Mercurial > hg
annotate mercurial/ui.py @ 29925:1619efcde9a4
manifest: make one use of _mancache avoid manifestctxs
In a future patch we will change manifestctx and treemanifestctx to no longer
derive from manifestdict and treemanifest, respectively. This means that
consumers of the _mancache will now need to be aware of the different between
the two, until we get rid of the manifest entirely and the _mancache becomes
only filled with ctxs.
This fixes one case of it that can be fixed by using the other cache. Future
patches will address the others uses using the upcoming manifestctx.read()
function.
author | Durham Goode <durham@fb.com> |
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date | Mon, 12 Sep 2016 14:29:09 -0700 |
parents | 96bd27eb23f0 |
children | 3d2ea1403c62 |
rev | line source |
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207 | 1 # ui.py - user interface bits for mercurial |
2 # | |
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3 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
207 | 4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
207 | 7 |
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8 from __future__ import absolute_import |
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9 |
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10 import errno |
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11 import getpass |
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12 import inspect |
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13 import os |
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14 import re |
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15 import socket |
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16 import sys |
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17 import tempfile |
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18 import traceback |
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19 |
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20 from .i18n import _ |
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21 from .node import hex |
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22 |
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23 from . import ( |
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24 config, |
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25 error, |
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26 formatter, |
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27 progress, |
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28 scmutil, |
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29 util, |
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30 ) |
207 | 31 |
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32 urlreq = util.urlreq |
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33 |
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34 samplehgrcs = { |
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35 'user': |
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36 """# example user config (see "hg help config" for more info) |
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37 [ui] |
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38 # name and email, e.g. |
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39 # username = Jane Doe <jdoe@example.com> |
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40 username = |
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41 |
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42 [extensions] |
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43 # uncomment these lines to enable some popular extensions |
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44 # (see "hg help extensions" for more info) |
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45 # |
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46 # pager = |
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47 # color =""", |
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48 |
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49 'cloned': |
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50 """# example repository config (see "hg help config" for more info) |
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51 [paths] |
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52 default = %s |
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53 |
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54 # path aliases to other clones of this repo in URLs or filesystem paths |
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55 # (see "hg help config.paths" for more info) |
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56 # |
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57 # default-push = ssh://jdoe@example.net/hg/jdoes-fork |
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58 # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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59 # my-clone = /home/jdoe/jdoes-clone |
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60 |
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61 [ui] |
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62 # name and email (local to this repository, optional), e.g. |
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63 # username = Jane Doe <jdoe@example.com> |
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64 """, |
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65 |
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66 'local': |
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67 """# example repository config (see "hg help config" for more info) |
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68 [paths] |
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69 # path aliases to other clones of this repo in URLs or filesystem paths |
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70 # (see "hg help config.paths" for more info) |
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71 # |
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72 # default = http://example.com/hg/example-repo |
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73 # default-push = ssh://jdoe@example.net/hg/jdoes-fork |
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74 # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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75 # my-clone = /home/jdoe/jdoes-clone |
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76 |
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77 [ui] |
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78 # name and email (local to this repository, optional), e.g. |
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79 # username = Jane Doe <jdoe@example.com> |
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80 """, |
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81 |
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82 'global': |
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83 """# example system-wide hg config (see "hg help config" for more info) |
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84 |
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85 [extensions] |
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86 # uncomment these lines to enable some popular extensions |
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87 # (see "hg help extensions" for more info) |
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88 # |
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89 # blackbox = |
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90 # color = |
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91 # pager =""", |
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92 } |
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93 |
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94 class ui(object): |
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95 def __init__(self, src=None): |
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96 # _buffers: used for temporary capture of output |
8202 | 97 self._buffers = [] |
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98 # 3-tuple describing how each buffer in the stack behaves. |
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99 # Values are (capture stderr, capture subprocesses, apply labels). |
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100 self._bufferstates = [] |
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101 # When a buffer is active, defines whether we are expanding labels. |
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102 # This exists to prevent an extra list lookup. |
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103 self._bufferapplylabels = None |
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104 self.quiet = self.verbose = self.debugflag = self.tracebackflag = False |
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105 self._reportuntrusted = True |
8203 | 106 self._ocfg = config.config() # overlay |
107 self._tcfg = config.config() # trusted | |
108 self._ucfg = config.config() # untrusted | |
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109 self._trustusers = set() |
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110 self._trustgroups = set() |
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111 self.callhooks = True |
