Mercurial > hg
annotate mercurial/ui.py @ 25245:504ef9c49f4a
util: allow to specify buffer size in popen4
We will need unbuffered IO to restore real time output with ssh peer.
Changeset ec171737aaf1 seems to indicate playing with this value could be
dangerous, but does not indicate why.
author | Pierre-Yves David <pierre-yves.david@fb.com> |
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date | Wed, 20 May 2015 11:29:45 -0500 |
parents | 3f0744eeaeaf |
children | 3ff4b07412ad |
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 |
3891 | 8 from i18n import _ |
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9 import errno, getpass, os, socket, sys, tempfile, traceback |
16135 | 10 import config, scmutil, util, error, formatter |
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11 from node import hex |
207 | 12 |
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13 samplehgrcs = { |
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14 'user': |
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15 """# example user config (see "hg help config" for more info) |
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16 [ui] |
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17 # name and email, e.g. |
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18 # username = Jane Doe <jdoe@example.com> |
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19 username = |
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20 |
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21 [extensions] |
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22 # uncomment these lines to enable some popular extensions |
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23 # (see "hg help extensions" for more info) |
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24 # |
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25 # pager = |
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26 # progress = |
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27 # color =""", |
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28 |
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29 'cloned': |
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30 """# example repository config (see "hg help config" for more info) |
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31 [paths] |
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32 default = %s |
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33 |
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34 # path aliases to other clones of this repo in URLs or filesystem paths |
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35 # (see "hg help config.paths" for more info) |
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36 # |
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37 # default-push = ssh://jdoe@example.net/hg/jdoes-fork |
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38 # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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39 # my-clone = /home/jdoe/jdoes-clone |
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40 |
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41 [ui] |
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42 # name and email (local to this repository, optional), e.g. |
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43 # username = Jane Doe <jdoe@example.com> |
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44 """, |
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45 |
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46 'local': |
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47 """# example repository config (see "hg help config" for more info) |
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48 [paths] |
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49 # path aliases to other clones of this repo in URLs or filesystem paths |
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50 # (see "hg help config.paths" for more info) |
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51 # |
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52 # default = http://example.com/hg/example-repo |
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53 # default-push = ssh://jdoe@example.net/hg/jdoes-fork |
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54 # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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55 # my-clone = /home/jdoe/jdoes-clone |
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56 |
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57 [ui] |
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58 # name and email (local to this repository, optional), e.g. |
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59 # username = Jane Doe <jdoe@example.com> |
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60 """, |
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61 |
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62 'global': |
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63 """# example system-wide hg config (see "hg help config" for more info) |
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64 |
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65 [extensions] |
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66 # uncomment these lines to enable some popular extensions |
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67 # (see "hg help extensions" for more info) |
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68 # |
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69 # blackbox = |
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70 # progress = |
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71 # color = |
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72 # pager =""", |
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73 } |
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74 |
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75 class ui(object): |
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76 def __init__(self, src=None): |
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77 # _buffers: used for temporary capture of output |
8202 | 78 self._buffers = [] |
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79 # _bufferstates: |
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80 # should the temporary capture include stderr and subprocess output |
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81 self._bufferstates = [] |
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82 self.quiet = self.verbose = self.debugflag = self.tracebackflag = False |
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83 self._reportuntrusted = True |
8203 | 84 self._ocfg = config.config() # overlay |
85 self._tcfg = config.config() # trusted | |
86 self._ucfg = config.config() # untrusted | |
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87 self._trustusers = set() |
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88 self._trustgroups = set() |
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89 self.callhooks = True |
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90 |
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91 if src: |
14612 | 92 self.fout = src.fout |
93 self.ferr = src.ferr | |
94 self.fin = src.fin | |
95 | |
8203 | 96 self._tcfg = src._tcfg.copy() |
97 self._ucfg = src._ucfg.copy() | |
98 self._ocfg = src._ocfg.copy() | |
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99 self._trustusers = src._trustusers.copy() |
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100 self._trustgroups = src._trustgroups.copy() |
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101 self.environ = src.environ |
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102 self.callhooks = src.callhooks |
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103 self.fixconfig() |
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104 else: |
14612 | 105 self.fout = sys.stdout |
106 self.ferr = sys.stderr | |
107 self.fin = sys.stdin | |
108 | |
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109 # shared read-only environment |
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110 self.environ = os.environ |
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111 # we always trust global config files |
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112 for f in scmutil.rcpath(): |
8200 | 113 self.readconfig(f, trust=True) |
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114 |
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115 def copy(self): |
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116 return self.__class__(self) |
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117 |
16135 | 118 def formatter(self, topic, opts): |
119 return formatter.formatter(self, topic, opts) | |
120 | |
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121 def _trusted(self, fp, f): |
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122 st = util.fstat(fp) |
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123 if util.isowner(st): |
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124 return True |
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125 |
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126 tusers, tgroups = self._trustusers, self._trustgroups |
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127 if '*' in tusers or '*' in tgroups: |
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128 return True |
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129 |
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130 user = util.username(st.st_uid) |
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131 group = util.groupname(st.st_gid) |
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132 if user in tusers or group in tgroups or user == util.username(): |
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133 return True |
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134 |
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136 self.warn(_('not trusting file %s from untrusted ' |
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137 'user %s, group %s\n') % (f, user, group)) |
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138 return False |
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139 |
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141 sections=None, remap=None): |
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142 try: |
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143 fp = open(filename) |
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144 except IOError: |
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145 if not sections: # ignore unless we were looking for something |
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146 return |
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147 raise |
8139 | 148 |
8203 | 149 cfg = config.config() |
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150 trusted = sections or trust or self._trusted(fp, filename) |
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151 |
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152 try: |
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153 cfg.read(filename, fp, sections=sections, remap=remap) |
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154 fp.close() |
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155 except error.ConfigError, inst: |
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156 if trusted: |
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157 raise |
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158 self.warn(_("ignored: %s\n") % str(inst)) |
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159 |
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160 if self.plain(): |
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161 for k in ('debug', 'fallbackencoding', 'quiet', 'slash', |
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162 'logtemplate', 'statuscopies', 'style', |
