Mercurial > hg > mercurial-crew-with-dirclash
annotate mercurial/ui.py @ 2945:731f6b3d27c2
merge with self.
author | Vadim Gelfer <vadim.gelfer@gmail.com> |
---|---|
date | Fri, 18 Aug 2006 14:13:44 -0700 |
parents | ef8ee4477019 2efa9b8aed30 |
children | 494521a3f142 |
rev | line source |
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207 | 1 # ui.py - user interface bits for mercurial |
2 # | |
2858 | 3 # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
207 | 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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i18n first part: make '_' available for files who need it
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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") |
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, traceback=False, parentui=None, |
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16 readhooks=[]): |
960 | 17 self.overlay = {} |
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18 if parentui is None: |
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19 # this is the parent of all ui children |
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20 self.parentui = None |
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21 self.readhooks = list(readhooks) |
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22 self.cdata = ConfigParser.SafeConfigParser() |
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23 self.readconfig(util.rcpath()) |
285 | 24 |
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25 self.quiet = self.configbool("ui", "quiet") |
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26 self.verbose = self.configbool("ui", "verbose") |
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27 self.debugflag = self.configbool("ui", "debug") |
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28 self.interactive = self.configbool("ui", "interactive", True) |
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29 self.traceback = traceback |
285 | 30 |
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31 self.updateopts(verbose, debug, quiet, interactive) |
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32 self.diffcache = None |
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33 self.header = [] |
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34 self.prev_header = [] |
2072 | 35 self.revlogopts = self.configrevlog() |
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36 else: |
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37 # parentui may point to an ui object which is already a child |
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38 self.parentui = parentui.parentui or parentui |
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39 self.readhooks = list(parentui.readhooks or readhooks) |
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40 parent_cdata = self.parentui.cdata |
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41 self.cdata = ConfigParser.SafeConfigParser(parent_cdata.defaults()) |
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42 # make interpolation work |
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43 for section in parent_cdata.sections(): |
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44 self.cdata.add_section(section) |
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45 for name, value in parent_cdata.items(section, raw=True): |
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46 self.cdata.set(section, name, value) |
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47 |
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48 def __getattr__(self, key): |
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49 return getattr(self.parentui, key) |
1071 | 50 |
51 def updateopts(self, verbose=False, debug=False, quiet=False, | |
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52 interactive=True, traceback=False, config=[]): |
285 | 53 self.quiet = (self.quiet or quiet) and not verbose and not debug |
54 self.verbose = (self.verbose or verbose) or debug | |
55 self.debugflag = (self.debugflag or debug) | |
56 self.interactive = (self.interactive and interactive) | |
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57 self.traceback = self.traceback or traceback |
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58 for cfg in config: |
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59 try: |
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60 name, value = cfg.split('=', 1) |
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61 section, name = name.split('.', 1) |
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62 if not self.cdata.has_section(section): |
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63 self.cdata.add_section(section) |
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64 if not section or not name: |
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65 raise IndexError |
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66 self.cdata.set(section, name, value) |
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67 except (IndexError, ValueError): |
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68 raise util.Abort(_('malformed --config option: %s') % cfg) |
285 | 69 |
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70 def readconfig(self, fn, root=None): |
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71 if isinstance(fn, basestring): |
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72 fn = [fn] |
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73 for f in fn: |
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74 try: |
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75 self.cdata.read(f) |
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76 except ConfigParser.ParsingError, inst: |
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77 raise util.Abort(_("Failed to parse %s\n%s") % (f, inst)) |
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78 # translate paths relative to root (or home) into absolute paths |
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79 if root is None: |
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80 root = os.path.expanduser('~') |
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81 for name, path in self.configitems("paths"): |
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82 if path and "://" not in path and not os.path.isabs(path): |
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83 self.cdata.set("paths", name, os.path.join(root, path)) |
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84 for hook in self.readhooks: |
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85 hook(self) |
337 | 86 |
960 | 87 def setconfig(self, section, name, val): |
88 self.overlay[(section, name)] = val | |
89 | |
90 def config(self, section, name, default=None): | |
91 if self.overlay.has_key((section, name)): | |
92 return self.overlay[(section, name)] | |
93 if self.cdata.has_option(section, name): | |
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94 try: |
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95 return self.cdata.get(section, name) |
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96 except ConfigParser.InterpolationError, inst: |
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97 raise util.Abort(_("Error in configuration:\n%s") % inst) |
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98 if self.parentui is None: |
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99 return default |
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100 else: |
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101 return self.parentui.config(section, name, default) |
