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annotate mercurial/templater.py @ 35470:a33be093ec62

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templater: look up symbols/resources as if they were separated (issue5699) It wouldn't be easy to split the mapping dict into (symbols, resources). This patch instead rejects invalid lookup taking resources.keys() as source of truth. The doctest is updated since mapping['repo'] is now reserved for a repo object.
author Yuya Nishihara <yuya@tcha.org>
date Thu, 21 Dec 2017 22:17:39 +0900
parents 32c278eb876f
children 964510dcdc2a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1909
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1 # templater.py - template expansion for output
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
2 #
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
3 # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
4 #
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46293a0c7e9f updated license to be explicit about GPL version 2
Martin Geisler <mg@lazybytes.net>
parents: 8223
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5 # This software may be used and distributed according to the terms of the
10263
25e572394f5c Update license to GPLv2+
Matt Mackall <mpm@selenic.com>
parents: 9842
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6 # GNU General Public License version 2 or any later version.
1909
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
7
34137
a8994d08e4a2 doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents: 34131
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8 from __future__ import absolute_import, print_function
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 25815
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9
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 25815
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10 import os
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 25815
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11 import re
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Weiwen <weiwen@fb.com>
parents: 17890
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12 import types
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 25815
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13
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 25815
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14 from .i18n import _
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 25815
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15 from . import (
31521
44c591f63458 templater: make pad() strip color codes before computing width (issue5416)
Yuya Nishihara <yuya@tcha.org>
parents: 31520
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16 color,
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 25815
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17 config,
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Yuya Nishihara <yuya@tcha.org>
parents: 31519
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18 encoding,
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 25815
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19 error,
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 25815
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20 minirst,
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Boris Feld <boris.feld@octobus.net>
parents: 33554
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21 obsutil,
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 25815
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22 parser,
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Pulkit Goyal <7895pulkit@gmail.com>
parents: 30332
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23 pycompat,
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efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
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24 registrar,
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 25815
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25 revset as revsetmod,
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0b8356705de6 revset: split language services to revsetlang module (API)
Yuya Nishihara <yuya@tcha.org>
parents: 30625
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26 revsetlang,
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parents: 34346
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27 scmutil,
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28 templatefilters,
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Gregory Szorc <gregory.szorc@gmail.com>
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29 templatekw,
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 25815
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30 util,
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31 )
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parents: 13175
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32
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
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33 # template parsing
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34
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35 elements = {
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36 # token-type: binding-strength, primary, prefix, infix, suffix
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37 "(": (20, None, ("group", 1, ")"), ("func", 1, ")"), None),
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38 ".": (18, None, None, (".", 18), None),
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39 "%": (15, None, None, ("%", 15), None),
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40 "|": (15, None, None, ("|", 15), None),
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41 "*": (5, None, None, ("*", 5), None),
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42 "/": (5, None, None, ("/", 5), None),
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43 "+": (4, None, None, ("+", 4), None),
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44 "-": (4, None, ("negate", 19), ("-", 4), None),
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45 "=": (3, None, None, ("keyvalue", 3), None),
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parents: 31880
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46 ",": (2, None, None, ("list", 2), None),
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47 ")": (0, None, None, None, None),
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48 "integer": (0, "integer", None, None, None),
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49 "symbol": (0, "symbol", None, None, None),
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50 "string": (0, "string", None, None, None),
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51 "template": (0, "template", None, None, None),
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52 "end": (0, None, None, None, None),
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53 }
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54
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55 def tokenize(program, start, end, term=None):
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56 """Parse a template expression into a stream of tokens, which must end
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57 with term if specified"""
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58 pos = start
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52e222eef646 py3: use pycompat.bytestr instead of bytes
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parents: 32037
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59 program = pycompat.bytestr(program)
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60 while pos < end:
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61 c = program[pos]
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62 if c.isspace(): # skip inter-token whitespace
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63 pass
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64 elif c in "(=,).%|+-*/": # handle simple operators
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65 yield (c, None, pos)
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66 elif c in '"\'': # handle quoted templates
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67 s = pos + 1
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68 data, pos = _parsetemplate(program, s, end, c)
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69 yield ('template', data, s)
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70 pos -= 1
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71 elif c == 'r' and program[pos:pos + 2] in ("r'", 'r"'):
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72 # handle quoted strings
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73 c = program[pos + 1]
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74 s = pos = pos + 2
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75 while pos < end: # find closing quote
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76 d = program[pos]
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77 if d == '\\': # skip over escaped characters
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78 pos += 2
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79 continue
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80 if d == c:
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81 yield ('string', program[s:pos], s)
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82 break
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83 pos += 1
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84 else:
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85 raise error.ParseError(_("unterminated string"), s)
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Simon Farnsworth <simonfar@fb.com>
parents: 30083
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86 elif c.isdigit():
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87 s = pos
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88 while pos < end:
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89 d = program[pos]
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90 if not d.isdigit():
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91 break
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92 pos += 1
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93 yield ('integer', program[s:pos], s)
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94 pos -= 1
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95 elif (c == '\\' and program[pos:pos + 2] in (r"\'", r'\"')
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96 or c == 'r' and program[pos:pos + 3] in (r"r\'", r'r\"')):
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97 # handle escaped quoted strings for compatibility with 2.9.2-3.4,
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98 # where some of nested templates were preprocessed as strings and
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99 # then compiled. therefore, \"...\" was allowed. (issue4733)
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100 #
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101 # processing flow of _evalifliteral() at 5ab28a2e9962:
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102 # outer template string -> stringify() -> compiletemplate()
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103 # ------------------------ ------------ ------------------
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104 # {f("\\\\ {g(\"\\\"\")}"} \\ {g("\"")} [r'\\', {g("\"")}]
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105 # ~~~~~~~~
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106 # escaped quoted string
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107 if c == 'r':
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108 pos += 1
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109 token = 'string'
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110 else:
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111 token = 'template'
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112 quote = program[pos:pos + 2]
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113 s = pos = pos + 2
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114 while pos < end: # find closing escaped quote
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115 if program.startswith('\\\\\\', pos, end):
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116 pos += 4 # skip over double escaped characters
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117 continue
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118 if program.startswith(quote, pos, end):
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parents: 26197
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119 # interpret as if it were a part of an outer string
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120 data = parser.unescapestr(program[s:pos])
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121 if token == 'template':
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122 data = _parsetemplate(data, 0, len(data))[0]
25676
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Yuya Nishihara <yuya@tcha.org>
parents: 25638
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123 yield (token, data, s)
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124 pos += 1
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parents: 25638
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125 break
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Yuya Nishihara <yuya@tcha.org>
parents: 25638
diff changeset
126 pos += 1
ec9c258e666d templater: parse \"...\" as string for 2.9.2-3.4 compatibility (issue4733)
Yuya Nishihara <yuya@tcha.org>
parents: 25638
diff changeset
127 else:
ec9c258e666d templater: parse \"...\" as string for 2.9.2-3.4 compatibility (issue4733)
Yuya Nishihara <yuya@tcha.org>
parents: 25638
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128 raise error.ParseError(_("unterminated string"), s)
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129 elif c.isalnum() or c in '_':
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130 s = pos
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131 pos += 1
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diff changeset
132 while pos < end: # find end of symbol
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133 d = program[pos]
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diff changeset
134 if not (d.isalnum() or d == "_"):
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
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parents: 13175
diff changeset
135 break
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parents: 13175
diff changeset
136 pos += 1
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
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diff changeset
137 sym = program[s:pos]
18893
74ea61318ea8 templater: back out 0615b22da148, it breaks schemes ({1})
Brendan Cully <brendan@kublai.com>
parents: 18889
diff changeset
138 yield ('symbol', sym, s)
13176
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139 pos -= 1
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diff changeset
140 elif c == term:
25782
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Yuya Nishihara <yuya@tcha.org>
parents: 25781
diff changeset
141 yield ('end', None, pos + 1)
babd2c93bd99 templater: check existence of closing brace of template string
Yuya Nishihara <yuya@tcha.org>
parents: 25781
diff changeset
142 return
13176
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diff changeset
143 else:
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diff changeset
144 raise error.ParseError(_("syntax error"), pos)
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145 pos += 1
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diff changeset
146 if term:
35da19348143 templater: add function to parse whole string as template expression
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diff changeset
147 raise error.ParseError(_("unterminated template expansion"), start)
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148 yield ('end', None, pos)
13176
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149
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150 def _parsetemplate(tmpl, start, stop, quote=''):
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diff changeset
151 r"""
34131
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diff changeset
152 >>> _parsetemplate(b'foo{bar}"baz', 0, 12)
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153 ([('string', 'foo'), ('symbol', 'bar'), ('string', '"baz')], 12)
34131
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diff changeset
154 >>> _parsetemplate(b'foo{bar}"baz', 0, 12, quote=b'"')
25783
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parents: 25782
diff changeset
155 ([('string', 'foo'), ('symbol', 'bar')], 9)
34131
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Yuya Nishihara <yuya@tcha.org>
parents: 34073
diff changeset
156 >>> _parsetemplate(b'foo"{bar}', 0, 9, quote=b'"')
25783
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diff changeset
157 ([('string', 'foo')], 4)
34131
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diff changeset
158 >>> _parsetemplate(br'foo\"bar"baz', 0, 12, quote=b'"')
25783
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parents: 25782
diff changeset
159 ([('string', 'foo"'), ('string', 'bar')], 9)
34131
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Yuya Nishihara <yuya@tcha.org>
parents: 34073
diff changeset
160 >>> _parsetemplate(br'foo\\"bar', 0, 10, quote=b'"')
25785
f976b7dc5e7b templater: unify "string" and "rawstring"
Yuya Nishihara <yuya@tcha.org>
parents: 25784
diff changeset
161 ([('string', 'foo\\')], 6)
25783
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diff changeset
162 """
13176
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diff changeset
163 parsed = []
25783
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parents: 25782
diff changeset
164 sepchars = '{' + quote
25781
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parents: 25780
diff changeset
165 pos = start
25654
af329a84310c parser: accept iterator of tokens instead of tokenizer function and program
Yuya Nishihara <yuya@tcha.org>
parents: 25599
diff changeset
166 p = parser.parser(elements)
13176
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parents: 13175
diff changeset
167 while pos < stop:
25783
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diff changeset
168 n = min((tmpl.find(c, pos, stop) for c in sepchars),
1f6878c87c25 templater: introduce one-pass parsing of nested template strings
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parents: 25782
diff changeset
169 key=lambda n: (n < 0, n))
13176
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diff changeset
170 if n < 0:
26231
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Yuya Nishihara <yuya@tcha.org>
parents: 26215
diff changeset
171 parsed.append(('string', parser.unescapestr(tmpl[pos:stop])))
25780
8b900b937e1c templater: respect stop position while parsing template string
Yuya Nishihara <yuya@tcha.org>
parents: 25696
diff changeset
172 pos = stop
13176
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diff changeset
173 break
34071
f55769e41803 py3: use bytes[n:n + 1] to get bytes in templater._parsetemplate()
Yuya Nishihara <yuya@tcha.org>
parents: 33995
diff changeset
174 c = tmpl[n:n + 1]
24949
890845af1ac2 templater: strictly parse leading backslashes of '{' (issue4569) (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 24948
diff changeset
175 bs = (n - pos) - len(tmpl[pos:n].rstrip('\\'))
25598
55c2cb65bdfa templater: drop strtoken argument from compiletemplate()
Yuya Nishihara <yuya@tcha.org>
parents: 25597
diff changeset
176 if bs % 2 == 1:
55c2cb65bdfa templater: drop strtoken argument from compiletemplate()
Yuya Nishihara <yuya@tcha.org>
parents: 25597
diff changeset
177 # escaped (e.g. '\{', '\\\{', but not '\\{')
26231
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parents: 26215
diff changeset
178 parsed.append(('string', parser.unescapestr(tmpl[pos:n - 1]) + c))
13176
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diff changeset
179 pos = n + 1
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diff changeset
180 continue
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Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
181 if n > pos:
26231
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Yuya Nishihara <yuya@tcha.org>
parents: 26215
diff changeset
182 parsed.append(('string', parser.unescapestr(tmpl[pos:n])))
25783
1f6878c87c25 templater: introduce one-pass parsing of nested template strings
Yuya Nishihara <yuya@tcha.org>
parents: 25782
diff changeset
183 if c == quote:
1f6878c87c25 templater: introduce one-pass parsing of nested template strings
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parents: 25782
diff changeset
184 return parsed, n + 1
13176
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diff changeset
185
28911
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diff changeset
186 parseres, pos = p.parse(tokenize(tmpl, n + 1, stop, '}'))
13665
e798e430c5e5 revset: report a parse error if a revset is not parsed completely (issue2654)
Bernhard Leiner <bleiner@gmail.com>
parents: 13187
diff changeset
187 parsed.append(parseres)
25783
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Yuya Nishihara <yuya@tcha.org>
parents: 25782
diff changeset
188
1f6878c87c25 templater: introduce one-pass parsing of nested template strings
Yuya Nishihara <yuya@tcha.org>
parents: 25782
diff changeset
189 if quote:
1f6878c87c25 templater: introduce one-pass parsing of nested template strings
Yuya Nishihara <yuya@tcha.org>
parents: 25782
diff changeset
190 raise error.ParseError(_("unterminated string"), start)
25781
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parents: 25780
diff changeset
191 return parsed, pos
13176
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diff changeset
192
28547
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diff changeset
193 def _unnesttemplatelist(tree):
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diff changeset
194 """Expand list of templates to node tuple
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diff changeset
195
73d01cba5810 templater: expand list of parsed templates to template node
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diff changeset
196 >>> def f(tree):
34137
a8994d08e4a2 doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents: 34131
diff changeset
197 ... print(pycompat.sysstr(prettyformat(_unnesttemplatelist(tree))))
34131
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Yuya Nishihara <yuya@tcha.org>
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diff changeset
198 >>> f((b'template', []))
34073
7bbc4e113e5f parser: stabilize output of prettyformat() by using byte-safe repr()
Yuya Nishihara <yuya@tcha.org>
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diff changeset
199 (string '')
34131
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diff changeset
200 >>> f((b'template', [(b'string', b'foo')]))
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Yuya Nishihara <yuya@tcha.org>
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diff changeset
201 (string 'foo')
34131
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diff changeset
202 >>> f((b'template', [(b'string', b'foo'), (b'symbol', b'rev')]))
28547
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diff changeset
203 (template
34073
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Yuya Nishihara <yuya@tcha.org>
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diff changeset
204 (string 'foo')
7bbc4e113e5f parser: stabilize output of prettyformat() by using byte-safe repr()
Yuya Nishihara <yuya@tcha.org>
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diff changeset
205 (symbol 'rev'))
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diff changeset
206 >>> f((b'template', [(b'symbol', b'rev')])) # template(rev) -> str
28547
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diff changeset
207 (template
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Yuya Nishihara <yuya@tcha.org>
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diff changeset
208 (symbol 'rev'))
34131
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diff changeset
209 >>> f((b'template', [(b'template', [(b'string', b'foo')])]))
34073
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Yuya Nishihara <yuya@tcha.org>
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diff changeset
210 (string 'foo')
28547
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diff changeset
211 """
73d01cba5810 templater: expand list of parsed templates to template node
Yuya Nishihara <yuya@tcha.org>
parents: 28546
diff changeset
212 if not isinstance(tree, tuple):
73d01cba5810 templater: expand list of parsed templates to template node
Yuya Nishihara <yuya@tcha.org>
parents: 28546
diff changeset
213 return tree
73d01cba5810 templater: expand list of parsed templates to template node
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parents: 28546
diff changeset
214 op = tree[0]
73d01cba5810 templater: expand list of parsed templates to template node
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parents: 28546
diff changeset
215 if op != 'template':
73d01cba5810 templater: expand list of parsed templates to template node
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diff changeset
216 return (op,) + tuple(_unnesttemplatelist(x) for x in tree[1:])
73d01cba5810 templater: expand list of parsed templates to template node
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parents: 28546
diff changeset
217
73d01cba5810 templater: expand list of parsed templates to template node
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diff changeset
218 assert len(tree) == 2
73d01cba5810 templater: expand list of parsed templates to template node
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diff changeset
219 xs = tuple(_unnesttemplatelist(x) for x in tree[1])
73d01cba5810 templater: expand list of parsed templates to template node
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parents: 28546
diff changeset
220 if not xs:
73d01cba5810 templater: expand list of parsed templates to template node
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parents: 28546
diff changeset
221 return ('string', '') # empty template ""
73d01cba5810 templater: expand list of parsed templates to template node
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diff changeset
222 elif len(xs) == 1 and xs[0][0] == 'string':
73d01cba5810 templater: expand list of parsed templates to template node
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parents: 28546
diff changeset
223 return xs[0] # fast path for string with no template fragment "x"
73d01cba5810 templater: expand list of parsed templates to template node
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parents: 28546
diff changeset
224 else:
73d01cba5810 templater: expand list of parsed templates to template node
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parents: 28546
diff changeset
225 return (op,) + xs
73d01cba5810 templater: expand list of parsed templates to template node
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diff changeset
226
28545
1d461ee26e1b templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents: 28462
diff changeset
227 def parse(tmpl):
1d461ee26e1b templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents: 28462
diff changeset
228 """Parse template string into tree"""
25781
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diff changeset
229 parsed, pos = _parsetemplate(tmpl, 0, len(tmpl))
28545
1d461ee26e1b templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents: 28462
diff changeset
230 assert pos == len(tmpl), 'unquoted template should be consumed'
28547
73d01cba5810 templater: expand list of parsed templates to template node
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parents: 28546
diff changeset
231 return _unnesttemplatelist(('template', parsed))
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diff changeset
232
28911
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diff changeset
233 def _parseexpr(expr):
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parents: 28837
diff changeset
234 """Parse a template expression into tree
35da19348143 templater: add function to parse whole string as template expression
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parents: 28837
diff changeset
235
34131
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diff changeset
236 >>> _parseexpr(b'"foo"')
28911
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diff changeset
237 ('string', 'foo')
34131
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diff changeset
238 >>> _parseexpr(b'foo(bar)')
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diff changeset
239 ('func', ('symbol', 'foo'), ('symbol', 'bar'))
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diff changeset
240 >>> _parseexpr(b'foo(')
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diff changeset
241 Traceback (most recent call last):
35da19348143 templater: add function to parse whole string as template expression
Yuya Nishihara <yuya@tcha.org>
parents: 28837
diff changeset
242 ...
35da19348143 templater: add function to parse whole string as template expression
Yuya Nishihara <yuya@tcha.org>
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diff changeset
243 ParseError: ('not a prefix: end', 4)
34131
0fa781320203 doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
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diff changeset
244 >>> _parseexpr(b'"foo" "bar"')
28911
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diff changeset
245 Traceback (most recent call last):
35da19348143 templater: add function to parse whole string as template expression
Yuya Nishihara <yuya@tcha.org>
parents: 28837
diff changeset
246 ...
