mercurial-scm/hg-stable: mercurial/templater.py annotate

annotate mercurial/templater.py @ 2001:a439b7b51530

Windows py2exe version didn't handle names given to templatepath() correctly

author	Lee Cantey <lcantey@gmail.com>
date	Fri, 24 Mar 2006 10:33:18 -0800
parents	04c17fc39c84
children	e3eba577a0ae

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 #
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	5 # This software may be used and distributed according to the terms
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	6 # of the GNU General Public License, incorporated herein by reference.
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	7
1900 f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	8 import re
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	9 from demandload import demandload
1901 c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	10 from i18n import gettext as _
1987 04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	11 demandload(globals(), "cStringIO cgi re sys os time urllib util textwrap")
1901 c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	12
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	13 esctable = {
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	14 '\\': '\\',
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	15 'r': '\r',
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	16 't': '\t',
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	17 'n': '\n',
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	18 'v': '\v',
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	19 }
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	20
1902 1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	21 def parsestring(s, quoted=True):
1909 37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	22 '''parse a string using simple c-like syntax.
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	23 string must be in quotes if quoted is True.'''
1901 c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	24 fp = cStringIO.StringIO()
1902 1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	25 if quoted:
1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	26 first = s[0]
1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	27 if len(s) < 2: raise SyntaxError(_('string too short'))
1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	28 if first not in "'\"": raise SyntaxError(_('invalid quote'))
1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	29 if s[-1] != first: raise SyntaxError(_('unmatched quotes'))
1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	30 s = s[1:-1]
1901 c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	31 escape = False
1902 1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	32 for c in s:
1901 c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	33 if escape:
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	34 fp.write(esctable.get(c, c))
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	35 escape = False
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	36 elif c == '\\': escape = True
1902 1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	37 elif quoted and c == first: raise SyntaxError(_('string ends early'))
1901 c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	38 else: fp.write(c)
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	39 if escape: raise SyntaxError(_('unterminated escape'))
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	40 return fp.getvalue()
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	41
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	42 class templater(object):
1909 37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	43 '''template expansion engine.
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	44
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	45 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	46 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	47 is treated as name of template file.
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	48
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	49 templater is asked to expand a key in map. it looks up key, and
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	50 looks for atrings like this: {foo}. it expands {foo} by looking up
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	51 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	52 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	53
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	54 expansion also allows formatting and filtering.
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	55
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	56 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	57 {key%format}.
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	58
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	59 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	60 {key\|filter1\|filter2\|...}.'''
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	61
1964 778281d46bb2 fix template bug that made hgweb break. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1955 diff changeset	62 def __init__(self, mapfile, filters={}, defaults={}, cache={}):
1909 37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	63 '''set up template engine.
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	64 mapfile is name of file to read map definitions from.
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	65 filters is dict of functions. each transforms a value into another.
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	66 defaults is dict of default map definitions.'''
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	67 self.mapfile = mapfile or 'template'
1975 6e1a8ea5d717 Duplicate cache when creating templater. Shun-ichi Goto <shunichi.goto@gmail.com> parents: 1964 diff changeset	68 self.cache = cache.copy()
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	69 self.map = {}
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	70 self.base = (mapfile and os.path.dirname(mapfile)) or ''
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	71 self.filters = filters
1964 778281d46bb2 fix template bug that made hgweb break. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1955 diff changeset	72 self.defaults = defaults
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	73
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	74 if not mapfile:
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	75 return
1901 c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	76 i = 0
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	77 for l in file(mapfile):
1914 a5bf0030df5f make --style=compact look for map-cmdline.compact. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1913 diff changeset	78 l = l.strip()
1901 c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	79 i += 1
1914 a5bf0030df5f make --style=compact look for map-cmdline.compact. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1913 diff changeset	80 if not l or l[0] in '#;': continue
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	81 m = re.match(r'([a-zA-Z_][a-zA-Z0-9_])\s=\s*(.+)$', l)
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	82 if m:
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	83 key, val = m.groups()
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	84 if val[0] in "'\"":
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	85 try:
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	86 self.cache[key] = parsestring(val)
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	87 except SyntaxError, inst:
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	88 raise SyntaxError('%s:%s: %s' %
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	89 (mapfile, i, inst.args[0]))
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	90 else:
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	91 self.map[key] = os.path.join(self.base, val)
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	92 else:
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	93 raise SyntaxError(_("%s:%s: parse error") % (mapfile, i))
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	94
1899 888d298ddb91 many small changes to templater. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1897 diff changeset	95 def __contains__(self, key):
888d298ddb91 many small changes to templater. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1897 diff changeset	96 return key in self.cache
888d298ddb91 many small changes to templater. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1897 diff changeset	97
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	98 def __call__(self, t, **map):
1909 37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	99 '''perform expansion.