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163 'traceback', 'verbose'): |
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164 if k in cfg['ui']: |
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165 del cfg['ui'][k] |
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166 for k, v in cfg.items('defaults'): |
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167 del cfg['defaults'][k] |
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168 # Don't remove aliases from the configuration if in the exceptionlist |
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169 if self.plain('alias'): |
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170 for k, v in cfg.items('alias'): |
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171 del cfg['alias'][k] |
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172 if self.plain('revsetalias'): |
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173 for k, v in cfg.items('revsetalias'): |
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174 del cfg['revsetalias'][k] |
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175 |
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176 if trusted: |
8203 | 177 self._tcfg.update(cfg) |
178 self._tcfg.update(self._ocfg) | |
179 self._ucfg.update(cfg) | |
180 self._ucfg.update(self._ocfg) | |
8139 | 181 |
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182 if root is None: |
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183 root = os.path.expanduser('~') |
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184 self.fixconfig(root=root) |
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185 |
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186 def fixconfig(self, root=None, section=None): |
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187 if section in (None, 'paths'): |
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188 # expand vars and ~ |
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189 # translate paths relative to root (or home) into absolute paths |
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190 root = root or os.getcwd() |
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191 for c in self._tcfg, self._ucfg, self._ocfg: |
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192 for n, p in c.items('paths'): |
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193 if not p: |
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194 continue |
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195 if '%%' in p: |
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196 self.warn(_("(deprecated '%%' in path %s=%s from %s)\n") |
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197 % (n, p, self.configsource('paths', n))) |
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198 p = p.replace('%%', '%') |
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199 p = util.expandpath(p) |
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200 if not util.hasscheme(p) and not os.path.isabs(p): |
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201 p = os.path.normpath(os.path.join(root, p)) |
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202 c.set("paths", n, p) |
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203 |
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204 if section in (None, 'ui'): |
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205 # update ui options |
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206 self.debugflag = self.configbool('ui', 'debug') |
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207 self.verbose = self.debugflag or self.configbool('ui', 'verbose') |
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208 self.quiet = not self.debugflag and self.configbool('ui', 'quiet') |
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209 if self.verbose and self.quiet: |
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210 self.quiet = self.verbose = False |
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211 self._reportuntrusted = self.debugflag or self.configbool("ui", |
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212 "report_untrusted", True) |
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213 self.tracebackflag = self.configbool('ui', 'traceback', False) |
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214 |
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215 if section in (None, 'trusted'): |
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216 # update trust information |
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217 self._trustusers.update(self.configlist('trusted', 'users')) |
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218 self._trustgroups.update(self.configlist('trusted', 'groups')) |
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219 |
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220 def backupconfig(self, section, item): |
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221 return (self._ocfg.backup(section, item), |
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222 self._tcfg.backup(section, item), |
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223 self._ucfg.backup(section, item),) |
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224 def restoreconfig(self, data): |
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225 self._ocfg.restore(data[0]) |
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226 self._tcfg.restore(data[1]) |
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227 self._ucfg.restore(data[2]) |
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228 |
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229 def setconfig(self, section, name, value, source=''): |
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230 for cfg in (self._ocfg, self._tcfg, self._ucfg): |
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231 cfg.set(section, name, value, source) |
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232 self.fixconfig(section=section) |
960 | 233 |
8199 | 234 def _data(self, untrusted): |
8203 | 235 return untrusted and self._ucfg or self._tcfg |
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236 |
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237 def configsource(self, section, name, untrusted=False): |
8199 | 238 return self._data(untrusted).source(section, name) or 'none' |
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239 |
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240 def config(self, section, name, default=None, untrusted=False): |
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241 if isinstance(name, list): |
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242 alternates = name |
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243 else: |
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244 alternates = [name] |
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245 |
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246 for n in alternates: |
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247 value = self._data(untrusted).get(section, n, None) |
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248 if value is not None: |
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249 name = n |
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250 break |
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251 else: |
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252 value = default |
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253 |
8204 | 254 if self.debugflag and not untrusted and self._reportuntrusted: |
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255 for n in alternates: |
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256 uvalue = self._ucfg.get(section, n) |
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257 if uvalue is not None and uvalue != value: |
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258 self.debug("ignoring untrusted configuration option " |
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259 "%s.%s = %s\n" % (section, n, uvalue)) |
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260 return value |
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261 |
13238 | 262 def configpath(self, section, name, default=None, untrusted=False): |
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263 'get a path config item, expanded relative to repo root or config file' |
13238 | 264 v = self.config(section, name, default, untrusted) |
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265 if v is None: |
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266 return None |
13238 | 267 if not os.path.isabs(v) or "://" not in v: |
268 src = self.configsource(section, name, untrusted) | |
269 if ':' in src: | |
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270 base = os.path.dirname(src.rsplit(':')[0]) |
13238 | 271 v = os.path.join(base, os.path.expanduser(v)) |
272 return v | |
273 | |
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274 def configbool(self, section, name, default=False, untrusted=False): |
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275 """parse a configuration element as a boolean |
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276 |
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277 >>> u = ui(); s = 'foo' |
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278 >>> u.setconfig(s, 'true', 'yes') |
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279 >>> u.configbool(s, 'true') |
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280 True |
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281 >>> u.setconfig(s, 'false', 'no') |
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282 >>> u.configbool(s, 'false') |
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283 False |
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284 >>> u.configbool(s, 'unknown') |
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285 False |
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286 >>> u.configbool(s, 'unknown', True) |
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287 True |
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288 >>> u.setconfig(s, 'invalid', 'somevalue') |
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289 >>> u.configbool(s, 'invalid') |
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290 Traceback (most recent call last): |
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291 ... |
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292 ConfigError: foo.invalid is not a boolean ('somevalue') |
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293 """ |
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294 |
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295 v = self.config(section, name, None, untrusted) |
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296 if v is None: |
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297 return default |
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298 if isinstance(v, bool): |
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299 return v |
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300 b = util.parsebool(v) |
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301 if b is None: |
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302 raise error.ConfigError(_("%s.%s is not a boolean ('%s')") |
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303 % (section, name, v)) |
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304 return b |
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305 |
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306 def configint(self, section, name, default=None, untrusted=False): |
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307 """parse a configuration element as an integer |
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308 |
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309 >>> u = ui(); s = 'foo' |
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310 >>> u.setconfig(s, 'int1', '42') |