35da19348143 templater: add function to parse whole string as template expression
Yuya Nishihara <yuya@tcha.org>
parents: 28837
diff changeset
247 ParseError: ('invalid token', 7)
35da19348143 templater: add function to parse whole string as template expression
Yuya Nishihara <yuya@tcha.org>
parents: 28837
diff changeset
248 """
35da19348143 templater: add function to parse whole string as template expression
Yuya Nishihara <yuya@tcha.org>
parents: 28837
diff changeset
249 p = parser.parser(elements)
35da19348143 templater: add function to parse whole string as template expression
Yuya Nishihara <yuya@tcha.org>
parents: 28837
diff changeset
250 tree, pos = p.parse(tokenize(expr, 0, len(expr)))
35da19348143 templater: add function to parse whole string as template expression
Yuya Nishihara <yuya@tcha.org>
parents: 28837
diff changeset
251 if pos != len(expr):
35da19348143 templater: add function to parse whole string as template expression
Yuya Nishihara <yuya@tcha.org>
parents: 28837
diff changeset
252 raise error.ParseError(_('invalid token'), pos)
35da19348143 templater: add function to parse whole string as template expression
Yuya Nishihara <yuya@tcha.org>
parents: 28837
diff changeset
253 return _unnesttemplatelist(tree)
35da19348143 templater: add function to parse whole string as template expression
Yuya Nishihara <yuya@tcha.org>
parents: 28837
diff changeset
254
28547
73d01cba5810 templater: expand list of parsed templates to template node
Yuya Nishihara <yuya@tcha.org>
parents: 28546
diff changeset
255 def prettyformat(tree):
73d01cba5810 templater: expand list of parsed templates to template node
Yuya Nishihara <yuya@tcha.org>
parents: 28546
diff changeset
256 return parser.prettyformat(tree, ('integer', 'string', 'symbol'))
28545
1d461ee26e1b templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents: 28462
diff changeset
257
25001
9668c1a433b3 templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents: 24988
diff changeset
258 def compileexp(exp, context, curmethods):
28956
eea98190ed73 templater: inline compiletemplate() function into engine
Yuya Nishihara <yuya@tcha.org>
parents: 28954
diff changeset
259 """Compile parsed template tree to (func, data) pair"""
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
260 t = exp[0]
25001
9668c1a433b3 templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents: 24988
diff changeset
261 if t in curmethods:
9668c1a433b3 templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents: 24988
diff changeset
262 return curmethods[t](exp, context)
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
263 raise error.ParseError(_("unknown method '%s'") % t)
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
264
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
265 # template evaluation
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
266
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
267 def getsymbol(exp):
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
268 if exp[0] == 'symbol':
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
269 return exp[1]
21822
028a48105191 templater: add symbol to error
Ryan McElroy <rmcelroy@fb.com>
parents: 21821
diff changeset
270 raise error.ParseError(_("expected a symbol, got '%s'") % exp[0])
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
271
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
272 def getlist(x):
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
273 if not x:
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
274 return []
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
275 if x[0] == 'list':
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
276 return getlist(x[1]) + [x[2]]
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
277 return [x]
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
278
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
279 def gettemplate(exp, context):
28545
1d461ee26e1b templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents: 28462
diff changeset
280 """Compile given template tree or load named template from map file;
1d461ee26e1b templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents: 28462
diff changeset
281 returns (func, data) pair"""
28546
1987ed32efca templater: relax type of mapped template
Yuya Nishihara <yuya@tcha.org>
parents: 28545
diff changeset
282 if exp[0] in ('template', 'string'):
28545
1d461ee26e1b templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents: 28462
diff changeset
283 return compileexp(exp, context, methods)
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
284 if exp[0] == 'symbol':
25599
695b93a79d17 templater: comment that gettemplate() has different name resolution order
Yuya Nishihara <yuya@tcha.org>
parents: 25598
diff changeset
285 # unlike runsymbol(), here 'symbol' is always taken as template name
695b93a79d17 templater: comment that gettemplate() has different name resolution order
Yuya Nishihara <yuya@tcha.org>
parents: 25598
diff changeset
286 # even if it exists in mapping. this allows us to override mapping
695b93a79d17 templater: comment that gettemplate() has different name resolution order
Yuya Nishihara <yuya@tcha.org>
parents: 25598
diff changeset
287 # by web templates, e.g. 'changelogtag' is redefined in map file.
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
288 return context._load(exp[1])
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
289 raise error.ParseError(_("expected template specifier"))
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
290
31927
2abc556dbe92 templater: find keyword name more thoroughly on filtering error
Yuya Nishihara <yuya@tcha.org>
parents: 31926
diff changeset
291 def findsymbolicname(arg):
2abc556dbe92 templater: find keyword name more thoroughly on filtering error
Yuya Nishihara <yuya@tcha.org>
parents: 31926
diff changeset
292 """Find symbolic name for the given compiled expression; returns None
2abc556dbe92 templater: find keyword name more thoroughly on filtering error
Yuya Nishihara <yuya@tcha.org>
parents: 31926
diff changeset
293 if nothing found reliably"""
2abc556dbe92 templater: find keyword name more thoroughly on filtering error
Yuya Nishihara <yuya@tcha.org>
parents: 31926
diff changeset
294 while True:
2abc556dbe92 templater: find keyword name more thoroughly on filtering error
Yuya Nishihara <yuya@tcha.org>
parents: 31926
diff changeset
295 func, data = arg
2abc556dbe92 templater: find keyword name more thoroughly on filtering error
Yuya Nishihara <yuya@tcha.org>
parents: 31926
diff changeset
296 if func is runsymbol:
2abc556dbe92 templater: find keyword name more thoroughly on filtering error
Yuya Nishihara <yuya@tcha.org>
parents: 31926
diff changeset
297 return data
2abc556dbe92 templater: find keyword name more thoroughly on filtering error
Yuya Nishihara <yuya@tcha.org>
parents: 31926
diff changeset
298 elif func is runfilter:
2abc556dbe92 templater: find keyword name more thoroughly on filtering error
Yuya Nishihara <yuya@tcha.org>
parents: 31926
diff changeset
299 arg = data[0]
2abc556dbe92 templater: find keyword name more thoroughly on filtering error
Yuya Nishihara <yuya@tcha.org>
parents: 31926
diff changeset
300 else:
2abc556dbe92 templater: find keyword name more thoroughly on filtering error
Yuya Nishihara <yuya@tcha.org>
parents: 31926
diff changeset
301 return None
2abc556dbe92 templater: find keyword name more thoroughly on filtering error
Yuya Nishihara <yuya@tcha.org>
parents: 31926
diff changeset
302
34326
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
303 def evalrawexp(context, mapping, arg):
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
304 """Evaluate given argument as a bare template object which may require
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
305 further processing (such as folding generator of strings)"""
26124
604a7c941103 templater: extract helper that evaluates filter or function argument
Yuya Nishihara <yuya@tcha.org>
parents: 26106
diff changeset
306 func, data = arg
34326
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
307 return func(context, mapping, data)
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
308
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
309 def evalfuncarg(context, mapping, arg):
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
310 """Evaluate given argument as value type"""
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
311 thing = evalrawexp(context, mapping, arg)
34330
89aec1834a86 templatekw: add new-style template expansion to {manifest}
Yuya Nishihara <yuya@tcha.org>
parents: 34329
diff changeset
312 thing = templatekw.unwrapvalue(thing)
34326
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
313 # evalrawexp() may return string, generator of strings or arbitrary object
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
314 # such as date tuple, but filter does not want generator.
26124
604a7c941103 templater: extract helper that evaluates filter or function argument
Yuya Nishihara <yuya@tcha.org>
parents: 26106
diff changeset
315 if isinstance(thing, types.GeneratorType):
604a7c941103 templater: extract helper that evaluates filter or function argument
Yuya Nishihara <yuya@tcha.org>
parents: 26106
diff changeset
316 thing = stringify(thing)
604a7c941103 templater: extract helper that evaluates filter or function argument
Yuya Nishihara <yuya@tcha.org>
parents: 26106
diff changeset
317 return thing
604a7c941103 templater: extract helper that evaluates filter or function argument
Yuya Nishihara <yuya@tcha.org>
parents: 26106
diff changeset
318
29816
034412ca28c3 templater: fix if() to not evaluate False as bool('False')
Yuya Nishihara <yuya@tcha.org>
parents: 29815
diff changeset
319 def evalboolean(context, mapping, arg):
29817
cc11079644fc templater: make pad() evaluate boolean argument (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 29816
diff changeset
320 """Evaluate given argument as boolean, but also takes boolean literals"""
29816
034412ca28c3 templater: fix if() to not evaluate False as bool('False')
Yuya Nishihara <yuya@tcha.org>
parents: 29815
diff changeset
321 func, data = arg
29817
cc11079644fc templater: make pad() evaluate boolean argument (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 29816
diff changeset
322 if func is runsymbol:
cc11079644fc templater: make pad() evaluate boolean argument (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 29816
diff changeset
323 thing = func(context, mapping, data, default=None)
cc11079644fc templater: make pad() evaluate boolean argument (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 29816
diff changeset
324 if thing is None:
cc11079644fc templater: make pad() evaluate boolean argument (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 29816
diff changeset
325 # not a template keyword, takes as a boolean literal
cc11079644fc templater: make pad() evaluate boolean argument (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 29816
diff changeset
326 thing = util.parsebool(data)
cc11079644fc templater: make pad() evaluate boolean argument (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 29816
diff changeset
327 else:
cc11079644fc templater: make pad() evaluate boolean argument (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 29816
diff changeset
328 thing = func(context, mapping, data)
34330
89aec1834a86 templatekw: add new-style template expansion to {manifest}
Yuya Nishihara <yuya@tcha.org>
parents: 34329
diff changeset
329 thing = templatekw.unwrapvalue(thing)
29816
034412ca28c3 templater: fix if() to not evaluate False as bool('False')
Yuya Nishihara <yuya@tcha.org>
parents: 29815
diff changeset
330 if isinstance(thing, bool):
034412ca28c3 templater: fix if() to not evaluate False as bool('False')
Yuya Nishihara <yuya@tcha.org>
parents: 29815
diff changeset
331 return thing
034412ca28c3 templater: fix if() to not evaluate False as bool('False')
Yuya Nishihara <yuya@tcha.org>
parents: 29815
diff changeset
332 # other objects are evaluated as strings, which means 0 is True, but
034412ca28c3 templater: fix if() to not evaluate False as bool('False')
Yuya Nishihara <yuya@tcha.org>
parents: 29815
diff changeset
333 # empty dict/list should be False as they are expected to be ''
034412ca28c3 templater: fix if() to not evaluate False as bool('False')
Yuya Nishihara <yuya@tcha.org>
parents: 29815
diff changeset
334 return bool(stringify(thing))
034412ca28c3 templater: fix if() to not evaluate False as bool('False')
Yuya Nishihara <yuya@tcha.org>
parents: 29815
diff changeset
335
34581
ee0d74083a22 templater: store revisions as ints so min/max won't compare them as strings
Yuya Nishihara <yuya@tcha.org>
parents: 34536
diff changeset
336 def evalinteger(context, mapping, arg, err=None):
28344
ac371d4c007f templater: drop redundant type conversion when evaluating integer argument
Yuya Nishihara <yuya@tcha.org>
parents: 28343
diff changeset
337 v = evalfuncarg(context, mapping, arg)
28343
a6c2310b3827 templater: factor out function that evaluates argument as integer
Yuya Nishihara <yuya@tcha.org>
parents: 28334
diff changeset
338 try:
28344
ac371d4c007f templater: drop redundant type conversion when evaluating integer argument
Yuya Nishihara <yuya@tcha.org>
parents: 28343
diff changeset
339 return int(v)
ac371d4c007f templater: drop redundant type conversion when evaluating integer argument
Yuya Nishihara <yuya@tcha.org>
parents: 28343
diff changeset
340 except (TypeError, ValueError):
34581
ee0d74083a22 templater: store revisions as ints so min/max won't compare them as strings
Yuya Nishihara <yuya@tcha.org>
parents: 34536
diff changeset
341 raise error.ParseError(err or _('not an integer'))
28343
a6c2310b3827 templater: factor out function that evaluates argument as integer
Yuya Nishihara <yuya@tcha.org>
parents: 28334
diff changeset
342
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
343 def evalstring(context, mapping, arg):
34326
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
344 return stringify(evalrawexp(context, mapping, arg))
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
345
28373
9a9dd71e882c templater: make label() take unknown symbol as color literal
Yuya Nishihara <yuya@tcha.org>
parents: 28349
diff changeset
346 def evalstringliteral(context, mapping, arg):
9a9dd71e882c templater: make label() take unknown symbol as color literal
Yuya Nishihara <yuya@tcha.org>
parents: 28349
diff changeset
347 """Evaluate given argument as string template, but returns symbol name
9a9dd71e882c templater: make label() take unknown symbol as color literal
Yuya Nishihara <yuya@tcha.org>
parents: 28349
diff changeset
348 if it is unknown"""
9a9dd71e882c templater: make label() take unknown symbol as color literal
Yuya Nishihara <yuya@tcha.org>
parents: 28349
diff changeset
349 func, data = arg
9a9dd71e882c templater: make label() take unknown symbol as color literal
Yuya Nishihara <yuya@tcha.org>
parents: 28349
diff changeset
350 if func is runsymbol:
9a9dd71e882c templater: make label() take unknown symbol as color literal
Yuya Nishihara <yuya@tcha.org>
parents: 28349
diff changeset
351 thing = func(context, mapping, data, default=data)
9a9dd71e882c templater: make label() take unknown symbol as color literal
Yuya Nishihara <yuya@tcha.org>
parents: 28349
diff changeset
352 else:
9a9dd71e882c templater: make label() take unknown symbol as color literal
Yuya Nishihara <yuya@tcha.org>
parents: 28349
diff changeset
353 thing = func(context, mapping, data)
9a9dd71e882c templater: make label() take unknown symbol as color literal
Yuya Nishihara <yuya@tcha.org>
parents: 28349
diff changeset
354 return stringify(thing)
9a9dd71e882c templater: make label() take unknown symbol as color literal
Yuya Nishihara <yuya@tcha.org>
parents: 28349
diff changeset
355
34581
ee0d74083a22 templater: store revisions as ints so min/max won't compare them as strings
Yuya Nishihara <yuya@tcha.org>
parents: 34536
diff changeset
356 _evalfuncbytype = {
ee0d74083a22 templater: store revisions as ints so min/max won't compare them as strings
Yuya Nishihara <yuya@tcha.org>
parents: 34536
diff changeset
357 bool: evalboolean,
ee0d74083a22 templater: store revisions as ints so min/max won't compare them as strings
Yuya Nishihara <yuya@tcha.org>
parents: 34536
diff changeset
358 bytes: evalstring,
ee0d74083a22 templater: store revisions as ints so min/max won't compare them as strings
Yuya Nishihara <yuya@tcha.org>
parents: 34536
diff changeset
359 int: evalinteger,
ee0d74083a22 templater: store revisions as ints so min/max won't compare them as strings
Yuya Nishihara <yuya@tcha.org>
parents: 34536
diff changeset
360 }
ee0d74083a22 templater: store revisions as ints so min/max won't compare them as strings
Yuya Nishihara <yuya@tcha.org>
parents: 34536
diff changeset
361
ee0d74083a22 templater: store revisions as ints so min/max won't compare them as strings
Yuya Nishihara <yuya@tcha.org>
parents: 34536
diff changeset
362 def evalastype(context, mapping, arg, typ):
ee0d74083a22 templater: store revisions as ints so min/max won't compare them as strings
Yuya Nishihara <yuya@tcha.org>
parents: 34536
diff changeset
363 """Evaluate given argument and coerce its type"""
ee0d74083a22 templater: store revisions as ints so min/max won't compare them as strings
Yuya Nishihara <yuya@tcha.org>
parents: 34536
diff changeset
364 try:
ee0d74083a22 templater: store revisions as ints so min/max won't compare them as strings
Yuya Nishihara <yuya@tcha.org>
parents: 34536
diff changeset
365 f = _evalfuncbytype[typ]
ee0d74083a22 templater: store revisions as ints so min/max won't compare them as strings
Yuya Nishihara <yuya@tcha.org>
parents: 34536
diff changeset
366 except KeyError:
ee0d74083a22 templater: store revisions as ints so min/max won't compare them as strings
Yuya Nishihara <yuya@tcha.org>
parents: 34536
diff changeset
367 raise error.ProgrammingError('invalid type specified: %r' % typ)
ee0d74083a22 templater: store revisions as ints so min/max won't compare them as strings
Yuya Nishihara <yuya@tcha.org>
parents: 34536
diff changeset
368 return f(context, mapping, arg)
ee0d74083a22 templater: store revisions as ints so min/max won't compare them as strings
Yuya Nishihara <yuya@tcha.org>
parents: 34536
diff changeset
369
25002
829faf8ab605 templater: tokenize decimal integer literal (issue4638) (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 25001
diff changeset
370 def runinteger(context, mapping, data):
829faf8ab605 templater: tokenize decimal integer literal (issue4638) (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 25001
diff changeset
371 return int(data)
829faf8ab605 templater: tokenize decimal integer literal (issue4638) (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 25001
diff changeset
372
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
373 def runstring(context, mapping, data):
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
374 return data
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
375
27939
7ed3a3c0cef1 templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents: 27892
diff changeset
376 def _recursivesymbolblocker(key):
7ed3a3c0cef1 templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents: 27892
diff changeset
377 def showrecursion(**args):
7ed3a3c0cef1 templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents: 27892
diff changeset
378 raise error.Abort(_("recursive reference '%s' in template") % key)
7ed3a3c0cef1 templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents: 27892
diff changeset
379 return showrecursion
7ed3a3c0cef1 templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents: 27892
diff changeset
380
27940
cfe7da66f555 templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents: 27939
diff changeset
381 def _runrecursivesymbol(context, mapping, key):
cfe7da66f555 templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents: 27939
diff changeset
382 raise error.Abort(_("recursive reference '%s' in template") % key)
cfe7da66f555 templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents: 27939
diff changeset
383
28373
9a9dd71e882c templater: make label() take unknown symbol as color literal
Yuya Nishihara <yuya@tcha.org>
parents: 28349
diff changeset
384 def runsymbol(context, mapping, key, default=''):
35467
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
385 v = context.symbol(mapping, key)
19770
0361163efbaf templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents: 19390
diff changeset
386 if v is None:
27939
7ed3a3c0cef1 templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents: 27892
diff changeset
387 # put poison to cut recursion. we can't move this to parsing phase
7ed3a3c0cef1 templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents: 27892
diff changeset
388 # because "x = {x}" is allowed if "x" is a keyword. (issue4758)
7ed3a3c0cef1 templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents: 27892
diff changeset
389 safemapping = mapping.copy()
7ed3a3c0cef1 templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents: 27892
diff changeset
390 safemapping[key] = _recursivesymbolblocker(key)
19770
0361163efbaf templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents: 19390
diff changeset
391 try:
27939
7ed3a3c0cef1 templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents: 27892
diff changeset
392 v = context.process(key, safemapping)
19770
0361163efbaf templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents: 19390
diff changeset
393 except TemplateNotFound:
28373
9a9dd71e882c templater: make label() take unknown symbol as color literal
Yuya Nishihara <yuya@tcha.org>
parents: 28349
diff changeset
394 v = default
21798
f2c617ff2abc templater: restore use of callable() since it was readded in Python 3.2
Augie Fackler <raf@durin42.com>
parents: 21540
diff changeset
395 if callable(v):
35468
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
396 # TODO: templatekw functions will be updated to take (context, mapping)
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
397 # pair instead of **props
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
398 props = context._resources.copy()
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
399 props.update(mapping)
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
400 return v(**props)
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
401 return v
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
402
25596
c1975809a6b5 templater: take any string literals as template, but not for rawstring (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 25595
diff changeset
403 def buildtemplate(exp, context):
28547
73d01cba5810 templater: expand list of parsed templates to template node
Yuya Nishihara <yuya@tcha.org>
parents: 28546
diff changeset
404 ctmpl = [compileexp(e, context, methods) for e in exp[1:]]
25596
c1975809a6b5 templater: take any string literals as template, but not for rawstring (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 25595
diff changeset
405 return (runtemplate, ctmpl)
c1975809a6b5 templater: take any string literals as template, but not for rawstring (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 25595
diff changeset
406
25595
a7dd6692e5cb templater: move runtemplate function out of buildmap/runmap pair
Yuya Nishihara <yuya@tcha.org>
parents: 25580
diff changeset
407 def runtemplate(context, mapping, template):
34326
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
408 for arg in template:
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
409 yield evalrawexp(context, mapping, arg)
25595
a7dd6692e5cb templater: move runtemplate function out of buildmap/runmap pair
Yuya Nishihara <yuya@tcha.org>
parents: 25580
diff changeset
