Mercurial > hg
annotate mercurial/ui.py @ 28375:97cb1aeaca78
graphmod: refactor state handling
Move ASCII graph state to a dictionary, to clarify what is being tracked. Move
the 'seen' state (tracking currently active edges) into this structure.
author | Martijn Pieters <mjpieters@fb.com> |
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date | Fri, 04 Mar 2016 14:44:32 +0000 |
parents | 41dcd7545266 |
children | d09be0b8a3c6 |
rev | line source |
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207 | 1 # ui.py - user interface bits for mercurial |
2 # | |
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3 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
207 | 4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
207 | 7 |
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8 from __future__ import absolute_import |
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9 |
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10 import errno |
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11 import getpass |
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12 import inspect |
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13 import os |
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14 import re |
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15 import socket |
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16 import sys |
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17 import tempfile |
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18 import traceback |
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19 |
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20 from .i18n import _ |
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21 from .node import hex |
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22 |
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23 from . import ( |
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24 config, |
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25 error, |
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26 formatter, |
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27 progress, |
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28 scmutil, |
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29 util, |
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30 ) |
207 | 31 |
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32 samplehgrcs = { |
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33 'user': |
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34 """# example user config (see "hg help config" for more info) |
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35 [ui] |
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36 # name and email, e.g. |
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37 # username = Jane Doe <jdoe@example.com> |
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38 username = |
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39 |
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40 [extensions] |
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41 # uncomment these lines to enable some popular extensions |
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42 # (see "hg help extensions" for more info) |
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43 # |
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44 # pager = |
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45 # color =""", |
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46 |
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47 'cloned': |
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48 """# example repository config (see "hg help config" for more info) |
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49 [paths] |
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50 default = %s |
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51 |
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52 # path aliases to other clones of this repo in URLs or filesystem paths |
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53 # (see "hg help config.paths" for more info) |
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54 # |
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55 # default-push = ssh://jdoe@example.net/hg/jdoes-fork |
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56 # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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57 # my-clone = /home/jdoe/jdoes-clone |
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58 |
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59 [ui] |
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60 # name and email (local to this repository, optional), e.g. |
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61 # username = Jane Doe <jdoe@example.com> |
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62 """, |
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63 |
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64 'local': |
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65 """# example repository config (see "hg help config" for more info) |
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66 [paths] |
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67 # path aliases to other clones of this repo in URLs or filesystem paths |
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68 # (see "hg help config.paths" for more info) |
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69 # |
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70 # default = http://example.com/hg/example-repo |
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71 # default-push = ssh://jdoe@example.net/hg/jdoes-fork |
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72 # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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73 # my-clone = /home/jdoe/jdoes-clone |
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74 |
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75 [ui] |
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76 # name and email (local to this repository, optional), e.g. |
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77 # username = Jane Doe <jdoe@example.com> |
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78 """, |
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79 |
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80 'global': |
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81 """# example system-wide hg config (see "hg help config" for more info) |
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82 |
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83 [extensions] |
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84 # uncomment these lines to enable some popular extensions |
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85 # (see "hg help extensions" for more info) |
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86 # |
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87 # blackbox = |
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88 # color = |
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89 # pager =""", |
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90 } |
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91 |
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92 class ui(object): |
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93 def __init__(self, src=None): |
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94 # _buffers: used for temporary capture of output |
8202 | 95 self._buffers = [] |
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96 # 3-tuple describing how each buffer in the stack behaves. |
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97 # Values are (capture stderr, capture subprocesses, apply labels). |
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98 self._bufferstates = [] |
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99 # When a buffer is active, defines whether we are expanding labels. |
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100 # This exists to prevent an extra list lookup. |
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101 self._bufferapplylabels = None |
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102 self.quiet = self.verbose = self.debugflag = self.tracebackflag = False |
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103 self._reportuntrusted = True |
8203 | 104 self._ocfg = config.config() # overlay |
105 self._tcfg = config.config() # trusted | |
106 self._ucfg = config.config() # untrusted | |
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107 self._trustusers = set() |
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108 self._trustgroups = set() |
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109 self.callhooks = True |
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110 |
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111 if src: |
14612 | 112 self.fout = src.fout |
113 self.ferr = src.ferr | |
114 self.fin = src.fin | |
115 | |
8203 | 116 self._tcfg = src._tcfg.copy() |
117 self._ucfg = src._ucfg.copy() | |
118 self._ocfg = src._ocfg.copy() | |
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119 self._trustusers = src._trustusers.copy() |
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120 self._trustgroups = src._trustgroups.copy() |
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121 self.environ = src.environ |
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122 self.callhooks = src.callhooks |
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123 self.fixconfig() |
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124 else: |
14612 | 125 self.fout = sys.stdout |
126 self.ferr = sys.stderr | |
127 self.fin = sys.stdin | |
128 | |
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129 # shared read-only environment |
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130 self.environ = os.environ |
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131 # we always trust global config files |
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132 for f in scmutil.rcpath(): |
8200 | 133 self.readconfig(f, trust=True) |
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134 |
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135 def copy(self): |
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136 return self.__class__(self) |
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137 |
16135 | 138 def formatter(self, topic, opts): |
139 return formatter.formatter(self, topic, opts) | |
140 | |
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141 def _trusted(self, fp, f): |
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142 st = util.fstat(fp) |
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143 if util.isowner(st): |
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144 return True |
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145 |
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146 tusers, tgroups = self._trustusers, self._trustgroups |
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147 if '*' in tusers or '*' in tgroups: |
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148 return True |
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149 |
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150 user = util.username(st.st_uid) |
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151 group = util.groupname(st.st_gid) |
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152 if user in tusers or group in tgroups or user == util.username(): |
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153 return True |
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154 |
8204 | 155 if self._reportuntrusted: |
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156 self.warn(_('not trusting file %s from untrusted ' |
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157 'user %s, group %s\n') % (f, user, group)) |
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158 return False |
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159 |
8200 | 160 def readconfig(self, filename, root=None, trust=False, |
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161 sections=None, remap=None): |
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162 try: |
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163 fp = open(filename) |
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164 except IOError: |
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165 if not sections: # ignore unless we were looking for something |
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166 return |
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167 raise |
8139 | 168 |
8203 | 169 cfg = config.config() |
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170 trusted = sections or trust or self._trusted(fp, filename) |
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171 |
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172 try: |
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173 cfg.read(filename, fp, sections=sections, remap=remap) |
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174 fp.close() |
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175 except error.ConfigError as inst: |
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176 if trusted: |
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177 raise |
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178 self.warn(_("ignored: %s\n") % str(inst)) |
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179 |
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180 if self.plain(): |
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181 for k in ('debug', 'fallbackencoding', 'quiet', 'slash', |
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182 'logtemplate', 'statuscopies', 'style', |
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183 'traceback', 'verbose'): |
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184 if k in cfg['ui']: |
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185 del cfg['ui'][k] |
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186 for k, v in cfg.items('defaults'): |
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187 del cfg['defaults'][k] |
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188 # Don't remove aliases from the configuration if in the exceptionlist |
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189 if self.plain('alias'): |
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190 for k, v in cfg.items('alias'): |
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191 del cfg['alias'][k] |
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192 if self.plain('revsetalias'): |
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193 for k, v in cfg.items('revsetalias'): |
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194 del cfg['revsetalias'][k] |
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195 |
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196 if trusted: |
8203 | 197 self._tcfg.update(cfg) |
198 self._tcfg.update(self._ocfg) | |
199 self._ucfg.update(cfg) | |
200 self._ucfg.update(self._ocfg) | |
8139 | 201 |
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202 if root is None: |
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203 root = os.path.expanduser('~') |
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204 self.fixconfig(root=root) |
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205 |
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206 def fixconfig(self, root=None, section=None): |
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207 if section in (None, 'paths'): |