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311 >>> u.configint(s, 'int1') |
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312 42 |
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313 >>> u.setconfig(s, 'int2', '-42') |
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314 >>> u.configint(s, 'int2') |
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315 -42 |
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316 >>> u.configint(s, 'unknown', 7) |
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317 7 |
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318 >>> u.setconfig(s, 'invalid', 'somevalue') |
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319 >>> u.configint(s, 'invalid') |
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320 Traceback (most recent call last): |
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321 ... |
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322 ConfigError: foo.invalid is not an integer ('somevalue') |
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323 """ |
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324 |
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325 v = self.config(section, name, None, untrusted) |
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326 if v is None: |
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327 return default |
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328 try: |
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329 return int(v) |
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330 except ValueError: |
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331 raise error.ConfigError(_("%s.%s is not an integer ('%s')") |
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332 % (section, name, v)) |
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333 |
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334 def configbytes(self, section, name, default=0, untrusted=False): |
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335 """parse a configuration element as a quantity in bytes |
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336 |
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337 Units can be specified as b (bytes), k or kb (kilobytes), m or |
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338 mb (megabytes), g or gb (gigabytes). |
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339 |
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340 >>> u = ui(); s = 'foo' |
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341 >>> u.setconfig(s, 'val1', '42') |
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342 >>> u.configbytes(s, 'val1') |
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343 42 |
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344 >>> u.setconfig(s, 'val2', '42.5 kb') |
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345 >>> u.configbytes(s, 'val2') |
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346 43520 |
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347 >>> u.configbytes(s, 'unknown', '7 MB') |
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348 7340032 |
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349 >>> u.setconfig(s, 'invalid', 'somevalue') |
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350 >>> u.configbytes(s, 'invalid') |
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351 Traceback (most recent call last): |
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352 ... |
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353 ConfigError: foo.invalid is not a byte quantity ('somevalue') |
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354 """ |
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355 |
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356 value = self.config(section, name) |
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357 if value is None: |
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358 if not isinstance(default, str): |
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359 return default |
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360 value = default |
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361 try: |
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362 return util.sizetoint(value) |
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363 except error.ParseError: |
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364 raise error.ConfigError(_("%s.%s is not a byte quantity ('%s')") |
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365 % (section, name, value)) |
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366 |
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367 def configlist(self, section, name, default=None, untrusted=False): |
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368 """parse a configuration element as a list of comma/space separated |
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369 strings |
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370 |
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371 >>> u = ui(); s = 'foo' |
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372 >>> u.setconfig(s, 'list1', 'this,is "a small" ,test') |
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373 >>> u.configlist(s, 'list1') |
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374 ['this', 'is', 'a small', 'test'] |
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375 """ |
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376 |
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377 def _parse_plain(parts, s, offset): |
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378 whitespace = False |
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379 while offset < len(s) and (s[offset].isspace() or s[offset] == ','): |
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380 whitespace = True |
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381 offset += 1 |
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382 if offset >= len(s): |
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383 return None, parts, offset |
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384 if whitespace: |
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385 parts.append('') |
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386 if s[offset] == '"' and not parts[-1]: |
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387 return _parse_quote, parts, offset + 1 |
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388 elif s[offset] == '"' and parts[-1][-1] == '\\': |
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389 parts[-1] = parts[-1][:-1] + s[offset] |
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390 return _parse_plain, parts, offset + 1 |
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391 parts[-1] += s[offset] |
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392 return _parse_plain, parts, offset + 1 |
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393 |
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394 def _parse_quote(parts, s, offset): |
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395 if offset < len(s) and s[offset] == '"': # "" |
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396 parts.append('') |
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397 offset += 1 |
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398 while offset < len(s) and (s[offset].isspace() or |
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399 s[offset] == ','): |
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400 offset += 1 |
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401 return _parse_plain, parts, offset |
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402 |
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403 while offset < len(s) and s[offset] != '"': |
11036 | 404 if (s[offset] == '\\' and offset + 1 < len(s) |
405 and s[offset + 1] == '"'): | |
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406 offset += 1 |
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407 parts[-1] += '"' |
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408 else: |
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409 parts[-1] += s[offset] |
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410 offset += 1 |
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411 |
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412 if offset >= len(s): |
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413 real_parts = _configlist(parts[-1]) |
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414 if not real_parts: |
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415 parts[-1] = '"' |
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416 else: |
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417 real_parts[0] = '"' + real_parts[0] |
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418 parts = parts[:-1] |
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419 parts.extend(real_parts) |
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420 return None, parts, offset |
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421 |
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422 offset += 1 |
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423 while offset < len(s) and s[offset] in [' ', ',']: |
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424 offset += 1 |
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425 |
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426 if offset < len(s): |
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427 if offset + 1 == len(s) and s[offset] == '"': |
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428 parts[-1] += '"' |
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429 offset += 1 |
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430 else: |
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431 parts.append('') |
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432 else: |
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433 return None, parts, offset |
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434 |
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435 return _parse_plain, parts, offset |
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436 |
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437 def _configlist(s): |
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438 s = s.rstrip(' ,') |
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439 if not s: |
11945
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ui: differentiate empty configlist from None
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440 return [] |
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441 parser, parts, offset = _parse_plain, [''], 0 |
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442 while parser: |
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443 parser, parts, offset = parser(parts, s, offset) |
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444 return parts |
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445 |
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446 result = self.config(section, name, untrusted=untrusted) |
2499
894435215344
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447 if result is None: |
2502
18cf95ad3666
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448 result = default or [] |
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449 if isinstance(result, basestring): |
11309
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|
450 result = _configlist(result.lstrip(' ,\n')) |
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451 if result is None: |
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452 result = default or [] |
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453 return result |
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|
454 |
4487
1b5b98837bb5
ui: Rename has_config to has_section.