410
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
411 def buildfilter(exp, context):
26104
0f1bc7faa50d templater: inline getfilter() to buildfilter()
Yuya Nishihara <yuya@tcha.org>
parents: 25985
diff changeset
412 n = getsymbol(exp[2])
0f1bc7faa50d templater: inline getfilter() to buildfilter()
Yuya Nishihara <yuya@tcha.org>
parents: 25985
diff changeset
413 if n in context._filters:
0f1bc7faa50d templater: inline getfilter() to buildfilter()
Yuya Nishihara <yuya@tcha.org>
parents: 25985
diff changeset
414 filt = context._filters[n]
31886
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
415 arg = compileexp(exp[1], context, methods)
26125
c990afab2243 templater: drop unneeded destructuring of argument tuple at buildfilter
Yuya Nishihara <yuya@tcha.org>
parents: 26124
diff changeset
416 return (runfilter, (arg, filt))
26105
d67341f55429 templater: introduce unified filter syntax for unary functions
Yuya Nishihara <yuya@tcha.org>
parents: 26104
diff changeset
417 if n in funcs:
d67341f55429 templater: introduce unified filter syntax for unary functions
Yuya Nishihara <yuya@tcha.org>
parents: 26104
diff changeset
418 f = funcs[n]
31886
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
419 args = _buildfuncargs(exp[1], context, methods, n, f._argspec)
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
420 return (f, args)
26104
0f1bc7faa50d templater: inline getfilter() to buildfilter()
Yuya Nishihara <yuya@tcha.org>
parents: 25985
diff changeset
421 raise error.ParseError(_("unknown function '%s'") % n)
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
422
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
423 def runfilter(context, mapping, data):
26125
c990afab2243 templater: drop unneeded destructuring of argument tuple at buildfilter
Yuya Nishihara <yuya@tcha.org>
parents: 26124
diff changeset
424 arg, filt = data
c990afab2243 templater: drop unneeded destructuring of argument tuple at buildfilter
Yuya Nishihara <yuya@tcha.org>
parents: 26124
diff changeset
425 thing = evalfuncarg(context, mapping, arg)
17383
099c778ceb33 templater: abort when a template filter raises an exception (issue2987)
Neil Kodner <neilk@fb.com>
parents: 17334
diff changeset
426 try:
24280
6c55e37ba5f2 templater: allow piping generator-type function output to filters
Yuya Nishihara <yuya@tcha.org>
parents: 24240
diff changeset
427 return filt(thing)
17383
099c778ceb33 templater: abort when a template filter raises an exception (issue2987)
Neil Kodner <neilk@fb.com>
parents: 17334
diff changeset
428 except (ValueError, AttributeError, TypeError):
31927
2abc556dbe92 templater: find keyword name more thoroughly on filtering error
Yuya Nishihara <yuya@tcha.org>
parents: 31926
diff changeset
429 sym = findsymbolicname(arg)
2abc556dbe92 templater: find keyword name more thoroughly on filtering error
Yuya Nishihara <yuya@tcha.org>
parents: 31926
diff changeset
430 if sym:
2abc556dbe92 templater: find keyword name more thoroughly on filtering error
Yuya Nishihara <yuya@tcha.org>
parents: 31926
diff changeset
431 msg = (_("template filter '%s' is not compatible with keyword '%s'")
34838
d3ea6a1c798f templater: use pycompat.sysbytes to bytes-ify some __name__ attrs
Augie Fackler <augie@google.com>
parents: 34808
diff changeset
432 % (pycompat.sysbytes(filt.__name__), sym))
17383
099c778ceb33 templater: abort when a template filter raises an exception (issue2987)
Neil Kodner <neilk@fb.com>
parents: 17334
diff changeset
433 else:
34838
d3ea6a1c798f templater: use pycompat.sysbytes to bytes-ify some __name__ attrs
Augie Fackler <augie@google.com>
parents: 34808
diff changeset
434 msg = (_("incompatible use of template filter '%s'")
d3ea6a1c798f templater: use pycompat.sysbytes to bytes-ify some __name__ attrs
Augie Fackler <augie@google.com>
parents: 34808
diff changeset
435 % pycompat.sysbytes(filt.__name__))
31927
2abc556dbe92 templater: find keyword name more thoroughly on filtering error
Yuya Nishihara <yuya@tcha.org>
parents: 31926
diff changeset
436 raise error.Abort(msg)
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
437
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
438 def buildmap(exp, context):
34325
86d050abd5c1 templater: do not destructure operands in buildmap()
Yuya Nishihara <yuya@tcha.org>
parents: 34324
diff changeset
439 darg = compileexp(exp[1], context, methods)
86d050abd5c1 templater: do not destructure operands in buildmap()
Yuya Nishihara <yuya@tcha.org>
parents: 34324
diff changeset
440 targ = gettemplate(exp[2], context)
86d050abd5c1 templater: do not destructure operands in buildmap()
Yuya Nishihara <yuya@tcha.org>
parents: 34324
diff changeset
441 return (runmap, (darg, targ))
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
442
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
443 def runmap(context, mapping, data):
34326
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
444 darg, targ = data
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
445 d = evalrawexp(context, mapping, darg)
27891
ac8c0ee5c3b8 templater: make _hybrid not callable to avoid conflicting semantics
Yuya Nishihara <yuya@tcha.org>
parents: 27637
diff changeset
446 if util.safehasattr(d, 'itermaps'):
28349
7cb2f2438f85 templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents: 28348
diff changeset
447 diter = d.itermaps()
7cb2f2438f85 templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents: 28348
diff changeset
448 else:
7cb2f2438f85 templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents: 28348
diff changeset
449 try:
7cb2f2438f85 templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents: 28348
diff changeset
450 diter = iter(d)
7cb2f2438f85 templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents: 28348
diff changeset
451 except TypeError:
34326
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
452 sym = findsymbolicname(darg)
34324
e473f482b9b3 templater: use helper function to get name of non-iterable keyword
Yuya Nishihara <yuya@tcha.org>
parents: 34287
diff changeset
453 if sym:
e473f482b9b3 templater: use helper function to get name of non-iterable keyword
Yuya Nishihara <yuya@tcha.org>
parents: 34287
diff changeset
454 raise error.ParseError(_("keyword '%s' is not iterable") % sym)
28349
7cb2f2438f85 templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents: 28348
diff changeset
455 else:
7cb2f2438f85 templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents: 28348
diff changeset
456 raise error.ParseError(_("%r is not iterable") % d)
17631
0b241d7a8c62 templating: make new-style templating features work with command line lists
Matt Mackall <mpm@selenic.com>
parents: 17383
diff changeset
457
31807
e6eb86b154c5 templater: provide loop counter as "index" keyword
Yuya Nishihara <yuya@tcha.org>
parents: 31806
diff changeset
458 for i, v in enumerate(diter):
28225
5c11702fe2a3 templater: fix list templating bug
Kostia Balytskyi <ikostia@fb.com>
parents: 28178
diff changeset
459 lm = mapping.copy()
31807
e6eb86b154c5 templater: provide loop counter as "index" keyword
Yuya Nishihara <yuya@tcha.org>
parents: 31806
diff changeset
460 lm['index'] = i
31806
8f203b491bb5 templater: rename variable "i" to "v" in runmap()
Yuya Nishihara <yuya@tcha.org>
parents: 31521
diff changeset
461 if isinstance(v, dict):
8f203b491bb5 templater: rename variable "i" to "v" in runmap()
Yuya Nishihara <yuya@tcha.org>
parents: 31521
diff changeset
462 lm.update(v)
17991
d605a82cf189 hgweb: display diff for a changeset against any parents (issue2810)
Weiwen <weiwen@fb.com>
parents: 17982
diff changeset
463 lm['originalnode'] = mapping.get('node')
34326
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
464 yield evalrawexp(context, lm, targ)
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
465 else:
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
466 # v is not an iterable of dicts, this happen when 'key'
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
467 # has been fully expanded already and format is useless.
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
468 # If so, return the expanded value.
31806
8f203b491bb5 templater: rename variable "i" to "v" in runmap()
Yuya Nishihara <yuya@tcha.org>
parents: 31521
diff changeset
469 yield v
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
470
34535
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
471 def buildmember(exp, context):
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
472 darg = compileexp(exp[1], context, methods)
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
473 memb = getsymbol(exp[2])
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
474 return (runmember, (darg, memb))
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
475
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
476 def runmember(context, mapping, data):
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
477 darg, memb = data
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
478 d = evalrawexp(context, mapping, darg)
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
479 if util.safehasattr(d, 'tomap'):
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
480 lm = mapping.copy()
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
481 lm.update(d.tomap())
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
482 return runsymbol(context, lm, memb)
34536
4c1cfe54c08d templater: extend dot operator as a short for get(dict, key)
Yuya Nishihara <yuya@tcha.org>
parents: 34535
diff changeset
483 if util.safehasattr(d, 'get'):
4c1cfe54c08d templater: extend dot operator as a short for get(dict, key)
Yuya Nishihara <yuya@tcha.org>
parents: 34535
diff changeset
484 return _getdictitem(d, memb)
34535
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
485
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
486 sym = findsymbolicname(darg)
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
487 if sym:
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
488 raise error.ParseError(_("keyword '%s' has no member") % sym)
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
489 else:
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
490 raise error.ParseError(_("%r has no member") % d)
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
491
30115
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
492 def buildnegate(exp, context):
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
493 arg = compileexp(exp[1], context, exprmethods)
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
494 return (runnegate, arg)
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
495
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
496 def runnegate(context, mapping, data):
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
497 data = evalinteger(context, mapping, data,
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
498 _('negation needs an integer argument'))
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
499 return -data
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
500
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
501 def buildarithmetic(exp, context, func):
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
502 left = compileexp(exp[1], context, exprmethods)
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
503 right = compileexp(exp[2], context, exprmethods)
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
504 return (runarithmetic, (func, left, right))
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
505
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
506 def runarithmetic(context, mapping, data):
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
507 func, left, right = data
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
508 left = evalinteger(context, mapping, left,
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
509 _('arithmetic only defined on integers'))
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
510 right = evalinteger(context, mapping, right,
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
511 _('arithmetic only defined on integers'))
30116
1c01fa29630f templater: handle division by zero in arithmetic
Simon Farnsworth <simonfar@fb.com>
parents: 30115
diff changeset
512 try:
1c01fa29630f templater: handle division by zero in arithmetic
Simon Farnsworth <simonfar@fb.com>
parents: 30115
diff changeset
513 return func(left, right)
1c01fa29630f templater: handle division by zero in arithmetic
Simon Farnsworth <simonfar@fb.com>
parents: 30115
diff changeset
514 except ZeroDivisionError:
1c01fa29630f templater: handle division by zero in arithmetic
Simon Farnsworth <simonfar@fb.com>
parents: 30115
diff changeset
515 raise error.Abort(_('division by zero is not defined'))
30115
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
516
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
517 def buildfunc(exp, context):
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
518 n = getsymbol(exp[1])
14925
ab545a15d807 templater: use a global funcs table
Matt Mackall <mpm@selenic.com>
parents: 14168
diff changeset
519 if n in funcs:
ab545a15d807 templater: use a global funcs table
Matt Mackall <mpm@selenic.com>
parents: 14168
diff changeset
520 f = funcs[n]
31886
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
521 args = _buildfuncargs(exp[2], context, exprmethods, n, f._argspec)
14925
ab545a15d807 templater: use a global funcs table
Matt Mackall <mpm@selenic.com>
parents: 14168
diff changeset
522 return (f, args)
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
523 if n in context._filters:
31886
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
524 args = _buildfuncargs(exp[2], context, exprmethods, n, argspec=None)
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
525 if len(args) != 1:
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
526 raise error.ParseError(_("filter %s expects one argument") % n)
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
527 f = context._filters[n]
26125
c990afab2243 templater: drop unneeded destructuring of argument tuple at buildfilter
Yuya Nishihara <yuya@tcha.org>
parents: 26124
diff changeset
528 return (runfilter, (args[0], f))
20857
6eb55310fcbc templater: raise error for unknown func
Sean Farley <sean.michael.farley@gmail.com>
parents: 20663
diff changeset
529 raise error.ParseError(_("unknown function '%s'") % n)
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
530
31886
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
531 def _buildfuncargs(exp, context, curmethods, funcname, argspec):
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
532 """Compile parsed tree of function arguments into list or dict of
31921
2156934b7917 parser: extend buildargsdict() to support arbitrary number of **kwargs
Yuya Nishihara <yuya@tcha.org>
parents: 31887
diff changeset
533 (func, data) pairs
2156934b7917 parser: extend buildargsdict() to support arbitrary number of **kwargs
Yuya Nishihara <yuya@tcha.org>
parents: 31887
diff changeset
534
2156934b7917 parser: extend buildargsdict() to support arbitrary number of **kwargs
Yuya Nishihara <yuya@tcha.org>
parents: 31887
diff changeset
535 >>> context = engine(lambda t: (runsymbol, t))
2156934b7917 parser: extend buildargsdict() to support arbitrary number of **kwargs
Yuya Nishihara <yuya@tcha.org>
parents: 31887
diff changeset
536 >>> def fargs(expr, argspec):
2156934b7917 parser: extend buildargsdict() to support arbitrary number of **kwargs
Yuya Nishihara <yuya@tcha.org>
parents: 31887
diff changeset
537 ... x = _parseexpr(expr)
2156934b7917 parser: extend buildargsdict() to support arbitrary number of **kwargs
Yuya Nishihara <yuya@tcha.org>
parents: 31887
diff changeset
538 ... n = getsymbol(x[1])
2156934b7917 parser: extend buildargsdict() to support arbitrary number of **kwargs
Yuya Nishihara <yuya@tcha.org>
parents: 31887
diff changeset
539 ... return _buildfuncargs(x[2], context, exprmethods, n, argspec)
34139
be00af4a1ac5 doctest: coerce dict.keys() to list
Yuya Nishihara <yuya@tcha.org>
parents: 34137
diff changeset
540 >>> list(fargs(b'a(l=1, k=2)', b'k l m').keys())
31922
0f41f1e3c75c parser: preserve order of keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31921
diff changeset
541 ['l', 'k']
34131
0fa781320203 doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents: 34073
diff changeset
542 >>> args = fargs(b'a(opts=1, k=2)', b'**opts')
34139
be00af4a1ac5 doctest: coerce dict.keys() to list
Yuya Nishihara <yuya@tcha.org>
parents: 34137
diff changeset
543 >>> list(args.keys()), list(args[b'opts'].keys())
31922
0f41f1e3c75c parser: preserve order of keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31921
diff changeset
544 (['opts'], ['opts', 'k'])
31921
2156934b7917 parser: extend buildargsdict() to support arbitrary number of **kwargs
Yuya Nishihara <yuya@tcha.org>
parents: 31887
diff changeset
545 """
31886
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
546 def compiledict(xs):
31922
0f41f1e3c75c parser: preserve order of keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31921
diff changeset
547 return util.sortdict((k, compileexp(x, context, curmethods))
0f41f1e3c75c parser: preserve order of keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31921
diff changeset
548 for k, x in xs.iteritems())
31886
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
549 def compilelist(xs):
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
550 return [compileexp(x, context, curmethods) for x in xs]
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
551
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
552 if not argspec:
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
553 # filter or function with no argspec: return list of positional args
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
554 return compilelist(getlist(exp))
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
555
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
556 # function with argspec: return dict of named args
31921
2156934b7917 parser: extend buildargsdict() to support arbitrary number of **kwargs
Yuya Nishihara <yuya@tcha.org>
parents: 31887
diff changeset
557 _poskeys, varkey, _keys, optkey = argspec = parser.splitargspec(argspec)
31886
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
558 treeargs = parser.buildargsdict(getlist(exp), funcname, argspec,
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
559 keyvaluenode='keyvalue', keynode='symbol')
31922
0f41f1e3c75c parser: preserve order of keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31921
diff changeset
560 compargs = util.sortdict()
31886
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
561 if varkey:
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
562 compargs[varkey] = compilelist(treeargs.pop(varkey))
31921
2156934b7917 parser: extend buildargsdict() to support arbitrary number of **kwargs
Yuya Nishihara <yuya@tcha.org>
parents: 31887
diff changeset
563 if optkey:
2156934b7917 parser: extend buildargsdict() to support arbitrary number of **kwargs
Yuya Nishihara <yuya@tcha.org>
parents: 31887
diff changeset
564 compargs[optkey] = compiledict(treeargs.pop(optkey))
31886
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
565 compargs.update(compiledict(treeargs))
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
566 return compargs
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
567
31885
d18b624c1c06 templater: add parsing rule for key-value pair
Yuya Nishihara <yuya@tcha.org>
parents: 31884
diff changeset
568 def buildkeyvaluepair(exp, content):
d18b624c1c06 templater: add parsing rule for key-value pair
Yuya Nishihara <yuya@tcha.org>
parents: 31884
diff changeset
569 raise error.ParseError(_("can't use a key-value pair in this context"))
d18b624c1c06 templater: add parsing rule for key-value pair
Yuya Nishihara <yuya@tcha.org>
parents: 31884
diff changeset
570
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
571 # dict of template built-in functions
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
572 funcs = {}
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
573
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
574 templatefunc = registrar.templatefunc(funcs)
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
575
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
576 @templatefunc('date(date[, fmt])')
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
577 def date(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
578 """Format a date. See :hg:`help dates` for formatting
26106
c568c4db036f templatefilters: remove redundant 'date' and 'strip' filters
Yuya Nishihara <yuya@tcha.org>
parents: 26105
diff changeset
579 strings. The default is a Unix date format, including the timezone:
c568c4db036f templatefilters: remove redundant 'date' and 'strip' filters
Yuya Nishihara <yuya@tcha.org>
parents: 26105
diff changeset
580 "Mon Sep 04 15:13:13 2006 0700"."""
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
581 if not (1 <= len(args) <= 2):
23112
3226ed457928 i18n: add i18n comment to error messages of template functions
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22844
diff changeset
582 # i18n: "date" is a keyword
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
583 raise error.ParseError(_("date expects one or two arguments"))
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
584
28334
9dc340f51e06 templater: make date() use helper function to evaluate argument
Yuya Nishihara <yuya@tcha.org>
parents: 28333
diff changeset
585 date = evalfuncarg(context, mapping, args[0])
24903
09124cce913f templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents: 24886
diff changeset
586 fmt = None
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
587 if len(args) == 2:
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
588 fmt = evalstring(context, mapping, args[1])
24903
09124cce913f templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents: 24886
diff changeset
589 try:
09124cce913f templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents: 24886
diff changeset
590 if fmt is None:
09124cce913f templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents: 24886
diff changeset
591 return util.datestr(date)
09124cce913f templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents: 24886
diff changeset
592 else:
09124cce913f templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents: 24886
diff changeset
593 return util.datestr(date, fmt)
09124cce913f templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents: 24886
diff changeset
594 except (TypeError, ValueError):
09124cce913f templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents: 24886
diff changeset
595 # i18n: "date" is a keyword
09124cce913f templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents: 24886
diff changeset
596 raise error.ParseError(_("date expects a date information"))
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
597
31928
277b3e2d711b templater: add shorthand for building a dict like {"key": key}
Yuya Nishihara <yuya@tcha.org>
parents: 31927
diff changeset
598 @templatefunc('dict([[key=]value...])', argspec='*args **kwargs')
31926
932241b8c644 templater: add dict() constructor
Yuya Nishihara <yuya@tcha.org>
parents: 31922
diff changeset
599 def dict_(context, mapping, args):
31928
277b3e2d711b templater: add shorthand for building a dict like {"key": key}
Yuya Nishihara <yuya@tcha.org>
parents: 31927
diff changeset
600 """Construct a dict from key-value pairs. A key may be omitted if
277b3e2d711b templater: add shorthand for building a dict like {"key": key}
Yuya Nishihara <yuya@tcha.org>
parents: 31927
diff changeset
601 a value expression can provide an unambiguous name."""