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112 # Insecure server connections requested. |
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113 self.insecureconnections = False |
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114 |
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115 if src: |
14612 | 116 self.fout = src.fout |
117 self.ferr = src.ferr | |
118 self.fin = src.fin | |
119 | |
8203 | 120 self._tcfg = src._tcfg.copy() |
121 self._ucfg = src._ucfg.copy() | |
122 self._ocfg = src._ocfg.copy() | |
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123 self._trustusers = src._trustusers.copy() |
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124 self._trustgroups = src._trustgroups.copy() |
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125 self.environ = src.environ |
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126 self.callhooks = src.callhooks |
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127 self.insecureconnections = src.insecureconnections |
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128 self.fixconfig() |
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129 |
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130 self.httppasswordmgrdb = src.httppasswordmgrdb |
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131 else: |
14612 | 132 self.fout = sys.stdout |
133 self.ferr = sys.stderr | |
134 self.fin = sys.stdin | |
135 | |
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136 # shared read-only environment |
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137 self.environ = os.environ |
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138 # we always trust global config files |
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139 for f in scmutil.rcpath(): |
8200 | 140 self.readconfig(f, trust=True) |
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141 |
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142 self.httppasswordmgrdb = urlreq.httppasswordmgrwithdefaultrealm() |
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143 |
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144 def copy(self): |
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145 return self.__class__(self) |
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146 |
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147 def resetstate(self): |
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148 """Clear internal state that shouldn't persist across commands""" |
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149 if self._progbar: |
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150 self._progbar.resetstate() # reset last-print time of progress bar |
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151 self.httppasswordmgrdb = urlreq.httppasswordmgrwithdefaultrealm() |
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152 |
16135 | 153 def formatter(self, topic, opts): |
154 return formatter.formatter(self, topic, opts) | |
155 | |
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156 def _trusted(self, fp, f): |
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157 st = util.fstat(fp) |
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158 if util.isowner(st): |
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159 return True |
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160 |
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161 tusers, tgroups = self._trustusers, self._trustgroups |
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162 if '*' in tusers or '*' in tgroups: |
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163 return True |
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164 |
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165 user = util.username(st.st_uid) |
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166 group = util.groupname(st.st_gid) |
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167 if user in tusers or group in tgroups or user == util.username(): |
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168 return True |
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169 |
8204 | 170 if self._reportuntrusted: |
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171 self.warn(_('not trusting file %s from untrusted ' |
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172 'user %s, group %s\n') % (f, user, group)) |
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173 return False |
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174 |
8200 | 175 def readconfig(self, filename, root=None, trust=False, |
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176 sections=None, remap=None): |
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177 try: |
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178 fp = open(filename) |
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179 except IOError: |
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180 if not sections: # ignore unless we were looking for something |
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181 return |
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182 raise |
8139 | 183 |
8203 | 184 cfg = config.config() |
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185 trusted = sections or trust or self._trusted(fp, filename) |
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186 |
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187 try: |
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188 cfg.read(filename, fp, sections=sections, remap=remap) |
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189 fp.close() |
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190 except error.ConfigError as inst: |
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191 if trusted: |
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192 raise |
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193 self.warn(_("ignored: %s\n") % str(inst)) |
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194 |
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195 if self.plain(): |
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196 for k in ('debug', 'fallbackencoding', 'quiet', 'slash', |
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197 'logtemplate', 'statuscopies', 'style', |
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198 'traceback', 'verbose'): |
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199 if k in cfg['ui']: |
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200 del cfg['ui'][k] |
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201 for k, v in cfg.items('defaults'): |
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202 del cfg['defaults'][k] |
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203 # Don't remove aliases from the configuration if in the exceptionlist |
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204 if self.plain('alias'): |
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205 for k, v in cfg.items('alias'): |
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206 del cfg['alias'][k] |
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207 if self.plain('revsetalias'): |
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208 for k, v in cfg.items('revsetalias'): |
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209 del cfg['revsetalias'][k] |
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210 if self.plain('templatealias'): |
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211 for k, v in cfg.items('templatealias'): |
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212 del cfg['templatealias'][k] |
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213 |
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214 if trusted: |
8203 | 215 self._tcfg.update(cfg) |
216 self._tcfg.update(self._ocfg) | |
217 self._ucfg.update(cfg) | |
218 self._ucfg.update(self._ocfg) | |
8139 | 219 |
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220 if root is None: |
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221 root = os.path.expanduser('~') |
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222 self.fixconfig(root=root) |
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223 |
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224 def fixconfig(self, root=None, section=None): |
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225 if section in (None, 'paths'): |
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226 # expand vars and ~ |
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227 # translate paths relative to root (or home) into absolute paths |
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228 root = root or os.getcwd() |
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229 for c in self._tcfg, self._ucfg, self._ocfg: |
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230 for n, p in c.items('paths'): |
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231 # Ignore sub-options. |
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232 if ':' in n: |
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233 continue |
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234 if not p: |
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235 continue |
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236 if '%%' in p: |
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237 self.warn(_("(deprecated '%%' in path %s=%s from %s)\n") |