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parents:
4258
diff
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|
455 def has_section(self, section, untrusted=False): |
2343
af81d8770620
add ui.has_config method.
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diff
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|
456 '''tell whether section exists in config.''' |
8199 | 457 return section in self._data(untrusted) |
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|
458 |
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|
459 def configitems(self, section, untrusted=False): |
8199 | 460 items = self._data(untrusted).items(section) |
8204 | 461 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
|
462 for k, v in self._ucfg.items(section): |
8203 | 463 if self._tcfg.get(section, k) != v: |
14708
8083f4d00bd1
i18n: remove translation of debug messages
David Soria Parra <dsp@php.net>
parents:
14614
diff
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|
464 self.debug("ignoring untrusted configuration option " |
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parents:
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|
465 "%s.%s = %s\n" % (section, k, v)) |
8144
fca54469480e
ui: introduce new config parser
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parents:
8143
diff
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|
466 return items |
285 | 467 |
3552
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|
468 def walkconfig(self, untrusted=False): |
8203 | 469 cfg = self._data(untrusted) |
470 for section in cfg.sections(): | |
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|
471 for name, value in self.configitems(section, untrusted): |
13576
edd06611a7c6
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parents:
13493
diff
changeset
|
472 yield section, name, value |
1028
25e7ea0f2cff
Add commands.debugconfig.
Bryan O'Sullivan <bos@serpentine.com>
parents:
981
diff
changeset
|
473 |
14372
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|
474 def plain(self, feature=None): |
11325
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diff
changeset
|
475 '''is plain mode active? |
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diff
changeset
|
476 |
13849
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
477 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:
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diff
changeset
|
478 the behavior and output of Mercurial should be |
9f97de157aad
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changeset
|
479 ignored. Additionally, the output should be stable, |
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diff
changeset
|
480 reproducible and suitable for use in scripts or applications. |
9f97de157aad
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changeset
|
481 |
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diff
changeset
|
482 The only way to trigger plain mode is by setting either the |
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
483 `HGPLAIN' or `HGPLAINEXCEPT' environment variables. |
11325
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diff
changeset
|
484 |
14372
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diff
changeset
|
485 The return value can either be |
be0daa0eeb3e
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parents:
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diff
changeset
|
486 - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT |
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diff
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|
487 - True otherwise |
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diff
changeset
|
488 ''' |
13849
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diff
changeset
|
489 if 'HGPLAIN' not in os.environ and 'HGPLAINEXCEPT' not in os.environ: |
9f97de157aad
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diff
changeset
|
490 return False |
9f97de157aad
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
491 exceptions = os.environ.get('HGPLAINEXCEPT', '').strip().split(',') |
14372
be0daa0eeb3e
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diff
changeset
|
492 if feature and exceptions: |
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diff
changeset
|
493 return feature not in exceptions |
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diff
changeset
|
494 return True |
10455
40dfd46d098f
ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents:
10426
diff
changeset
|
495 |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
496 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
|
497 """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
|
498 |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
499 Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
500 and stop searching if one of these is set. |
6862
7192876ac329
ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6762
diff
changeset
|
501 If not found and ui.askusername is True, ask the user, else use |
7192876ac329
ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6762
diff
changeset
|
502 ($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
|
503 """ |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
504 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
|
505 if user is None: |
21955
6dfb78f18bdb
config: allow 'user' in .hgrc ui section (issue3169)
anatoly techtonik <techtonik@gmail.com>
parents:
21195
diff
changeset
|
506 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
|
507 if user is not None: |
d6dbd5e4ee72
ui.username(): expand environment variables in username configuration value.
Chad Dombrova <chadrik@gmail.com>
parents:
11036
diff
changeset
|
508 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
|
509 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
|
510 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
|
511 if user is None and self.configbool("ui", "askusername"): |
7600 | 512 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
|
513 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
|
514 try: |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3678
diff
changeset
|
515 user = '%s@%s' % (util.getuser(), socket.getfqdn()) |
16940
6409a5c75125
ui: lowercase "no username" warning
Martin Geisler <mg@aragost.com>
parents:
16939
diff
changeset
|
516 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
|
517 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
|
518 pass |
78a0dd93db0b
Abort on empty username so specifying a username can be forced.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3984
diff
changeset
|
519 if not user: |
20574
5614f8cf0861
ui: suggest config --edit when no username is set
Matt Mackall <mpm@selenic.com>
parents:
20265
diff
changeset
|
520 raise util.Abort(_('no username supplied'), |
5614f8cf0861
ui: suggest config --edit when no username is set
Matt Mackall <mpm@selenic.com>
parents:
20265
diff
changeset
|
521 hint=_('use "hg config --edit" ' |
20580
b75a23eec9c9
ui: fix extra space in username abort
Matt Mackall <mpm@selenic.com>
parents:
20574
diff
changeset
|
522 'to set your username')) |
6351
eed0a6a05096
ui: disallow newlines in usernames (issue1034)
Matt Mackall <mpm@selenic.com>
parents:
6333
diff
changeset
|
523 if "\n" in user: |
7470
1d58c0491d5e
use repr() instead of backticks
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
7320
diff
changeset
|
524 raise util.Abort(_("username %s contains a newline\n") % 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
|
525 return user |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
526 |
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
|
527 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
|
528 """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
|
529 if not self.verbose: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
530 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
|
531 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
|
532 |
2494
73ac95671788
push, outgoing, bundle: fall back to "default" if "default-push" not defined
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2470
diff
changeset
|
533 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
|
534 """Return repository location relative to cwd or from [paths]""" |
14076
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
13984
diff
changeset
|
535 if util.hasscheme(loc) or os.path.isdir(os.path.join(loc, '.hg')): |
1892
622ee75cb4c9
Directory names take precedence over symbolic names consistently.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1882
diff
changeset
|
536 return loc |
622ee75cb4c9
Directory names take precedence over symbolic names consistently.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1882
diff
changeset
|
537 |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
538 p = self.paths.getpath(loc, default=default) |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
539 if p: |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
540 return p.loc |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
541 return loc |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
542 |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
543 @util.propertycache |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
544 def paths(self): |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
545 return paths(self) |
506 | 546 |
24848
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
547 def pushbuffer(self, error=False, subproc=False): |
23139
e53f6b72a0e4
spelling: fixes from proofreading of spell checker issues
Mads Kiilerich <madski@unity3d.com>
parents:
23053
diff
changeset
|
548 """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
|
549 |
24848
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
550 If error is True, the error output will be captured too. |
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
551 |
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
552 If subproc is True, output from subprocesses (typically hooks) will be |
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
553 captured too.""" |
8202 | 554 self._buffers.append([]) |
24848
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
555 self._bufferstates.append((error, subproc)) |
3737
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
556 |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
557 def popbuffer(self, labeled=False): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
558 '''pop the last buffer and return the buffered output |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
559 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
560 If labeled is True, any labels associated with buffered |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
561 output will be handled. By default, this has no effect |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
562 on the output returned, but extensions and GUI tools may |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
563 handle this argument and returned styled output. If output |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
564 is being buffered so it can be captured and parsed or |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
565 processed, labeled should not be set to True. |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
566 ''' |
21132
350dc24a553d
ui: pushbuffer can now also capture stderr