31926
932241b8c644 templater: add dict() constructor
Yuya Nishihara <yuya@tcha.org>
parents: 31922
diff changeset
602 data = util.sortdict()
31928
277b3e2d711b templater: add shorthand for building a dict like {"key": key}
Yuya Nishihara <yuya@tcha.org>
parents: 31927
diff changeset
603
277b3e2d711b templater: add shorthand for building a dict like {"key": key}
Yuya Nishihara <yuya@tcha.org>
parents: 31927
diff changeset
604 for v in args['args']:
277b3e2d711b templater: add shorthand for building a dict like {"key": key}
Yuya Nishihara <yuya@tcha.org>
parents: 31927
diff changeset
605 k = findsymbolicname(v)
277b3e2d711b templater: add shorthand for building a dict like {"key": key}
Yuya Nishihara <yuya@tcha.org>
parents: 31927
diff changeset
606 if not k:
277b3e2d711b templater: add shorthand for building a dict like {"key": key}
Yuya Nishihara <yuya@tcha.org>
parents: 31927
diff changeset
607 raise error.ParseError(_('dict key cannot be inferred'))
277b3e2d711b templater: add shorthand for building a dict like {"key": key}
Yuya Nishihara <yuya@tcha.org>
parents: 31927
diff changeset
608 if k in data or k in args['kwargs']:
277b3e2d711b templater: add shorthand for building a dict like {"key": key}
Yuya Nishihara <yuya@tcha.org>
parents: 31927
diff changeset
609 raise error.ParseError(_("duplicated dict key '%s' inferred") % k)
277b3e2d711b templater: add shorthand for building a dict like {"key": key}
Yuya Nishihara <yuya@tcha.org>
parents: 31927
diff changeset
610 data[k] = evalfuncarg(context, mapping, v)
277b3e2d711b templater: add shorthand for building a dict like {"key": key}
Yuya Nishihara <yuya@tcha.org>
parents: 31927
diff changeset
611
31926
932241b8c644 templater: add dict() constructor
Yuya Nishihara <yuya@tcha.org>
parents: 31922
diff changeset
612 data.update((k, evalfuncarg(context, mapping, v))
932241b8c644 templater: add dict() constructor
Yuya Nishihara <yuya@tcha.org>
parents: 31922
diff changeset
613 for k, v in args['kwargs'].iteritems())
932241b8c644 templater: add dict() constructor
Yuya Nishihara <yuya@tcha.org>
parents: 31922
diff changeset
614 return templatekw.hybriddict(data)
932241b8c644 templater: add dict() constructor
Yuya Nishihara <yuya@tcha.org>
parents: 31922
diff changeset
615
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
616 @templatefunc('diff([includepattern [, excludepattern]])')
22434
40ce05b50148 templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22304
diff changeset
617 def diff(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
618 """Show a diff, optionally
24586
90e3f5d22dad templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24337
diff changeset
619 specifying files to include or exclude."""
22434
40ce05b50148 templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22304
diff changeset
620 if len(args) > 2:
40ce05b50148 templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22304
diff changeset
621 # i18n: "diff" is a keyword
27293
9e06e7fb037d grammar: favor zero, one, two over ... or no
timeless <timeless@mozdev.org>
parents: 26587
diff changeset
622 raise error.ParseError(_("diff expects zero, one, or two arguments"))
22434
40ce05b50148 templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22304
diff changeset
623
40ce05b50148 templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22304
diff changeset
624 def getpatterns(i):
40ce05b50148 templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22304
diff changeset
625 if i < len(args):
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
626 s = evalstring(context, mapping, args[i]).strip()
22434
40ce05b50148 templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22304
diff changeset
627 if s:
40ce05b50148 templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22304
diff changeset
628 return [s]
40ce05b50148 templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22304
diff changeset
629 return []
40ce05b50148 templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22304
diff changeset
630
35467
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
631 ctx = context.resource(mapping, 'ctx')
22434
40ce05b50148 templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22304
diff changeset
632 chunks = ctx.diff(match=ctx.match([], getpatterns(0), getpatterns(1)))
40ce05b50148 templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22304
diff changeset
633
40ce05b50148 templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22304
diff changeset
634 return ''.join(chunks)
40ce05b50148 templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22304
diff changeset
635
34458
a1b89c8ad32d templater: add experimental support for extdata
Yuya Nishihara <yuya@tcha.org>
parents: 34346
diff changeset
636 @templatefunc('extdata(source)', argspec='source')
a1b89c8ad32d templater: add experimental support for extdata
Yuya Nishihara <yuya@tcha.org>
parents: 34346
diff changeset
637 def extdata(context, mapping, args):
a1b89c8ad32d templater: add experimental support for extdata
Yuya Nishihara <yuya@tcha.org>
parents: 34346
diff changeset
638 """Show a text read from the specified extdata source. (EXPERIMENTAL)"""
a1b89c8ad32d templater: add experimental support for extdata
Yuya Nishihara <yuya@tcha.org>
parents: 34346
diff changeset
639 if 'source' not in args:
a1b89c8ad32d templater: add experimental support for extdata
Yuya Nishihara <yuya@tcha.org>
parents: 34346
diff changeset
640 # i18n: "extdata" is a keyword
a1b89c8ad32d templater: add experimental support for extdata
Yuya Nishihara <yuya@tcha.org>
parents: 34346
diff changeset
641 raise error.ParseError(_('extdata expects one argument'))
a1b89c8ad32d templater: add experimental support for extdata
Yuya Nishihara <yuya@tcha.org>
parents: 34346
diff changeset
642
a1b89c8ad32d templater: add experimental support for extdata
Yuya Nishihara <yuya@tcha.org>
parents: 34346
diff changeset
643 source = evalstring(context, mapping, args['source'])
35467
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
644 cache = context.resource(mapping, 'cache').setdefault('extdata', {})
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
645 ctx = context.resource(mapping, 'ctx')
34458
a1b89c8ad32d templater: add experimental support for extdata
Yuya Nishihara <yuya@tcha.org>
parents: 34346
diff changeset
646 if source in cache:
a1b89c8ad32d templater: add experimental support for extdata
Yuya Nishihara <yuya@tcha.org>
parents: 34346
diff changeset
647 data = cache[source]
a1b89c8ad32d templater: add experimental support for extdata
Yuya Nishihara <yuya@tcha.org>
parents: 34346
diff changeset
648 else:
a1b89c8ad32d templater: add experimental support for extdata
Yuya Nishihara <yuya@tcha.org>
parents: 34346
diff changeset
649 data = cache[source] = scmutil.extdatasource(ctx.repo(), source)
a1b89c8ad32d templater: add experimental support for extdata
Yuya Nishihara <yuya@tcha.org>
parents: 34346
diff changeset
650 return data.get(ctx.rev(), '')
a1b89c8ad32d templater: add experimental support for extdata
Yuya Nishihara <yuya@tcha.org>
parents: 34346
diff changeset
651
30008
e83f89d3b1f7 templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents: 29848
diff changeset
652 @templatefunc('files(pattern)')
e83f89d3b1f7 templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents: 29848
diff changeset
653 def files(context, mapping, args):
e83f89d3b1f7 templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents: 29848
diff changeset
654 """All files of the current changeset matching the pattern. See
e83f89d3b1f7 templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents: 29848
diff changeset
655 :hg:`help patterns`."""
e83f89d3b1f7 templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents: 29848
diff changeset
656 if not len(args) == 1:
e83f89d3b1f7 templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents: 29848
diff changeset
657 # i18n: "files" is a keyword
e83f89d3b1f7 templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents: 29848
diff changeset
658 raise error.ParseError(_("files expects one argument"))
e83f89d3b1f7 templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents: 29848
diff changeset
659
e83f89d3b1f7 templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents: 29848
diff changeset
660 raw = evalstring(context, mapping, args[0])
35467
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
661 ctx = context.resource(mapping, 'ctx')
30008
e83f89d3b1f7 templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents: 29848
diff changeset
662 m = ctx.match([raw])
e83f89d3b1f7 templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents: 29848
diff changeset
663 files = list(ctx.matches(m))
35468
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
664 # TODO: pass (context, mapping) pair to keyword function
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
665 props = context._resources.copy()
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
666 props.update(mapping)
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
667 return templatekw.showlist("file", files, props)
30008
e83f89d3b1f7 templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents: 29848
diff changeset
668
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
669 @templatefunc('fill(text[, width[, initialident[, hangindent]]])')
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
670 def fill(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
671 """Fill many
24586
90e3f5d22dad templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24337
diff changeset
672 paragraphs with optional indentation. See the "fill" filter."""
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
673 if not (1 <= len(args) <= 4):
23112
3226ed457928 i18n: add i18n comment to error messages of template functions
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22844
diff changeset
674 # i18n: "fill" is a keyword
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
675 raise error.ParseError(_("fill expects one to four arguments"))
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
676
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
677 text = evalstring(context, mapping, args[0])
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
678 width = 76
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
679 initindent = ''
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
680 hangindent = ''
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
681 if 2 <= len(args) <= 4:
28343
a6c2310b3827 templater: factor out function that evaluates argument as integer
Yuya Nishihara <yuya@tcha.org>
parents: 28334
diff changeset
682 width = evalinteger(context, mapping, args[1],
a6c2310b3827 templater: factor out function that evaluates argument as integer
Yuya Nishihara <yuya@tcha.org>
parents: 28334
diff changeset
683 # i18n: "fill" is a keyword
a6c2310b3827 templater: factor out function that evaluates argument as integer
Yuya Nishihara <yuya@tcha.org>
parents: 28334
diff changeset
684 _("fill expects an integer width"))
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
685 try:
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
686 initindent = evalstring(context, mapping, args[2])
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
687 hangindent = evalstring(context, mapping, args[3])
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
688 except IndexError:
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
689 pass
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
690
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
691 return templatefilters.fill(text, width, initindent, hangindent)
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
692
31169
48a8b2e5fe31 templater: port formatnode filter from changeset_templater
Yuya Nishihara <yuya@tcha.org>
parents: 31024
diff changeset
693 @templatefunc('formatnode(node)')
48a8b2e5fe31 templater: port formatnode filter from changeset_templater
Yuya Nishihara <yuya@tcha.org>
parents: 31024
diff changeset
694 def formatnode(context, mapping, args):
48a8b2e5fe31 templater: port formatnode filter from changeset_templater
Yuya Nishihara <yuya@tcha.org>
parents: 31024
diff changeset
695 """Obtain the preferred form of a changeset hash. (DEPRECATED)"""
48a8b2e5fe31 templater: port formatnode filter from changeset_templater
Yuya Nishihara <yuya@tcha.org>
parents: 31024
diff changeset
696 if len(args) != 1:
48a8b2e5fe31 templater: port formatnode filter from changeset_templater
Yuya Nishihara <yuya@tcha.org>
parents: 31024
diff changeset
697 # i18n: "formatnode" is a keyword
48a8b2e5fe31 templater: port formatnode filter from changeset_templater
Yuya Nishihara <yuya@tcha.org>
parents: 31024
diff changeset
698 raise error.ParseError(_("formatnode expects one argument"))
48a8b2e5fe31 templater: port formatnode filter from changeset_templater
Yuya Nishihara <yuya@tcha.org>
parents: 31024
diff changeset
699
35467
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
700 ui = context.resource(mapping, 'ui')
31169
48a8b2e5fe31 templater: port formatnode filter from changeset_templater
Yuya Nishihara <yuya@tcha.org>
parents: 31024
diff changeset
701 node = evalstring(context, mapping, args[0])
48a8b2e5fe31 templater: port formatnode filter from changeset_templater
Yuya Nishihara <yuya@tcha.org>
parents: 31024
diff changeset
702 if ui.debugflag:
48a8b2e5fe31 templater: port formatnode filter from changeset_templater
Yuya Nishihara <yuya@tcha.org>
parents: 31024
diff changeset
703 return node
48a8b2e5fe31 templater: port formatnode filter from changeset_templater
Yuya Nishihara <yuya@tcha.org>
parents: 31024
diff changeset
704 return templatefilters.short(node)
48a8b2e5fe31 templater: port formatnode filter from changeset_templater
Yuya Nishihara <yuya@tcha.org>
parents: 31024
diff changeset
705
31887
f7b3677f66cd templater: port pad() to take keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31886
diff changeset
706 @templatefunc('pad(text, width[, fillchar=\' \'[, left=False]])',
f7b3677f66cd templater: port pad() to take keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31886
diff changeset
707 argspec='text width fillchar left')
20370
aa51392da507 template: add pad function for padding output
Durham Goode <durham@fb.com>
parents: 20369
diff changeset
708 def pad(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
709 """Pad text with a
24586
90e3f5d22dad templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24337
diff changeset
710 fill character."""
31887
f7b3677f66cd templater: port pad() to take keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31886
diff changeset
711 if 'text' not in args or 'width' not in args:
23112
3226ed457928 i18n: add i18n comment to error messages of template functions
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22844
diff changeset
712 # i18n: "pad" is a keyword
20370
aa51392da507 template: add pad function for padding output
Durham Goode <durham@fb.com>
parents: 20369
diff changeset
713 raise error.ParseError(_("pad() expects two to four arguments"))
aa51392da507 template: add pad function for padding output
Durham Goode <durham@fb.com>
parents: 20369
diff changeset
714
31887
f7b3677f66cd templater: port pad() to take keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31886
diff changeset
715 width = evalinteger(context, mapping, args['width'],
28345
d81437c91a26 templater: fix pad() to evaluate int argument and handle error
Yuya Nishihara <yuya@tcha.org>
parents: 28344
diff changeset
716 # i18n: "pad" is a keyword
d81437c91a26 templater: fix pad() to evaluate int argument and handle error
Yuya Nishihara <yuya@tcha.org>
parents: 28344
diff changeset
717 _("pad() expects an integer width"))
20370
aa51392da507 template: add pad function for padding output
Durham Goode <durham@fb.com>
parents: 20369
diff changeset
718
31887
f7b3677f66cd templater: port pad() to take keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31886
diff changeset
719 text = evalstring(context, mapping, args['text'])
20370
aa51392da507 template: add pad function for padding output
Durham Goode <durham@fb.com>
parents: 20369
diff changeset
720
29818
407879b0893b templater: rename "right" argument of pad() function
Yuya Nishihara <yuya@tcha.org>
parents: 29817
diff changeset
721 left = False
20370
aa51392da507 template: add pad function for padding output
Durham Goode <durham@fb.com>
parents: 20369
diff changeset
722 fillchar = ' '
31887
f7b3677f66cd templater: port pad() to take keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31886
diff changeset
723 if 'fillchar' in args:
f7b3677f66cd templater: port pad() to take keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31886
diff changeset
724 fillchar = evalstring(context, mapping, args['fillchar'])
31521
44c591f63458 templater: make pad() strip color codes before computing width (issue5416)
Yuya Nishihara <yuya@tcha.org>
parents: 31520
diff changeset
725 if len(color.stripeffects(fillchar)) != 1:
31519
3725986b151a templater: reject bad fillchar argument passed to pad()
Yuya Nishihara <yuya@tcha.org>
parents: 31169
diff changeset
726 # i18n: "pad" is a keyword
3725986b151a templater: reject bad fillchar argument passed to pad()
Yuya Nishihara <yuya@tcha.org>
parents: 31169
diff changeset
727 raise error.ParseError(_("pad() expects a single fill character"))
31887
f7b3677f66cd templater: port pad() to take keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31886
diff changeset
728 if 'left' in args:
f7b3677f66cd templater: port pad() to take keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31886
diff changeset
729 left = evalboolean(context, mapping, args['left'])
20370
aa51392da507 template: add pad function for padding output
Durham Goode <durham@fb.com>
parents: 20369
diff changeset
730
31521
44c591f63458 templater: make pad() strip color codes before computing width (issue5416)
Yuya Nishihara <yuya@tcha.org>
parents: 31520
diff changeset
731 fillwidth = width - encoding.colwidth(color.stripeffects(text))
31520
6f150bb19317 templater: make pad() compute actual width
Yuya Nishihara <yuya@tcha.org>
parents: 31519
diff changeset
732 if fillwidth <= 0:
6f150bb19317 templater: make pad() compute actual width
Yuya Nishihara <yuya@tcha.org>
parents: 31519
diff changeset
733 return text
29818
407879b0893b templater: rename "right" argument of pad() function
Yuya Nishihara <yuya@tcha.org>
parents: 29817
diff changeset
734 if left:
31520
6f150bb19317 templater: make pad() compute actual width
Yuya Nishihara <yuya@tcha.org>
parents: 31519
diff changeset
735 return fillchar * fillwidth + text
20370
aa51392da507 template: add pad function for padding output
Durham Goode <durham@fb.com>
parents: 20369
diff changeset
736 else:
31520
6f150bb19317 templater: make pad() compute actual width
Yuya Nishihara <yuya@tcha.org>
parents: 31519
diff changeset
737 return text + fillchar * fillwidth
20370
aa51392da507 template: add pad function for padding output
Durham Goode <durham@fb.com>
parents: 20369
diff changeset
738
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
739 @templatefunc('indent(text, indentchars[, firstline])')
25489
ef8956aa8755 templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents: 25096
diff changeset
740 def indent(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
741 """Indents all non-empty lines
25489
ef8956aa8755 templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents: 25096
diff changeset
742 with the characters given in the indentchars string. An optional
ef8956aa8755 templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents: 25096
diff changeset
743 third parameter will override the indent for the first line only
ef8956aa8755 templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents: 25096
diff changeset
744 if present."""
ef8956aa8755 templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents: 25096
diff changeset
745 if not (2 <= len(args) <= 3):
ef8956aa8755 templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents: 25096
diff changeset
746 # i18n: "indent" is a keyword
ef8956aa8755 templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents: 25096
diff changeset
747 raise error.ParseError(_("indent() expects two or three arguments"))
ef8956aa8755 templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents: 25096
diff changeset
748
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
749 text = evalstring(context, mapping, args[0])
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
750 indent = evalstring(context, mapping, args[1])
25489
ef8956aa8755 templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents: 25096
diff changeset
751
ef8956aa8755 templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents: 25096
diff changeset
752 if len(args) == 3:
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
753 firstline = evalstring(context, mapping, args[2])
25489
ef8956aa8755 templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents: 25096
diff changeset
754 else:
ef8956aa8755 templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents: 25096
diff changeset
755 firstline = indent
ef8956aa8755 templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents: 25096
diff changeset
756
ef8956aa8755 templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents: 25096
diff changeset
757 # the indent function doesn't indent the first line, so we do it here
ef8956aa8755 templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents: 25096
diff changeset
758 return templatefilters.indent(firstline + text, indent)
ef8956aa8755 templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents: 25096
diff changeset
759
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
760 @templatefunc('get(dict, key)')
18582
ef78450c8df6 templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 18289
diff changeset
761 def get(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
762 """Get an attribute/key from an object. Some keywords
24586
90e3f5d22dad templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24337
diff changeset
763 are complex types. This function allows you to obtain the value of an
26197
fb6c08a9b40a templater: fix get English
timeless@mozdev.org
parents: 26188
diff changeset
764 attribute on these types."""
18582
ef78450c8df6 templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 18289
diff changeset
765 if len(args) != 2:
ef78450c8df6 templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 18289
diff changeset
766 # i18n: "get" is a keyword
ef78450c8df6 templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 18289
diff changeset
767 raise error.ParseError(_("get() expects two arguments"))
ef78450c8df6 templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 18289
diff changeset
768
28331
2874db5462d3 templater: fix get() to evaluate arguments eagerly
Yuya Nishihara <yuya@tcha.org>
parents: 28225
diff changeset
769 dictarg = evalfuncarg(context, mapping, args[0])
18582
ef78450c8df6 templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 18289
diff changeset
770 if not util.safehasattr(dictarg, 'get'):
ef78450c8df6 templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 18289
diff changeset
771 # i18n: "get" is a keyword
ef78450c8df6 templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 18289
diff changeset
772 raise error.ParseError(_("get() expects a dict as first argument"))
ef78450c8df6 templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 18289
diff changeset
773
28331
2874db5462d3 templater: fix get() to evaluate arguments eagerly
Yuya Nishihara <yuya@tcha.org>
parents: 28225
diff changeset
774 key = evalfuncarg(context, mapping, args[1])
34536
4c1cfe54c08d templater: extend dot operator as a short for get(dict, key)
Yuya Nishihara <yuya@tcha.org>
parents: 34535
diff changeset
775 return _getdictitem(dictarg, key)
4c1cfe54c08d templater: extend dot operator as a short for get(dict, key)
Yuya Nishihara <yuya@tcha.org>
parents: 34535
diff changeset
776
4c1cfe54c08d templater: extend dot operator as a short for get(dict, key)
Yuya Nishihara <yuya@tcha.org>
parents: 34535
diff changeset
777 def _getdictitem(dictarg, key):
34534
b3073e175c17 templater: wrap get/min/max result so map operation can apply to element
Yuya Nishihara <yuya@tcha.org>
parents: 34458
diff changeset
778 val = dictarg.get(key)
b3073e175c17 templater: wrap get/min/max result so map operation can apply to element
Yuya Nishihara <yuya@tcha.org>
parents: 34458
diff changeset
779 if val is None:
b3073e175c17 templater: wrap get/min/max result so map operation can apply to element
Yuya Nishihara <yuya@tcha.org>
parents: 34458
diff changeset
780 return
b3073e175c17 templater: wrap get/min/max result so map operation can apply to element
Yuya Nishihara <yuya@tcha.org>
parents: 34458
diff changeset
781 return templatekw.wraphybridvalue(dictarg, key, val)
18582
ef78450c8df6 templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 18289
diff changeset
782
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
783 @templatefunc('if(expr, then[, else])')
17636
ce18dbcd91c8 templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents: 17635
diff changeset
784 def if_(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
785 """Conditionally execute based on the result of
24586
90e3f5d22dad templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24337
diff changeset
786 an expression."""