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238 % (n, p, self.configsource('paths', n))) |
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239 p = p.replace('%%', '%') |
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240 p = util.expandpath(p) |
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241 if not util.hasscheme(p) and not os.path.isabs(p): |
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242 p = os.path.normpath(os.path.join(root, p)) |
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243 c.set("paths", n, p) |
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244 |
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245 if section in (None, 'ui'): |
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246 # update ui options |
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247 self.debugflag = self.configbool('ui', 'debug') |
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248 self.verbose = self.debugflag or self.configbool('ui', 'verbose') |
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249 self.quiet = not self.debugflag and self.configbool('ui', 'quiet') |
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250 if self.verbose and self.quiet: |
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251 self.quiet = self.verbose = False |
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252 self._reportuntrusted = self.debugflag or self.configbool("ui", |
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253 "report_untrusted", True) |
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254 self.tracebackflag = self.configbool('ui', 'traceback', False) |
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255 |
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256 if section in (None, 'trusted'): |
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257 # update trust information |
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258 self._trustusers.update(self.configlist('trusted', 'users')) |
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259 self._trustgroups.update(self.configlist('trusted', 'groups')) |
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260 |
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261 def backupconfig(self, section, item): |
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262 return (self._ocfg.backup(section, item), |
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263 self._tcfg.backup(section, item), |
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264 self._ucfg.backup(section, item),) |
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265 def restoreconfig(self, data): |
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266 self._ocfg.restore(data[0]) |
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267 self._tcfg.restore(data[1]) |
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268 self._ucfg.restore(data[2]) |
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269 |
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270 def setconfig(self, section, name, value, source=''): |
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271 for cfg in (self._ocfg, self._tcfg, self._ucfg): |
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272 cfg.set(section, name, value, source) |
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273 self.fixconfig(section=section) |
960 | 274 |
8199 | 275 def _data(self, untrusted): |
8203 | 276 return untrusted and self._ucfg or self._tcfg |
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277 |
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278 def configsource(self, section, name, untrusted=False): |
8199 | 279 return self._data(untrusted).source(section, name) or 'none' |
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280 |
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281 def config(self, section, name, default=None, untrusted=False): |
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282 if isinstance(name, list): |
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283 alternates = name |
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284 else: |
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285 alternates = [name] |
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286 |
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287 for n in alternates: |
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288 value = self._data(untrusted).get(section, n, None) |
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289 if value is not None: |
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290 name = n |
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291 break |
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292 else: |
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293 value = default |
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294 |
8204 | 295 if self.debugflag and not untrusted and self._reportuntrusted: |
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296 for n in alternates: |
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297 uvalue = self._ucfg.get(section, n) |
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298 if uvalue is not None and uvalue != value: |
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299 self.debug("ignoring untrusted configuration option " |
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300 "%s.%s = %s\n" % (section, n, uvalue)) |
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301 return value |
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302 |
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303 def configsuboptions(self, section, name, default=None, untrusted=False): |
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304 """Get a config option and all sub-options. |
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305 |
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306 Some config options have sub-options that are declared with the |
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307 format "key:opt = value". This method is used to return the main |
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308 option and all its declared sub-options. |
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309 |
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310 Returns a 2-tuple of ``(option, sub-options)``, where `sub-options`` |
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311 is a dict of defined sub-options where keys and values are strings. |
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312 """ |
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313 data = self._data(untrusted) |
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314 main = data.get(section, name, default) |
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315 if self.debugflag and not untrusted and self._reportuntrusted: |
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316 uvalue = self._ucfg.get(section, name) |
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317 if uvalue is not None and uvalue != main: |
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318 self.debug('ignoring untrusted configuration option ' |
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319 '%s.%s = %s\n' % (section, name, uvalue)) |
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320 |
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321 sub = {} |
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322 prefix = '%s:' % name |
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323 for k, v in data.items(section): |
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324 if k.startswith(prefix): |
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325 sub[k[len(prefix):]] = v |
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326 |
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327 if self.debugflag and not untrusted and self._reportuntrusted: |
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328 for k, v in sub.items(): |
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329 uvalue = self._ucfg.get(section, '%s:%s' % (name, k)) |
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330 if uvalue is not None and uvalue != v: |
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331 self.debug('ignoring untrusted configuration option ' |
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332 '%s:%s.%s = %s\n' % (section, name, k, uvalue)) |
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333 |
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334 return main, sub |
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335 |
13238 | 336 def configpath(self, section, name, default=None, untrusted=False): |
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337 'get a path config item, expanded relative to repo root or config file' |
13238 | 338 v = self.config(section, name, default, untrusted) |
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339 if v is None: |
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340 return None |
13238 | 341 if not os.path.isabs(v) or "://" not in v: |
342 src = self.configsource(section, name, untrusted) | |
343 if ':' in src: | |
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344 base = os.path.dirname(src.rsplit(':')[0]) |
13238 | 345 v = os.path.join(base, os.path.expanduser(v)) |
346 return v | |