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20788
diff
changeset
|
567 self._bufferstates.pop() |
8202 | 568 return "".join(self._buffers.pop()) |
3737
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
569 |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
570 def write(self, *args, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
571 '''write args to output |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
572 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
573 By default, this method simply writes to the buffer or stdout, |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
574 but extensions or GUI tools may override this method, |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
575 write_err(), popbuffer(), and label() to style output from |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
576 various parts of hg. |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
577 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
578 An optional keyword argument, "label", can be passed in. |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
579 This should be a string containing label names separated by |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
580 space. Label names take the form of "topic.type". For example, |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
581 ui.debug() issues a label of "ui.debug". |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
582 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
583 When labeling output for a specific command, a label of |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
584 "cmdname.type" is recommended. For example, status issues |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
585 a label of "status.modified" for modified files. |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
586 ''' |
8202 | 587 if self._buffers: |
588 self._buffers[-1].extend([str(a) for a in args]) | |
3737
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
589 else: |
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
590 for a in args: |
14614
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
14612
diff
changeset
|
591 self.fout.write(str(a)) |
565 | 592 |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
593 def write_err(self, *args, **opts): |
1989
0541768fa558
ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1985
diff
changeset
|
594 try: |
24848
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
595 if self._bufferstates and self._bufferstates[-1][0]: |
21132
350dc24a553d
ui: pushbuffer can now also capture stderr
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20788
diff
changeset
|
596 return self.write(*args, **opts) |
14614
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
14612
diff
changeset
|
597 if not getattr(self.fout, 'closed', False): |
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
14612
diff
changeset
|
598 self.fout.flush() |
1989
0541768fa558
ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1985
diff
changeset
|
599 for a in args: |
14614
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
14612
diff
changeset
|
600 self.ferr.write(str(a)) |
4023
6ea8a3b805ee
Flush stderr after write.
Patrick Mezard <pmezard@gmail.com>
parents:
3989
diff
changeset
|
601 # stderr may be buffered under win32 when redirected to files, |
6ea8a3b805ee
Flush stderr after write.
Patrick Mezard <pmezard@gmail.com>
parents:
3989
diff
changeset
|
602 # including stdout. |
14614
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
14612
diff
changeset
|
603 if not getattr(self.ferr, 'closed', False): |
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
14612
diff
changeset
|
604 self.ferr.flush() |
1989
0541768fa558
ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1985
diff
changeset
|
605 except IOError, inst: |
16367
c14898df3b92
ui: swallow EBADF on stderr
Kevin Bullock <kbullock@ringworld.org>
parents:
15919
diff
changeset
|
606 if inst.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): |
1989
0541768fa558
ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1985
diff
changeset
|
607 raise |
565 | 608 |
1837
6f67a4c93493
make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1637
diff
changeset
|
609 def flush(self): |
14614
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
14612
diff
changeset
|
610 try: self.fout.flush() |
16703
7292a4618f46
cleanup: replace more naked excepts with more specific ones
Brodie Rao <brodie@sf.io>
parents:
16683
diff
changeset
|
611 except (IOError, ValueError): pass |
14614
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
14612
diff
changeset
|
612 try: self.ferr.flush() |
16703
7292a4618f46
cleanup: replace more naked excepts with more specific ones
Brodie Rao <brodie@sf.io>
parents:
16683
diff
changeset
|
613 except (IOError, ValueError): pass |
1837
6f67a4c93493
make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1637
diff
changeset
|
614 |
16751
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
615 def _isatty(self, fh): |
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
616 if self.configbool('ui', 'nontty', False): |
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
617 return False |
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
618 return util.isatty(fh) |
1837
6f67a4c93493
make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1637
diff
changeset
|
619 |
8208
32a2a1e244f1
ui: make interactive a method
Matt Mackall <mpm@selenic.com>
parents:
8206
diff
changeset
|
620 def interactive(self): |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
621 '''is interactive input allowed? |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
622 |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
623 An interactive session is a session where input can be reasonably read |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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|
624 from `sys.stdin'. If this function returns false, any attempt to read |
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|
625 from stdin should fail with an error, unless a sensible default has been |
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|
626 specified. |
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627 |
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|
628 Interactiveness is triggered by the value of the `ui.interactive' |
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629 configuration variable or - if it is unset - when `sys.stdin' points |
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|
630 to a terminal device. |
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631 |
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632 This function refers to input only; for output, see `ui.formatted()'. |
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633 ''' |
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634 i = self.configbool("ui", "interactive", None) |
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635 if i is None: |
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parents:
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636 # some environments replace stdin without implementing isatty |
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637 # usually those are non-interactive |
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Matt Mackall <mpm@selenic.com>
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638 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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|
639 |
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640 return i |
8208
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parents:
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641 |
12689
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642 def termwidth(self): |
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643 '''how wide is the terminal in columns? |
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644 ''' |
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645 if 'COLUMNS' in os.environ: |
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|
646 try: |
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647 return int(os.environ['COLUMNS']) |
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648 except ValueError: |
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parents:
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649 pass |
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parents:
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650 return util.termwidth() |
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parents:
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|
651 |
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652 def formatted(self): |
11325
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653 '''should formatted output be used? |
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654 |
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655 It is often desirable to format the output to suite the output medium. |
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656 Examples of this are truncating long lines or colorizing messages. |
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657 However, this is not often not desirable when piping output into other |
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658 utilities, e.g. `grep'. |
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659 |
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660 Formatted output is triggered by the value of the `ui.formatted' |
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661 configuration variable or - if it is unset - when `sys.stdout' points |
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662 to a terminal device. Please note that `ui.formatted' should be |
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663 considered an implementation detail; it is not intended for use outside |
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664 Mercurial or its extensions. |
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665 |
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666 This function refers to output only; for input, see `ui.interactive()'. |
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667 This function always returns false when in plain mode, see `ui.plain()'. |
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668 ''' |
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669 if self.plain(): |
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670 return False |
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671 |
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672 i = self.configbool("ui", "formatted", None) |
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673 if i is None: |
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674 # some environments replace stdout without implementing isatty |
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675 # usually those are non-interactive |
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676 return self._isatty(self.fout) |
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677 |
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678 return i |
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|
679 |
5337
8c5ef3b87cb1
Don't try to determine interactivity if ui() called with interactive=False.
