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annotate mercurial/ui.py @ 1985:c577689006fa

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Adapted behaviour of ui.username() to documentation and mention it explicitly: Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL and stop searching if one of these is set. Abort if found username is an empty string to force specifying the commit user elsewhere, e.g. with line option or repo hgrc. If not found, use $LOGNAME or $USERNAME +"@full.hostname".
author Thomas Arendsen Hein <thomas@intevation.de>
date Tue, 21 Mar 2006 15:33:29 +0100
parents df7436f439a0
children 0541768fa558
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 # ui.py - user interface bits for mercurial
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2 #
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3 # Copyright 2005 Matt Mackall <mpm@selenic.com>
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4 #
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5 # This software may be used and distributed according to the terms
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6 # of the GNU General Public License, incorporated herein by reference.
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7
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8 import ConfigParser
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9 from i18n import gettext as _
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10 from demandload import *
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11 demandload(globals(), "os re socket sys util tempfile")
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12
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13 class ui(object):
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14 def __init__(self, verbose=False, debug=False, quiet=False,
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15 interactive=True, parentui=None):
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16 self.overlay = {}
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17 if parentui is None:
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18 # this is the parent of all ui children
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19 self.parentui = None
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20 self.cdata = ConfigParser.SafeConfigParser()
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21 self.readconfig(util.rcpath())
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22
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23 self.quiet = self.configbool("ui", "quiet")
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24 self.verbose = self.configbool("ui", "verbose")
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25 self.debugflag = self.configbool("ui", "debug")
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26 self.interactive = self.configbool("ui", "interactive", True)
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27
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28 self.updateopts(verbose, debug, quiet, interactive)
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29 self.diffcache = None
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30 else:
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31 # parentui may point to an ui object which is already a child
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32 self.parentui = parentui.parentui or parentui
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33 parent_cdata = self.parentui.cdata
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34 self.cdata = ConfigParser.SafeConfigParser(parent_cdata.defaults())
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35 # make interpolation work
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36 for section in parent_cdata.sections():
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37 self.cdata.add_section(section)
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38 for name, value in parent_cdata.items(section, raw=True):
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39 self.cdata.set(section, name, value)
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40
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41 def __getattr__(self, key):
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42 return getattr(self.parentui, key)
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43
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44 def updateopts(self, verbose=False, debug=False, quiet=False,
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45 interactive=True):
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46 self.quiet = (self.quiet or quiet) and not verbose and not debug
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47 self.verbose = (self.verbose or verbose) or debug
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48 self.debugflag = (self.debugflag or debug)
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49 self.interactive = (self.interactive and interactive)
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50
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51 def readconfig(self, fn, root=None):
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52 if isinstance(fn, basestring):
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53 fn = [fn]
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54 for f in fn:
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55 try:
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56 self.cdata.read(f)
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57 except ConfigParser.ParsingError, inst:
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58 raise util.Abort(_("Failed to parse %s\n%s") % (f, inst))
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59 # translate paths relative to root (or home) into absolute paths
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60 if root is None:
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61 root = os.path.expanduser('~')
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62 for name, path in self.configitems("paths"):
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63 if path and path.find("://") == -1 and not os.path.isabs(path):
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64 self.cdata.set("paths", name, os.path.join(root, path))
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65
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66 def setconfig(self, section, name, val):
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67 self.overlay[(section, name)] = val
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68
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69 def config(self, section, name, default=None):
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70 if self.overlay.has_key((section, name)):
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71 return self.overlay[(section, name)]
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72 if self.cdata.has_option(section, name):
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73 try:
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74 return self.cdata.get(section, name)
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75 except ConfigParser.InterpolationError, inst:
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76 raise util.Abort(_("Error in configuration:\n%s") % inst)
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77 if self.parentui is None:
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78 return default
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79 else:
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80 return self.parentui.config(section, name, default)
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81
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82 def configbool(self, section, name, default=False):
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83 if self.overlay.has_key((section, name)):
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84 return self.overlay[(section, name)]
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85 if self.cdata.has_option(section, name):
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86 try:
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87 return self.cdata.getboolean(section, name)
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88 except ConfigParser.InterpolationError, inst:
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89 raise util.Abort(_("Error in configuration:\n%s") % inst)
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90 if self.parentui is None:
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91 return default
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92 else:
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93 return self.parentui.configbool(section, name, default)
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94
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95 def configitems(self, section):
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96 items = {}
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97 if self.parentui is not None:
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98 items = dict(self.parentui.configitems(section))
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99 if self.cdata.has_section(section):
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100 try:
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101 items.update(dict(self.cdata.items(section)))
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102 except ConfigParser.InterpolationError, inst:
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103 raise util.Abort(_("Error in configuration:\n%s") % inst)
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104 x = items.items()
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105 x.sort()
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106 return x
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107
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108 def walkconfig(self, seen=None):
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109 if seen is None:
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110 seen = {}
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111 for (section, name), value in self.overlay.iteritems():
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112 yield section, name, value
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113 seen[section, name] = 1
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114 for section in self.cdata.sections():
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115 for name, value in self.cdata.items(section):
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116 if (section, name) in seen: continue
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117 yield section, name, value.replace('\n', '\\n')
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118 seen[section, name] = 1
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119 if self.parentui is not None:
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120 for parent in self.parentui.walkconfig(seen):
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121 yield parent
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122
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123 def extensions(self):
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124 return self.configitems("extensions")
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125
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126 def diffopts(self):
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127 if self.diffcache:
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128 return self.diffcache
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129 ret = { 'showfunc' : True, 'ignorews' : False}
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130 for x in self.configitems("diff"):
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131 k = x[0].lower()
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132 v = x[1]
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133 if v:
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parents: 1609
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134 v = v.lower()
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parents: 1609
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135 if v == 'true':
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136 value = True
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parents: 1609
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137 else:
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138 value = False
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139 ret[k] = value
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140 self.diffcache = ret
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parents: 1609
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141 return ret
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142
608
d2994b5298fb Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents: 565
diff changeset
143 def username(self):
1985
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
144 """Return default username to be used in commits.
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
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145
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
diff changeset
146 Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
diff changeset
147 and stop searching if one of these is set.
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
diff changeset
148 Abort if found username is an empty string to force specifying
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
149 the commit user elsewhere, e.g. with line option or repo hgrc.
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
diff changeset
150 If not found, use $LOGNAME or $USERNAME +"@full.hostname".
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
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151 """
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
diff changeset
152 user = os.environ.get("HGUSER")
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
diff changeset
153 if user is None:
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parents: 1984
diff changeset
154 user = self.config("ui", "username")
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parents: 1984
diff changeset
155 if user is None:
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parents: 1984
diff changeset
156 user = os.environ.get("EMAIL")
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
diff changeset
157 if user is None:
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parents: 1984
diff changeset
158 user = os.environ.get("LOGNAME") or os.environ.get("USERNAME")
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
diff changeset
159 if user:
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
diff changeset
160 user = "%s@%s" % (user, socket.getfqdn())
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
diff changeset
161 if not user:
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
diff changeset
162 raise util.Abort(_("Please specify a username."))
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parents: 1984
diff changeset
163 return user
608
d2994b5298fb Add username/merge/editor to .hgrc
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parents: 565
diff changeset
164
1129
ee4f60abad93 Move generating short username to display in hg/hgweb annotate to ui module.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1071
diff changeset
165 def shortuser(self, user):
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parents: 1071
diff changeset
166 """Return a short representation of a user name or email address."""
1903
e4abeafd6eb1 move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1637
diff changeset
167 if not self.verbose: user = util.shortuser(user)
1129
ee4f60abad93 Move generating short username to display in hg/hgweb annotate to ui module.
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parents: 1071
diff changeset
168 return user
ee4f60abad93 Move generating short username to display in hg/hgweb annotate to ui module.
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parents: 1071
diff changeset
169
1893
6569651a4f1e Read paths specified in .hg/hgrc relative to repo root, otherwise to home dir.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1892
diff changeset
170 def expandpath(self, loc):
1892
622ee75cb4c9 Directory names take precedence over symbolic names consistently.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1882
diff changeset
171 """Return repository location relative to cwd or from [paths]"""
1893
6569651a4f1e Read paths specified in .hg/hgrc relative to repo root, otherwise to home dir.
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parents: 1892
diff changeset
172 if loc.find("://") != -1 or os.path.exists(loc):
1892
622ee75cb4c9 Directory names take precedence over symbolic names consistently.
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parents: 1882
diff changeset
173 return loc
622ee75cb4c9 Directory names take precedence over symbolic names consistently.