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208 # expand vars and ~ |
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209 # translate paths relative to root (or home) into absolute paths |
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210 root = root or os.getcwd() |
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211 for c in self._tcfg, self._ucfg, self._ocfg: |
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212 for n, p in c.items('paths'): |
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213 if not p: |
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214 continue |
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215 if '%%' in p: |
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216 self.warn(_("(deprecated '%%' in path %s=%s from %s)\n") |
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217 % (n, p, self.configsource('paths', n))) |
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218 p = p.replace('%%', '%') |
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219 p = util.expandpath(p) |
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220 if not util.hasscheme(p) and not os.path.isabs(p): |
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221 p = os.path.normpath(os.path.join(root, p)) |
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222 c.set("paths", n, p) |
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223 |
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224 if section in (None, 'ui'): |
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225 # update ui options |
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226 self.debugflag = self.configbool('ui', 'debug') |
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227 self.verbose = self.debugflag or self.configbool('ui', 'verbose') |
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228 self.quiet = not self.debugflag and self.configbool('ui', 'quiet') |
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229 if self.verbose and self.quiet: |
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230 self.quiet = self.verbose = False |
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231 self._reportuntrusted = self.debugflag or self.configbool("ui", |
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232 "report_untrusted", True) |
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233 self.tracebackflag = self.configbool('ui', 'traceback', False) |
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234 |
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235 if section in (None, 'trusted'): |
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236 # update trust information |
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237 self._trustusers.update(self.configlist('trusted', 'users')) |
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238 self._trustgroups.update(self.configlist('trusted', 'groups')) |
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239 |
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240 def backupconfig(self, section, item): |
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241 return (self._ocfg.backup(section, item), |
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242 self._tcfg.backup(section, item), |
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243 self._ucfg.backup(section, item),) |
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244 def restoreconfig(self, data): |
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245 self._ocfg.restore(data[0]) |
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246 self._tcfg.restore(data[1]) |
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247 self._ucfg.restore(data[2]) |
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248 |
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249 def setconfig(self, section, name, value, source=''): |
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250 for cfg in (self._ocfg, self._tcfg, self._ucfg): |
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251 cfg.set(section, name, value, source) |
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252 self.fixconfig(section=section) |
960 | 253 |
8199 | 254 def _data(self, untrusted): |
8203 | 255 return untrusted and self._ucfg or self._tcfg |
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256 |
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257 def configsource(self, section, name, untrusted=False): |
8199 | 258 return self._data(untrusted).source(section, name) or 'none' |
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259 |
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260 def config(self, section, name, default=None, untrusted=False): |
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261 if isinstance(name, list): |
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262 alternates = name |
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263 else: |
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264 alternates = [name] |
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265 |
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266 for n in alternates: |
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267 value = self._data(untrusted).get(section, n, None) |
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268 if value is not None: |
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269 name = n |
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270 break |
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271 else: |
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272 value = default |
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273 |
8204 | 274 if self.debugflag and not untrusted and self._reportuntrusted: |
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275 for n in alternates: |
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276 uvalue = self._ucfg.get(section, n) |
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277 if uvalue is not None and uvalue != value: |
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278 self.debug("ignoring untrusted configuration option " |
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279 "%s.%s = %s\n" % (section, n, uvalue)) |
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280 return value |
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281 |
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282 def configsuboptions(self, section, name, default=None, untrusted=False): |
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283 """Get a config option and all sub-options. |
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284 |
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285 Some config options have sub-options that are declared with the |
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286 format "key:opt = value". This method is used to return the main |
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287 option and all its declared sub-options. |
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288 |
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289 Returns a 2-tuple of ``(option, sub-options)``, where `sub-options`` |
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290 is a dict of defined sub-options where keys and values are strings. |
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291 """ |
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292 data = self._data(untrusted) |
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293 main = data.get(section, name, default) |
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294 if self.debugflag and not untrusted and self._reportuntrusted: |
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295 uvalue = self._ucfg.get(section, name) |
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296 if uvalue is not None and uvalue != main: |
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297 self.debug('ignoring untrusted configuration option ' |
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298 '%s.%s = %s\n' % (section, name, uvalue)) |
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299 |
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300 sub = {} |
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301 prefix = '%s:' % name |
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302 for k, v in data.items(section): |
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303 if k.startswith(prefix): |
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304 sub[k[len(prefix):]] = v |
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305 |
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306 if self.debugflag and not untrusted and self._reportuntrusted: |
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307 for k, v in sub.items(): |
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308 uvalue = self._ucfg.get(section, '%s:%s' % (name, k)) |
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309 if uvalue is not None and uvalue != v: |
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310 self.debug('ignoring untrusted configuration option ' |
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311 '%s:%s.%s = %s\n' % (section, name, k, uvalue)) |
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312 |
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313 return main, sub |
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314 |
13238 | 315 def configpath(self, section, name, default=None, untrusted=False): |
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316 'get a path config item, expanded relative to repo root or config file' |
13238 | 317 v = self.config(section, name, default, untrusted) |
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318 if v is None: |
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319 return None |
13238 | 320 if not os.path.isabs(v) or "://" not in v: |
321 src = self.configsource(section, name, untrusted) | |
322 if ':' in src: | |
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323 base = os.path.dirname(src.rsplit(':')[0]) |
13238 | 324 v = os.path.join(base, os.path.expanduser(v)) |
325 return v | |
326 | |
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327 def configbool(self, section, name, default=False, untrusted=False): |
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328 """parse a configuration element as a boolean |
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329 |
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330 >>> u = ui(); s = 'foo' |
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331 >>> u.setconfig(s, 'true', 'yes') |
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332 >>> u.configbool(s, 'true') |
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333 True |
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334 >>> u.setconfig(s, 'false', 'no') |
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335 >>> u.configbool(s, 'false') |
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336 False |
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337 >>> u.configbool(s, 'unknown') |
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338 False |
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339 >>> u.configbool(s, 'unknown', True) |
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340 True |
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341 >>> u.setconfig(s, 'invalid', 'somevalue') |
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342 >>> u.configbool(s, 'invalid') |
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343 Traceback (most recent call last): |
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344 ... |
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345 ConfigError: foo.invalid is not a boolean ('somevalue') |
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346 """ |
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347 |
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348 v = self.config(section, name, None, untrusted) |
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349 if v is None: |
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350 return default |
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351 if isinstance(v, bool): |
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352 return v |
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353 b = util.parsebool(v) |
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354 if b is None: |
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355 raise error.ConfigError(_("%s.%s is not a boolean ('%s')") |
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356 % (section, name, v)) |
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357 return b |
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358 |
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359 def configint(self, section, name, default=None, untrusted=False): |
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360 """parse a configuration element as an integer |
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361 |
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362 >>> u = ui(); s = 'foo' |
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363 >>> u.setconfig(s, 'int1', '42') |
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364 >>> u.configint(s, 'int1') |
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365 42 |
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366 >>> u.setconfig(s, 'int2', '-42') |
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367 >>> u.configint(s, 'int2') |
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368 -42 |
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369 >>> u.configint(s, 'unknown', 7) |
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370 7 |
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371 >>> u.setconfig(s, 'invalid', 'somevalue') |
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372 >>> u.configint(s, 'invalid') |
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373 Traceback (most recent call last): |
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374 ... |
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375 ConfigError: foo.invalid is not an integer ('somevalue') |
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376 """ |
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377 |
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378 v = self.config(section, name, None, untrusted) |
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379 if v is None: |
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380 return default |
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381 try: |
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382 return int(v) |
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383 except ValueError: |
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384 raise error.ConfigError(_("%s.%s is not an integer ('%s')") |
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385 % (section, name, v)) |
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386 |
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387 def configbytes(self, section, name, default=0, untrusted=False): |
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388 """parse a configuration element as a quantity in bytes |
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389 |
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390 Units can be specified as b (bytes), k or kb (kilobytes), m or |
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391 mb (megabytes), g or gb (gigabytes). |
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392 |
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393 >>> u = ui(); s = 'foo' |