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	100 t is name of map element to expand.
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	101 map is added elements to use during expansion.'''
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	102 m = self.defaults.copy()
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	103 m.update(map)
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	104 try:
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	105 tmpl = self.cache[t]
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	106 except KeyError:
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	107 try:
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	108 tmpl = self.cache[t] = file(self.map[t]).read()
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	109 except IOError, inst:
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	110 raise IOError(inst.args[0], _('template file %s: %s') %
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	111 (self.map[t], inst.args[1]))
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	112 return self.template(tmpl, self.filters, **m)
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	113
1904 a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	114 template_re = re.compile(r"[#{]([a-zA-Z_][a-zA-Z0-9_]*)"
1900 f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	115 r"((%[a-zA-Z_][a-zA-Z0-9_]))"
1904 a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	116 r"((\\|[a-zA-Z_][a-zA-Z0-9_]))[#}]")
1900 f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	117
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	118 def template(self, tmpl, filters={}, **map):
1900 f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	119 lm = map.copy()
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	120 while tmpl:
1900 f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	121 m = self.template_re.search(tmpl)
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	122 if m:
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	123 start, end = m.span(0)
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	124 s, e = tmpl[start], tmpl[end - 1]
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	125 key = m.group(1)
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	126 if ((s == '#' and e != '#') or (s == '{' and e != '}')):
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	127 raise SyntaxError(_("'%s'/'%s' mismatch expanding '%s'") %
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	128 (s, e, key))
1900 f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	129 if start:
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	130 yield tmpl[:start]
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	131 v = map.get(key, "")
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	132 v = callable(v) and v(**map) or v
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	133
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	134 format = m.group(2)
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	135 fl = m.group(4)
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	136
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	137 if format:
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	138 q = v.__iter__
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	139 for i in q():
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	140 lm.update(i)
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	141 yield self(format[1:], **lm)
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	142
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	143 v = ""
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	144
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	145 elif fl:
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	146 for f in fl.split("\|")[1:]:
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	147 v = filters[f](v)
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	148
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	149 yield v
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	150 tmpl = tmpl[end:]
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	151 else:
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	152 yield tmpl
1900 f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	153 break
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	154
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	155 agescales = [("second", 1),
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	156 ("minute", 60),
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	157 ("hour", 3600),
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	158 ("day", 3600 * 24),
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	159 ("week", 3600 * 24 * 7),
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	160 ("month", 3600 * 24 * 30),
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	161 ("year", 3600 * 24 * 365)]
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	162
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	163 agescales.reverse()
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	164
1909 37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	165 def age(date):
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	166 '''turn a (timestamp, tzoff) tuple into an age string.'''
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	167
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	168 def plural(t, c):
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	169 if c == 1:
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	170 return t
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	171 return t + "s"
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	172 def fmt(t, c):
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	173 return "%d %s" % (c, plural(t, c))
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	174
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	175 now = time.time()
1909 37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	176 then = date[0]
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	177 delta = max(1, int(now - then))
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	178
1900 f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	179 for t, s in agescales:
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	180 n = delta / s
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	181 if n >= 2 or s == 1:
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	182 return fmt(t, n)
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	183
1987 04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	184 def stringify(thing):
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	185 '''turn nested template iterator into string.'''
