Mercurial > public > mercurial-scm > hg-stable

annotate mercurial/ui.py @ 3345:a09be4317f9c

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ui.py: use the overlay to hold --config data This allows the ui class to know that these items have a higher priority without further help from commands.py.
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
date Tue, 10 Oct 2006 18:43:20 -0300
parents d9b3d3d34749
children 1700a103458e
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1 # ui.py - user interface bits for mercurial
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2 #
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3 # Copyright 2005, 2006 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 from i18n import gettext as _
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9 from demandload import *
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10 demandload(globals(), "errno getpass os re socket sys tempfile")
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11 demandload(globals(), "ConfigParser mdiff templater traceback util")
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12
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13 def dupconfig(orig):
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14 new = ConfigParser.SafeConfigParser(orig.defaults())
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15 updateconfig(orig, new)
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16 return new
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17
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18 def updateconfig(source, dest):
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19 for section in source.sections():
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20 if not dest.has_section(section):
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21 dest.add_section(section)
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22 for name, value in source.items(section, raw=True):
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23 dest.set(section, name, value)
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24
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25 class ui(object):
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26 def __init__(self, verbose=False, debug=False, quiet=False,
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27 interactive=True, traceback=False, parentui=None):
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28 self.overlay = None
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29 self.header = []
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30 self.prev_header = []
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31 if parentui is None:
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32 # this is the parent of all ui children
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33 self.parentui = None
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34 self.readhooks = []
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35 self.cdata = ConfigParser.SafeConfigParser()
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36 self.readconfig(util.rcpath())
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37
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38 self.quiet = self.configbool("ui", "quiet")
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39 self.verbose = self.configbool("ui", "verbose")
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40 self.debugflag = self.configbool("ui", "debug")
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41 self.interactive = self.configbool("ui", "interactive", True)
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42 self.traceback = traceback
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43
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44 self.updateopts(verbose, debug, quiet, interactive)
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45 else:
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46 # parentui may point to an ui object which is already a child
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47 self.parentui = parentui.parentui or parentui
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48 self.readhooks = self.parentui.readhooks[:]
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49 self.cdata = dupconfig(self.parentui.cdata)
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50 if self.parentui.overlay:
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51 self.overlay = dupconfig(self.parentui.overlay)
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52
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53 def __getattr__(self, key):
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54 return getattr(self.parentui, key)
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55
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56 def updateopts(self, verbose=False, debug=False, quiet=False,
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57 interactive=True, traceback=False, config=[]):
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58 self.quiet = (self.quiet or quiet) and not verbose and not debug
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59 self.verbose = ((self.verbose or verbose) or debug) and not self.quiet
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60 self.debugflag = (self.debugflag or debug)
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61 self.interactive = (self.interactive and interactive)
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62 self.traceback = self.traceback or traceback
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63 for cfg in config:
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64 try:
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65 name, value = cfg.split('=', 1)
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66 section, name = name.split('.', 1)
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67 if not section or not name:
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68 raise IndexError
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69 self.setconfig(section, name, value)
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70 except (IndexError, ValueError):
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71 raise util.Abort(_('malformed --config option: %s') % cfg)
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72
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73 def readconfig(self, fn, root=None):
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74 if isinstance(fn, basestring):
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75 fn = [fn]
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76 for f in fn:
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77 try:
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78 self.cdata.read(f)
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79 except ConfigParser.ParsingError, inst:
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80 raise util.Abort(_("Failed to parse %s\n%s") % (f, inst))
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81 # translate paths relative to root (or home) into absolute paths
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82 if root is None:
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83 root = os.path.expanduser('~')
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84 for name, path in self.configitems("paths"):
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85 if path and "://" not in path and not os.path.isabs(path):
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86 self.cdata.set("paths", name, os.path.join(root, path))
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87 # override data from config files with data set with ui.setconfig
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88 if self.overlay:
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89 updateconfig(self.overlay, self.cdata)
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90 for hook in self.readhooks:
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91 hook(self)
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92
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93 def addreadhook(self, hook):
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94 self.readhooks.append(hook)
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95
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96 def setconfig(self, section, name, value):
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97 if not self.overlay:
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98 self.overlay = ConfigParser.SafeConfigParser()
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99 for cdata in (self.overlay, self.cdata):
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100 if not cdata.has_section(section):
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101 cdata.add_section(section)
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102 cdata.set(section, name, value)
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103
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104 def _config(self, section, name, default, funcname):
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105 if self.cdata.has_option(section, name):
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106 try:
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107 func = getattr(self.cdata, funcname)
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108 return func(section, name)
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109 except ConfigParser.InterpolationError, inst:
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110 raise util.Abort(_("Error in configuration section [%s] "
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111 "parameter '%s':\n%s")
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112 % (section, name, inst))
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113 return default
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114
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115 def config(self, section, name, default=None):
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116 return self._config(section, name, default, 'get')
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117
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118 def configbool(self, section, name, default=False):
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119 return self._config(section, name, default, 'getboolean')
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120
2499
894435215344 Added ui.configlist method to get comma/space separated lists of strings.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2498
diff changeset
121 def configlist(self, section, name, default=None):
894435215344 Added ui.configlist method to get comma/space separated lists of strings.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2498
diff changeset
122 """Return a list of comma/space separated strings"""
894435215344 Added ui.configlist method to get comma/space separated lists of strings.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2498
diff changeset
123 result = self.config(section, name)
894435215344 Added ui.configlist method to get comma/space separated lists of strings.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2498
diff changeset
124 if result is None:
2502
18cf95ad3666 Allow using default values with ui.configlist, too, and add a test for this.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2499
diff changeset
125 result = default or []
18cf95ad3666 Allow using default values with ui.configlist, too, and add a test for this.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2499
diff changeset
126 if isinstance(result, basestring):
18cf95ad3666 Allow using default values with ui.configlist, too, and add a test for this.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2499
diff changeset
127 result = result.replace(",", " ").split()
18cf95ad3666 Allow using default values with ui.configlist, too, and add a test for this.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2499
diff changeset
128 return result
2499
894435215344 Added ui.configlist method to get comma/space separated lists of strings.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2498
diff changeset
129
2343
af81d8770620 add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2335
diff changeset
130 def has_config(self, section):
af81d8770620 add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2335
diff changeset
131 '''tell whether section exists in config.'''
af81d8770620 add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2335
diff changeset
132 return self.cdata.has_section(section)
af81d8770620 add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2335
diff changeset
133
285
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
134 def configitems(self, section):
1839
876e4e6ad82b Create local ui object per repository, so .hg/hgrc don't get mixed.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1637
diff changeset
135 items = {}
285
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
136 if self.cdata.has_section(section):
1876
2e0fd78587bd Catch hgrc interpolation errors nicely.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1874
diff changeset
137 try:
2e0fd78587bd Catch hgrc interpolation errors nicely.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1874
diff changeset
138 items.update(dict(self.cdata.items(section)))
2e0fd78587bd Catch hgrc interpolation errors nicely.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1874
diff changeset
139 except ConfigParser.InterpolationError, inst:
3073
24c1db20990c Include section name and parameter name (if available) in config errors.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3038
diff changeset
140 raise util.Abort(_("Error in configuration section [%s]:\n%s")
24c1db20990c Include section name and parameter name (if available) in config errors.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3038
diff changeset
141 % (section, inst))
1839
876e4e6ad82b Create local ui object per repository, so .hg/hgrc don't get mixed.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1637
diff changeset
142 x = items.items()
876e4e6ad82b Create local ui object per repository, so .hg/hgrc don't get mixed.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1637
diff changeset
143 x.sort()
876e4e6ad82b Create local ui object per repository, so .hg/hgrc don't get mixed.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1637
diff changeset
144 return x
285
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
145
3343
ab406cfa1b99 ui.py: don't query parentui.cdata when looking up config items.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3342
diff changeset
146 def walkconfig(self):
3342
4eeb79b4da30 ui.py: make walkconfig use configitems
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3341
diff changeset
147 sections = self.cdata.sections()
4eeb79b4da30 ui.py: make walkconfig use configitems
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3341
diff changeset
148 sections.sort()
4eeb79b4da30 ui.py: make walkconfig use configitems
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3341
diff changeset
149 for section in sections:
4eeb79b4da30 ui.py: make walkconfig use configitems
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3341
diff changeset
150 for name, value in self.configitems(section):
4eeb79b4da30 ui.py: make walkconfig use configitems
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3341
diff changeset
151 yield section, name, value.replace('\n', '\\n')
1028
25e7ea0f2cff Add commands.debugconfig.