347 | |
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348 def configbool(self, section, name, default=False, untrusted=False): |
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349 """parse a configuration element as a boolean |
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350 |
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351 >>> u = ui(); s = 'foo' |
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352 >>> u.setconfig(s, 'true', 'yes') |
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353 >>> u.configbool(s, 'true') |
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354 True |
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355 >>> u.setconfig(s, 'false', 'no') |
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356 >>> u.configbool(s, 'false') |
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357 False |
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358 >>> u.configbool(s, 'unknown') |
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359 False |
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360 >>> u.configbool(s, 'unknown', True) |
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361 True |
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362 >>> u.setconfig(s, 'invalid', 'somevalue') |
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363 >>> u.configbool(s, 'invalid') |
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364 Traceback (most recent call last): |
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365 ... |
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366 ConfigError: foo.invalid is not a boolean ('somevalue') |
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367 """ |
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368 |
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369 v = self.config(section, name, None, untrusted) |
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370 if v is None: |
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371 return default |
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372 if isinstance(v, bool): |
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373 return v |
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374 b = util.parsebool(v) |
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375 if b is None: |
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376 raise error.ConfigError(_("%s.%s is not a boolean ('%s')") |
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377 % (section, name, v)) |
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378 return b |
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379 |
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380 def configint(self, section, name, default=None, untrusted=False): |
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381 """parse a configuration element as an integer |
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382 |
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383 >>> u = ui(); s = 'foo' |
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384 >>> u.setconfig(s, 'int1', '42') |
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385 >>> u.configint(s, 'int1') |
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386 42 |
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387 >>> u.setconfig(s, 'int2', '-42') |
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388 >>> u.configint(s, 'int2') |
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389 -42 |
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390 >>> u.configint(s, 'unknown', 7) |
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391 7 |
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392 >>> u.setconfig(s, 'invalid', 'somevalue') |
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393 >>> u.configint(s, 'invalid') |
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394 Traceback (most recent call last): |
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395 ... |
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396 ConfigError: foo.invalid is not an integer ('somevalue') |
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397 """ |
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398 |
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399 v = self.config(section, name, None, untrusted) |
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400 if v is None: |
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401 return default |
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402 try: |
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403 return int(v) |
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404 except ValueError: |
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405 raise error.ConfigError(_("%s.%s is not an integer ('%s')") |
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406 % (section, name, v)) |
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407 |
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408 def configbytes(self, section, name, default=0, untrusted=False): |
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409 """parse a configuration element as a quantity in bytes |
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410 |
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411 Units can be specified as b (bytes), k or kb (kilobytes), m or |
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412 mb (megabytes), g or gb (gigabytes). |
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413 |
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414 >>> u = ui(); s = 'foo' |
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415 >>> u.setconfig(s, 'val1', '42') |
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416 >>> u.configbytes(s, 'val1') |
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417 42 |
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418 >>> u.setconfig(s, 'val2', '42.5 kb') |
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419 >>> u.configbytes(s, 'val2') |
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420 43520 |
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421 >>> u.configbytes(s, 'unknown', '7 MB') |
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422 7340032 |
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423 >>> u.setconfig(s, 'invalid', 'somevalue') |
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424 >>> u.configbytes(s, 'invalid') |
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425 Traceback (most recent call last): |
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426 ... |
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427 ConfigError: foo.invalid is not a byte quantity ('somevalue') |
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428 """ |
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429 |
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430 value = self.config(section, name) |
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431 if value is None: |
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432 if not isinstance(default, str): |
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433 return default |
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434 value = default |
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435 try: |
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436 return util.sizetoint(value) |
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437 except error.ParseError: |
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438 raise error.ConfigError(_("%s.%s is not a byte quantity ('%s')") |
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439 % (section, name, value)) |
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440 |
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441 def configlist(self, section, name, default=None, untrusted=False): |
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442 """parse a configuration element as a list of comma/space separated |
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443 strings |
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444 |
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445 >>> u = ui(); s = 'foo' |
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446 >>> u.setconfig(s, 'list1', 'this,is "a small" ,test') |
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447 >>> u.configlist(s, 'list1') |
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448 ['this', 'is', 'a small', 'test'] |
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449 """ |
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450 |
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451 def _parse_plain(parts, s, offset): |
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452 whitespace = False |
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453 while offset < len(s) and (s[offset].isspace() or s[offset] == ','): |
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454 whitespace = True |
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455 offset += 1 |
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456 if offset >= len(s): |
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457 return None, parts, offset |
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458 if whitespace: |
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459 parts.append('') |