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	186 cs = cStringIO.StringIO()
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	187 def walk(things):
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	188 for t in things:
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	189 if hasattr(t, '__iter__'):
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	190 walk(t)
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	191 else:
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	192 cs.write(t)
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	193 walk(thing)
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	194 return cs.getvalue()
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	195
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	196 para_re = re.compile('(\n\n\|\n\\s[-]\\s*)', re.M)
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	197 space_re = re.compile(r' +')
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	198
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	199 def fill(text, width):
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	200 '''fill many paragraphs.'''
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	201 def findparas():
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	202 start = 0
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	203 while True:
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	204 m = para_re.search(text, start)
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	205 if not m:
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	206 w = len(text)
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	207 while w > start and text[w-1].isspace(): w -= 1
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	208 yield text[start:w], text[w:]
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	209 break
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	210 yield text[start:m.start(0)], m.group(1)
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	211 start = m.end(1)
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	212
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	213 fp = cStringIO.StringIO()
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	214 for para, rest in findparas():
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	215 fp.write(space_re.sub(' ', textwrap.fill(para, width)))
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	216 fp.write(rest)
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	217 return fp.getvalue()
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	218
1906 9dec2479622d add iso date template filter. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1905 diff changeset	219 def isodate(date):
1987 04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	220 '''turn a (timestamp, tzoff) tuple into an iso 8631 date and time.'''
1906 9dec2479622d add iso date template filter. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1905 diff changeset	221 return util.datestr(date, format='%Y-%m-%d %H:%M')
9dec2479622d add iso date template filter. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1905 diff changeset	222
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	223 def nl2br(text):
1909 37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	224 '''replace raw newlines with xhtml line breaks.'''
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	225 return text.replace('\n', '<br/>\n')
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	226
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	227 def obfuscate(text):
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	228 return ''.join(['&#%d;' % ord(c) for c in text])
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	229
1904 a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	230 def domain(author):
1909 37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	231 '''get domain of author, or empty string if none.'''
1904 a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	232 f = author.find('@')
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	233 if f == -1: return ''
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	234 author = author[f+1:]
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	235 f = author.find('>')
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	236 if f >= 0: author = author[:f]
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	237 return author
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	238
1987 04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	239 def email(author):
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	240 '''get email of author.'''
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	241 r = author.find('>')
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	242 if r == -1: r = None
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	243 return author[author.find('<')+1:r]
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	244
1904 a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	245 def person(author):
1909 37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	246 '''get name of author, or else username.'''
1904 a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	247 f = author.find('<')
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	248 if f == -1: return util.shortuser(author)
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	249 return author[:f].rstrip()
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	250
1987 04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	251 def shortdate(date):
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	252 '''turn (timestamp, tzoff) tuple into iso 8631 date.'''
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	253 return util.datestr(date, format='%Y-%m-%d', timezone=False)
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	254
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	255 def indent(text, prefix):
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	256 '''indent each non-empty line of text after first with prefix.'''