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394 >>> u.setconfig(s, 'val1', '42') |
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395 >>> u.configbytes(s, 'val1') |
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396 42 |
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397 >>> u.setconfig(s, 'val2', '42.5 kb') |
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398 >>> u.configbytes(s, 'val2') |
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399 43520 |
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400 >>> u.configbytes(s, 'unknown', '7 MB') |
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401 7340032 |
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402 >>> u.setconfig(s, 'invalid', 'somevalue') |
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403 >>> u.configbytes(s, 'invalid') |
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404 Traceback (most recent call last): |
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405 ... |
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406 ConfigError: foo.invalid is not a byte quantity ('somevalue') |
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407 """ |
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408 |
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409 value = self.config(section, name) |
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410 if value is None: |
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411 if not isinstance(default, str): |
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412 return default |
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413 value = default |
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414 try: |
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415 return util.sizetoint(value) |
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416 except error.ParseError: |
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417 raise error.ConfigError(_("%s.%s is not a byte quantity ('%s')") |
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418 % (section, name, value)) |
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419 |
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420 def configlist(self, section, name, default=None, untrusted=False): |
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421 """parse a configuration element as a list of comma/space separated |
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422 strings |
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423 |
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424 >>> u = ui(); s = 'foo' |
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425 >>> u.setconfig(s, 'list1', 'this,is "a small" ,test') |
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426 >>> u.configlist(s, 'list1') |
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427 ['this', 'is', 'a small', 'test'] |
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428 """ |
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429 |
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430 def _parse_plain(parts, s, offset): |
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431 whitespace = False |
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432 while offset < len(s) and (s[offset].isspace() or s[offset] == ','): |
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433 whitespace = True |
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434 offset += 1 |
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435 if offset >= len(s): |
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436 return None, parts, offset |
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437 if whitespace: |
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438 parts.append('') |
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439 if s[offset] == '"' and not parts[-1]: |
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440 return _parse_quote, parts, offset + 1 |
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441 elif s[offset] == '"' and parts[-1][-1] == '\\': |
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442 parts[-1] = parts[-1][:-1] + s[offset] |
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443 return _parse_plain, parts, offset + 1 |
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444 parts[-1] += s[offset] |
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445 return _parse_plain, parts, offset + 1 |
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446 |
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447 def _parse_quote(parts, s, offset): |
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448 if offset < len(s) and s[offset] == '"': # "" |
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449 parts.append('') |
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450 offset += 1 |
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451 while offset < len(s) and (s[offset].isspace() or |
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452 s[offset] == ','): |
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453 offset += 1 |
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454 return _parse_plain, parts, offset |
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455 |
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456 while offset < len(s) and s[offset] != '"': |
11036 | 457 if (s[offset] == '\\' and offset + 1 < len(s) |
458 and s[offset + 1] == '"'): | |
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459 offset += 1 |
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460 parts[-1] += '"' |
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461 else: |
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462 parts[-1] += s[offset] |
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463 offset += 1 |
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464 |
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465 if offset >= len(s): |
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466 real_parts = _configlist(parts[-1]) |
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467 if not real_parts: |
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468 parts[-1] = '"' |
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469 else: |
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470 real_parts[0] = '"' + real_parts[0] |
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471 parts = parts[:-1] |
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472 parts.extend(real_parts) |
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473 return None, parts, offset |
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474 |
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475 offset += 1 |
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476 while offset < len(s) and s[offset] in [' ', ',']: |
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477 offset += 1 |
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478 |
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479 if offset < len(s): |
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480 if offset + 1 == len(s) and s[offset] == '"': |
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481 parts[-1] += '"' |
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482 offset += 1 |
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483 else: |
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484 parts.append('') |
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485 else: |
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486 return None, parts, offset |
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487 |
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488 return _parse_plain, parts, offset |
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489 |
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490 def _configlist(s): |
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491 s = s.rstrip(' ,') |
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492 if not s: |
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493 return [] |
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494 parser, parts, offset = _parse_plain, [''], 0 |
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495 while parser: |
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496 parser, parts, offset = parser(parts, s, offset) |
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497 return parts |
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498 |
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499 result = self.config(section, name, untrusted=untrusted) |
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500 if result is None: |
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501 result = default or [] |
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502 if isinstance(result, basestring): |
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changeset
|
503 result = _configlist(result.lstrip(' ,\n')) |
10982
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
504 if result is None: |
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
505 result = default or [] |
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
|
506 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
|
507 |
27696
e70c97cc9243
config: add hasconfig method and supporting plumbing
Bryan O'Sullivan <bos@serpentine.com>
parents:
27563
diff
changeset
|
508 def hasconfig(self, section, name, untrusted=False): |
e70c97cc9243
config: add hasconfig method and supporting plumbing
Bryan O'Sullivan <bos@serpentine.com>
parents:
27563
diff
changeset
|
509 return self._data(untrusted).hasitem(section, name) |
e70c97cc9243
config: add hasconfig method and supporting plumbing
Bryan O'Sullivan <bos@serpentine.com>
parents:
27563
diff
changeset
|
510 |
4487
1b5b98837bb5
ui: Rename has_config to has_section.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4258
diff
changeset
|
511 def has_section(self, section, untrusted=False): |
2343
af81d8770620
add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2335
diff
changeset
|
512 '''tell whether section exists in config.''' |
8199 | 513 return section in self._data(untrusted) |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
514 |
27253
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
changeset
|
515 def configitems(self, section, untrusted=False, ignoresub=False): |
8199 | 516 items = self._data(untrusted).items(section) |
27253
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
changeset
|
517 if ignoresub: |
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
changeset
|
518 newitems = {} |
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
changeset
|
519 for k, v in items: |
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
changeset
|
520 if ':' not in k: |
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
changeset
|
521 newitems[k] = v |
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
changeset
|
522 items = newitems.items() |
8204 | 523 if self.debugflag and not untrusted and self._reportuntrusted: |
8222
d30a21594812
more whitespace cleanup and some other style nits
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8220
diff
changeset
|
524 for k, v in self._ucfg.items(section): |
8203 | 525 if self._tcfg.get(section, k) != v: |
14708
8083f4d00bd1
i18n: remove translation of debug messages
David Soria Parra <dsp@php.net>
parents:
14614
diff
changeset
|
526 self.debug("ignoring untrusted configuration option " |
8083f4d00bd1
i18n: remove translation of debug messages
David Soria Parra <dsp@php.net>
parents:
14614
diff
changeset
|
527 "%s.%s = %s\n" % (section, k, v)) |
8144
fca54469480e
ui: introduce new config parser
Matt Mackall <mpm@selenic.com>
parents:
8143
diff
changeset
|
528 return items |
285 | 529 |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
530 def walkconfig(self, untrusted=False): |
8203 | 531 cfg = self._data(untrusted) |
532 for section in cfg.sections(): | |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
533 for name, value in self.configitems(section, untrusted): |
13576
edd06611a7c6
ui: yield unchanged values in walkconfig
Martin Geisler <mg@aragost.com>
parents:
13493
diff
changeset
|
534 yield section, name, value |
1028
25e7ea0f2cff
Add commands.debugconfig.
Bryan O'Sullivan <bos@serpentine.com>
parents:
981
diff
changeset
|
535 |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
536 def plain(self, feature=None): |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
537 '''is plain mode active? |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
538 |
13849
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
539 Plain mode means that all configuration variables which affect |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
540 the behavior and output of Mercurial should be |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
541 ignored. Additionally, the output should be stable, |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
542 reproducible and suitable for use in scripts or applications. |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
543 |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
544 The only way to trigger plain mode is by setting either the |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
545 `HGPLAIN' or `HGPLAINEXCEPT' environment variables. |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
546 |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
547 The return value can either be |
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
548 - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT |
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
549 - True otherwise |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
550 ''' |
13849
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
551 if 'HGPLAIN' not in os.environ and 'HGPLAINEXCEPT' not in os.environ: |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
552 return False |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
553 exceptions = os.environ.get('HGPLAINEXCEPT', '').strip().split(',') |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
554 if feature and exceptions: |
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
555 return feature not in exceptions |
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
556 return True |
10455
40dfd46d098f
ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents:
10426
diff
changeset
|
557 |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
558 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
|
559 """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
|
560 |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
561 Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
562 and stop searching if one of these is set. |
6862
7192876ac329
ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6762
diff
changeset
|
563 If not found and ui.askusername is True, ask the user, else use |
7192876ac329
ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6762
diff
changeset
|
564 ($LOGNAME or $USER or $LNAME or $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
|
565 """ |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
566 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
|
567 if user is None: |
21955
6dfb78f18bdb
config: allow 'user' in .hgrc ui section (issue3169)
anatoly techtonik <techtonik@gmail.com>
parents:
21195
diff
changeset
|
568 user = self.config("ui", ["username", "user"]) |
11225
d6dbd5e4ee72
ui.username(): expand environment variables in username configuration value.
Chad Dombrova <chadrik@gmail.com>
parents:
11036
diff
changeset
|
569 if user is not None: |
d6dbd5e4ee72
ui.username(): expand environment variables in username configuration value.
