Mercurial > hg > mercurial-crew-with-dirclash
annotate mercurial/ui.py @ 1984:df7436f439a0
Improved ui.edit():
- Use descriptive name for temporary file: hg-editor-*.txt
- Don't import tempfile in the method, but use demandload()
- Remove tempfile file even if editor aborts.
author | Thomas Arendsen Hein <thomas@intevation.de> |
---|---|
date | Tue, 21 Mar 2006 12:54:32 +0100 |
parents | ae12a81549a7 |
children | c577689006fa |
rev | line source |
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207 | 1 # ui.py - user interface bits for mercurial |
2 # | |
3 # Copyright 2005 Matt Mackall <mpm@selenic.com> | |
4 # | |
5 # This software may be used and distributed according to the terms | |
6 # of the GNU General Public License, incorporated herein by reference. | |
7 | |
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inherit hgrc so "%" interpolation works.
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8 import ConfigParser |
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9 from i18n import gettext as _ |
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Demand-load most modules in the commands and ui modules.
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10 from demandload import * |
1984
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Improved ui.edit():
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11 demandload(globals(), "os re socket sys util tempfile") |
207 | 12 |
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13 class ui(object): |
207 | 14 def __init__(self, verbose=False, debug=False, quiet=False, |
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15 interactive=True, parentui=None): |
960 | 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()) |
285 | 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) |
285 | 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) |
1071 | 43 |
44 def updateopts(self, verbose=False, debug=False, quiet=False, | |
45 interactive=True): | |
285 | 46 self.quiet = (self.quiet or quiet) and not verbose and not debug |
47 self.verbose = (self.verbose or verbose) or debug | |
48 self.debugflag = (self.debugflag or debug) | |
49 self.interactive = (self.interactive and interactive) | |
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)) |
337 | 65 |
960 | 66 def setconfig(self, section, name, val): |
67 self.overlay[(section, name)] = val | |
68 | |
69 def config(self, section, name, default=None): | |
70 if self.overlay.has_key((section, name)): | |
71 return self.overlay[(section, name)] | |
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) |
285 | 81 |
960 | 82 def configbool(self, section, name, default=False): |
83 if self.overlay.has_key((section, name)): | |
84 return self.overlay[(section, name)] | |
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) |
285 | 94 |
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)) |
285 | 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 |
285 | 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 |
1071 | 123 def extensions(self): |
124 return self.configitems("extensions") | |
125 | |
1637 | 126 def diffopts(self): |
127 if self.diffcache: | |
128 return self.diffcache | |
129 ret = { 'showfunc' : True, 'ignorews' : False} | |
130 for x in self.configitems("diff"): | |
131 k = x[0].lower() | |
132 v = x[1] | |
133 if v: | |
134 v = v.lower() | |
135 if v == 'true': | |
136 value = True | |
137 else: | |
138 value = False | |
139 ret[k] = value | |
140 self.diffcache = ret | |
141 return ret | |
142 | |
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143 def username(self): |
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144 return (os.environ.get("HGUSER") or |
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145 self.config("ui", "username") or |
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146 os.environ.get("EMAIL") or |
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147 (os.environ.get("LOGNAME", |
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148 os.environ.get("USERNAME", "unknown")) |
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149 + '@' + socket.getfqdn())) |
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150 |
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151 def shortuser(self, user): |
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152 """Return a short representation of a user name or email address.""" |
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153 if not self.verbose: user = util.shortuser(user) |
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154 return user |
ee4f60abad93
Move generating short username to display in hg/hgweb annotate to ui module.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1071
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155 |
1893
6569651a4f1e
Read paths specified in .hg/hgrc relative to repo root, otherwise to home dir.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1892
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156 def expandpath(self, loc): |
1892
622ee75cb4c9
Directory names take precedence over symbolic names consistently.
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parents:
1882
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157 """Return repository location relative to cwd or from [paths]""" |
1893
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parents:
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158 if loc.find("://") != -1 or os.path.exists(loc): |
1892
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Directory names take precedence over symbolic names consistently.
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parents:
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159 return loc |
622ee75cb4c9
Directory names take precedence over symbolic names consistently.
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parents:
1882
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160 |
1893
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Read paths specified in .hg/hgrc relative to repo root, otherwise to home dir.
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parents:
1892
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161 return self.config("paths", loc, loc) |
506 | 162 |
207 | 163 def write(self, *args): |
164 for a in args: | |
165 sys.stdout.write(str(a)) | |
565 | 166 |
167 def write_err(self, *args): | |
1609
c50bddfbc812
eliminate backtrace when piping output on windows.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1569
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168 if not sys.stdout.closed: sys.stdout.flush() |
565 | 169 for a in args: |
170 sys.stderr.write(str(a)) | |
171 | |
1837
6f67a4c93493
make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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172 def flush(self): |
6f67a4c93493
make ui flush output. this makes error happen if printing to /dev/full.
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parents:
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173 try: |
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parents:
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174 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
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175 finally: |
6f67a4c93493
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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176 sys.stderr.flush() |
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make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1637
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177 |
207 | 178 def readline(self): |
179 return sys.stdin.readline()[:-1] | |
1062 | 180 def prompt(self, msg, pat, default="y"): |
207 | 181 if not self.interactive: return default |
182 while 1: | |
183 self.write(msg, " ") | |
184 r = self.readline() | |
185 if re.match(pat, r): | |
186 return r | |
187 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
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188 self.write(_("unrecognized response\n")) |
207 | 189 def status(self, *msg): |
190 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
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191 def warn(self, *msg): |
565 | 192 self.write_err(*msg) |
207 | 193 def note(self, *msg): |
194 if self.verbose: self.write(*msg) | |
195 def debug(self, *msg): | |
196 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
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197 def edit(self, text, user): |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
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198 (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt") |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
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199 try: |
df7436f439a0
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parents:
1983
diff
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200 f = os.fdopen(fd, "w") |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
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201 f.write(text) |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
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202 f.close() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
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203 |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
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204 editor = (os.environ.get("HGEDITOR") or |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
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205 self.config("ui", "editor") or |
df7436f439a0
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Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
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206 os.environ.get("EDITOR", "vi")) |
207 | 207 |
1984
df7436f439a0
Improved ui.edit():
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parents:
1983
diff
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208 util.system("%s \"%s\"" % (editor, name), |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
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209 environ={'HGUSER': user}, |
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Improved ui.edit():
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parents:
1983
diff
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210 onerr=util.Abort, errprefix=_("edit failed")) |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
211 |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
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|
212 f = open(name) |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
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213 t = f.read() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
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214 f.close() |
df7436f439a0
Improved ui.edit():
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parents:
1983
diff
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215 t = re.sub("(?m)^HG:.*\n", "", t) |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
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|
216 finally: |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
217 os.unlink(name) |
662
b55a78595ef6
Pass username to hgeditor, remove temporary file
Radoslaw "AstralStorm" Szkodzinski <astralstorm@gorzow.mm.pl>
parents:
613
diff
changeset
|
218 |
207 | 219 return t |