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
5154
diff
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|
680 def _readline(self, prompt=''): |
16751
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681 if self._isatty(self.fin): |
5036
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parents:
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682 try: |
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parents:
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683 # magically add command line editing support, where |
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684 # available |
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|
685 import readline |
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686 # force demandimport to really load the module |
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|
687 readline.read_history_file |
7496
0a27d0db256d
issue1419: catch strange readline import error on windows
Brendan Cully <brendan@kublai.com>
parents:
7320
diff
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|
688 # windows sometimes raises something other than ImportError |
0a27d0db256d
issue1419: catch strange readline import error on windows
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parents:
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|
689 except Exception: |
5036
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|
690 pass |
14614
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|
691 |
15000
68b5d7005cca
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692 # call write() so output goes through subclassed implementation |
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693 # e.g. color extension on Windows |
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694 self.write(prompt) |
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|
695 |
15062
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Martin Geisler <mg@aragost.com>
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|
696 # instead of trying to emulate raw_input, swap (self.fin, |
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697 # self.fout) with (sys.stdin, sys.stdout) |
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698 oldin = sys.stdin |
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699 oldout = sys.stdout |
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700 sys.stdin = self.fin |
15062
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|
701 sys.stdout = self.fout |
22291
3b39e1522d8f
ui: add brief comment why raw_input() needs dummy ' ' prompt string
Yuya Nishihara <yuya@tcha.org>
parents:
22205
diff
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|
702 # prompt ' ' must exist; otherwise readline may delete entire line |
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703 # - http://bugs.python.org/issue12833 |
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704 line = raw_input(' ') |
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705 sys.stdin = oldin |
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|
706 sys.stdout = oldout |
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|
707 |
5613
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workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
708 # When stdin is in binary mode on Windows, it can cause |
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
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|
709 # raw_input() to emit an extra trailing carriage return |
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Steve Borho <steve@borho.org>
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|
710 if os.linesep == '\r\n' and line and line[-1] == '\r': |
2e76e5a23c2b
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|
711 line = line[:-1] |
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|
712 return line |
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|
713 |
9048
86b4a9b0ddda
ui: extract choice from prompt
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diff
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|
714 def prompt(self, msg, default="y"): |
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ui: extract choice from prompt
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diff
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|
715 """Prompt user with msg, read response. |
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|
716 If ui is not interactive, the default is returned. |
5751 | 717 """ |
8208
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|
718 if not self.interactive(): |
8940
01ada7b1861d
ui.prompt: Show prompt and selection in non-interactive mode
Mads Kiilerich <mads@kiilerich.com>
parents:
8657
diff
changeset
|
719 self.write(msg, ' ', default, "\n") |
7320
8dca507e56ce
ui: log non-interactive default response to stdout when verbose
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
6862
diff
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|
720 return default |
9048
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|
721 try: |
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|
722 r = self._readline(self.label(msg, 'ui.prompt')) |
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|
723 if not r: |
22589
9ab18a912c44
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parents:
22419
diff
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|
724 r = default |
23053
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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|
725 if self.configbool('ui', 'promptecho'): |
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diff
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|
726 self.write(r, "\n") |
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|
727 return r |
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|
728 except EOFError: |
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|
729 raise util.Abort(_('response expected')) |
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diff
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|
730 |
20265
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ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
731 @staticmethod |
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parents:
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diff
changeset
|
732 def extractchoices(prompt): |
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parents:
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diff
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|
733 """Extract prompt message and list of choices from specified prompt. |
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ui: add "extractchoices()" to share the logic to extract choices from prompt
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diff
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|
734 |
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parents:
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diff
changeset
|
735 This returns tuple "(message, choices)", and "choices" is the |
e5803150ea1d
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parents:
19886
diff
changeset
|
736 list of tuple "(response character, text without &)". |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
737 """ |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
738 parts = prompt.split('$$') |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
739 msg = parts[0].rstrip(' ') |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
740 choices = [p.strip(' ') for p in parts[1:]] |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
741 return (msg, |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
742 [(s[s.index('&') + 1].lower(), s.replace('&', '', 1)) |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
743 for s in choices]) |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
744 |
19226
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
745 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
|
746 """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
|
747 one of the provided choices. The prompt is formatted as follows: |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
748 |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
749 "would you like fries with that (Yn)? $$ &Yes $$ &No" |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
750 |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
751 The index of the choice is returned. Responses are case |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
752 insensitive. If ui is not interactive, the default is |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
753 returned. |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
754 """ |
19226
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
755 |
20265
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
756 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
|
757 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
|
758 while True: |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
759 r = self.prompt(msg, resps[default]) |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
760 if r.lower() in resps: |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
761 return resps.index(r.lower()) |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
762 self.write(_("unrecognized response\n")) |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
763 |
2281
7761597b5da3
prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2206
diff
changeset
|
764 def getpass(self, prompt=None, default=None): |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
765 if not self.interactive(): |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
766 return default |
7798
57fee79e5588
catch CTRL-D at password prompt
Steve Borho <steve@borho.org>
parents:
7600
diff
changeset
|
767 try: |
19880
ba2be32d14f2
ui: send password prompts to stderr again (issue4056)
Matt Mackall <mpm@selenic.com>
parents:
19226
diff
changeset
|
768 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
|
769 # 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
|
770 # 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
|
771 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
|
772 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
|
773 else: |
9336bc7dca8e
cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents:
21132
diff
changeset
|
774 return getpass.getpass('') |
7798
57fee79e5588
catch CTRL-D at password prompt
Steve Borho <steve@borho.org>
parents:
7600
diff
changeset
|
775 except EOFError: |
57fee79e5588
catch CTRL-D at password prompt
Steve Borho <steve@borho.org>
parents:
7600
diff
changeset
|
776 raise util.Abort(_('response expected')) |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