Chad Dombrova <chadrik@gmail.com>
parents:
11036
diff
changeset
|
570 user = os.path.expandvars(user) |
1985
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
571 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
|
572 user = os.environ.get("EMAIL") |
6862
7192876ac329
ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6762
diff
changeset
|
573 if user is None and self.configbool("ui", "askusername"): |
7600 | 574 user = self.prompt(_("enter a commit username:"), default=None) |
9613
c63c336ee2f7
ui: only use "user@host" as username in noninteractive mode
Martin Geisler <mg@lazybytes.net>
parents:
9610
diff
changeset
|
575 if user is None and not self.interactive(): |
3721
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3678
diff
changeset
|
576 try: |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3678
diff
changeset
|
577 user = '%s@%s' % (util.getuser(), socket.getfqdn()) |
16940
6409a5c75125
ui: lowercase "no username" warning
Martin Geisler <mg@aragost.com>
parents:
16939
diff
changeset
|
578 self.warn(_("no username found, using '%s' instead\n") % user) |
3721
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3678
diff
changeset
|
579 except KeyError: |
4044
78a0dd93db0b
Abort on empty username so specifying a username can be forced.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3984
diff
changeset
|
580 pass |
78a0dd93db0b
Abort on empty username so specifying a username can be forced.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3984
diff
changeset
|
581 if not user: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26451
diff
changeset
|
582 raise error.Abort(_('no username supplied'), |
20574
5614f8cf0861
ui: suggest config --edit when no username is set
Matt Mackall <mpm@selenic.com>
parents:
20265
diff
changeset
|
583 hint=_('use "hg config --edit" ' |
20580
b75a23eec9c9
ui: fix extra space in username abort
Matt Mackall <mpm@selenic.com>
parents:
20574
diff
changeset
|
584 'to set your username')) |
6351
eed0a6a05096
ui: disallow newlines in usernames (issue1034)
Matt Mackall <mpm@selenic.com>
parents:
6333
diff
changeset
|
585 if "\n" in user: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26451
diff
changeset
|
586 raise error.Abort(_("username %s contains a newline\n") |
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26451
diff
changeset
|
587 % repr(user)) |
1985
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
588 return user |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
589 |
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
|
590 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
|
591 """Return a short representation of a user name or email address.""" |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
592 if not self.verbose: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
593 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
|
594 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
|
595 |
2494
73ac95671788
push, outgoing, bundle: fall back to "default" if "default-push" not defined
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2470
diff
changeset
|
596 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
|
597 """Return repository location relative to cwd or from [paths]""" |
26189
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
598 try: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
599 p = self.paths.getpath(loc) |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
600 if p: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
601 return p.rawloc |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
602 except error.RepoError: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
603 pass |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
604 |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
605 if default: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
606 try: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
607 p = self.paths.getpath(default) |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
608 if p: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
609 return p.rawloc |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
610 except error.RepoError: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
611 pass |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
612 |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
613 return loc |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
614 |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
615 @util.propertycache |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
616 def paths(self): |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
617 return paths(self) |
506 | 618 |
27106
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
619 def pushbuffer(self, error=False, subproc=False, labeled=False): |
23139
e53f6b72a0e4
spelling: fixes from proofreading of spell checker issues
Mads Kiilerich <madski@unity3d.com>
parents:
23053
diff
changeset
|
620 """install a buffer to capture standard output of the ui object |
21132
350dc24a553d
ui: pushbuffer can now also capture stderr
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20788
diff
changeset
|
621 |
24848
2f88821856eb
ui: allow capture of subprocess output
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622 If error is True, the error output will be captured too. |
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|
623 |
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|
624 If subproc is True, output from subprocesses (typically hooks) will be |
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625 captured too. |
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626 |
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627 If labeled is True, any labels associated with buffered |
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628 output will be handled. By default, this has no effect |
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629 on the output returned, but extensions and GUI tools may |
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630 handle this argument and returned styled output. If output |
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631 is being buffered so it can be captured and parsed or |
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632 processed, labeled should not be set to True. |
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633 """ |
8202 | 634 self._buffers.append([]) |
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635 self._bufferstates.append((error, subproc, labeled)) |
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636 self._bufferapplylabels = labeled |
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637 |
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638 def popbuffer(self): |
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parents:
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639 '''pop the last buffer and return the buffered output''' |
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|
640 self._bufferstates.pop() |
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|
641 if self._bufferstates: |
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|
642 self._bufferapplylabels = self._bufferstates[-1][2] |
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643 else: |
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parents:
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644 self._bufferapplylabels = None |
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645 |
8202 | 646 return "".join(self._buffers.pop()) |
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|
647 |
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|
648 def write(self, *args, **opts): |
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649 '''write args to output |
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parents:
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|
650 |
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parents:
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diff
changeset
|
651 By default, this method simply writes to the buffer or stdout, |
32b213b9b22c
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parents:
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652 but extensions or GUI tools may override this method, |
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|
653 write_err(), popbuffer(), and label() to style output from |
32b213b9b22c
ui: add ui.write() output labeling API
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parents:
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|
654 various parts of hg. |
32b213b9b22c
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parents:
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diff
changeset
|
655 |
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diff
changeset
|
656 An optional keyword argument, "label", can be passed in. |
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parents:
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657 This should be a string containing label names separated by |
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parents:
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658 space. Label names take the form of "topic.type". For example, |
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659 ui.debug() issues a label of "ui.debug". |
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660 |
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|
661 When labeling output for a specific command, a label of |
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662 "cmdname.type" is recommended. For example, status issues |
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663 a label of "status.modified" for modified files. |
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664 ''' |
8202 | 665 if self._buffers: |
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666 self._buffers[-1].extend(a for a in args) |
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667 else: |
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668 self._progclear() |
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669 for a in args: |
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670 self.fout.write(a) |
565 | 671 |
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672 def write_err(self, *args, **opts): |
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673 self._progclear() |
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674 try: |
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675 if self._bufferstates and self._bufferstates[-1][0]: |
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676 return self.write(*args, **opts) |
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677 if not getattr(self.fout, 'closed', False): |
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678 self.fout.flush() |
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679 for a in args: |
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680 self.ferr.write(a) |
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681 # stderr may be buffered under win32 when redirected to files, |
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682 # including stdout. |
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683 if not getattr(self.ferr, 'closed', False): |
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684 self.ferr.flush() |
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diff
changeset
|
685 except IOError as inst: |
16367
c14898df3b92
ui: swallow EBADF on stderr
Kevin Bullock <kbullock@ringworld.org>
parents:
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diff
changeset
|
686 if inst.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): |
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parents:
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diff
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|
687 raise |
565 | 688 |
1837
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diff
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|
689 def flush(self): |
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690 try: self.fout.flush() |
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diff
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691 except (IOError, ValueError): pass |
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692 try: self.ferr.flush() |
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Brodie Rao <brodie@sf.io>
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|
693 except (IOError, ValueError): pass |
1837
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diff
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|
694 |
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|
695 def _isatty(self, fh): |
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696 if self.configbool('ui', 'nontty', False): |
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697 return False |
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|
698 return util.isatty(fh) |