Bryan O'Sullivan <bos@serpentine.com>
parents: 981
diff changeset
152
1071
8f0ac653f85e Add support for extension modules
mason@suse.com
parents: 1062
diff changeset
153 def extensions(self):
2403
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
154 result = self.configitems("extensions")
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
155 for i, (key, value) in enumerate(result):
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
156 if value:
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
157 result[i] = (key, os.path.expanduser(value))
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
158 return result
1071
8f0ac653f85e Add support for extension modules
mason@suse.com
parents: 1062
diff changeset
159
2003
62647394e368 Implementation of per-user .hgignore.
mcmillen@cs.cmu.edu
parents: 1989
diff changeset
160 def hgignorefiles(self):
2403
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
161 result = []
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
162 for key, value in self.configitems("ui"):
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
163 if key == 'ignore' or key.startswith('ignore.'):
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
164 result.append(os.path.expanduser(value))
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
165 return result
2003
62647394e368 Implementation of per-user .hgignore.
mcmillen@cs.cmu.edu
parents: 1989
diff changeset
166
2072
74d3f5336b66 Implement revlogng.
mason@suse.com
parents: 2033
diff changeset
167 def configrevlog(self):
2403
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
168 result = {}
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
169 for key, value in self.configitems("revlog"):
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
170 result[key.lower()] = value
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
171 return result
2388
74d569332f8b Cleanup: unifiy the coding style in the ui.py configitems forwarders.
Markus F.X.J. Oberhumer <markus@oberhumer.com>
parents: 2343
diff changeset
172
608
d2994b5298fb Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents: 565
diff changeset
173 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
174 """Return default username to be used in commits.
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
175
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
176 Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
177 and stop searching if one of these is set.
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
178 Abort if found username is an empty string to force specifying
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
179 the commit user elsewhere, e.g. with line option or repo hgrc.
2343
af81d8770620 add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2335
diff changeset
180 If not found, use ($LOGNAME or $USER or $LNAME or
af81d8770620 add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2335
diff changeset
181 $USERNAME) +"@full.hostname".
1985
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
182 """
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
183 user = os.environ.get("HGUSER")
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
184 if user is None:
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
185 user = self.config("ui", "username")
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
186 if user is None:
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
187 user = os.environ.get("EMAIL")
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
188 if user is None:
2343
af81d8770620 add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2335
diff changeset
189 try:
2652
e6a41cbaa260 fix windows username problem.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2624
diff changeset
190 user = '%s@%s' % (util.getuser(), socket.getfqdn())
2343
af81d8770620 add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2335
diff changeset
191 except KeyError:
af81d8770620 add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2335
diff changeset
192 raise util.Abort(_("Please specify a username."))