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460 if s[offset] == '"' and not parts[-1]: |
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461 return _parse_quote, parts, offset + 1 |
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462 elif s[offset] == '"' and parts[-1][-1] == '\\': |
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463 parts[-1] = parts[-1][:-1] + s[offset] |
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464 return _parse_plain, parts, offset + 1 |
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465 parts[-1] += s[offset] |
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466 return _parse_plain, parts, offset + 1 |
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467 |
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468 def _parse_quote(parts, s, offset): |
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469 if offset < len(s) and s[offset] == '"': # "" |
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470 parts.append('') |
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471 offset += 1 |
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472 while offset < len(s) and (s[offset].isspace() or |
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473 s[offset] == ','): |
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474 offset += 1 |
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475 return _parse_plain, parts, offset |
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476 |
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477 while offset < len(s) and s[offset] != '"': |
11036 | 478 if (s[offset] == '\\' and offset + 1 < len(s) |
479 and s[offset + 1] == '"'): | |
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480 offset += 1 |
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481 parts[-1] += '"' |
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482 else: |
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483 parts[-1] += s[offset] |
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484 offset += 1 |
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485 |
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486 if offset >= len(s): |
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487 real_parts = _configlist(parts[-1]) |
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488 if not real_parts: |
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489 parts[-1] = '"' |
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490 else: |
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491 real_parts[0] = '"' + real_parts[0] |
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492 parts = parts[:-1] |
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493 parts.extend(real_parts) |
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494 return None, parts, offset |
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495 |
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496 offset += 1 |
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497 while offset < len(s) and s[offset] in [' ', ',']: |
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498 offset += 1 |
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499 |
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Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
500 if offset < len(s): |
0a548640e012
ui: support quotes in configlist (issue2147)
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parents:
10815
diff
changeset
|
501 if offset + 1 == len(s) and s[offset] == '"': |
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
502 parts[-1] += '"' |
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
503 offset += 1 |
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
504 else: |
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
505 parts.append('') |
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
506 else: |
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
507 return None, parts, offset |
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
508 |
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
509 return _parse_plain, parts, offset |
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
510 |
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
511 def _configlist(s): |
0a548640e012
ui: support quotes in configlist (issue2147)
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parents:
10815
diff
changeset
|
512 s = s.rstrip(' ,') |
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
513 if not s: |
11945
5094e6b2f640
ui: differentiate empty configlist from None
Alecs King <alecsk@gmail.com>
parents:
11600
diff
changeset
|
514 return [] |
10982
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
515 parser, parts, offset = _parse_plain, [''], 0 |
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
516 while parser: |
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
517 parser, parts, offset = parser(parts, s, offset) |
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
518 return parts |
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
519 |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
520 result = self.config(section, name, untrusted=untrusted) |
2499
894435215344
Added ui.configlist method to get comma/space separated lists of strings.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2498
diff
changeset
|
521 if result is None: |
2502
18cf95ad3666
Allow using default values with ui.configlist, too, and add a test for this.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2499
diff
changeset
|
522 result = default or [] |
18cf95ad3666
Allow using default values with ui.configlist, too, and add a test for this.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2499
diff
changeset
|
523 if isinstance(result, basestring): |
11309
ef7636efeb01
ui: handle leading newlines/spaces/commas in configlist
Thomas Arendsen Hein <thomas@intevation.de>
parents:
11302
diff
changeset
|
524 result = _configlist(result.lstrip(' ,\n')) |
10982
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
525 if result is None: |
0a548640e012
ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents:
10815
diff
changeset
|
526 result = default or [] |
2502
18cf95ad3666
Allow using default values with ui.configlist, too, and add a test for this.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2499
diff
changeset
|
527 return result |
2499
894435215344
Added ui.configlist method to get comma/space separated lists of strings.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2498
diff
changeset
|
528 |
27696
e70c97cc9243
config: add hasconfig method and supporting plumbing
Bryan O'Sullivan <bos@serpentine.com>
parents:
27563
diff
changeset
|
529 def hasconfig(self, section, name, untrusted=False): |
e70c97cc9243
config: add hasconfig method and supporting plumbing
Bryan O'Sullivan <bos@serpentine.com>
parents:
27563
diff
changeset
|
530 return self._data(untrusted).hasitem(section, name) |
e70c97cc9243
config: add hasconfig method and supporting plumbing
Bryan O'Sullivan <bos@serpentine.com>
parents:
27563
diff
changeset
|
531 |
4487
1b5b98837bb5
ui: Rename has_config to has_section.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4258
diff
changeset
|
532 def has_section(self, section, untrusted=False): |
2343
af81d8770620
add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2335
diff
changeset
|
533 '''tell whether section exists in config.''' |
8199 | 534 return section in self._data(untrusted) |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
535 |
27253
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
changeset
|
536 def configitems(self, section, untrusted=False, ignoresub=False): |
8199 | 537 items = self._data(untrusted).items(section) |
27253
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
changeset
|
538 if ignoresub: |
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
changeset
|
539 newitems = {} |
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
changeset
|
540 for k, v in items: |
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
changeset
|
541 if ':' not in k: |
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
changeset
|
542 newitems[k] = v |
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
changeset
|
543 items = newitems.items() |
8204 | 544 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
|
545 for k, v in self._ucfg.items(section): |
8203 | 546 if self._tcfg.get(section, k) != v: |
14708
8083f4d00bd1
i18n: remove translation of debug messages
David Soria Parra <dsp@php.net>
parents:
14614
diff
changeset
|
547 self.debug("ignoring untrusted configuration option " |
8083f4d00bd1
i18n: remove translation of debug messages
David Soria Parra <dsp@php.net>
parents:
14614
diff
changeset
|
548 "%s.%s = %s\n" % (section, k, v)) |
8144
fca54469480e
ui: introduce new config parser
Matt Mackall <mpm@selenic.com>
parents:
8143
diff
changeset
|
549 return items |
285 | 550 |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
551 def walkconfig(self, untrusted=False): |
8203 | 552 cfg = self._data(untrusted) |
553 for section in cfg.sections(): | |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
554 for name, value in self.configitems(section, untrusted): |
13576
edd06611a7c6
ui: yield unchanged values in walkconfig
Martin Geisler <mg@aragost.com>
parents:
13493
diff
changeset
|
555 yield section, name, value |
1028
25e7ea0f2cff
Add commands.debugconfig.