1837
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Vadim Gelfer <vadim.gelfer@gmail.com>
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|
699 |
8208
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|
700 def interactive(self): |
11325
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701 '''is interactive input allowed? |
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|
702 |
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703 An interactive session is a session where input can be reasonably read |
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704 from `sys.stdin'. If this function returns false, any attempt to read |
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|
705 from stdin should fail with an error, unless a sensible default has been |
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|
706 specified. |
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|
707 |
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|
708 Interactiveness is triggered by the value of the `ui.interactive' |
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|
709 configuration variable or - if it is unset - when `sys.stdin' points |
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|
710 to a terminal device. |
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|
711 |
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|
712 This function refers to input only; for output, see `ui.formatted()'. |
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|
713 ''' |
8538
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Patrick Mezard <pmezard@gmail.com>
parents:
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|
714 i = self.configbool("ui", "interactive", None) |
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Patrick Mezard <pmezard@gmail.com>
parents:
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|
715 if i is None: |
14515
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parents:
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diff
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|
716 # some environments replace stdin without implementing isatty |
76f295eaed86
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|
717 # usually those are non-interactive |
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parents:
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|
718 return self._isatty(self.fin) |
10077
89617aacb495
make ui.interactive() return false in case stdin lacks isatty
Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de>
parents:
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diff
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|
719 |
8538
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diff
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|
720 return i |
8208
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Matt Mackall <mpm@selenic.com>
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diff
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|
721 |
12689
c52c629ce19e
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parents:
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|
722 def termwidth(self): |
c52c629ce19e
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Augie Fackler <durin42@gmail.com>
parents:
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|
723 '''how wide is the terminal in columns? |
c52c629ce19e
termwidth: move to ui.ui from util
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parents:
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|
724 ''' |
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|
725 if 'COLUMNS' in os.environ: |
c52c629ce19e
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parents:
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diff
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|
726 try: |
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|
727 return int(os.environ['COLUMNS']) |
c52c629ce19e
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|
728 except ValueError: |
c52c629ce19e
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Augie Fackler <durin42@gmail.com>
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diff
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|
729 pass |
c52c629ce19e
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parents:
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diff
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|
730 return util.termwidth() |
c52c629ce19e
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parents:
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diff
changeset
|
731 |
11324
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
732 def formatted(self): |
11325
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|
733 '''should formatted output be used? |
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|
734 |
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changeset
|
735 It is often desirable to format the output to suite the output medium. |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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changeset
|
736 Examples of this are truncating long lines or colorizing messages. |
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|
737 However, this is not often not desirable when piping output into other |
22a737306ba5
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parents:
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diff
changeset
|
738 utilities, e.g. `grep'. |
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changeset
|
739 |
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parents:
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changeset
|
740 Formatted output is triggered by the value of the `ui.formatted' |
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741 configuration variable or - if it is unset - when `sys.stdout' points |
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|
742 to a terminal device. Please note that `ui.formatted' should be |
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|
743 considered an implementation detail; it is not intended for use outside |
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|
744 Mercurial or its extensions. |
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|
745 |
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|
746 This function refers to output only; for input, see `ui.interactive()'. |
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747 This function always returns false when in plain mode, see `ui.plain()'. |
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748 ''' |
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749 if self.plain(): |
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750 return False |
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751 |
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|
752 i = self.configbool("ui", "formatted", None) |
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|
753 if i is None: |
14515
76f295eaed86
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parents:
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|
754 # some environments replace stdout without implementing isatty |
76f295eaed86
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|
755 # usually those are non-interactive |
16751
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Matt Mackall <mpm@selenic.com>
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|
756 return self._isatty(self.fout) |
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|
757 |
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758 return i |
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|
759 |
5337
8c5ef3b87cb1
Don't try to determine interactivity if ui() called with interactive=False.
Dirkjan Ochtman <dirkjan@ochtman.nl>
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diff
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|
760 def _readline(self, prompt=''): |
16751
2d432a1fc0db
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|
761 if self._isatty(self.fin): |
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parents:
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|
762 try: |
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Bryan O'Sullivan <bos@serpentine.com>
parents:
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|
763 # magically add command line editing support, where |
ca0d02222d6a
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Bryan O'Sullivan <bos@serpentine.com>
parents:
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|
764 # available |
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|
765 import readline |
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|
766 # force demandimport to really load the module |
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parents:
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|
767 readline.read_history_file |
7496
0a27d0db256d
issue1419: catch strange readline import error on windows
Brendan Cully <brendan@kublai.com>
parents:
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|
768 # windows sometimes raises something other than ImportError |
0a27d0db256d
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|
769 except Exception: |
5036
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|
770 pass |
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|
771 |
15000
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Idan Kamara <idankk86@gmail.com>
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772 # call write() so output goes through subclassed implementation |
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773 # e.g. color extension on Windows |
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774 self.write(prompt) |
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|
775 |
15062
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776 # instead of trying to emulate raw_input, swap (self.fin, |
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777 # self.fout) with (sys.stdin, sys.stdout) |
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778 oldin = sys.stdin |
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779 oldout = sys.stdout |
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780 sys.stdin = self.fin |
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|
781 sys.stdout = self.fout |
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parents:
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|
782 # prompt ' ' must exist; otherwise readline may delete entire line |
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|
783 # - http://bugs.python.org/issue12833 |
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784 line = raw_input(' ') |
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|
785 sys.stdin = oldin |
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786 sys.stdout = oldout |
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|
787 |
5613
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Steve Borho <steve@borho.org>
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|
788 # When stdin is in binary mode on Windows, it can cause |
2e76e5a23c2b
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Steve Borho <steve@borho.org>
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|
789 # raw_input() to emit an extra trailing carriage return |
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|
790 if os.linesep == '\r\n' and line and line[-1] == '\r': |
2e76e5a23c2b
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791 line = line[:-1] |
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|
792 return line |
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|
793 |
9048
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794 def prompt(self, msg, default="y"): |
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|
795 """Prompt user with msg, read response. |
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796 If ui is not interactive, the default is returned. |
5751 | 797 """ |
8208
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Matt Mackall <mpm@selenic.com>
parents:
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|
798 if not self.interactive(): |
28039
89003c49315c
ui: fix crash by non-interactive prompt echo for user name
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
799 self.write(msg, ' ', default or '', "\n") |
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8dca507e56ce
ui: log non-interactive default response to stdout when verbose
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
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diff
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|
800 return default |
9048
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|
801 try: |
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|
802 r = self._readline(self.label(msg, 'ui.prompt')) |
9048
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|
803 if not r: |