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parents: 1882
diff changeset
174
1893
6569651a4f1e Read paths specified in .hg/hgrc relative to repo root, otherwise to home dir.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1892
diff changeset
175 return self.config("paths", loc, loc)
506
1f81ebff98c9 [PATCH] Add ui.expandpath command
mpm@selenic.com
parents: 350
diff changeset
176
207
ec327cf0d3a9 Move ui class to its own module
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parents:
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177 def write(self, *args):
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parents:
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178 for a in args:
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parents:
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179 sys.stdout.write(str(a))
565
9a80418646dd [PATCH] Make ui.warn write to stderr
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parents: 515
diff changeset
180
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
181 def write_err(self, *args):
1609
c50bddfbc812 eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1569
diff changeset
182 if not sys.stdout.closed: sys.stdout.flush()
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
183 for a in args:
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parents: 515
diff changeset
184 sys.stderr.write(str(a))
9a80418646dd [PATCH] Make ui.warn write to stderr
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parents: 515
diff changeset
185
1837
6f67a4c93493 make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1637
diff changeset
186 def flush(self):
6f67a4c93493 make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1637
diff changeset
187 try:
6f67a4c93493 make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1637
diff changeset
188 sys.stdout.flush()
6f67a4c93493 make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1637
diff changeset
189 finally:
6f67a4c93493 make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1637
diff changeset
190 sys.stderr.flush()
6f67a4c93493 make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1637
diff changeset
191
207
ec327cf0d3a9 Move ui class to its own module
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parents:
diff changeset
192 def readline(self):
ec327cf0d3a9 Move ui class to its own module
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parents:
diff changeset
193 return sys.stdin.readline()[:-1]
1062
6d5a62a549fa pep-0008 cleanup
benoit.boissinot@ens-lyon.fr
parents: 1028
diff changeset
194 def prompt(self, msg, pat, default="y"):
207
ec327cf0d3a9 Move ui class to its own module
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parents:
diff changeset
195 if not self.interactive: return default
ec327cf0d3a9 Move ui class to its own module
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parents:
diff changeset
196 while 1:
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parents:
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197 self.write(msg, " ")
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parents:
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198 r = self.readline()
ec327cf0d3a9 Move ui class to its own module
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parents:
diff changeset
199 if re.match(pat, r):
ec327cf0d3a9 Move ui class to its own module
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parents:
diff changeset
200 return r
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
201 else:
1402
9d2c2e6b32b5 i18n part2: use '_' for all strings who are part of the user interface
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1400
diff changeset
202 self.write(_("unrecognized response\n"))
207
ec327cf0d3a9 Move ui class to its own module
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parents:
diff changeset
203 def status(self, *msg):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
204 if not self.quiet: self.write(*msg)
234
3427806d5ab9 ui.warn can use more than one argument like the other ui methods.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 207
diff changeset
205 def warn(self, *msg):
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
206 self.write_err(*msg)
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
207 def note(self, *msg):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
208 if self.verbose: self.write(*msg)
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
209 def debug(self, *msg):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
210 if self.debugflag: self.write(*msg)
1983
ae12a81549a7 Pass correct username as $HGUSER to hgeditor if "commit -u" is used.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1951
diff changeset
211 def edit(self, text, user):
1984
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
212 (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt")
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
213 try:
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
214 f = os.fdopen(fd, "w")
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
215 f.write(text)
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
216 f.close()
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
217
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
218 editor = (os.environ.get("HGEDITOR") or
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
219 self.config("ui", "editor") or
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
220 os.environ.get("EDITOR", "vi"))
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
221
1984
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
222 util.system("%s \"%s\"" % (editor, name),
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
223 environ={'HGUSER': user},
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
224 onerr=util.Abort, errprefix=_("edit failed"))
608
d2994b5298fb Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents: 565
diff changeset
225
1984
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
226 f = open(name)
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
227 t = f.read()
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
228 f.close()
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
229 t = re.sub("(?m)^HG:.*\n", "", t)
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
230 finally:
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
231 os.unlink(name)
662
b55a78595ef6 Pass username to hgeditor, remove temporary file
Radoslaw "AstralStorm" Szkodzinski <astralstorm@gorzow.mm.pl>
parents: 613
diff changeset
232
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
233 return t