17636
ce18dbcd91c8 templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents: 17635
diff changeset
787 if not (2 <= len(args) <= 3):
17890
ca6850b9dd9e i18n: add "i18n" comment to error messages of template functions
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 17729
diff changeset
788 # i18n: "if" is a keyword
17636
ce18dbcd91c8 templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents: 17635
diff changeset
789 raise error.ParseError(_("if expects two or three arguments"))
ce18dbcd91c8 templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents: 17635
diff changeset
790
29816
034412ca28c3 templater: fix if() to not evaluate False as bool('False')
Yuya Nishihara <yuya@tcha.org>
parents: 29815
diff changeset
791 test = evalboolean(context, mapping, args[0])
17636
ce18dbcd91c8 templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents: 17635
diff changeset
792 if test:
34326
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
793 yield evalrawexp(context, mapping, args[1])
17636
ce18dbcd91c8 templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents: 17635
diff changeset
794 elif len(args) == 3:
34326
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
795 yield evalrawexp(context, mapping, args[2])
17636
ce18dbcd91c8 templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents: 17635
diff changeset
796
30049
f18cc848b48e templater: use "needle" and "haystack" as (meta-)variables for ifcontains()
Anton Shestakov <av6@dwimlabs.net>
parents: 30008
diff changeset
797 @templatefunc('ifcontains(needle, haystack, then[, else])')
20518
1e43f15a647f template: add ifcontains template function
Durham Goode <durham@fb.com>
parents: 20371
diff changeset
798 def ifcontains(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
799 """Conditionally execute based
30049
f18cc848b48e templater: use "needle" and "haystack" as (meta-)variables for ifcontains()
Anton Shestakov <av6@dwimlabs.net>
parents: 30008
diff changeset
800 on whether the item "needle" is in "haystack"."""
20518
1e43f15a647f template: add ifcontains template function
Durham Goode <durham@fb.com>
parents: 20371
diff changeset
801 if not (3 <= len(args) <= 4):
1e43f15a647f template: add ifcontains template function
Durham Goode <durham@fb.com>
parents: 20371
diff changeset
802 # i18n: "ifcontains" is a keyword
1e43f15a647f template: add ifcontains template function
Durham Goode <durham@fb.com>
parents: 20371
diff changeset
803 raise error.ParseError(_("ifcontains expects three or four arguments"))
1e43f15a647f template: add ifcontains template function
Durham Goode <durham@fb.com>
parents: 20371
diff changeset
804
30049
f18cc848b48e templater: use "needle" and "haystack" as (meta-)variables for ifcontains()
Anton Shestakov <av6@dwimlabs.net>
parents: 30008
diff changeset
805 haystack = evalfuncarg(context, mapping, args[1])
34659
3edfd472f3cb templater: fix ifcontains() to handle type mismatch gracefully
Yuya Nishihara <yuya@tcha.org>
parents: 34581
diff changeset
806 try:
3edfd472f3cb templater: fix ifcontains() to handle type mismatch gracefully
Yuya Nishihara <yuya@tcha.org>
parents: 34581
diff changeset
807 needle = evalastype(context, mapping, args[0],
3edfd472f3cb templater: fix ifcontains() to handle type mismatch gracefully
Yuya Nishihara <yuya@tcha.org>
parents: 34581
diff changeset
808 getattr(haystack, 'keytype', None) or bytes)
3edfd472f3cb templater: fix ifcontains() to handle type mismatch gracefully
Yuya Nishihara <yuya@tcha.org>
parents: 34581
diff changeset
809 found = (needle in haystack)
3edfd472f3cb templater: fix ifcontains() to handle type mismatch gracefully
Yuya Nishihara <yuya@tcha.org>
parents: 34581
diff changeset
810 except error.ParseError:
3edfd472f3cb templater: fix ifcontains() to handle type mismatch gracefully
Yuya Nishihara <yuya@tcha.org>
parents: 34581
diff changeset
811 found = False
20518
1e43f15a647f template: add ifcontains template function
Durham Goode <durham@fb.com>
parents: 20371
diff changeset
812
34659
3edfd472f3cb templater: fix ifcontains() to handle type mismatch gracefully
Yuya Nishihara <yuya@tcha.org>
parents: 34581
diff changeset
813 if found:
34326
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
814 yield evalrawexp(context, mapping, args[2])
20518
1e43f15a647f template: add ifcontains template function
Durham Goode <durham@fb.com>
parents: 20371
diff changeset
815 elif len(args) == 4:
34326
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
816 yield evalrawexp(context, mapping, args[3])
20518
1e43f15a647f template: add ifcontains template function
Durham Goode <durham@fb.com>
parents: 20371
diff changeset
817
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
818 @templatefunc('ifeq(expr1, expr2, then[, else])')
17636
ce18dbcd91c8 templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents: 17635
diff changeset
819 def ifeq(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
820 """Conditionally execute based on
24586
90e3f5d22dad templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24337
diff changeset
821 whether 2 items are equivalent."""
17636
ce18dbcd91c8 templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents: 17635
diff changeset
822 if not (3 <= len(args) <= 4):
17890
ca6850b9dd9e i18n: add "i18n" comment to error messages of template functions
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 17729
diff changeset
823 # i18n: "ifeq" is a keyword
17636
ce18dbcd91c8 templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents: 17635
diff changeset
824 raise error.ParseError(_("ifeq expects three or four arguments"))
ce18dbcd91c8 templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents: 17635
diff changeset
825
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
826 test = evalstring(context, mapping, args[0])
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
827 match = evalstring(context, mapping, args[1])
17636
ce18dbcd91c8 templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents: 17635
diff changeset
828 if test == match:
34326
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
829 yield evalrawexp(context, mapping, args[2])
17636
ce18dbcd91c8 templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents: 17635
diff changeset
830 elif len(args) == 4:
34326
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
831 yield evalrawexp(context, mapping, args[3])
17636
ce18dbcd91c8 templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents: 17635
diff changeset
832
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
833 @templatefunc('join(list, sep)')
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
834 def join(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
835 """Join items in a list with a delimiter."""
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
836 if not (1 <= len(args) <= 2):
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
837 # i18n: "join" is a keyword
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
838 raise error.ParseError(_("join expects one or two arguments"))
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
839
34326
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
840 # TODO: perhaps this should be evalfuncarg(), but it can't because hgweb
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
841 # abuses generator as a keyword that returns a list of dicts.
e60c601953d7 templater: extract helper to just evaluate template expression
Yuya Nishihara <yuya@tcha.org>
parents: 34325
diff changeset
842 joinset = evalrawexp(context, mapping, args[0])
34330
89aec1834a86 templatekw: add new-style template expansion to {manifest}
Yuya Nishihara <yuya@tcha.org>
parents: 34329
diff changeset
843 joinset = templatekw.unwrapvalue(joinset)
34328
dd28b1f55eb8 templatekw: just pass underlying value (or key) to joinfmt() function
Yuya Nishihara <yuya@tcha.org>
parents: 34326
diff changeset
844 joinfmt = getattr(joinset, 'joinfmt', pycompat.identity)
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
845 joiner = " "
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
846 if len(args) > 1:
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
847 joiner = evalstring(context, mapping, args[1])
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
848
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
849 first = True
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
850 for x in joinset:
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
851 if first:
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
852 first = False
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
853 else:
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
854 yield joiner
34328
dd28b1f55eb8 templatekw: just pass underlying value (or key) to joinfmt() function
Yuya Nishihara <yuya@tcha.org>
parents: 34326
diff changeset
855 yield joinfmt(x)
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
856
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
857 @templatefunc('label(label, expr)')
18289
9bfb53106328 templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents: 17991
diff changeset
858 def label(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
859 """Apply a label to generated content. Content with
24586
90e3f5d22dad templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24337
diff changeset
860 a label applied can result in additional post-processing, such as
90e3f5d22dad templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24337
diff changeset
861 automatic colorization."""
18289
9bfb53106328 templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents: 17991
diff changeset
862 if len(args) != 2:
9bfb53106328 templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents: 17991
diff changeset
863 # i18n: "label" is a keyword
9bfb53106328 templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents: 17991
diff changeset
864 raise error.ParseError(_("label expects two arguments"))
9bfb53106328 templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents: 17991
diff changeset
865
35467
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
866 ui = context.resource(mapping, 'ui')
28374
af3bd9d1dbc1 templater: move label() function from color extension
Yuya Nishihara <yuya@tcha.org>
parents: 28373
diff changeset
867 thing = evalstring(context, mapping, args[1])
af3bd9d1dbc1 templater: move label() function from color extension
Yuya Nishihara <yuya@tcha.org>
parents: 28373
diff changeset
868 # preserve unknown symbol as literal so effects like 'red', 'bold',
af3bd9d1dbc1 templater: move label() function from color extension
Yuya Nishihara <yuya@tcha.org>
parents: 28373
diff changeset
869 # etc. don't need to be quoted
af3bd9d1dbc1 templater: move label() function from color extension
Yuya Nishihara <yuya@tcha.org>
parents: 28373
diff changeset
870 label = evalstringliteral(context, mapping, args[0])
af3bd9d1dbc1 templater: move label() function from color extension
Yuya Nishihara <yuya@tcha.org>
parents: 28373
diff changeset
871
28384
3356bf61fa25 formatter: make labels work with templated output
Kostia Balytskyi <ikostia@fb.com>
parents: 28374
diff changeset
872 return ui.label(thing, label)
18289
9bfb53106328 templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents: 17991
diff changeset
873
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
874 @templatefunc('latesttag([pattern])')
26485
43bf9471fae9 templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents: 26334
diff changeset
875 def latesttag(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
876 """The global tags matching the given pattern on the
31850
f0d719e513fc templatekw: clarify the result of {latesttag} when no tag exists
Matt Harbison <matt_harbison@yahoo.com>
parents: 31807
diff changeset
877 most recent globally tagged ancestor of this changeset.
f0d719e513fc templatekw: clarify the result of {latesttag} when no tag exists
Matt Harbison <matt_harbison@yahoo.com>
parents: 31807
diff changeset
878 If no such tags exist, the "{tag}" template resolves to
f0d719e513fc templatekw: clarify the result of {latesttag} when no tag exists
Matt Harbison <matt_harbison@yahoo.com>
parents: 31807
diff changeset
879 the string "null"."""
26485
43bf9471fae9 templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents: 26334
diff changeset
880 if len(args) > 1:
43bf9471fae9 templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents: 26334
diff changeset
881 # i18n: "latesttag" is a keyword
43bf9471fae9 templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents: 26334
diff changeset
882 raise error.ParseError(_("latesttag expects at most one argument"))
43bf9471fae9 templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents: 26334
diff changeset
883
43bf9471fae9 templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents: 26334
diff changeset
884 pattern = None
43bf9471fae9 templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents: 26334
diff changeset
885 if len(args) == 1:
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
886 pattern = evalstring(context, mapping, args[0])
26485
43bf9471fae9 templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents: 26334
diff changeset
887
35468
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
888 # TODO: pass (context, mapping) pair to keyword function
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
889 props = context._resources.copy()
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
890 props.update(mapping)
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
891 return templatekw.showlatesttags(pattern, **pycompat.strkwargs(props))
26485
43bf9471fae9 templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents: 26334
diff changeset
892
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
893 @templatefunc('localdate(date[, tz])')
26127
7012be5ab5bd templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents: 26125
diff changeset
894 def localdate(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
895 """Converts a date to the specified timezone.
26128
51f6940d3b4f templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents: 26127
diff changeset
896 The default is local date."""
51f6940d3b4f templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents: 26127
diff changeset
897 if not (1 <= len(args) <= 2):
26127
7012be5ab5bd templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents: 26125
diff changeset
898 # i18n: "localdate" is a keyword
26128
51f6940d3b4f templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents: 26127
diff changeset
899 raise error.ParseError(_("localdate expects one or two arguments"))
26127
7012be5ab5bd templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents: 26125
diff changeset
900
7012be5ab5bd templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents: 26125
diff changeset
901 date = evalfuncarg(context, mapping, args[0])
7012be5ab5bd templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents: 26125
diff changeset
902 try:
7012be5ab5bd templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents: 26125
diff changeset
903 date = util.parsedate(date)
7012be5ab5bd templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents: 26125
diff changeset
904 except AttributeError: # not str nor date tuple
7012be5ab5bd templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents: 26125
diff changeset
905 # i18n: "localdate" is a keyword
7012be5ab5bd templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents: 26125
diff changeset
906 raise error.ParseError(_("localdate expects a date information"))
26128
51f6940d3b4f templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents: 26127
diff changeset
907 if len(args) >= 2:
51f6940d3b4f templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents: 26127
diff changeset
908 tzoffset = None
51f6940d3b4f templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents: 26127
diff changeset
909 tz = evalfuncarg(context, mapping, args[1])
51f6940d3b4f templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents: 26127
diff changeset
910 if isinstance(tz, str):
29636
84ef4517de03 date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents: 29085
diff changeset
911 tzoffset, remainder = util.parsetimezone(tz)
84ef4517de03 date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents: 29085
diff changeset
912 if remainder:
84ef4517de03 date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents: 29085
diff changeset
913 tzoffset = None
26128
51f6940d3b4f templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents: 26127
diff changeset
914 if tzoffset is None:
51f6940d3b4f templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents: 26127
diff changeset
915 try:
51f6940d3b4f templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents: 26127
diff changeset
916 tzoffset = int(tz)
51f6940d3b4f templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents: 26127
diff changeset
917 except (TypeError, ValueError):
51f6940d3b4f templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents: 26127
diff changeset
918 # i18n: "localdate" is a keyword
51f6940d3b4f templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents: 26127
diff changeset
919 raise error.ParseError(_("localdate expects a timezone"))
51f6940d3b4f templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents: 26127
diff changeset
920 else:
51f6940d3b4f templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents: 26127
diff changeset
921 tzoffset = util.makedate()[1]
26127
7012be5ab5bd templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents: 26125
diff changeset
922 return (date[0], tzoffset)
7012be5ab5bd templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents: 26125
diff changeset
923
33995
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
924 @templatefunc('max(iterable)')
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
925 def max_(context, mapping, args, **kwargs):
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
926 """Return the max of an iterable"""
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
927 if len(args) != 1:
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
928 # i18n: "max" is a keyword
35386
fdd09d87635b templater: fix "one arguments"
Anton Shestakov <av6@dwimlabs.net>
parents: 34838
diff changeset
929 raise error.ParseError(_("max expects one argument"))
33995
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
930
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
931 iterable = evalfuncarg(context, mapping, args[0])
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
932 try:
34534
b3073e175c17 templater: wrap get/min/max result so map operation can apply to element
Yuya Nishihara <yuya@tcha.org>
parents: 34458
diff changeset
933 x = max(iterable)
33995
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
934 except (TypeError, ValueError):
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
935 # i18n: "max" is a keyword
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
936 raise error.ParseError(_("max first argument should be an iterable"))
34534
b3073e175c17 templater: wrap get/min/max result so map operation can apply to element
Yuya Nishihara <yuya@tcha.org>
parents: 34458
diff changeset
937 return templatekw.wraphybridvalue(iterable, x, x)
33995
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
938
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
939 @templatefunc('min(iterable)')
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
940 def min_(context, mapping, args, **kwargs):
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
941 """Return the min of an iterable"""
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
942 if len(args) != 1:
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
943 # i18n: "min" is a keyword
35386
fdd09d87635b templater: fix "one arguments"
Anton Shestakov <av6@dwimlabs.net>
parents: 34838
diff changeset
944 raise error.ParseError(_("min expects one argument"))
33995
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
945
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
946 iterable = evalfuncarg(context, mapping, args[0])
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
947 try:
34534
b3073e175c17 templater: wrap get/min/max result so map operation can apply to element
Yuya Nishihara <yuya@tcha.org>
parents: 34458
diff changeset
948 x = min(iterable)
33995
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
949 except (TypeError, ValueError):
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
950 # i18n: "min" is a keyword
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
951 raise error.ParseError(_("min first argument should be an iterable"))
34534
b3073e175c17 templater: wrap get/min/max result so map operation can apply to element
Yuya Nishihara <yuya@tcha.org>
parents: 34458
diff changeset
952 return templatekw.wraphybridvalue(iterable, x, x)
33995
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
953
30115
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
954 @templatefunc('mod(a, b)')
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
955 def mod(context, mapping, args):
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
956 """Calculate a mod b such that a / b + a mod b == a"""
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
957 if not len(args) == 2:
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
958 # i18n: "mod" is a keyword
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
959 raise error.ParseError(_("mod expects two arguments"))
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
960
30116
1c01fa29630f templater: handle division by zero in arithmetic
Simon Farnsworth <simonfar@fb.com>
parents: 30115
diff changeset
961 func = lambda a, b: a % b
1c01fa29630f templater: handle division by zero in arithmetic
Simon Farnsworth <simonfar@fb.com>
parents: 30115
diff changeset
962 return runarithmetic(context, mapping, (func, args[0], args[1]))
30115
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
963
34287
7cdc8c5a481a templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 34250
diff changeset
964 @templatefunc('obsfateoperations(markers)')
7cdc8c5a481a templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 34250
diff changeset
965 def obsfateoperations(context, mapping, args):
7cdc8c5a481a templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 34250
diff changeset
966 """Compute obsfate related information based on markers (EXPERIMENTAL)"""
7cdc8c5a481a templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 34250
diff changeset
967 if len(args) != 1:
7cdc8c5a481a templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 34250
diff changeset
968 # i18n: "obsfateoperations" is a keyword
35386
fdd09d87635b templater: fix "one arguments"
Anton Shestakov <av6@dwimlabs.net>
parents: 34838
diff changeset
969 raise error.ParseError(_("obsfateoperations expects one argument"))
34287
7cdc8c5a481a templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 34250
diff changeset
970
7cdc8c5a481a templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 34250
diff changeset
971 markers = evalfuncarg(context, mapping, args[0])
7cdc8c5a481a templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 34250
diff changeset
972
7cdc8c5a481a templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 34250
diff changeset
973 try:
7cdc8c5a481a templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 34250
diff changeset
974 data = obsutil.markersoperations(markers)
7cdc8c5a481a templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 34250
diff changeset
975 return templatekw.hybridlist(data, name='operation')
7cdc8c5a481a templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 34250
diff changeset
976 except (TypeError, KeyError):
7cdc8c5a481a templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 34250
diff changeset
977 # i18n: "obsfateoperations" is a keyword
7cdc8c5a481a templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 34250
diff changeset
978 errmsg = _("obsfateoperations first argument should be an iterable")
7cdc8c5a481a templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 34250
diff changeset
979 raise error.ParseError(errmsg)
7cdc8c5a481a templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 34250
diff changeset
980
33995
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
981 @templatefunc('obsfatedate(markers)')
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
982 def obsfatedate(context, mapping, args):
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
983 """Compute obsfate related information based on markers (EXPERIMENTAL)"""
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
984 if len(args) != 1:
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
985 # i18n: "obsfatedate" is a keyword
35386
fdd09d87635b templater: fix "one arguments"
Anton Shestakov <av6@dwimlabs.net>
parents: 34838
diff changeset
986 raise error.ParseError(_("obsfatedate expects one argument"))
33995
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
987
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
988 markers = evalfuncarg(context, mapping, args[0])
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
989
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
990 try:
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
991 data = obsutil.markersdates(markers)
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
992 return templatekw.hybridlist(data, name='date', fmt='%d %d')
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
993 except (TypeError, KeyError):
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
994 # i18n: "obsfatedate" is a keyword
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
995 errmsg = _("obsfatedate first argument should be an iterable")
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
996 raise error.ParseError(errmsg)
c35c0f54f420 template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents: 33994
diff changeset
997
33994
38f08eaba6b0 template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents: 33993
diff changeset
998 @templatefunc('obsfateusers(markers)')
38f08eaba6b0 template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents: 33993
diff changeset
999 def obsfateusers(context, mapping, args):
38f08eaba6b0 template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents: 33993
diff changeset
1000 """Compute obsfate related information based on markers (EXPERIMENTAL)"""
38f08eaba6b0 template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents: 33993
diff changeset
1001 if len(args) != 1:
38f08eaba6b0 template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents: 33993
diff changeset
1002 # i18n: "obsfateusers" is a keyword
35386
fdd09d87635b templater: fix "one arguments"
Anton Shestakov <av6@dwimlabs.net>
parents: 34838
diff changeset
1003 raise error.ParseError(_("obsfateusers expects one argument"))
33994
38f08eaba6b0 template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents: 33993
diff changeset
1004
38f08eaba6b0 template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents: 33993
diff changeset
1005 markers = evalfuncarg(context, mapping, args[0])
38f08eaba6b0 template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents: 33993
diff changeset
1006
38f08eaba6b0 template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents: 33993
diff changeset
1007 try:
38f08eaba6b0 template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents: 33993
diff changeset
1008 data = obsutil.markersusers(markers)
38f08eaba6b0 template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents: 33993
diff changeset
1009 return templatekw.hybridlist(data, name='user')
38f08eaba6b0 template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents: 33993
diff changeset
1010 except (TypeError, KeyError, ValueError):
38f08eaba6b0 template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents: 33993
diff changeset
1011 # i18n: "obsfateusers" is a keyword
38f08eaba6b0 template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents: 33993
diff changeset
1012 msg = _("obsfateusers first argument should be an iterable of "
38f08eaba6b0 template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents: 33993
diff changeset
1013 "obsmakers")
38f08eaba6b0 template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents: 33993
diff changeset
1014 raise error.ParseError(msg)
38f08eaba6b0 template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents: 33993
diff changeset
1015
35010
b81ad5b78a81 obsfate: makes successorsetverb takes the markers as argument
Boris Feld <boris.feld@octobus.net>
parents: 34838
diff changeset
1016 @templatefunc('obsfateverb(successors, markers)')
33993
3d0f8918351b template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents: 33554
diff changeset
1017 def obsfateverb(context, mapping, args):
3d0f8918351b template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents: 33554
diff changeset
1018 """Compute obsfate related information based on successors (EXPERIMENTAL)"""
35010
b81ad5b78a81 obsfate: makes successorsetverb takes the markers as argument
Boris Feld <boris.feld@octobus.net>
parents: 34838
diff changeset
1019 if len(args) != 2:
33993
3d0f8918351b template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents: 33554
diff changeset
1020 # i18n: "obsfateverb" is a keyword
35010
b81ad5b78a81 obsfate: makes successorsetverb takes the markers as argument
Boris Feld <boris.feld@octobus.net>
parents: 34838
diff changeset
1021 raise error.ParseError(_("obsfateverb expects two arguments"))
33993
3d0f8918351b template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents: 33554
diff changeset
1022
3d0f8918351b template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents: 33554
diff changeset
1023 successors = evalfuncarg(context, mapping, args[0])
35010
b81ad5b78a81 obsfate: makes successorsetverb takes the markers as argument
Boris Feld <boris.feld@octobus.net>
parents: 34838
diff changeset
1024 markers = evalfuncarg(context, mapping, args[1])
33993
3d0f8918351b template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents: 33554
diff changeset
1025
3d0f8918351b template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents: 33554
diff changeset
1026 try:
35010
b81ad5b78a81 obsfate: makes successorsetverb takes the markers as argument
Boris Feld <boris.feld@octobus.net>
parents: 34838
diff changeset
1027 return obsutil.obsfateverb(successors, markers)
33993
3d0f8918351b template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents: 33554
diff changeset
1028 except TypeError:
3d0f8918351b template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents: 33554
diff changeset
1029 # i18n: "obsfateverb" is a keyword
3d0f8918351b template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents: 33554
diff changeset
1030 errmsg = _("obsfateverb first argument should be countable")
3d0f8918351b template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents: 33554
diff changeset
1031 raise error.ParseError(errmsg)
3d0f8918351b template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents: 33554
diff changeset
1032
30083
bd1f043d1ea3 templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents: 30049
diff changeset
1033 @templatefunc('relpath(path)')
bd1f043d1ea3 templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents: 30049
diff changeset
1034 def relpath(context, mapping, args):
bd1f043d1ea3 templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents: 30049
diff changeset
1035 """Convert a repository-absolute path into a filesystem path relative to
bd1f043d1ea3 templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents: 30049
diff changeset
1036 the current working directory."""