22589
9ab18a912c44
ui: show prompt choice if input is not a tty but is forced to be interactive
Mads Kiilerich <madski@unity3d.com>
parents:
22419
diff
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|
804 r = default |
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5ba11ab48fcf
ui: separate option to show prompt echo, enabled only in tests (issue4417)
Yuya Nishihara <yuya@tcha.org>
parents:
22837
diff
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|
805 if self.configbool('ui', 'promptecho'): |
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|
806 self.write(r, "\n") |
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|
807 return r |
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|
808 except EOFError: |
26896
5e46123e6c35
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parents:
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|
809 raise error.ResponseExpected() |
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810 |
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|
811 @staticmethod |
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|
812 def extractchoices(prompt): |
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|
813 """Extract prompt message and list of choices from specified prompt. |
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|
814 |
e5803150ea1d
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diff
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|
815 This returns tuple "(message, choices)", and "choices" is the |
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|
816 list of tuple "(response character, text without &)". |
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|
817 |
00aa37c65e0a
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|
818 >>> ui.extractchoices("awake? $$ &Yes $$ &No") |
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|
819 ('awake? ', [('y', 'Yes'), ('n', 'No')]) |
00aa37c65e0a
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|
820 >>> ui.extractchoices("line\\nbreak? $$ &Yes $$ &No") |
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|
821 ('line\\nbreak? ', [('y', 'Yes'), ('n', 'No')]) |
00aa37c65e0a
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|
822 >>> ui.extractchoices("want lots of $$money$$?$$Ye&s$$N&o") |
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|
823 ('want lots of $$money$$?', [('s', 'Yes'), ('o', 'No')]) |
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|
824 """ |
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|
825 |
00aa37c65e0a
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changeset
|
826 # Sadly, the prompt string may have been built with a filename |
00aa37c65e0a
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parents:
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changeset
|
827 # containing "$$" so let's try to find the first valid-looking |
00aa37c65e0a
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|
828 # prompt to start parsing. Sadly, we also can't rely on |
00aa37c65e0a
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|
829 # choices containing spaces, ASCII, or basically anything |
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|
830 # except an ampersand followed by a character. |
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Matt Mackall <mpm@selenic.com>
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diff
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|
831 m = re.match(r'(?s)(.+?)\$\$([^\$]*&[^ \$].*)', prompt) |
00aa37c65e0a
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|
832 msg = m.group(1) |
00aa37c65e0a
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Matt Mackall <mpm@selenic.com>
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|
833 choices = [p.strip(' ') for p in m.group(2).split('$$')] |
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|
834 return (msg, |
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diff
changeset
|
835 [(s[s.index('&') + 1].lower(), s.replace('&', '', 1)) |
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|
836 for s in choices]) |
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diff
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|
837 |
19226
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19195
diff
changeset
|
838 def promptchoice(self, prompt, default=0): |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
839 """Prompt user with a message, read response, and ensure it matches |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
840 one of the provided choices. The prompt is formatted as follows: |
c58b6ab4c26f
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Matt Mackall <mpm@selenic.com>
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diff
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|
841 |
c58b6ab4c26f
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diff
changeset
|
842 "would you like fries with that (Yn)? $$ &Yes $$ &No" |
c58b6ab4c26f
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Matt Mackall <mpm@selenic.com>
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diff
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|
843 |
c58b6ab4c26f
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diff
changeset
|
844 The index of the choice is returned. Responses are case |
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diff
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|
845 insensitive. If ui is not interactive, the default is |
c58b6ab4c26f
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diff
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|
846 returned. |
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diff
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|
847 """ |
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|
848 |
20265
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diff
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|
849 msg, choices = self.extractchoices(prompt) |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
850 resps = [r for r, t in choices] |
5671
b5605d88dc27
Make ui.prompt repeat on "unrecognized response" again (issue897)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5337
diff
changeset
|
851 while True: |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
852 r = self.prompt(msg, resps[default]) |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
853 if r.lower() in resps: |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
854 return resps.index(r.lower()) |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
855 self.write(_("unrecognized response\n")) |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
856 |
2281
7761597b5da3
prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2206
diff
changeset
|
857 def getpass(self, prompt=None, default=None): |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
858 if not self.interactive(): |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
859 return default |
7798
57fee79e5588
catch CTRL-D at password prompt
Steve Borho <steve@borho.org>
parents:
7600
diff
changeset
|
860 try: |
19880
ba2be32d14f2
ui: send password prompts to stderr again (issue4056)
Matt Mackall <mpm@selenic.com>
parents:
19226
diff
changeset
|
861 self.write_err(self.label(prompt or _('password: '), 'ui.prompt')) |
21195
9336bc7dca8e
cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents:
21132
diff
changeset
|
862 # disable getpass() only if explicitly specified. it's still valid |
9336bc7dca8e
cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents:
21132
diff
changeset
|
863 # to interact with tty even if fin is not a tty. |
9336bc7dca8e
cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents:
21132
diff
changeset
|
864 if self.configbool('ui', 'nontty'): |
9336bc7dca8e
cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents:
21132
diff
changeset
|
865 return self.fin.readline().rstrip('\n') |
9336bc7dca8e
cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents:
21132
diff
changeset
|
866 else: |
9336bc7dca8e
cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents:
21132
diff
changeset
|
867 return getpass.getpass('') |
7798
57fee79e5588
catch CTRL-D at password prompt
Steve Borho <steve@borho.org>
parents:
7600
diff
changeset
|
868 except EOFError: |
26896
5e46123e6c35
error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents:
26820
diff
changeset
|
869 raise error.ResponseExpected() |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
870 def status(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
871 '''write status message to output (if ui.quiet is False) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
872 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
873 This adds an output label of "ui.status". |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
874 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
875 if not self.quiet: |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
876 opts['label'] = opts.get('label', '') + ' ui.status' |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
877 self.write(*msg, **opts) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
878 def warn(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
879 '''write warning message to output (stderr) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
880 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
881 This adds an output label of "ui.warning". |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
882 ''' |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
883 opts['label'] = opts.get('label', '') + ' ui.warning' |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
884 self.write_err(*msg, **opts) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
885 def note(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
886 '''write note to output (if ui.verbose is True) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
887 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
888 This adds an output label of "ui.note". |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
889 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
890 if self.verbose: |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
891 opts['label'] = opts.get('label', '') + ' ui.note' |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
892 self.write(*msg, **opts) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
893 def debug(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
894 '''write debug message to output (if ui.debugflag is True) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
895 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
896 This adds an output label of "ui.debug". |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
897 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
898 if self.debugflag: |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
899 opts['label'] = opts.get('label', '') + ' ui.debug' |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
900 self.write(*msg, **opts) |
26750
9f9ec4abe700
cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
26587
diff
changeset
|
901 |
9f9ec4abe700
cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
26587
diff
changeset
|
902 def edit(self, text, user, extra=None, editform=None, pending=None): |
27153
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
903 extra_defaults = { 'prefix': 'editor' } |
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
904 if extra is not None: |
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
905 extra_defaults.update(extra) |
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
906 extra = extra_defaults |
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
907 (fd, name) = tempfile.mkstemp(prefix='hg-' + extra['prefix'] + '-', |
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
908 suffix=".txt", text=True) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
909 try: |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
910 f = os.fdopen(fd, "w") |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
911 f.write(text) |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
912 f.close() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
913 |
20605
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
914 environ = {'HGUSER': user} |
20606
be140ebd506b
ui: edit(): transplant: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20605
diff
changeset
|
915 if 'transplant_source' in extra: |
be140ebd506b
ui: edit(): transplant: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20605
diff
changeset
|
916 environ.update({'HGREVISION': hex(extra['transplant_source'])}) |
24687
28d76bc069db
editor: prefer 'intermediate-source' extra to use for HGREVISION environment variable
Alexander Drozdov <al.drozdov@gmail.com>
parents:
24663
diff
changeset
|
917 for label in ('intermediate-source', 'source', 'rebase_source'): |
20605
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
918 if label in extra: |
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
919 environ.update({'HGREVISION': extra[label]}) |