Bryan O'Sullivan <bos@serpentine.com>
parents:
981
diff
changeset
|
556 |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
557 def plain(self, feature=None): |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
558 '''is plain mode active? |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
559 |
13849
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
560 Plain mode means that all configuration variables which affect |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
561 the behavior and output of Mercurial should be |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
562 ignored. Additionally, the output should be stable, |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
563 reproducible and suitable for use in scripts or applications. |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
564 |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
565 The only way to trigger plain mode is by setting either the |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
566 `HGPLAIN' or `HGPLAINEXCEPT' environment variables. |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
567 |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
568 The return value can either be |
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
569 - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT |
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
570 - True otherwise |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
571 ''' |
13849
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
572 if 'HGPLAIN' not in os.environ and 'HGPLAINEXCEPT' not in os.environ: |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
573 return False |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
574 exceptions = os.environ.get('HGPLAINEXCEPT', '').strip().split(',') |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
575 if feature and exceptions: |
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
576 return feature not in exceptions |
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
577 return True |
10455
40dfd46d098f
ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents:
10426
diff
changeset
|
578 |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
579 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
|
580 """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
|
581 |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
582 Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
583 and stop searching if one of these is set. |
6862
7192876ac329
ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6762
diff
changeset
|
584 If not found and ui.askusername is True, ask the user, else use |
7192876ac329
ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6762
diff
changeset
|
585 ($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
|
586 """ |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
587 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
|
588 if user is None: |
21955
6dfb78f18bdb
config: allow 'user' in .hgrc ui section (issue3169)
anatoly techtonik <techtonik@gmail.com>
parents:
21195
diff
changeset
|
589 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
|
590 if user is not None: |
d6dbd5e4ee72
ui.username(): expand environment variables in username configuration value.
Chad Dombrova <chadrik@gmail.com>
parents:
11036
diff
changeset
|
591 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
|
592 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
|
593 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
|
594 if user is None and self.configbool("ui", "askusername"): |
7600 | 595 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
|
596 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
|
597 try: |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3678
diff
changeset
|
598 user = '%s@%s' % (util.getuser(), socket.getfqdn()) |
16940
6409a5c75125
ui: lowercase "no username" warning
Martin Geisler <mg@aragost.com>
parents:
16939
diff
changeset
|
599 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
|
600 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
|
601 pass |
78a0dd93db0b
Abort on empty username so specifying a username can be forced.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3984
diff
changeset
|
602 if not user: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26451
diff
changeset
|
603 raise error.Abort(_('no username supplied'), |
28962
ad2cd2ef25d9
config: use single quotes around command hint
timeless <timeless@mozdev.org>
parents:
28958
diff
changeset
|
604 hint=_("use 'hg config --edit' " |
20580
b75a23eec9c9
ui: fix extra space in username abort
Matt Mackall <mpm@selenic.com>
parents:
20574
diff
changeset
|
605 'to set your username')) |
6351
eed0a6a05096
ui: disallow newlines in usernames (issue1034)
Matt Mackall <mpm@selenic.com>
parents:
6333
diff
changeset
|
606 if "\n" in user: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26451
diff
changeset
|
607 raise error.Abort(_("username %s contains a newline\n") |
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26451
diff
changeset
|
608 % 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
|
609 return user |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
610 |
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
|
611 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
|
612 """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
|
613 if not self.verbose: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
614 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
|
615 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
|
616 |
2494
73ac95671788
push, outgoing, bundle: fall back to "default" if "default-push" not defined
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2470
diff
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617 def expandpath(self, loc, default=None): |
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618 """Return repository location relative to cwd or from [paths]""" |
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619 try: |
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620 p = self.paths.getpath(loc) |
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621 if p: |
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622 return p.rawloc |
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623 except error.RepoError: |
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624 pass |
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625 |
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626 if default: |
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627 try: |
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628 p = self.paths.getpath(default) |
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629 if p: |
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630 return p.rawloc |
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631 except error.RepoError: |
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632 pass |
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633 |
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634 return loc |
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635 |