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	257 fp = cStringIO.StringIO()
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	258 lines = text.splitlines()
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	259 num_lines = len(lines)
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	260 for i in xrange(num_lines):
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	261 l = lines[i]
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	262 if i and l.strip(): fp.write(prefix)
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	263 fp.write(l)
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	264 if i < num_lines - 1 or text.endswith('\n'):
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	265 fp.write('\n')
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	266 return fp.getvalue()
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	267
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	268 common_filters = {
1904 a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	269 "addbreaks": nl2br,
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	270 "age": age,
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	271 "date": lambda x: util.datestr(x),
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	272 "domain": domain,
1987 04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	273 "email": email,
1904 a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	274 "escape": lambda x: cgi.escape(x, True),
1987 04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	275 "fill68": lambda x: fill(x, width=68),
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	276 "fill76": lambda x: fill(x, width=76),
1912 b288b4bb8448 hide some functions behind lambdas, so demandload is useful. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1909 diff changeset	277 "firstline": lambda x: x.splitlines(1)[0].rstrip('\r\n'),
1987 04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	278 "tabindent": lambda x: indent(x, '\t'),
1906 9dec2479622d add iso date template filter. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1905 diff changeset	279 "isodate": isodate,
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	280 "obfuscate": obfuscate,
1912 b288b4bb8448 hide some functions behind lambdas, so demandload is useful. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1909 diff changeset	281 "permissions": lambda x: x and "-rwxr-xr-x" or "-rw-r--r--",
1904 a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	282 "person": person,
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	283 "rfc822date": lambda x: util.datestr(x, "%a, %d %b %Y %H:%M:%S"),
1912 b288b4bb8448 hide some functions behind lambdas, so demandload is useful. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1909 diff changeset	284 "short": lambda x: x[:12],
1987 04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	285 "shortdate": shortdate,
04c17fc39c84 add changelog style to command line template. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1975 diff changeset	286 "stringify": stringify,
1904 a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	287 "strip": lambda x: x.strip(),
1912 b288b4bb8448 hide some functions behind lambdas, so demandload is useful. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1909 diff changeset	288 "urlescape": lambda x: urllib.quote(x),
b288b4bb8448 hide some functions behind lambdas, so demandload is useful. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1909 diff changeset	289 "user": lambda x: util.shortuser(x),
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	290 }
1897 58b6784cf9f1 move hgweb.templatepath into templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1896 diff changeset	291
1899 888d298ddb91 many small changes to templater. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1897 diff changeset	292 def templatepath(name=None):
1909 37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	293 '''return location of template file or directory (if no name).
37b9f80a5fbb add doc comments to template code. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1906 diff changeset	294 returns None if not found.'''
2001 a439b7b51530 Windows py2exe version didn't handle names given to templatepath() correctly Lee Cantey <lcantey@gmail.com> parents: 1987 diff changeset	295 # executable version (py2exe) doesn't support __file__
a439b7b51530 Windows py2exe version didn't handle names given to templatepath() correctly Lee Cantey <lcantey@gmail.com> parents: 1987 diff changeset	296 if hasattr(sys, 'frozen'):
a439b7b51530 Windows py2exe version didn't handle names given to templatepath() correctly Lee Cantey <lcantey@gmail.com> parents: 1987 diff changeset	297 module = sys.executable
a439b7b51530 Windows py2exe version didn't handle names given to templatepath() correctly Lee Cantey <lcantey@gmail.com> parents: 1987 diff changeset	298 else:
a439b7b51530 Windows py2exe version didn't handle names given to templatepath() correctly Lee Cantey <lcantey@gmail.com> parents: 1987 diff changeset	299 module = __file__
1899 888d298ddb91 many small changes to templater. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1897 diff changeset	300 for f in 'templates', '../templates':
888d298ddb91 many small changes to templater. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1897 diff changeset	301 fl = f.split('/')
888d298ddb91 many small changes to templater. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1897 diff changeset	302 if name: fl.append(name)
2001 a439b7b51530 Windows py2exe version didn't handle names given to templatepath() correctly Lee Cantey <lcantey@gmail.com> parents: 1987 diff changeset	303 p = os.path.join(os.path.dirname(module), *fl)
1899 888d298ddb91 many small changes to templater. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1897 diff changeset	304 if (name and os.path.exists(p)) or os.path.isdir(p):
1897 58b6784cf9f1 move hgweb.templatepath into templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1896 diff changeset	305 return os.path.normpath(p)

Mercurial > public > mercurial-scm > hg-stable

annotate mercurial/templater.py @ 2001:a439b7b51530