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
920 break |
22205
9fa429723f26
ui: invoke editor for committing with HGEDITFORM environment variable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21955
diff
changeset
|
921 if editform: |
9fa429723f26
ui: invoke editor for committing with HGEDITFORM environment variable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21955
diff
changeset
|
922 environ.update({'HGEDITFORM': editform}) |
26750
9f9ec4abe700
cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
26587
diff
changeset
|
923 if pending: |
9f9ec4abe700
cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
26587
diff
changeset
|
924 environ.update({'HG_PENDING': pending}) |
20605
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
925 |
5660
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
926 editor = self.geteditor() |
207 | 927 |
23269
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
928 self.system("%s \"%s\"" % (editor, name), |
20605
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
929 environ=environ, |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26451
diff
changeset
|
930 onerr=error.Abort, errprefix=_("edit failed")) |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
931 |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
932 f = open(name) |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
933 t = f.read() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
934 f.close() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
935 finally: |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
936 os.unlink(name) |
662
b55a78595ef6
Pass username to hgeditor, remove temporary file
Radoslaw "AstralStorm" Szkodzinski <astralstorm@gorzow.mm.pl>
parents:
613
diff
changeset
|
937 |
207 | 938 return t |
2200
9f43b6e24232
move mail sending code into core, so extensions can share it.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2166
diff
changeset
|
939 |
26312
60558319ce72
ui: avoid mutable default arguments
Siddharth Agarwal <sid0@fb.com>
parents:
26235
diff
changeset
|
940 def system(self, cmd, environ=None, cwd=None, onerr=None, errprefix=None): |
23269
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
941 '''execute shell command with appropriate output stream. command |
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
942 output will be redirected if fout is not stdout. |
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
943 ''' |
24848
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
944 out = self.fout |
25149
3f0744eeaeaf
cleanup: use __builtins__.any instead of util.any
Augie Fackler <augie@google.com>
parents:
25125
diff
changeset
|
945 if any(s[1] for s in self._bufferstates): |
24848
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
946 out = self |
23269
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
947 return util.system(cmd, environ=environ, cwd=cwd, onerr=onerr, |
24848
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
948 errprefix=errprefix, out=out) |
23269
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
949 |
18966
5572f688e0a9
ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents:
18965
diff
changeset
|
950 def traceback(self, exc=None, force=False): |
5572f688e0a9
ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents:
18965
diff
changeset
|
951 '''print exception traceback if traceback printing enabled or forced. |
2335
f0680b2d1d64
add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2293
diff
changeset
|
952 only to call in exception handler. returns true if traceback |
f0680b2d1d64
add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2293
diff
changeset
|
953 printed.''' |
18966
5572f688e0a9
ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents:
18965
diff
changeset
|
954 if self.tracebackflag or force: |
18965
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
955 if exc is None: |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
956 exc = sys.exc_info() |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
957 cause = getattr(exc[1], 'cause', None) |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
958 |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
959 if cause is not None: |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
960 causetb = traceback.format_tb(cause[2]) |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
961 exctb = traceback.format_tb(exc[2]) |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
962 exconly = traceback.format_exception_only(cause[0], cause[1]) |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
963 |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
964 # exclude frame where 'exc' was chained and rethrown from exctb |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
965 self.write_err('Traceback (most recent call last):\n', |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
966 ''.join(exctb[:-1]), |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
967 ''.join(causetb), |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
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|
968 ''.join(exconly)) |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
969 else: |
25568
c1ff82daed62
ui: flush stderr after printing a non-chained exception for Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
25519
diff
changeset
|
970 output = traceback.format_exception(exc[0], exc[1], exc[2]) |
c1ff82daed62
ui: flush stderr after printing a non-chained exception for Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
25519
diff
changeset
|
971 self.write_err(''.join(output)) |
18966
5572f688e0a9
ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents:
18965
diff
changeset
|
972 return self.tracebackflag or force |
5660
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
973 |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
974 def geteditor(self): |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
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diff
changeset
|
975 '''return editor to use''' |
16383
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
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diff
changeset
|
976 if sys.platform == 'plan9': |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
977 # vi is the MIPS instruction simulator on Plan 9. We |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
978 # instead default to E to plumb commit messages to |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
979 # avoid confusion. |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
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|
980 editor = 'E' |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
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diff
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|
981 else: |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
982 editor = 'vi' |
5660
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
983 return (os.environ.get("HGEDITOR") or |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
984 self.config("ui", "editor") or |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
985 os.environ.get("VISUAL") or |
16383
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
986 os.environ.get("EDITOR", editor)) |
9153 | 987 |
25499
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
988 @util.propertycache |
0fa964d6fd48
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
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|
989 def _progbar(self): |
0fa964d6fd48
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parents:
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diff
changeset
|
990 """setup the progbar singleton to the ui object""" |
0fa964d6fd48
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
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|
991 if (self.quiet or self.debugflag |
25519
09e2cb2a00d7
progress: display progress bars by default with core Mercurial
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25499
diff
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|
992 or self.configbool('progress', 'disable', False) |
25499
0fa964d6fd48
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parents:
25498
diff
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|
993 or not progress.shouldprint(self)): |
0fa964d6fd48
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parents:
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diff
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|
994 return None |
0fa964d6fd48
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parents:
25498
diff
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|
995 return getprogbar(self) |
0fa964d6fd48
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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|
996 |
0fa964d6fd48
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25498
diff
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|
997 def _progclear(self): |
0fa964d6fd48
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parents:
25498
diff
changeset
|
998 """clear progress bar output if any. use it before any output""" |
26781
1aee2ab0f902
spelling: trivial spell checking
Mads Kiilerich <madski@unity3d.com>
parents:
26750
diff
changeset
|
999 if '_progbar' not in vars(self): # nothing loaded yet |
25499
0fa964d6fd48
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25498
diff
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|
1000 return |
0fa964d6fd48
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
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|
1001 if self._progbar is not None and self._progbar.printed: |
0fa964d6fd48
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parents:
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diff
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|
1002 self._progbar.clear() |
0fa964d6fd48
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
1003 |
9153 | 1004 def progress(self, topic, pos, item="", unit="", total=None): |
1005 '''show a progress message | |
1006 | |
1007 With stock hg, this is simply a debug message that is hidden | |
1008 by default, but with extensions or GUI tools it may be | |
1009 visible. 'topic' is the current operation, 'item' is a | |
17424
e7cfe3587ea4
fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents:
17059
diff
changeset
|
1010 non-numeric marker of the current position (i.e. the currently |
e7cfe3587ea4
fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents:
17059
diff
changeset
|
1011 in-process file), 'pos' is the current numeric position (i.e. |
9398
3fb8c6dbeeec
ui: fix NameError in ui.progress due to unit/units typo
Brodie Rao <me+hg@dackz.net>
parents:
9312
diff
changeset
|
1012 revision, bytes, etc.), unit is a corresponding unit label, |
9153 | 1013 and total is the highest expected pos. |
1014 | |
10425
f8a9de664a1c
ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents:
10383
diff
changeset
|
1015 Multiple nested topics may be active at a time. |
f8a9de664a1c
ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents:
10383
diff
changeset
|
1016 |
f8a9de664a1c
ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents:
10383
diff
changeset
|
1017 All topics should be marked closed by setting pos to None at |
f8a9de664a1c
ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents:
10383
diff
changeset
|
1018 termination. |
9153 | 1019 ''' |
25499
0fa964d6fd48
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parents:
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diff
changeset
|
1020 if self._progbar is not None: |
0fa964d6fd48
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diff
changeset
|
1021 self._progbar.progress(topic, pos, item=item, unit=unit, |
0fa964d6fd48
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
1022 total=total) |
25125
bd625cd4e5e7
progress: get the extremely verbose output out of default debug
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24883
diff
changeset
|
1023 if pos is None or not self.configbool('progress', 'debug'): |
9153 | 1024 return |
1025 | |
9398
3fb8c6dbeeec
ui: fix NameError in ui.progress due to unit/units typo
Brodie Rao <me+hg@dackz.net>
parents:
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diff
changeset
|
1026 if unit: |
3fb8c6dbeeec
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parents:
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diff
changeset
|
1027 unit = ' ' + unit |
9153 | 1028 if item: |
1029 item = ' ' + item | |
1030 | |
1031 if total: | |
1032 pct = 100.0 * pos / total | |
10220
500d09be7ace
ui: display progress with decimal notation
Patrick Mezard <pmezard@gmail.com>
parents:
9851
diff
changeset
|
1033 self.debug('%s:%s %s/%s%s (%4.2f%%)\n' |
9398
3fb8c6dbeeec
ui: fix NameError in ui.progress due to unit/units typo
Brodie Rao <me+hg@dackz.net>
parents:
9312
diff
changeset
|
1034 % (topic, item, pos, total, unit, pct)) |
9153 | 1035 else: |
9749
1b1b33ae5a24
Related to Issue919: ui.progress, apparently unused before now, is busted.