1985
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
193 return user
608
d2994b5298fb Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents: 565
diff changeset
194
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
195 def shortuser(self, user):
ee4f60abad93 Move generating short username to display in hg/hgweb annotate to ui module.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1071
diff changeset
196 """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
197 if not self.verbose: user = util.shortuser(user)
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
198 return user
ee4f60abad93 Move generating short username to display in hg/hgweb annotate to ui module.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1071
diff changeset
199
2494
73ac95671788 push, outgoing, bundle: fall back to "default" if "default-push" not defined
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2470
diff changeset
200 def expandpath(self, loc, default=None):
1892
622ee75cb4c9 Directory names take precedence over symbolic names consistently.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1882
diff changeset
201 """Return repository location relative to cwd or from [paths]"""
2624
46e52bbb9b1a expand the path if destination is not a directory
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2598
diff changeset
202 if "://" in loc or os.path.isdir(loc):
1892
622ee75cb4c9 Directory names take precedence over symbolic names consistently.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1882
diff changeset
203 return loc
622ee75cb4c9 Directory names take precedence over symbolic names consistently.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1882
diff changeset
204
2495
4a2a4d988ead make ui.expandpath better with default path.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2494
diff changeset
205 path = self.config("paths", loc)
4a2a4d988ead make ui.expandpath better with default path.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2494
diff changeset
206 if not path and default is not None:
4a2a4d988ead make ui.expandpath better with default path.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2494
diff changeset
207 path = self.config("paths", default)
2498
1e2ec4fd16df Fix ui.expandpath problem and broken test introduced by 4a2a4d988ead.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2495
diff changeset
208 return path or loc
506
1f81ebff98c9 [PATCH] Add ui.expandpath command
mpm@selenic.com
parents: 350
diff changeset
209
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
210 def write(self, *args):
2033
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
211 if self.header:
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
212 if self.header != self.prev_header:
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
213 self.prev_header = self.header
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
214 self.write(*self.header)
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
215 self.header = []
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
216 for a in args:
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
217 sys.stdout.write(str(a))
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
218
2033
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
219 def write_header(self, *args):
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
220 for a in args:
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
221 self.header.append(str(a))
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
222
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
223 def write_err(self, *args):
1989
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
224 try:
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
225 if not sys.stdout.closed: sys.stdout.flush()
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
226 for a in args:
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
227 sys.stderr.write(str(a))
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
228 except IOError, inst:
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
229 if inst.errno != errno.EPIPE:
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
230 raise
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
231
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
232 def flush(self):
2013
65634e1038dd Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents: 2003
diff changeset
233 try: sys.stdout.flush()
65634e1038dd Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents: 2003
diff changeset
234 except: pass
65634e1038dd Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents: 2003
diff changeset
235 try: sys.stderr.flush()
65634e1038dd Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents: 2003
diff changeset
236 except: pass
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
237
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
238 def readline(self):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
239 return sys.stdin.readline()[:-1]
2281
7761597b5da3 prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2206
diff changeset
240 def prompt(self, msg, pat=None, default="y"):
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
241 if not self.interactive: return default
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
242 while 1:
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
243 self.write(msg, " ")
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
244 r = self.readline()
2281
7761597b5da3 prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2206
diff changeset
245 if not pat or re.match(pat, r):
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
246 return r
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
247 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
248 self.write(_("unrecognized response\n"))
2281
7761597b5da3 prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2206
diff changeset
249 def getpass(self, prompt=None, default=None):
7761597b5da3 prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2206
diff changeset
250 if not self.interactive: return default
7761597b5da3 prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2206
diff changeset
251 return getpass.getpass(prompt or _('password: '))
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
252 def status(self, *msg):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
253 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
254 def warn(self, *msg):
565
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255 self.write_err(*msg)
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256 def note(self, *msg):
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257 if self.verbose: self.write(*msg)
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258 def debug(self, *msg):
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259 if self.debugflag: self.write(*msg)
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ae12a81549a7 Pass correct username as $HGUSER to hgeditor if "commit -u" is used.
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260 def edit(self, text, user):
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261 (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt",
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262 text=True)
1984
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263 try:
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264 f = os.fdopen(fd, "w")
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265 f.write(text)
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266 f.close()
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267
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268 editor = (os.environ.get("HGEDITOR") or
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269 self.config("ui", "editor") or
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270 os.environ.get("EDITOR", "vi"))
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271
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272 util.system("%s \"%s\"" % (editor, name),
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273 environ={'HGUSER': user},
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274 onerr=util.Abort, errprefix=_("edit failed"))
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275
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276 f = open(name)
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277 t = f.read()
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278 f.close()
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279 t = re.sub("(?m)^HG:.*\n", "", t)
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280 finally:
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281 os.unlink(name)
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282
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283 return t
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284
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285 def print_exc(self):
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286 '''print exception traceback if traceback printing enabled.
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287 only to call in exception handler. returns true if traceback
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288 printed.'''
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289 if self.traceback:
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290 traceback.print_exc()
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291 return self.traceback