777 def status(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
778 '''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
|
779 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
780 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
|
781 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
782 if not self.quiet: |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
783 opts['label'] = opts.get('label', '') + ' ui.status' |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
784 self.write(*msg, **opts) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
785 def warn(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
786 '''write warning message to output (stderr) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
787 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
788 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
|
789 ''' |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
790 opts['label'] = opts.get('label', '') + ' ui.warning' |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
791 self.write_err(*msg, **opts) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
792 def note(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
793 '''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
|
794 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
795 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
|
796 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
797 if self.verbose: |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
798 opts['label'] = opts.get('label', '') + ' ui.note' |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
799 self.write(*msg, **opts) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
800 def debug(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
801 '''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
|
802 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
803 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
|
804 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
805 if self.debugflag: |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
806 opts['label'] = opts.get('label', '') + ' ui.debug' |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
807 self.write(*msg, **opts) |
22205
9fa429723f26
ui: invoke editor for committing with HGEDITFORM environment variable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21955
diff
changeset
|
808 def edit(self, text, user, extra={}, editform=None): |
2206
c74e91e81f70
Use text rather than binary mode for editing commit messages
Stephen Darnell <stephen@darnell.plus.com>
parents:
2201
diff
changeset
|
809 (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt", |
c74e91e81f70
Use text rather than binary mode for editing commit messages
Stephen Darnell <stephen@darnell.plus.com>
parents:
2201
diff
changeset
|
810 text=True) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
811 try: |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
812 f = os.fdopen(fd, "w") |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
813 f.write(text) |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
814 f.close() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
815 |
20605
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
816 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
|
817 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
|
818 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
|
819 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
|
820 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
|
821 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
|
822 break |
22205
9fa429723f26
ui: invoke editor for committing with HGEDITFORM environment variable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21955
diff
changeset
|
823 if editform: |
9fa429723f26
ui: invoke editor for committing with HGEDITFORM environment variable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21955
diff
changeset
|
824 environ.update({'HGEDITFORM': editform}) |
20605
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
825 |
5660
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
826 editor = self.geteditor() |
207 | 827 |
23269
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
828 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
|
829 environ=environ, |
23269
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
830 onerr=util.Abort, errprefix=_("edit failed")) |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
831 |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
832 f = open(name) |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
833 t = f.read() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
834 f.close() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
835 finally: |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
836 os.unlink(name) |
662
b55a78595ef6
Pass username to hgeditor, remove temporary file
Radoslaw "AstralStorm" Szkodzinski <astralstorm@gorzow.mm.pl>
parents:
613
diff
changeset
|
837 |
207 | 838 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
|
839 |
23269
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
840 def system(self, cmd, environ={}, cwd=None, onerr=None, errprefix=None): |
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
841 '''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
|
842 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
|
843 ''' |
24848
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
844 out = self.fout |
25149
3f0744eeaeaf
cleanup: use __builtins__.any instead of util.any
Augie Fackler <augie@google.com>
parents:
25125
diff
changeset
|
845 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
|
846 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
|
847 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
|
848 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
|
849 |
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850 def traceback(self, exc=None, force=False): |
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|
851 '''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
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|
852 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:
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diff
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|
853 printed.''' |
18966
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|
854 if self.tracebackflag or force: |
18965
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ui: add support for fully printing chained exception stacks in ui.traceback()
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855 if exc is None: |
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856 exc = sys.exc_info() |
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ui: add support for fully printing chained exception stacks in ui.traceback()
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857 cause = getattr(exc[1], 'cause', None) |
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858 |
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ui: add support for fully printing chained exception stacks in ui.traceback()
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859 if cause is not None: |
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860 causetb = traceback.format_tb(cause[2]) |
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861 exctb = traceback.format_tb(exc[2]) |
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862 exconly = traceback.format_exception_only(cause[0], cause[1]) |
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863 |
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|
864 # exclude frame where 'exc' was chained and rethrown from exctb |
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865 self.write_err('Traceback (most recent call last):\n', |
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|
866 ''.join(exctb[:-1]), |
0062508b1900
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|
867 ''.join(causetb), |
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868 ''.join(exconly)) |
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869 else: |
16683 | 870 traceback.print_exception(exc[0], exc[1], exc[2], |
871 file=self.ferr) | |
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|
872 return self.tracebackflag or force |
5660
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
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|
873 |
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Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
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diff
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|
874 def geteditor(self): |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
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parents:
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diff
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|
875 '''return editor to use''' |
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parents:
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|
876 if sys.platform == 'plan9': |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
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parents:
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|
877 # vi is the MIPS instruction simulator on Plan 9. We |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
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parents:
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diff
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|
878 # instead default to E to plumb commit messages to |
f5dd179bfa4a
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parents:
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diff
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|
879 # avoid confusion. |
f5dd179bfa4a
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parents:
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|
880 editor = 'E' |
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|
881 else: |
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parents:
16373
diff
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|
882 editor = 'vi' |
5660
3c80ecdc1bcd
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Osku Salerma <osku@iki.fi>
parents:
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diff
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|
883 return (os.environ.get("HGEDITOR") or |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
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diff
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|
884 self.config("ui", "editor") or |
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Osku Salerma <osku@iki.fi>
parents:
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diff