Jesse Glick <jesse.glick@sun.com>
parents:
9613
diff
changeset
|
1036 self.debug('%s:%s %s%s\n' % (topic, item, pos, unit)) |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1037 |
18669
18242716a014
blackbox: adds a blackbox extension
Durham Goode <durham@fb.com>
parents:
18054
diff
changeset
|
1038 def log(self, service, *msg, **opts): |
11984 | 1039 '''hook for logging facility extensions |
1040 | |
1041 service should be a readily-identifiable subsystem, which will | |
1042 allow filtering. | |
26235
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
1043 |
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
1044 *msg should be a newline-terminated format string to log, and |
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
1045 then any values to %-format into that format string. |
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
1046 |
6c962145f523
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Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
1047 **opts currently has no defined meanings. |
11984 | 1048 ''' |
1049 | |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1050 def label(self, msg, label): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1051 '''style msg based on supplied label |
32b213b9b22c
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parents:
10567
diff
changeset
|
1052 |
32b213b9b22c
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parents:
10567
diff
changeset
|
1053 Like ui.write(), this just returns msg unchanged, but extensions |
32b213b9b22c
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Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1054 and GUI tools can override it to allow styling output without |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1055 writing it. |
32b213b9b22c
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parents:
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diff
changeset
|
1056 |
32b213b9b22c
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parents:
10567
diff
changeset
|
1057 ui.write(s, 'label') is equivalent to |
32b213b9b22c
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Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1058 ui.write(ui.label(s, 'label')). |
32b213b9b22c
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parents:
10567
diff
changeset
|
1059 ''' |
32b213b9b22c
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
1060 return msg |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1061 |
27274
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
1062 def develwarn(self, msg, stacklevel=1): |
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
1063 """issue a developer warning message |
82910fdc216f
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parents:
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diff
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|
1064 |
82910fdc216f
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parents:
27266
diff
changeset
|
1065 Use 'stacklevel' to report the offender some layers further up in the |
82910fdc216f
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parents:
27266
diff
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|
1066 stack. |
82910fdc216f
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parents:
27266
diff
changeset
|
1067 """ |
25629
52e5f68d8363
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
1068 msg = 'devel-warn: ' + msg |
27274
82910fdc216f
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
1069 stacklevel += 1 # get in develwarn |
25629
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diff
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|
1070 if self.tracebackflag: |
27274
82910fdc216f
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diff
changeset
|
1071 util.debugstacktrace(msg, stacklevel, self.ferr, self.fout) |
25629
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diff
changeset
|
1072 else: |
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diff
changeset
|
1073 curframe = inspect.currentframe() |
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parents:
25568
diff
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|
1074 calframe = inspect.getouterframes(curframe, 2) |
27274
82910fdc216f
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diff
changeset
|
1075 self.write_err('%s at: %s:%s (%s)\n' |
82910fdc216f
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parents:
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diff
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|
1076 % ((msg,) + calframe[stacklevel][1:4])) |
25629
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|
1077 |
27275
f2cd240f2f7c
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parents:
27274
diff
changeset
|
1078 def deprecwarn(self, msg, version): |
f2cd240f2f7c
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parents:
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diff
changeset
|
1079 """issue a deprecation warning |
f2cd240f2f7c
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diff
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|
1080 |
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parents:
27274
diff
changeset
|
1081 - msg: message explaining what is deprecated and how to upgrade, |
f2cd240f2f7c
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
1082 - version: last version where the API will be supported, |
f2cd240f2f7c
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parents:
27274
diff
changeset
|
1083 """ |
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parents:
27274
diff
changeset
|
1084 msg += ("\n(compatibility will be dropped after Mercurial-%s," |
f2cd240f2f7c
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
1085 " update your code.)") % version |
f2cd240f2f7c
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
1086 self.develwarn(msg, stacklevel=2) |
25629
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|
1087 |
24250
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
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changeset
|
1088 class paths(dict): |
9c32eea2ca04
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1089 """Represents a collection of paths and their configs. |
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1090 |
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1091 Data is initially derived from ui instances and the config files they have |
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1092 loaded. |
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1093 """ |
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1094 def __init__(self, ui): |
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1095 dict.__init__(self) |
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1096 |
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1097 for name, loc in ui.configitems('paths', ignoresub=True): |
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1098 # No location is the same as not existing. |
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1099 if not loc: |
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1100 continue |
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1101 loc, sub = ui.configsuboptions('paths', name) |
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1102 self[name] = path(ui, name, rawloc=loc, suboptions=sub) |
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1103 |
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1104 def getpath(self, name, default=None): |
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1105 """Return a ``path`` from a string, falling back to default. |
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1106 |
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1107 ``name`` can be a named path or locations. Locations are filesystem |
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1108 paths or URIs. |
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1109 |
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1110 Returns None if ``name`` is not a registered path, a URI, or a local |
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1111 path to a repo. |
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1112 """ |
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1113 # Only fall back to default if no path was requested. |
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1114 if name is None: |
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1115 if not default: |
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1116 default = () |
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1117 elif not isinstance(default, (tuple, list)): |
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1118 default = (default,) |
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1119 for k in default: |
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1120 try: |
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1121 return self[k] |
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1122 except KeyError: |
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1123 continue |
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1124 return None |
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1125 |
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1126 # Most likely empty string. |
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1127 # This may need to raise in the future. |
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1128 if not name: |
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1129 return None |
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1130 |
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1131 try: |
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1132 return self[name] |
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1133 except KeyError: |
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1134 # Try to resolve as a local path or URI. |
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1135 try: |
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1136 # We don't pass sub-options in, so no need to pass ui instance. |
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1137 return path(None, None, rawloc=name) |
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1138 except ValueError: |
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1139 raise error.RepoError(_('repository %s does not exist') % |
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1140 name) |
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1141 |
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1142 _pathsuboptions = {} |
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1143 |
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1144 def pathsuboption(option, attr): |
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1145 """Decorator used to declare a path sub-option. |
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1146 |
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1147 Arguments are the sub-option name and the attribute it should set on |
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1148 ``path`` instances. |
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1149 |
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1150 The decorated function will receive as arguments a ``ui`` instance, |
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1151 ``path`` instance, and the string value of this option from the config. |
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1152 The function should return the value that will be set on the ``path`` |
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1153 instance. |
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1154 |
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1155 This decorator can be used to perform additional verification of |
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1156 sub-options and to change the type of sub-options. |
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1157 """ |
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1158 def register(func): |
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1159 _pathsuboptions[option] = (attr, func) |
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1160 return func |
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1161 return register |
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1162 |
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1163 @pathsuboption('pushurl', 'pushloc') |
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1164 def pushurlpathoption(ui, path, value): |
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1165 u = util.url(value) |
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1166 # Actually require a URL. |
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1167 if not u.scheme: |
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1168 ui.warn(_('(paths.%s:pushurl not a URL; ignoring)\n') % path.name) |
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1169 return None |
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1170 |
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1171 # Don't support the #foo syntax in the push URL to declare branch to |
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1172 # push. |
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1173 if u.fragment: |
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1174 ui.warn(_('("#fragment" in paths.%s:pushurl not supported; ' |
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1175 'ignoring)\n') % path.name) |
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1176 u.fragment = None |
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1177 |
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1178 return str(u) |
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1179 |
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1180 class path(object): |
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1181 """Represents an individual path and its configuration.""" |
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1182 |
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1183 def __init__(self, ui, name, rawloc=None, suboptions=None): |
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1184 """Construct a path from its config options. |
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1185 |
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1186 ``ui`` is the ``ui`` instance the path is coming from. |
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1187 ``name`` is the symbolic name of the path. |
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1188 ``rawloc`` is the raw location, as defined in the config. |
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1189 ``pushloc`` is the raw locations pushes should be made to. |
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1190 |
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1191 If ``name`` is not defined, we require that the location be a) a local |
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1192 filesystem path with a .hg directory or b) a URL. If not, |
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1193 ``ValueError`` is raised. |
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1194 """ |
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1195 if not rawloc: |
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1196 raise ValueError('rawloc must be defined') |
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1197 |
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1198 # Locations may define branches via syntax <base>#<branch>. |
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1199 u = util.url(rawloc) |
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1200 branch = None |
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1201 if u.fragment: |
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1202 branch = u.fragment |
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1203 u.fragment = None |
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1204 |
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1205 self.url = u |
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1206 self.branch = branch |
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1207 |
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1208 self.name = name |
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1209 self.rawloc = rawloc |
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1210 self.loc = str(u) |
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1211 |
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1212 # When given a raw location but not a symbolic name, validate the |
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1213 # location is valid. |
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1214 if not name and not u.scheme and not self._isvalidlocalpath(self.loc): |
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1215 raise ValueError('location is not a URL or path to a local ' |
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1216 'repo: %s' % rawloc) |
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1217 |
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1218 suboptions = suboptions or {} |
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1219 |
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1220 # Now process the sub-options. If a sub-option is registered, its |
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1221 # attribute will always be present. The value will be None if there |
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1222 # was no valid sub-option. |
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1223 for suboption, (attr, func) in _pathsuboptions.iteritems(): |
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1224 if suboption not in suboptions: |
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1225 setattr(self, attr, None) |
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1226 continue |
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1227 |
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1228 value = func(ui, self, suboptions[suboption]) |
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1229 setattr(self, attr, value) |
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1230 |
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1231 def _isvalidlocalpath(self, path): |
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1232 """Returns True if the given path is a potentially valid repository. |
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1233 This is its own function so that extensions can change the definition of |
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1234 'valid' in this case (like when pulling from a git repo into a hg |
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1235 one).""" |
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1236 return os.path.isdir(os.path.join(path, '.hg')) |
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1237 |
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1238 @property |
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1239 def suboptions(self): |
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1240 """Return sub-options and their values for this path. |
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1241 |
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1242 This is intended to be used for presentation purposes. |
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1243 """ |
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1244 d = {} |
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1245 for subopt, (attr, _func) in _pathsuboptions.iteritems(): |
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1246 value = getattr(self, attr) |
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1247 if value is not None: |
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1248 d[subopt] = value |
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1249 return d |
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1250 |
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1251 # we instantiate one globally shared progress bar to avoid |
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1252 # competing progress bars when multiple UI objects get created |
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1253 _progresssingleton = None |
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1254 |
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1255 def getprogbar(ui): |
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1256 global _progresssingleton |
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1257 if _progresssingleton is None: |
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1258 # passing 'ui' object to the singleton is fishy, |
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1259 # this is how the extension used to work but feel free to rework it. |
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1260 _progresssingleton = progress.progbar(ui) |
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1261 return _progresssingleton |