285 | 102 |
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103 def configlist(self, section, name, default=None): |
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104 """Return a list of comma/space separated strings""" |
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105 result = self.config(section, name) |
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106 if result is None: |
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107 result = default or [] |
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108 if isinstance(result, basestring): |
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109 result = result.replace(",", " ").split() |
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110 return result |
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111 |
960 | 112 def configbool(self, section, name, default=False): |
113 if self.overlay.has_key((section, name)): | |
114 return self.overlay[(section, name)] | |
115 if self.cdata.has_option(section, name): | |
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116 try: |
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117 return self.cdata.getboolean(section, name) |
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118 except ConfigParser.InterpolationError, inst: |
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119 raise util.Abort(_("Error in configuration:\n%s") % inst) |
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120 if self.parentui is None: |
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121 return default |
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122 else: |
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123 return self.parentui.configbool(section, name, default) |
285 | 124 |
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125 def has_config(self, section): |
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126 '''tell whether section exists in config.''' |
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127 return self.cdata.has_section(section) |
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128 |
285 | 129 def configitems(self, section): |
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130 items = {} |
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131 if self.parentui is not None: |
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132 items = dict(self.parentui.configitems(section)) |
285 | 133 if self.cdata.has_section(section): |
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134 try: |
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135 items.update(dict(self.cdata.items(section))) |
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136 except ConfigParser.InterpolationError, inst: |
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137 raise util.Abort(_("Error in configuration:\n%s") % inst) |
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138 x = items.items() |
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139 x.sort() |
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140 return x |
285 | 141 |
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142 def walkconfig(self, seen=None): |
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143 if seen is None: |
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144 seen = {} |
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145 for (section, name), value in self.overlay.iteritems(): |
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146 yield section, name, value |
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147 seen[section, name] = 1 |
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148 for section in self.cdata.sections(): |
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149 for name, value in self.cdata.items(section): |
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150 if (section, name) in seen: continue |
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151 yield section, name, value.replace('\n', '\\n') |
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152 seen[section, name] = 1 |
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153 if self.parentui is not None: |
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154 for parent in self.parentui.walkconfig(seen): |
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155 yield parent |
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156 |
1071 | 157 def extensions(self): |
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158 result = self.configitems("extensions") |
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159 for i, (key, value) in enumerate(result): |
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160 if value: |
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161 result[i] = (key, os.path.expanduser(value)) |
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162 return result |
1071 | 163 |
2003 | 164 def hgignorefiles(self): |
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165 result = [] |
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166 for key, value in self.configitems("ui"): |
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167 if key == 'ignore' or key.startswith('ignore.'): |
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168 result.append(os.path.expanduser(value)) |
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169 return result |
2003 | 170 |
2072 | 171 def configrevlog(self): |
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172 result = {} |
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173 for key, value in self.configitems("revlog"): |
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174 result[key.lower()] = value |
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175 return result |
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176 |
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177 def username(self): |
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178 """Return default username to be used in commits. |
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179 |
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180 Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
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181 and stop searching if one of these is set. |
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182 Abort if found username is an empty string to force specifying |
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183 the commit user elsewhere, e.g. with line option or repo hgrc. |
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184 If not found, use ($LOGNAME or $USER or $LNAME or |
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185 $USERNAME) +"@full.hostname". |
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186 """ |
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187 user = os.environ.get("HGUSER") |
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188 if user is None: |
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189 user = self.config("ui", "username") |
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190 if user is None: |
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191 user = os.environ.get("EMAIL") |
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192 if user is None: |
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193 try: |
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194 user = '%s@%s' % (util.getuser(), socket.getfqdn()) |
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195 except KeyError: |
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196 raise util.Abort(_("Please specify a username.")) |