bd1f043d1ea3 templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents: 30049
diff changeset
1037 if len(args) != 1:
bd1f043d1ea3 templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents: 30049
diff changeset
1038 # i18n: "relpath" is a keyword
bd1f043d1ea3 templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents: 30049
diff changeset
1039 raise error.ParseError(_("relpath expects one argument"))
bd1f043d1ea3 templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents: 30049
diff changeset
1040
35467
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
1041 repo = context.resource(mapping, 'ctx').repo()
30083
bd1f043d1ea3 templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents: 30049
diff changeset
1042 path = evalstring(context, mapping, args[0])
bd1f043d1ea3 templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents: 30049
diff changeset
1043 return repo.pathto(path)
bd1f043d1ea3 templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents: 30049
diff changeset
1044
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
1045 @templatefunc('revset(query[, formatargs...])')
20519
cda9d2b6beab template: add revset() template function
Durham Goode <durham@fb.com>
parents: 20518
diff changeset
1046 def revset(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
1047 """Execute a revision set query. See
24586
90e3f5d22dad templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24337
diff changeset
1048 :hg:`help revset`."""
20519
cda9d2b6beab template: add revset() template function
Durham Goode <durham@fb.com>
parents: 20518
diff changeset
1049 if not len(args) > 0:
cda9d2b6beab template: add revset() template function
Durham Goode <durham@fb.com>
parents: 20518
diff changeset
1050 # i18n: "revset" is a keyword
cda9d2b6beab template: add revset() template function
Durham Goode <durham@fb.com>
parents: 20518
diff changeset
1051 raise error.ParseError(_("revset expects one or more arguments"))
cda9d2b6beab template: add revset() template function
Durham Goode <durham@fb.com>
parents: 20518
diff changeset
1052
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
1053 raw = evalstring(context, mapping, args[0])
35467
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
1054 ctx = context.resource(mapping, 'ctx')
24337
696ab1a24ae0 templater: replace 'ctx._repo' with 'ctx.repo()'
Matt Harbison <matt_harbison@yahoo.com>
parents: 24306
diff changeset
1055 repo = ctx.repo()
20519
cda9d2b6beab template: add revset() template function
Durham Goode <durham@fb.com>
parents: 20518
diff changeset
1056
22304
5678b0e3608f templater: enable alias predicates to be used in "revset()" function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21960
diff changeset
1057 def query(expr):
33554
2943141f5e07 revset: pass repo when passing ui
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33017
diff changeset
1058 m = revsetmod.match(repo.ui, expr, repo=repo)
24114
fafd9a1284cf revset: make match function initiate query from full set by default
Yuya Nishihara <yuya@tcha.org>
parents: 23167
diff changeset
1059 return m(repo)
22304
5678b0e3608f templater: enable alias predicates to be used in "revset()" function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21960
diff changeset
1060
20519
cda9d2b6beab template: add revset() template function
Durham Goode <durham@fb.com>
parents: 20518
diff changeset
1061 if len(args) > 1:
28333
41373244f4e5 templater: fix revset() to evaluate format arguments eagerly
Yuya Nishihara <yuya@tcha.org>
parents: 28332
diff changeset
1062 formatargs = [evalfuncarg(context, mapping, a) for a in args[1:]]
31024
0b8356705de6 revset: split language services to revsetlang module (API)
Yuya Nishihara <yuya@tcha.org>
parents: 30625
diff changeset
1063 revs = query(revsetlang.formatspec(raw, *formatargs))
28178
96f2d50fb9f6 templater: factor out type conversion of revset() result
Yuya Nishihara <yuya@tcha.org>
parents: 27940
diff changeset
1064 revs = list(revs)
20519
cda9d2b6beab template: add revset() template function
Durham Goode <durham@fb.com>
parents: 20518
diff changeset
1065 else:
35467
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
1066 cache = context.resource(mapping, 'cache')
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
1067 revsetcache = cache.setdefault("revsetcache", {})
20519
cda9d2b6beab template: add revset() template function
Durham Goode <durham@fb.com>
parents: 20518
diff changeset
1068 if raw in revsetcache:
cda9d2b6beab template: add revset() template function
Durham Goode <durham@fb.com>
parents: 20518
diff changeset
1069 revs = revsetcache[raw]
cda9d2b6beab template: add revset() template function
Durham Goode <durham@fb.com>
parents: 20518
diff changeset
1070 else:
22304
5678b0e3608f templater: enable alias predicates to be used in "revset()" function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21960
diff changeset
1071 revs = query(raw)
28178
96f2d50fb9f6 templater: factor out type conversion of revset() result
Yuya Nishihara <yuya@tcha.org>
parents: 27940
diff changeset
1072 revs = list(revs)
20519
cda9d2b6beab template: add revset() template function
Durham Goode <durham@fb.com>
parents: 20518
diff changeset
1073 revsetcache[raw] = revs
cda9d2b6beab template: add revset() template function
Durham Goode <durham@fb.com>
parents: 20518
diff changeset
1074
35468
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1075 # TODO: pass (context, mapping) pair to keyword function
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1076 props = context._resources.copy()
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1077 props.update(mapping)
35372
073bc922d349 py3: handle keyword arguments correctly in templater.py
Pulkit Goyal <7895pulkit@gmail.com>
parents: 35010
diff changeset
1078 return templatekw.showrevslist("revision", revs,
35468
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1079 **pycompat.strkwargs(props))
20519
cda9d2b6beab template: add revset() template function
Durham Goode <durham@fb.com>
parents: 20518
diff changeset
1080
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
1081 @templatefunc('rstdoc(text, style)')
18747
f5db3092790f hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 18582
diff changeset
1082 def rstdoc(context, mapping, args):
30332
318a24b52eeb spelling: fixes of non-dictionary words
Mads Kiilerich <madski@unity3d.com>
parents: 30232
diff changeset
1083 """Format reStructuredText."""
18747
f5db3092790f hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 18582
diff changeset
1084 if len(args) != 2:
f5db3092790f hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 18582
diff changeset
1085 # i18n: "rstdoc" is a keyword
f5db3092790f hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 18582
diff changeset
1086 raise error.ParseError(_("rstdoc expects two arguments"))
f5db3092790f hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 18582
diff changeset
1087
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
1088 text = evalstring(context, mapping, args[0])
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
1089 style = evalstring(context, mapping, args[1])
18747
f5db3092790f hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 18582
diff changeset
1090
19079
1e433b5457fd hgweb: make help verbose again (issue3899)
Alexander Plavin <me@aplavin.ru>
parents: 19058
diff changeset
1091 return minirst.format(text, style=style, keep=['verbose'])
18747
f5db3092790f hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 18582
diff changeset
1092
31886
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
1093 @templatefunc('separate(sep, args)', argspec='sep *args')
29085
df838803c1d4 templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents: 28957
diff changeset
1094 def separate(context, mapping, args):
df838803c1d4 templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents: 28957
diff changeset
1095 """Add a separator between non-empty arguments."""
31886
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
1096 if 'sep' not in args:
29085
df838803c1d4 templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents: 28957
diff changeset
1097 # i18n: "separate" is a keyword
df838803c1d4 templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents: 28957
diff changeset
1098 raise error.ParseError(_("separate expects at least one argument"))
df838803c1d4 templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents: 28957
diff changeset
1099
31886
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
1100 sep = evalstring(context, mapping, args['sep'])
29085
df838803c1d4 templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents: 28957
diff changeset
1101 first = True
31886
bdda942f4b9c templater: add support for keyword arguments
Yuya Nishihara <yuya@tcha.org>
parents: 31885
diff changeset
1102 for arg in args['args']:
29085
df838803c1d4 templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents: 28957
diff changeset
1103 argstr = evalstring(context, mapping, arg)
df838803c1d4 templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents: 28957
diff changeset
1104 if not argstr:
df838803c1d4 templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents: 28957
diff changeset
1105 continue
df838803c1d4 templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents: 28957
diff changeset
1106 if first:
df838803c1d4 templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents: 28957
diff changeset
1107 first = False
df838803c1d4 templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents: 28957
diff changeset
1108 else:
df838803c1d4 templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents: 28957
diff changeset
1109 yield sep
df838803c1d4 templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents: 28957
diff changeset
1110 yield argstr
df838803c1d4 templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents: 28957
diff changeset
1111
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
1112 @templatefunc('shortest(node, minlength=4)')
20369
9c6b86dd2ed2 template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents: 20312
diff changeset
1113 def shortest(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
1114 """Obtain the shortest representation of
24586
90e3f5d22dad templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24337
diff changeset
1115 a node."""
20369
9c6b86dd2ed2 template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents: 20312
diff changeset
1116 if not (1 <= len(args) <= 2):
23112
3226ed457928 i18n: add i18n comment to error messages of template functions
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22844
diff changeset
1117 # i18n: "shortest" is a keyword
20369
9c6b86dd2ed2 template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents: 20312
diff changeset
1118 raise error.ParseError(_("shortest() expects one or two arguments"))
9c6b86dd2ed2 template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents: 20312
diff changeset
1119
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
1120 node = evalstring(context, mapping, args[0])
20369
9c6b86dd2ed2 template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents: 20312
diff changeset
1121
9c6b86dd2ed2 template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents: 20312
diff changeset
1122 minlength = 4
9c6b86dd2ed2 template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents: 20312
diff changeset
1123 if len(args) > 1:
28346
542d200bd261 templater: fix shortest() to evaluate int argument and handle error
Yuya Nishihara <yuya@tcha.org>
parents: 28345
diff changeset
1124 minlength = evalinteger(context, mapping, args[1],
542d200bd261 templater: fix shortest() to evaluate int argument and handle error
Yuya Nishihara <yuya@tcha.org>
parents: 28345
diff changeset
1125 # i18n: "shortest" is a keyword
542d200bd261 templater: fix shortest() to evaluate int argument and handle error
Yuya Nishihara <yuya@tcha.org>
parents: 28345
diff changeset
1126 _("shortest() expects an integer minlength"))
20369
9c6b86dd2ed2 template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents: 20312
diff changeset
1127
30232
362740e05460 templater: use unfiltered changelog to calculate shortest() at constant time
Yuya Nishihara <yuya@tcha.org>
parents: 30231
diff changeset
1128 # _partialmatch() of filtered changelog could take O(len(repo)) time,
362740e05460 templater: use unfiltered changelog to calculate shortest() at constant time
Yuya Nishihara <yuya@tcha.org>
parents: 30231
diff changeset
1129 # which would be unacceptably slow. so we look for hash collision in
362740e05460 templater: use unfiltered changelog to calculate shortest() at constant time
Yuya Nishihara <yuya@tcha.org>
parents: 30231
diff changeset
1130 # unfiltered space, which means some hashes may be slightly longer.
35467
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
1131 cl = context.resource(mapping, 'ctx')._repo.unfiltered().changelog
34250
448725a2ef73 templater: extract shortest() logic from template function
Martin von Zweigbergk <martinvonz@google.com>
parents: 34139
diff changeset
1132 return cl.shortest(node, minlength)
20369
9c6b86dd2ed2 template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents: 20312
diff changeset
1133
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
1134 @templatefunc('strip(text[, chars])')
19330
867b9957d895 templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents: 19228
diff changeset
1135 def strip(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
1136 """Strip characters from a string. By default,
26106
c568c4db036f templatefilters: remove redundant 'date' and 'strip' filters
Yuya Nishihara <yuya@tcha.org>
parents: 26105
diff changeset
1137 strips all leading and trailing whitespace."""
19330
867b9957d895 templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents: 19228
diff changeset
1138 if not (1 <= len(args) <= 2):
23112
3226ed457928 i18n: add i18n comment to error messages of template functions
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22844
diff changeset
1139 # i18n: "strip" is a keyword
19330
867b9957d895 templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents: 19228
diff changeset
1140 raise error.ParseError(_("strip expects one or two arguments"))
867b9957d895 templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents: 19228
diff changeset
1141
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
1142 text = evalstring(context, mapping, args[0])
19330
867b9957d895 templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents: 19228
diff changeset
1143 if len(args) == 2:
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
1144 chars = evalstring(context, mapping, args[1])
19330
867b9957d895 templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents: 19228
diff changeset
1145 return text.strip(chars)
867b9957d895 templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents: 19228
diff changeset
1146 return text.strip()
867b9957d895 templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents: 19228
diff changeset
1147
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
1148 @templatefunc('sub(pattern, replacement, expression)')
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
1149 def sub(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
1150 """Perform text substitution
24586
90e3f5d22dad templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24337
diff changeset
1151 using regular expressions."""
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
1152 if len(args) != 3:
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
1153 # i18n: "sub" is a keyword
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
1154 raise error.ParseError(_("sub expects three arguments"))
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
1155
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
1156 pat = evalstring(context, mapping, args[0])
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
1157 rpl = evalstring(context, mapping, args[1])
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
1158 src = evalstring(context, mapping, args[2])
26188
662ea52d5dca templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents: 26128
diff changeset
1159 try:
662ea52d5dca templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents: 26128
diff changeset
1160 patre = re.compile(pat)
662ea52d5dca templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents: 26128
diff changeset
1161 except re.error:
662ea52d5dca templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents: 26128
diff changeset
1162 # i18n: "sub" is a keyword
662ea52d5dca templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents: 26128
diff changeset
1163 raise error.ParseError(_("sub got an invalid pattern: %s") % pat)
662ea52d5dca templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents: 26128
diff changeset
1164 try:
662ea52d5dca templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents: 26128
diff changeset
1165 yield patre.sub(rpl, src)
662ea52d5dca templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents: 26128
diff changeset
1166 except re.error:
662ea52d5dca templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents: 26128
diff changeset
1167 # i18n: "sub" is a keyword
662ea52d5dca templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents: 26128
diff changeset
1168 raise error.ParseError(_("sub got an invalid replacement: %s") % rpl)
19390
3af3a165db18 templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents: 19330
diff changeset
1169
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
1170 @templatefunc('startswith(pattern, text)')
21821
4a445dc5abff templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents: 21798
diff changeset
1171 def startswith(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
1172 """Returns the value from the "text" argument
24586
90e3f5d22dad templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24337
diff changeset
1173 if it begins with the content from the "pattern" argument."""