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636 @util.propertycache |
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637 def paths(self): |
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638 return paths(self) |
506 | 639 |
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640 def pushbuffer(self, error=False, subproc=False, labeled=False): |
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641 """install a buffer to capture standard output of the ui object |
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642 |
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643 If error is True, the error output will be captured too. |
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644 |
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|
645 If subproc is True, output from subprocesses (typically hooks) will be |
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646 captured too. |
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647 |
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648 If labeled is True, any labels associated with buffered |
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649 output will be handled. By default, this has no effect |
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650 on the output returned, but extensions and GUI tools may |
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651 handle this argument and returned styled output. If output |
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652 is being buffered so it can be captured and parsed or |
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653 processed, labeled should not be set to True. |
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654 """ |
8202 | 655 self._buffers.append([]) |
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656 self._bufferstates.append((error, subproc, labeled)) |
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657 self._bufferapplylabels = labeled |
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658 |
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659 def popbuffer(self): |
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660 '''pop the last buffer and return the buffered output''' |
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661 self._bufferstates.pop() |
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662 if self._bufferstates: |
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663 self._bufferapplylabels = self._bufferstates[-1][2] |
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664 else: |
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665 self._bufferapplylabels = None |
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666 |
8202 | 667 return "".join(self._buffers.pop()) |
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668 |
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669 def write(self, *args, **opts): |
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670 '''write args to output |
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671 |
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672 By default, this method simply writes to the buffer or stdout, |
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673 but extensions or GUI tools may override this method, |
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674 write_err(), popbuffer(), and label() to style output from |
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|
675 various parts of hg. |
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|
676 |
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|
677 An optional keyword argument, "label", can be passed in. |
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678 This should be a string containing label names separated by |
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|
679 space. Label names take the form of "topic.type". For example, |
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|
680 ui.debug() issues a label of "ui.debug". |
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|
681 |
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|
682 When labeling output for a specific command, a label of |
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|
683 "cmdname.type" is recommended. For example, status issues |
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|
684 a label of "status.modified" for modified files. |
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|
685 ''' |
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timeless <timeless@mozdev.org>
parents:
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diff
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|
686 if self._buffers and not opts.get('prompt', False): |
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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|
687 self._buffers[-1].extend(a for a in args) |
3737
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diff
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|
688 else: |
27068
9eeca021a803
ui.write: don't clear progress bar when writing to a buffer
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parents:
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diff
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|
689 self._progclear() |
3737
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|
690 for a in args: |
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|
691 self.fout.write(a) |
565 | 692 |
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|
693 def write_err(self, *args, **opts): |
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|
694 self._progclear() |
1989
0541768fa558
ignore EPIPE in ui.err_write
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parents:
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diff
changeset
|
695 try: |
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|
696 if self._bufferstates and self._bufferstates[-1][0]: |
21132
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|
697 return self.write(*args, **opts) |
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parents:
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diff
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|
698 if not getattr(self.fout, 'closed', False): |
afccc64eea73
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parents:
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diff
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|
699 self.fout.flush() |
1989
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ignore EPIPE in ui.err_write
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parents:
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diff
changeset
|
700 for a in args: |
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|
701 self.ferr.write(a) |
4023
6ea8a3b805ee
Flush stderr after write.
Patrick Mezard <pmezard@gmail.com>
parents:
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diff
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|
702 # stderr may be buffered under win32 when redirected to files, |
6ea8a3b805ee
Flush stderr after write.