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197 return user |
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198 |
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199 def shortuser(self, user): |
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200 """Return a short representation of a user name or email address.""" |
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201 if not self.verbose: user = util.shortuser(user) |
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202 return user |
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203 |
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204 def expandpath(self, loc, default=None): |
1892
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205 """Return repository location relative to cwd or from [paths]""" |
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206 if "://" in loc or os.path.isdir(loc): |
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207 return loc |
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208 |
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209 path = self.config("paths", loc) |
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210 if not path and default is not None: |
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211 path = self.config("paths", default) |
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212 return path or loc |
506 | 213 |
207 | 214 def write(self, *args): |
2033
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215 if self.header: |
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216 if self.header != self.prev_header: |
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217 self.prev_header = self.header |
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218 self.write(*self.header) |
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219 self.header = [] |
207 | 220 for a in args: |
221 sys.stdout.write(str(a)) | |
565 | 222 |
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223 def write_header(self, *args): |
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224 for a in args: |
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225 self.header.append(str(a)) |
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226 |
565 | 227 def write_err(self, *args): |
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228 try: |
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229 if not sys.stdout.closed: sys.stdout.flush() |
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230 for a in args: |
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231 sys.stderr.write(str(a)) |
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232 except IOError, inst: |
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233 if inst.errno != errno.EPIPE: |
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234 raise |
565 | 235 |
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236 def flush(self): |
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|
237 try: sys.stdout.flush() |
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|
238 except: pass |
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|
239 try: sys.stderr.flush() |
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240 except: pass |
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241 |
207 | 242 def readline(self): |
243 return sys.stdin.readline()[:-1] | |
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244 def prompt(self, msg, pat=None, default="y"): |
207 | 245 if not self.interactive: return default |
246 while 1: | |
247 self.write(msg, " ") | |
248 r = self.readline() | |
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249 if not pat or re.match(pat, r): |
207 | 250 return r |
251 else: | |
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252 self.write(_("unrecognized response\n")) |
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253 def getpass(self, prompt=None, default=None): |
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254 if not self.interactive: return default |
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255 return getpass.getpass(prompt or _('password: ')) |
207 | 256 def status(self, *msg): |
257 if not self.quiet: self.write(*msg) | |
234
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258 def warn(self, *msg): |
565 | 259 self.write_err(*msg) |
207 | 260 def note(self, *msg): |
261 if self.verbose: self.write(*msg) | |
262 def debug(self, *msg): | |
263 if self.debugflag: self.write(*msg) | |
1983
ae12a81549a7
Pass correct username as $HGUSER to hgeditor if "commit -u" is used.
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|
264 def edit(self, text, user): |
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Use text rather than binary mode for editing commit messages
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265 (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt", |
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|
266 text=True) |
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Improved ui.edit():
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1983
diff
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267 try: |
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268 f = os.fdopen(fd, "w") |
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269 f.write(text) |
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270 f.close() |
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271 |
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272 editor = (os.environ.get("HGEDITOR") or |
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273 self.config("ui", "editor") or |
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274 os.environ.get("EDITOR", "vi")) |
207 | 275 |
1984
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276 util.system("%s \"%s\"" % (editor, name), |
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277 environ={'HGUSER': user}, |
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278 onerr=util.Abort, errprefix=_("edit failed")) |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
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279 |
1984
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280 f = open(name) |
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281 t = f.read() |
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282 f.close() |
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283 t = re.sub("(?m)^HG:.*\n", "", t) |
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284 finally: |
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285 os.unlink(name) |
662
b55a78595ef6
Pass username to hgeditor, remove temporary file
Radoslaw "AstralStorm" Szkodzinski <astralstorm@gorzow.mm.pl>
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286 |
207 | 287 return t |
2200
9f43b6e24232
move mail sending code into core, so extensions can share it.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2166
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288 |
2335
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289 def print_exc(self): |
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290 '''print exception traceback if traceback printing enabled. |
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291 only to call in exception handler. returns true if traceback |
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292 printed.''' |
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293 if self.traceback: |
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294 traceback.print_exc() |
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295 return self.traceback |