21821
4a445dc5abff templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents: 21798
diff changeset
1174 if len(args) != 2:
21960
2896d450fec4 templater: add i18n comments to error messages of newly added functions
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21846
diff changeset
1175 # i18n: "startswith" is a keyword
21821
4a445dc5abff templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents: 21798
diff changeset
1176 raise error.ParseError(_("startswith expects two arguments"))
4a445dc5abff templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents: 21798
diff changeset
1177
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
1178 patn = evalstring(context, mapping, args[0])
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
1179 text = evalstring(context, mapping, args[1])
21821
4a445dc5abff templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents: 21798
diff changeset
1180 if text.startswith(patn):
4a445dc5abff templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents: 21798
diff changeset
1181 return text
4a445dc5abff templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents: 21798
diff changeset
1182 return ''
4a445dc5abff templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents: 21798
diff changeset
1183
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
1184 @templatefunc('word(number, text[, separator])')
21846
8f23f8096606 templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents: 21822
diff changeset
1185 def word(context, mapping, args):
28696
efa192203623 templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28695
diff changeset
1186 """Return the nth word from a string."""
21846
8f23f8096606 templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents: 21822
diff changeset
1187 if not (2 <= len(args) <= 3):
21960
2896d450fec4 templater: add i18n comments to error messages of newly added functions
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21846
diff changeset
1188 # i18n: "word" is a keyword
21846
8f23f8096606 templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents: 21822
diff changeset
1189 raise error.ParseError(_("word expects two or three arguments, got %d")
8f23f8096606 templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents: 21822
diff changeset
1190 % len(args))
8f23f8096606 templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents: 21822
diff changeset
1191
28343
a6c2310b3827 templater: factor out function that evaluates argument as integer
Yuya Nishihara <yuya@tcha.org>
parents: 28334
diff changeset
1192 num = evalinteger(context, mapping, args[0],
a6c2310b3827 templater: factor out function that evaluates argument as integer
Yuya Nishihara <yuya@tcha.org>
parents: 28334
diff changeset
1193 # i18n: "word" is a keyword
a6c2310b3827 templater: factor out function that evaluates argument as integer
Yuya Nishihara <yuya@tcha.org>
parents: 28334
diff changeset
1194 _("word expects an integer index"))
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
1195 text = evalstring(context, mapping, args[1])
21846
8f23f8096606 templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents: 21822
diff changeset
1196 if len(args) == 3:
28348
ccedb17a5657 templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents: 28346
diff changeset
1197 splitter = evalstring(context, mapping, args[2])
21846
8f23f8096606 templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents: 21822
diff changeset
1198 else:
8f23f8096606 templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents: 21822
diff changeset
1199 splitter = None
8f23f8096606 templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents: 21822
diff changeset
1200
8f23f8096606 templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents: 21822
diff changeset
1201 tokens = text.split(splitter)
26502
4ca98a389152 templater: protect word() from crashing on out of range negative value
Matt Harbison <matt_harbison@yahoo.com>
parents: 25815
diff changeset
1202 if num >= len(tokens) or num < -len(tokens):
21846
8f23f8096606 templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents: 21822
diff changeset
1203 return ''
8f23f8096606 templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents: 21822
diff changeset
1204 else:
8f23f8096606 templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents: 21822
diff changeset
1205 return tokens[num]
8f23f8096606 templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents: 21822
diff changeset
1206
25001
9668c1a433b3 templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents: 24988
diff changeset
1207 # methods to interpret function arguments or inner expressions (e.g. {_(x)})
9668c1a433b3 templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents: 24988
diff changeset
1208 exprmethods = {
25002
829faf8ab605 templater: tokenize decimal integer literal (issue4638) (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 25001
diff changeset
1209 "integer": lambda e, c: (runinteger, e[1]),
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
1210 "string": lambda e, c: (runstring, e[1]),
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
1211 "symbol": lambda e, c: (runsymbol, e[1]),
25596
c1975809a6b5 templater: take any string literals as template, but not for rawstring (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 25595
diff changeset
1212 "template": buildtemplate,
25001
9668c1a433b3 templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents: 24988
diff changeset
1213 "group": lambda e, c: compileexp(e[1], c, exprmethods),
34535
78590585c0db templater: add dot operator to easily access a sub item
Yuya Nishihara <yuya@tcha.org>
parents: 34534
diff changeset
1214 ".": buildmember,
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
1215 "|": buildfilter,
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
1216 "%": buildmap,
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
1217 "func": buildfunc,
31885
d18b624c1c06 templater: add parsing rule for key-value pair
Yuya Nishihara <yuya@tcha.org>
parents: 31884
diff changeset
1218 "keyvalue": buildkeyvaluepair,
30115
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
1219 "+": lambda e, c: buildarithmetic(e, c, lambda a, b: a + b),
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
1220 "-": lambda e, c: buildarithmetic(e, c, lambda a, b: a - b),
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
1221 "negate": buildnegate,
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
1222 "*": lambda e, c: buildarithmetic(e, c, lambda a, b: a * b),
8e42dfde93d1 templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents: 30083
diff changeset
1223 "/": lambda e, c: buildarithmetic(e, c, lambda a, b: a // b),
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
1224 }
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
1225
25001
9668c1a433b3 templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents: 24988
diff changeset
1226 # methods to interpret top-level template (e.g. {x}, {x|_}, {x % "y"})
9668c1a433b3 templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents: 24988
diff changeset
1227 methods = exprmethods.copy()
25002
829faf8ab605 templater: tokenize decimal integer literal (issue4638) (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 25001
diff changeset
1228 methods["integer"] = exprmethods["symbol"] # '{1}' as variable
25001
9668c1a433b3 templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents: 24988
diff changeset
1229
28912
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1230 class _aliasrules(parser.basealiasrules):
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1231 """Parsing and expansion rule set of template aliases"""
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1232 _section = _('template alias')
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1233 _parse = staticmethod(_parseexpr)
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1234
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1235 @staticmethod
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1236 def _trygetfunc(tree):
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1237 """Return (name, args) if tree is func(...) or ...|filter; otherwise
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1238 None"""
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1239 if tree[0] == 'func' and tree[1][0] == 'symbol':
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1240 return tree[1][1], getlist(tree[2])
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1241 if tree[0] == '|' and tree[2][0] == 'symbol':
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1242 return tree[2][1], [tree[1]]
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1243
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1244 def expandaliases(tree, aliases):
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1245 """Return new tree of aliases are expanded"""
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1246 aliasmap = _aliasrules.buildmap(aliases)
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1247 return _aliasrules.expand(aliasmap, tree)
867d6ba2353d templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents: 28911
diff changeset
1248
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
1249 # template engine
1901
c64bef3d7043 use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1900
diff changeset
1250
8360
acc202b71619 templater: provide the standard template filters by default
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8312
diff changeset
1251 stringify = templatefilters.stringify
7107
125c8fedcbe0 Allow hgweb to search for templates in more than one path.
Brendan Cully <brendan@kublai.com>
parents: 6783
diff changeset
1252
10850
a63391e26284 templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents: 10849
diff changeset
1253 def _flatten(thing):
a63391e26284 templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents: 10849
diff changeset
1254 '''yield a single stream from a possibly nested set of iterators'''
31880
a0f2d83f8083 templater: remove __iter__() from _hybrid, resolve it explicitly
Yuya Nishihara <yuya@tcha.org>
parents: 31850
diff changeset
1255 thing = templatekw.unwraphybrid(thing)
32970
11c0bb4ccc76 py3: replace str with bytes in isinstance()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 32873
diff changeset
1256 if isinstance(thing, bytes):
10850
a63391e26284 templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents: 10849
diff changeset
1257 yield thing
34723
b13c95919ff5 templater: explode if we try to emit a str
Augie Fackler <augie@google.com>
parents: 34715
diff changeset
1258 elif isinstance(thing, str):
b13c95919ff5 templater: explode if we try to emit a str
Augie Fackler <augie@google.com>
parents: 34715
diff changeset
1259 # We can only hit this on Python 3, and it's here to guard
b13c95919ff5 templater: explode if we try to emit a str
Augie Fackler <augie@google.com>
parents: 34715
diff changeset
1260 # against infinite recursion.
b13c95919ff5 templater: explode if we try to emit a str
Augie Fackler <augie@google.com>
parents: 34715
diff changeset
1261 raise error.ProgrammingError('Mercurial IO including templates is done'
b13c95919ff5 templater: explode if we try to emit a str
Augie Fackler <augie@google.com>
parents: 34715
diff changeset
1262 ' with bytes, not strings')
29815
0d5cc0c18b4e templater: make it clearer that _flatten() omits None
Yuya Nishihara <yuya@tcha.org>
parents: 29812
diff changeset
1263 elif thing is None:
0d5cc0c18b4e templater: make it clearer that _flatten() omits None
Yuya Nishihara <yuya@tcha.org>
parents: 29812
diff changeset
1264 pass
14944
e2c413bde8a5 globally: use safehasattr(x, '__iter__') instead of hasattr(x, '__iter__')
Augie Fackler <durin42@gmail.com>
parents: 14943
diff changeset
1265 elif not util.safehasattr(thing, '__iter__'):
32974
8779d35c168d py3: use pycompat.bytestr() in place of str()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 32970
diff changeset
1266 yield pycompat.bytestr(thing)
10852
0d50586a9d31 templater: raise nested functions
Matt Mackall <mpm@selenic.com>
parents: 10850
diff changeset
1267 else:
10850
a63391e26284 templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents: 10849
diff changeset
1268 for i in thing:
31880
a0f2d83f8083 templater: remove __iter__() from _hybrid, resolve it explicitly
Yuya Nishihara <yuya@tcha.org>
parents: 31850
diff changeset
1269 i = templatekw.unwraphybrid(i)
32970
11c0bb4ccc76 py3: replace str with bytes in isinstance()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 32873
diff changeset
1270 if isinstance(i, bytes):
10850
a63391e26284 templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents: 10849
diff changeset
1271 yield i
29815
0d5cc0c18b4e templater: make it clearer that _flatten() omits None
Yuya Nishihara <yuya@tcha.org>
parents: 29812
diff changeset
1272 elif i is None:
0d5cc0c18b4e templater: make it clearer that _flatten() omits None
Yuya Nishihara <yuya@tcha.org>
parents: 29812
diff changeset
1273 pass
14944
e2c413bde8a5 globally: use safehasattr(x, '__iter__') instead of hasattr(x, '__iter__')
Augie Fackler <durin42@gmail.com>
parents: 14943
diff changeset
1274 elif not util.safehasattr(i, '__iter__'):
32974
8779d35c168d py3: use pycompat.bytestr() in place of str()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 32970
diff changeset
1275 yield pycompat.bytestr(i)
29815
0d5cc0c18b4e templater: make it clearer that _flatten() omits None
Yuya Nishihara <yuya@tcha.org>
parents: 29812
diff changeset
1276 else:
10850
a63391e26284 templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents: 10849
diff changeset
1277 for j in _flatten(i):
a63391e26284 templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents: 10849
diff changeset
1278 yield j
a63391e26284 templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents: 10849
diff changeset
1279
24988
e8ff0b09acac templater: rename parsestring() to unquotestring() (API)
Yuya Nishihara <yuya@tcha.org>
parents: 24987
diff changeset
1280 def unquotestring(s):
28630
bf35644b9f3a templater: relax unquotestring() to fall back to bare string
Yuya Nishihara <yuya@tcha.org>
parents: 28628
diff changeset
1281 '''unwrap quotes if any; otherwise returns unmodified string'''
28687
29c249dfb4ef templater: do not strip non-quote characters from template config
Yuya Nishihara <yuya@tcha.org>
parents: 28630
diff changeset
1282 if len(s) < 2 or s[0] not in "'\"" or s[0] != s[-1]:
28630
bf35644b9f3a templater: relax unquotestring() to fall back to bare string
Yuya Nishihara <yuya@tcha.org>
parents: 28628
diff changeset
1283 return s
25696
c1cac25ad1a6 templater: remove workaround for escaped quoted string in quoted template
Yuya Nishihara <yuya@tcha.org>
parents: 25695
diff changeset
1284 return s[1:-1]
1896
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
1285
8218
e61cb2813d2a templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8198
diff changeset
1286 class engine(object):
1909
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1287 '''template expansion engine.
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1288
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1289 template expansion works like this. a map file contains key=value
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1290 pairs. if value is quoted, it is treated as string. otherwise, it
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1291 is treated as name of template file.
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1292
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1293 templater is asked to expand a key in map. it looks up key, and
4334
66a3fe30f9fc minor typo fix in templater's docstring
TK Soh <teekaysoh@yahoo.com>
parents: 3904
diff changeset
1294 looks for strings like this: {foo}. it expands {foo} by looking up
1909
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1295 foo in map, and substituting it. expansion is recursive: it stops
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1296 when there is no more {foo} to replace.
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1297
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1298 expansion also allows formatting and filtering.
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1299
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1300 format uses key to expand each item in list. syntax is
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1301 {key%format}.
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1302
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1303 filter uses function to transform value. syntax is
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1304 {key|filter1|filter2|...}.'''
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1305
35468
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1306 def __init__(self, loader, filters=None, defaults=None, resources=None,
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1307 aliases=()):
10848
01346cea5485 templater: privatize class variables
Matt Mackall <mpm@selenic.com>
parents: 10847
diff changeset
1308 self._loader = loader
26330
ec4f3755d997 templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26234
diff changeset
1309 if filters is None:
ec4f3755d997 templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26234
diff changeset
1310 filters = {}
10848
01346cea5485 templater: privatize class variables
Matt Mackall <mpm@selenic.com>
parents: 10847
diff changeset
1311 self._filters = filters
26331
2c6a741bf05e templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26330
diff changeset
1312 if defaults is None:
2c6a741bf05e templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26330
diff changeset
1313 defaults = {}
35468
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1314 if resources is None:
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1315 resources = {}
10848
01346cea5485 templater: privatize class variables
Matt Mackall <mpm@selenic.com>
parents: 10847
diff changeset
1316 self._defaults = defaults
35468
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1317 self._resources = resources
28957
d813132ea361 templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents: 28956
diff changeset
1318 self._aliasmap = _aliasrules.buildmap(aliases)
28545
1d461ee26e1b templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents: 28462
diff changeset
1319 self._cache = {} # key: (func, data)
8218
e61cb2813d2a templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8198
diff changeset
1320
35467
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
1321 def symbol(self, mapping, key):
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
1322 """Resolve symbol to value or function; None if nothing found"""
35470
a33be093ec62 templater: look up symbols/resources as if they were separated (issue5699)
Yuya Nishihara <yuya@tcha.org>
parents: 35468
diff changeset
1323 v = None
a33be093ec62 templater: look up symbols/resources as if they were separated (issue5699)
Yuya Nishihara <yuya@tcha.org>
parents: 35468
diff changeset
1324 if key not in self._resources:
a33be093ec62 templater: look up symbols/resources as if they were separated (issue5699)
Yuya Nishihara <yuya@tcha.org>
parents: 35468
diff changeset
1325 v = mapping.get(key)
35467
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
1326 if v is None:
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
1327 v = self._defaults.get(key)
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
1328 return v
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
1329
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
1330 def resource(self, mapping, key):
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
1331 """Return internal data (e.g. cache) used for keyword/function
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
1332 evaluation"""
35470
a33be093ec62 templater: look up symbols/resources as if they were separated (issue5699)
Yuya Nishihara <yuya@tcha.org>
parents: 35468
diff changeset
1333 v = None
a33be093ec62 templater: look up symbols/resources as if they were separated (issue5699)
Yuya Nishihara <yuya@tcha.org>
parents: 35468
diff changeset
1334 if key in self._resources:
a33be093ec62 templater: look up symbols/resources as if they were separated (issue5699)
Yuya Nishihara <yuya@tcha.org>
parents: 35468
diff changeset
1335 v = mapping.get(key)
35468
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1336 if v is None:
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1337 v = self._resources.get(key)
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1338 if v is None:
35470
a33be093ec62 templater: look up symbols/resources as if they were separated (issue5699)
Yuya Nishihara <yuya@tcha.org>
parents: 35468
diff changeset
1339 raise error.Abort(_('template resource not available: %s') % key)
35468
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1340 return v
35467
d6cfa722b044 templater: look up mapping table through template engine
Yuya Nishihara <yuya@tcha.org>
parents: 35414
diff changeset
1341
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
1342 def _load(self, t):
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
1343 '''load, parse, and cache a template'''
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
1344 if t not in self._cache:
27940
cfe7da66f555 templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents: 27939
diff changeset
1345 # put poison to cut recursion while compiling 't'
28545
1d461ee26e1b templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents: 28462
diff changeset
1346 self._cache[t] = (_runrecursivesymbol, t)
27940
cfe7da66f555 templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents: 27939
diff changeset
1347 try:
28956
eea98190ed73 templater: inline compiletemplate() function into engine
Yuya Nishihara <yuya@tcha.org>
parents: 28954
diff changeset
1348 x = parse(self._loader(t))
28957
d813132ea361 templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents: 28956
diff changeset
1349 if self._aliasmap:
d813132ea361 templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents: 28956
diff changeset
1350 x = _aliasrules.expand(self._aliasmap, x)
28956
eea98190ed73 templater: inline compiletemplate() function into engine
Yuya Nishihara <yuya@tcha.org>
parents: 28954
diff changeset
1351 self._cache[t] = compileexp(x, self, methods)
27940
cfe7da66f555 templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents: 27939
diff changeset
1352 except: # re-raises
cfe7da66f555 templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents: 27939
diff changeset
1353 del self._cache[t]
cfe7da66f555 templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents: 27939
diff changeset
1354 raise
13176
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
1355 return self._cache[t]
895f54a79c6e templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents: 13175
diff changeset
1356
10853
b6f6d9fd53d6 templater: drop raw method
Matt Mackall <mpm@selenic.com>
parents: 10852
diff changeset
1357 def process(self, t, mapping):
b6f6d9fd53d6 templater: drop raw method
Matt Mackall <mpm@selenic.com>
parents: 10852
diff changeset
1358 '''Perform expansion. t is name of map element to expand.
b6f6d9fd53d6 templater: drop raw method
Matt Mackall <mpm@selenic.com>
parents: 10852
diff changeset
1359 mapping contains added elements for use during expansion. Is a
b6f6d9fd53d6 templater: drop raw method
Matt Mackall <mpm@selenic.com>
parents: 10852
diff changeset
1360 generator.'''
28545
1d461ee26e1b templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents: 28462
diff changeset
1361 func, data = self._load(t)
1d461ee26e1b templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents: 28462
diff changeset
1362 return _flatten(func(self, mapping, data))
8218
e61cb2813d2a templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8198
diff changeset
1363
8361
d8c5a7f25a40 templater: make the templating engine pluggable to some extent
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8360
diff changeset
1364 engines = {'default': engine}
d8c5a7f25a40 templater: make the templating engine pluggable to some extent
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8360
diff changeset
1365
19125
6ba6e345961e templater: show the style list when I try to use a wrong one
Iulian Stana <julian.stana@gmail.com>
parents: 19079
diff changeset
1366 def stylelist():
22634
e48a5d3996c2 templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents: 22633
diff changeset
1367 paths = templatepaths()
20312
268a5ab5c27b templater: selecting a style with no templates does not crash (issue4140)
Simon Heimberg <simohe@besonet.ch>
parents: 20067
diff changeset
1368 if not paths:
268a5ab5c27b templater: selecting a style with no templates does not crash (issue4140)
Simon Heimberg <simohe@besonet.ch>
parents: 20067
diff changeset
1369 return _('no templates found, try `hg debuginstall` for more info')
27637
b502138f5faa cleanup: remove superfluous space after space after equals (python)
timeless <timeless@mozdev.org>
parents: 27293
diff changeset
1370 dirlist = os.listdir(paths[0])
19125
6ba6e345961e templater: show the style list when I try to use a wrong one
Iulian Stana <julian.stana@gmail.com>
parents: 19079
diff changeset
1371 stylelist = []
6ba6e345961e templater: show the style list when I try to use a wrong one
Iulian Stana <julian.stana@gmail.com>
parents: 19079
diff changeset
1372 for file in dirlist:
6ba6e345961e templater: show the style list when I try to use a wrong one
Iulian Stana <julian.stana@gmail.com>
parents: 19079
diff changeset
1373 split = file.split(".")