changeset
|
885 os.environ.get("VISUAL") or |
16383
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Steven Stallion <sstallion@gmail.com>
parents:
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|
886 os.environ.get("EDITOR", editor)) |
9153 | 887 |
888 def progress(self, topic, pos, item="", unit="", total=None): | |
889 '''show a progress message | |
890 | |
891 With stock hg, this is simply a debug message that is hidden | |
892 by default, but with extensions or GUI tools it may be | |
893 visible. 'topic' is the current operation, 'item' is a | |
17424
e7cfe3587ea4
fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents:
17059
diff
changeset
|
894 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
|
895 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:
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diff
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|
896 revision, bytes, etc.), unit is a corresponding unit label, |
9153 | 897 and total is the highest expected pos. |
898 | |
10425
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Augie Fackler <durin42@gmail.com>
parents:
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diff
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|
899 Multiple nested topics may be active at a time. |
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ui.progress: clarify termination requirement
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parents:
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diff
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|
900 |
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parents:
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diff
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|
901 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
|
902 termination. |
9153 | 903 ''' |
904 | |
25125
bd625cd4e5e7
progress: get the extremely verbose output out of default debug
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24883
diff
changeset
|
905 if pos is None or not self.configbool('progress', 'debug'): |
9153 | 906 return |
907 | |
9398
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|
908 if unit: |
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parents:
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diff
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|
909 unit = ' ' + unit |
9153 | 910 if item: |
911 item = ' ' + item | |
912 | |
913 if total: | |
914 pct = 100.0 * pos / total | |
10220
500d09be7ace
ui: display progress with decimal notation
Patrick Mezard <pmezard@gmail.com>
parents:
9851
diff
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|
915 self.debug('%s:%s %s/%s%s (%4.2f%%)\n' |
9398
3fb8c6dbeeec
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parents:
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diff
changeset
|
916 % (topic, item, pos, total, unit, pct)) |
9153 | 917 else: |
9749
1b1b33ae5a24
Related to Issue919: ui.progress, apparently unused before now, is busted.
Jesse Glick <jesse.glick@sun.com>
parents:
9613
diff
changeset
|
918 self.debug('%s:%s %s%s\n' % (topic, item, pos, unit)) |
10815
32b213b9b22c
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
919 |
18669
18242716a014
blackbox: adds a blackbox extension
Durham Goode <durham@fb.com>
parents:
18054
diff
changeset
|
920 def log(self, service, *msg, **opts): |
11984 | 921 '''hook for logging facility extensions |
922 | |
923 service should be a readily-identifiable subsystem, which will | |
924 allow filtering. | |
925 message should be a newline-terminated string to log. | |
926 ''' | |
927 pass | |
928 | |
10815
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parents:
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diff
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|
929 def label(self, msg, label): |
32b213b9b22c
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Brodie Rao <brodie@bitheap.org>
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|
930 '''style msg based on supplied label |
32b213b9b22c
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|
931 |
32b213b9b22c
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parents:
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|
932 Like ui.write(), this just returns msg unchanged, but extensions |
32b213b9b22c
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
933 and GUI tools can override it to allow styling output without |
32b213b9b22c
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parents:
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diff
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|
934 writing it. |
32b213b9b22c
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parents:
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diff
changeset
|
935 |
32b213b9b22c
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parents:
10567
diff
changeset
|
936 ui.write(s, 'label') is equivalent to |
32b213b9b22c
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
937 ui.write(ui.label(s, 'label')). |
32b213b9b22c
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Brodie Rao <brodie@bitheap.org>
parents:
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|
938 ''' |
32b213b9b22c
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
939 return msg |
24250
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|
940 |
9c32eea2ca04
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parents:
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diff
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|
941 class paths(dict): |
9c32eea2ca04
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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|
942 """Represents a collection of paths and their configs. |
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Gregory Szorc <gregory.szorc@gmail.com>
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943 |
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Gregory Szorc <gregory.szorc@gmail.com>
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|
944 Data is initially derived from ui instances and the config files they have |
9c32eea2ca04
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|
945 loaded. |
9c32eea2ca04
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|
946 """ |
9c32eea2ca04
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Gregory Szorc <gregory.szorc@gmail.com>
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|
947 def __init__(self, ui): |
9c32eea2ca04
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parents:
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diff
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|
948 dict.__init__(self) |
9c32eea2ca04
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diff
changeset
|
949 |
9c32eea2ca04
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parents:
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|
950 for name, loc in ui.configitems('paths'): |
9c32eea2ca04
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parents:
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diff
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|
951 # No location is the same as not existing. |
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parents:
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diff
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|
952 if not loc: |
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parents:
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diff
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|
953 continue |
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|
954 self[name] = path(name, rawloc=loc) |
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|
955 |
9c32eea2ca04
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
956 def getpath(self, name, default=None): |
9c32eea2ca04
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parents:
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diff
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|
957 """Return a ``path`` for the specified name, falling back to a default. |
9c32eea2ca04
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|
958 |
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|
959 Returns the first of ``name`` or ``default`` that is present, or None |
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|
960 if neither is present. |
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|
961 """ |
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|
962 try: |
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|
963 return self[name] |
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|
964 except KeyError: |
9c32eea2ca04
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|
965 if default is not None: |
9c32eea2ca04
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parents:
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|
966 try: |
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|
967 return self[default] |
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|
968 except KeyError: |
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parents:
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|
969 pass |
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|
970 |
9c32eea2ca04
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|
971 return None |
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|
972 |
9c32eea2ca04
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|
973 class path(object): |
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974 """Represents an individual path and its configuration.""" |
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975 |
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|
976 def __init__(self, name, rawloc=None): |
9c32eea2ca04
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|
977 """Construct a path from its config options. |
9c32eea2ca04
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|
978 |
9c32eea2ca04
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|
979 ``name`` is the symbolic name of the path. |
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|
980 ``rawloc`` is the raw location, as defined in the config. |
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parents:
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diff
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|
981 """ |
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diff
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|
982 self.name = name |
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changeset
|
983 # We'll do more intelligent things with rawloc in the future. |
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|
984 self.loc = rawloc |