28403
d2e154dddb6e templater: ignore orig/rej files
timeless <timeless@mozdev.org>
parents: 28384
diff changeset
1374 if split[-1] in ('orig', 'rej'):
d2e154dddb6e templater: ignore orig/rej files
timeless <timeless@mozdev.org>
parents: 28384
diff changeset
1375 continue
19125
6ba6e345961e templater: show the style list when I try to use a wrong one
Iulian Stana <julian.stana@gmail.com>
parents: 19079
diff changeset
1376 if split[0] == "map-cmdline":
6ba6e345961e templater: show the style list when I try to use a wrong one
Iulian Stana <julian.stana@gmail.com>
parents: 19079
diff changeset
1377 stylelist.append(split[1])
19127
d982edcfe7f0 templater: fix output instability from gsoc patches
Augie Fackler <raf@durin42.com>
parents: 19125
diff changeset
1378 return ", ".join(sorted(stylelist))
19125
6ba6e345961e templater: show the style list when I try to use a wrong one
Iulian Stana <julian.stana@gmail.com>
parents: 19079
diff changeset
1379
28953
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1380 def _readmapfile(mapfile):
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1381 """Load template elements from the given map file"""
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1382 if not os.path.exists(mapfile):
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1383 raise error.Abort(_("style '%s' not found") % mapfile,
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1384 hint=_("available styles: %s") % stylelist())
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1385
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1386 base = os.path.dirname(mapfile)
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1387 conf = config.config(includepaths=templatepaths())
34714
f4aeb952ab77 templater: load template fragments from [templates] section in map file
Yuya Nishihara <yuya@tcha.org>
parents: 34712
diff changeset
1388 conf.read(mapfile, remap={'': 'templates'})
28953
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1389
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1390 cache = {}
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1391 tmap = {}
34715
f17a0e18c47e templater: load aliases from [templatealias] section in map file
Yuya Nishihara <yuya@tcha.org>
parents: 34714
diff changeset
1392 aliases = []
34712
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1393
34714
f4aeb952ab77 templater: load template fragments from [templates] section in map file
Yuya Nishihara <yuya@tcha.org>
parents: 34712
diff changeset
1394 val = conf.get('templates', '__base__')
34712
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1395 if val and val[0] not in "'\"":
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1396 # treat as a pointer to a base class for this style
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1397 path = util.normpath(os.path.join(base, val))
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1398
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1399 # fallback check in template paths
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1400 if not os.path.exists(path):
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1401 for p in templatepaths():
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1402 p2 = util.normpath(os.path.join(p, val))
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1403 if os.path.isfile(p2):
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1404 path = p2
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1405 break
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1406 p3 = util.normpath(os.path.join(p2, "map"))
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1407 if os.path.isfile(p3):
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1408 path = p3
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1409 break
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1410
34715
f17a0e18c47e templater: load aliases from [templatealias] section in map file
Yuya Nishihara <yuya@tcha.org>
parents: 34714
diff changeset
1411 cache, tmap, aliases = _readmapfile(path)
34712
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1412
34714
f4aeb952ab77 templater: load template fragments from [templates] section in map file
Yuya Nishihara <yuya@tcha.org>
parents: 34712
diff changeset
1413 for key, val in conf['templates'].items():
28953
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1414 if not val:
34714
f4aeb952ab77 templater: load template fragments from [templates] section in map file
Yuya Nishihara <yuya@tcha.org>
parents: 34712
diff changeset
1415 raise error.ParseError(_('missing value'),
f4aeb952ab77 templater: load template fragments from [templates] section in map file
Yuya Nishihara <yuya@tcha.org>
parents: 34712
diff changeset
1416 conf.source('templates', key))
28953
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1417 if val[0] in "'\"":
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1418 if val[0] != val[-1]:
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1419 raise error.ParseError(_('unmatched quotes'),
34714
f4aeb952ab77 templater: load template fragments from [templates] section in map file
Yuya Nishihara <yuya@tcha.org>
parents: 34712
diff changeset
1420 conf.source('templates', key))
28953
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1421 cache[key] = unquotestring(val)
34712
56f085334611 templater: simplify merge of __base__ dicts by reading it first
Yuya Nishihara <yuya@tcha.org>
parents: 34693
diff changeset
1422 elif key != '__base__':
28953
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1423 val = 'default', val
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1424 if ':' in val[1]:
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1425 val = val[1].split(':', 1)
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1426 tmap[key] = val[0], os.path.join(base, val[1])
34715
f17a0e18c47e templater: load aliases from [templatealias] section in map file
Yuya Nishihara <yuya@tcha.org>
parents: 34714
diff changeset
1427 aliases.extend(conf['templatealias'].items())
f17a0e18c47e templater: load aliases from [templatealias] section in map file
Yuya Nishihara <yuya@tcha.org>
parents: 34714
diff changeset
1428 return cache, tmap, aliases
28953
7f6b8ec691e3 templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents: 28952
diff changeset
1429
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26564
diff changeset
1430 class TemplateNotFound(error.Abort):
19770
0361163efbaf templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents: 19390
diff changeset
1431 pass
0361163efbaf templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents: 19390
diff changeset
1432
8218
e61cb2813d2a templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8198
diff changeset
1433 class templater(object):
e61cb2813d2a templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8198
diff changeset
1434
35468
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1435 def __init__(self, filters=None, defaults=None, resources=None,
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1436 cache=None, aliases=(), minchunk=1024, maxchunk=65536):
1909
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1437 '''set up template engine.
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
1438 filters is dict of functions. each transforms a value into another.
28957
d813132ea361 templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents: 28956
diff changeset
1439 defaults is dict of default map definitions.
35468
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1440 resources is dict of internal data (e.g. cache), which are inaccessible
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1441 from user template.
28957
d813132ea361 templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents: 28956
diff changeset
1442 aliases is list of alias (name, replacement) pairs.
d813132ea361 templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents: 28956
diff changeset
1443 '''
26332
66221730d372 templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26331
diff changeset
1444 if filters is None:
66221730d372 templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26331
diff changeset
1445 filters = {}
26333
727d57e94cda templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26332
diff changeset
1446 if defaults is None:
727d57e94cda templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26332
diff changeset
1447 defaults = {}
35468
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1448 if resources is None:
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1449 resources = {}
26334
0a5a774f5956 templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26333
diff changeset
1450 if cache is None:
0a5a774f5956 templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26333
diff changeset
1451 cache = {}
1975
6e1a8ea5d717 Duplicate cache when creating templater.
Shun-ichi Goto <shunichi.goto@gmail.com>
parents: 1964
diff changeset
1452 self.cache = cache.copy()
1896
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
1453 self.map = {}
8360
acc202b71619 templater: provide the standard template filters by default
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8312
diff changeset
1454 self.filters = templatefilters.filters.copy()
acc202b71619 templater: provide the standard template filters by default
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8312
diff changeset
1455 self.filters.update(filters)
1964
778281d46bb2 fix template bug that made hgweb break.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1955
diff changeset
1456 self.defaults = defaults
35468
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1457 self._resources = {'templ': self}
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1458 self._resources.update(resources)
28957
d813132ea361 templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents: 28956
diff changeset
1459 self._aliases = aliases
7396
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7107
diff changeset
1460 self.minchunk, self.maxchunk = minchunk, maxchunk
13187
e3b87fb34d00 templater: clarify engine caching
Matt Mackall <mpm@selenic.com>
parents: 13176
diff changeset
1461 self.ecache = {}
1896
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
1462
28954
f97a0bcfd7a1 templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents: 28953
diff changeset
1463 @classmethod
35468
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1464 def frommapfile(cls, mapfile, filters=None, defaults=None, resources=None,
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1465 cache=None, minchunk=1024, maxchunk=65536):
28954
f97a0bcfd7a1 templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents: 28953
diff changeset
1466 """Create templater from the specified map file"""
35468
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1467 t = cls(filters, defaults, resources, cache, [], minchunk, maxchunk)
34715
f17a0e18c47e templater: load aliases from [templatealias] section in map file
Yuya Nishihara <yuya@tcha.org>
parents: 34714
diff changeset
1468 cache, tmap, aliases = _readmapfile(mapfile)
28954
f97a0bcfd7a1 templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents: 28953
diff changeset
1469 t.cache.update(cache)
f97a0bcfd7a1 templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents: 28953
diff changeset
1470 t.map = tmap
34715
f17a0e18c47e templater: load aliases from [templatealias] section in map file
Yuya Nishihara <yuya@tcha.org>
parents: 34714
diff changeset
1471 t._aliases = aliases
28954
f97a0bcfd7a1 templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents: 28953
diff changeset
1472 return t
1896
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
1473
1899
888d298ddb91 many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1897
diff changeset
1474 def __contains__(self, key):
3637
e7639888bb2f templater: simplify cache and remove filter argument in __call__
Matt Mackall <mpm@selenic.com>
parents: 3636
diff changeset
1475 return key in self.cache or key in self.map
1899
888d298ddb91 many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1897
diff changeset
1476
8218
e61cb2813d2a templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8198
diff changeset
1477 def load(self, t):
6783
6d824dc86907 templater: make a template a string-only iterator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6434
diff changeset
1478 '''Get the template for the given template name. Use a local cache.'''
16686
67964cda8701 cleanup: "not x in y" -> "x not in y"
Brodie Rao <brodie@sf.io>
parents: 14944
diff changeset
1479 if t not in self.cache:
1905
0c760737b996 improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1904
diff changeset
1480 try:
14168
135e244776f0 prevent transient leaks of file handle by using new helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 13665
diff changeset
1481 self.cache[t] = util.readfile(self.map[t][1])
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25654
diff changeset
1482 except KeyError as inst:
19770
0361163efbaf templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents: 19390
diff changeset
1483 raise TemplateNotFound(_('"%s" not in template map') %
0361163efbaf templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents: 19390
diff changeset
1484 inst.args[0])
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25654
diff changeset
1485 except IOError as inst:
1905
0c760737b996 improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1904
diff changeset
1486 raise IOError(inst.args[0], _('template file %s: %s') %
8361
d8c5a7f25a40 templater: make the templating engine pluggable to some extent
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8360
diff changeset
1487 (self.map[t][1], inst.args[1]))
6783
6d824dc86907 templater: make a template a string-only iterator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6434
diff changeset
1488 return self.cache[t]
1896
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
1489
32873
2ecce24dfcd3 templater: add simple interface for unnamed template (API)
Yuya Nishihara <yuya@tcha.org>
parents: 32684
diff changeset
1490 def render(self, mapping):
2ecce24dfcd3 templater: add simple interface for unnamed template (API)
Yuya Nishihara <yuya@tcha.org>
parents: 32684
diff changeset
1491 """Render the default unnamed template and return result as string"""
34346
46f45b7efa30 py3: use pycompat.strkwargs() before passing a dict as keyword argument
Pulkit Goyal <7895pulkit@gmail.com>
parents: 34330
diff changeset
1492 mapping = pycompat.strkwargs(mapping)
32873
2ecce24dfcd3 templater: add simple interface for unnamed template (API)
Yuya Nishihara <yuya@tcha.org>
parents: 32684
diff changeset
1493 return stringify(self('', **mapping))
2ecce24dfcd3 templater: add simple interface for unnamed template (API)
Yuya Nishihara <yuya@tcha.org>
parents: 32684
diff changeset
1494
10847
90f4367535a5 templater: map -> mapping
Matt Mackall <mpm@selenic.com>
parents: 10846
diff changeset
1495 def __call__(self, t, **mapping):
33016
4e6dc34b5d7a py3: convert kwargs keys' back to bytes using pycompat.byteskwargs()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 32974
diff changeset
1496 mapping = pycompat.byteskwargs(mapping)
8361
d8c5a7f25a40 templater: make the templating engine pluggable to some extent
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8360
diff changeset
1497 ttype = t in self.map and self.map[t][0] or 'default'
13187
e3b87fb34d00 templater: clarify engine caching
Matt Mackall <mpm@selenic.com>
parents: 13176
diff changeset
1498 if ttype not in self.ecache:
28831
6b86ce3e3576 templater: give better error message for invalid engine type
Yuya Nishihara <yuya@tcha.org>
parents: 28696
diff changeset
1499 try:
6b86ce3e3576 templater: give better error message for invalid engine type
Yuya Nishihara <yuya@tcha.org>
parents: 28696
diff changeset
1500 ecls = engines[ttype]
6b86ce3e3576 templater: give better error message for invalid engine type
Yuya Nishihara <yuya@tcha.org>
parents: 28696
diff changeset
1501 except KeyError:
6b86ce3e3576 templater: give better error message for invalid engine type
Yuya Nishihara <yuya@tcha.org>
parents: 28696
diff changeset
1502 raise error.Abort(_('invalid template engine: %s') % ttype)
28957
d813132ea361 templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents: 28956
diff changeset
1503 self.ecache[ttype] = ecls(self.load, self.filters, self.defaults,
35468
32c278eb876f templater: keep default resources per template engine (API)
Yuya Nishihara <yuya@tcha.org>
parents: 35467
diff changeset
1504 self._resources, self._aliases)
13187
e3b87fb34d00 templater: clarify engine caching
Matt Mackall <mpm@selenic.com>
parents: 13176
diff changeset
1505 proc = self.ecache[ttype]
8361
d8c5a7f25a40 templater: make the templating engine pluggable to some extent
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8360
diff changeset
1506
10847
90f4367535a5 templater: map -> mapping
Matt Mackall <mpm@selenic.com>
parents: 10846
diff changeset
1507 stream = proc.process(t, mapping)
7396
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7107
diff changeset
1508 if self.minchunk:
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7107
diff changeset
1509 stream = util.increasingchunks(stream, min=self.minchunk,
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7107
diff changeset
1510 max=self.maxchunk)
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7107
diff changeset
1511 return stream
7434
cf7741aa1e96 kill some trailing spaces
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7396
diff changeset
1512
22634
e48a5d3996c2 templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents: 22633
diff changeset
1513 def templatepaths():
e48a5d3996c2 templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents: 22633
diff changeset
1514 '''return locations used for template files.'''
22636
d844e220792a templater: don't search randomly for templates - trust util.datapath
Mads Kiilerich <madski@unity3d.com>
parents: 22635
diff changeset
1515 pathsrel = ['templates']
22635
660861a6fad4 templater: inline global 'path' list in templatepaths
Mads Kiilerich <madski@unity3d.com>
parents: 22634
diff changeset
1516 paths = [os.path.normpath(os.path.join(util.datapath, f))
660861a6fad4 templater: inline global 'path' list in templatepaths
Mads Kiilerich <madski@unity3d.com>
parents: 22634
diff changeset
1517 for f in pathsrel]
660861a6fad4 templater: inline global 'path' list in templatepaths
Mads Kiilerich <madski@unity3d.com>
parents: 22634
diff changeset
1518 return [p for p in paths if os.path.isdir(p)]
2189
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
1519
22634
e48a5d3996c2 templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents: 22633
diff changeset
1520 def templatepath(name):
e48a5d3996c2 templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents: 22633
diff changeset
1521 '''return location of template file. returns None if not found.'''
e48a5d3996c2 templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents: 22633
diff changeset
1522 for p in templatepaths():
e48a5d3996c2 templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents: 22633
diff changeset
1523 f = os.path.join(p, name)
e48a5d3996c2 templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents: 22633
diff changeset
1524 if os.path.exists(f):
e48a5d3996c2 templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents: 22633
diff changeset
1525 return f
e48a5d3996c2 templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents: 22633
diff changeset
1526 return None
2189
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
1527
9842
d3dbdca92458 hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9372
diff changeset
1528 def stylemap(styles, paths=None):
7966
aa983c3d94a9 templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7434
diff changeset
1529 """Return path to mapfile for a given style.
aa983c3d94a9 templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7434
diff changeset
1530
aa983c3d94a9 templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7434
diff changeset
1531 Searches mapfile in the following locations:
aa983c3d94a9 templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7434
diff changeset
1532 1. templatepath/style/map
aa983c3d94a9 templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7434
diff changeset
1533 2. templatepath/map-style
aa983c3d94a9 templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7434
diff changeset
1534 3. templatepath/map
aa983c3d94a9 templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7434
diff changeset
1535 """
aa983c3d94a9 templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7434
diff changeset
1536
aa983c3d94a9 templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7434
diff changeset
1537 if paths is None:
22634
e48a5d3996c2 templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents: 22633
diff changeset
1538 paths = templatepaths()
7966
aa983c3d94a9 templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7434
diff changeset
1539 elif isinstance(paths, str):
8223
02145b700fe4 templater: fix little problem from stylemap() changes
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8218
diff changeset
1540 paths = [paths]
7966
aa983c3d94a9 templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7434
diff changeset
1541
9842
d3dbdca92458 hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9372
diff changeset
1542 if isinstance(styles, str):
d3dbdca92458 hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9372
diff changeset
1543 styles = [styles]
d3dbdca92458 hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9372
diff changeset
1544
d3dbdca92458 hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9372
diff changeset
1545 for style in styles:
24296
b73a22d1d9bf hgweb: prevent loading style map from directories other than specified paths
Yuya Nishihara <yuya@tcha.org>
parents: 23167
diff changeset
1546 # only plain name is allowed to honor template paths
b73a22d1d9bf hgweb: prevent loading style map from directories other than specified paths
Yuya Nishihara <yuya@tcha.org>
parents: 23167
diff changeset
1547 if (not style
b73a22d1d9bf hgweb: prevent loading style map from directories other than specified paths
Yuya Nishihara <yuya@tcha.org>
parents: 23167
diff changeset
1548 or style in (os.curdir, os.pardir)
30615
bb77654dc7ae py3: replace os.sep with pycompat.ossep (part 3 of 4)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 30332
diff changeset
1549 or pycompat.ossep in style
30625
bcf4a975f93d py3: replace os.altsep with pycompat.altsep
Pulkit Goyal <7895pulkit@gmail.com>
parents: 30615
diff changeset
1550 or pycompat.osaltsep and pycompat.osaltsep in style):
9842
d3dbdca92458 hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9372
diff changeset
1551 continue
d3dbdca92458 hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9372
diff changeset
1552 locations = [os.path.join(style, 'map'), 'map-' + style]
d3dbdca92458 hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9372
diff changeset
1553 locations.append('map')
d3dbdca92458 hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9372
diff changeset
1554
d3dbdca92458 hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9372
diff changeset
1555 for path in paths:
d3dbdca92458 hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9372
diff changeset
1556 for location in locations:
d3dbdca92458 hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9372
diff changeset
1557 mapfile = os.path.join(path, location)
d3dbdca92458 hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9372
diff changeset
1558 if os.path.isfile(mapfile):
d3dbdca92458 hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9372
diff changeset
1559 return style, mapfile
7966
aa983c3d94a9 templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7434
diff changeset
1560
aa983c3d94a9 templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7434
diff changeset
1561 raise RuntimeError("No hgweb templates found in %r" % paths)
24601
d80819f67d59 templater: tell hggettext to collect help of template functions
Yuya Nishihara <yuya@tcha.org>
parents: 24586
diff changeset
1562
28695
cc103bd0dbf9 registrar: add templatefunc to mark a function as template function (API)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28687
diff changeset
1563 def loadfunction(ui, extname, registrarobj):
cc103bd0dbf9 registrar: add templatefunc to mark a function as template function (API)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28687
diff changeset
1564 """Load template function from specified registrarobj
cc103bd0dbf9 registrar: add templatefunc to mark a function as template function (API)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28687
diff changeset
1565 """
cc103bd0dbf9 registrar: add templatefunc to mark a function as template function (API)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28687
diff changeset
1566 for name, func in registrarobj._table.iteritems():
cc103bd0dbf9 registrar: add templatefunc to mark a function as template function (API)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28687
diff changeset
1567 funcs[name] = func
cc103bd0dbf9 registrar: add templatefunc to mark a function as template function (API)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28687
diff changeset
1568
24601
d80819f67d59 templater: tell hggettext to collect help of template functions
Yuya Nishihara <yuya@tcha.org>
parents: 24586
diff changeset
1569 # tell hggettext to extract docstrings from these functions:
d80819f67d59 templater: tell hggettext to collect help of template functions
Yuya Nishihara <yuya@tcha.org>
parents: 24586
diff changeset
1570 i18nfunctions = funcs.values()