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parents:
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diff
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|
703 # including stdout. |
14614
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parents:
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diff
changeset
|
704 if not getattr(self.ferr, 'closed', False): |
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parents:
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|
705 self.ferr.flush() |
25660
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global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
706 except IOError as inst: |
16367
c14898df3b92
ui: swallow EBADF on stderr
Kevin Bullock <kbullock@ringworld.org>
parents:
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changeset
|
707 if inst.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): |
1989
0541768fa558
ignore EPIPE in ui.err_write
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parents:
1985
diff
changeset
|
708 raise |
565 | 709 |
1837
6f67a4c93493
make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
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|
710 def flush(self): |
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ui: use I/O descriptors internally
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parents:
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|
711 try: self.fout.flush() |
16703
7292a4618f46
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parents:
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diff
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|
712 except (IOError, ValueError): pass |
14614
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parents:
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diff
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|
713 try: self.ferr.flush() |
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parents:
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diff
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|
714 except (IOError, ValueError): pass |
1837
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make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
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|
715 |
16751
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
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diff
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|
716 def _isatty(self, fh): |
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parents:
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diff
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|
717 if self.configbool('ui', 'nontty', False): |
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parents:
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|
718 return False |
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ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
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|
719 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:
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diff
changeset
|
720 |
28542
71e12fc53b80
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diff
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|
721 def interface(self, feature): |
71e12fc53b80
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parents:
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|
722 """what interface to use for interactive console features? |
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parents:
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diff
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|
723 |
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diff
changeset
|
724 The interface is controlled by the value of `ui.interface` but also by |
71e12fc53b80
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diff
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|
725 the value of feature-specific configuration. For example: |
71e12fc53b80
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|
726 |
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|
727 ui.interface.histedit = text |
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|
728 ui.interface.chunkselector = curses |
71e12fc53b80
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|
729 |
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|
730 Here the features are "histedit" and "chunkselector". |
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diff
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|
731 |
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|
732 The configuration above means that the default interfaces for commands |
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diff
changeset
|
733 is curses, the interface for histedit is text and the interface for |
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Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
734 selecting chunk is crecord (the best curses interface available). |
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parents:
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|
735 |
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parents:
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diff
changeset
|
736 Consider the following exemple: |
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|
737 ui.interface = curses |
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|
738 ui.interface.histedit = text |
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|
739 |
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|
740 Then histedit will use the text interface and chunkselector will use |
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|
741 the default curses interface (crecord at the moment). |
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|
742 """ |
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|
743 alldefaults = frozenset(["text", "curses"]) |
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|
744 |
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changeset
|
745 featureinterfaces = { |
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changeset
|
746 "chunkselector": [ |
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parents:
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diff
changeset
|
747 "text", |
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parents:
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diff
changeset
|
748 "curses", |
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parents:
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diff
changeset
|
749 ] |
71e12fc53b80
ui: add new config flag for interface selection
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parents:
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diff
changeset
|
750 } |
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ui: add new config flag for interface selection
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diff
changeset
|
751 |
71e12fc53b80
ui: add new config flag for interface selection
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changeset
|
752 # Feature-specific interface |
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|
753 if feature not in featureinterfaces.keys(): |
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|
754 # Programming error, not user error |
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|
755 raise ValueError("Unknown feature requested %s" % feature) |
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|
756 |
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|
757 availableinterfaces = frozenset(featureinterfaces[feature]) |
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|
758 if alldefaults > availableinterfaces: |
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parents:
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|
759 # Programming error, not user error. We need a use case to |
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changeset
|
760 # define the right thing to do here. |
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diff
changeset
|
761 raise ValueError( |
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changeset
|
762 "Feature %s does not handle all default interfaces" % |
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parents:
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changeset
|
763 feature) |
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diff
changeset
|
764 |
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changeset
|
765 if self.plain(): |
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parents:
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diff
changeset
|
766 return "text" |
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diff
changeset
|
767 |
71e12fc53b80
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diff
changeset
|
768 # Default interface for all the features |
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changeset
|
769 defaultinterface = "text" |
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|
770 i = self.config("ui", "interface", None) |
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|
771 if i in alldefaults: |
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changeset
|
772 defaultinterface = i |
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diff
changeset
|
773 |
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diff
changeset
|
774 choseninterface = defaultinterface |
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|
775 f = self.config("ui", "interface.%s" % feature, None) |
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parents:
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changeset
|
776 if f in availableinterfaces: |
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parents:
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diff
changeset
|
777 choseninterface = f |
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diff
changeset
|
778 |
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changeset
|
779 if i is not None and defaultinterface != i: |
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parents:
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changeset
|
780 if f is not None: |
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parents:
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changeset
|
781 self.warn(_("invalid value for ui.interface: %s\n") % |
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parents:
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diff
changeset
|
782 (i,)) |
71e12fc53b80
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parents:
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diff
changeset
|
783 else: |
71e12fc53b80
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|
784 self.warn(_("invalid value for ui.interface: %s (using %s)\n") % |
71e12fc53b80
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diff
changeset
|
785 (i, choseninterface)) |
71e12fc53b80
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Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
786 if f is not None and choseninterface != f: |
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parents:
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diff
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|
787 self.warn(_("invalid value for ui.interface.%s: %s (using %s)\n") % |
71e12fc53b80
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parents:
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diff
changeset
|
788 (feature, f, choseninterface)) |
71e12fc53b80
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diff
changeset
|
789 |
71e12fc53b80
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parents:
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diff
changeset
|
790 return choseninterface |
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diff
changeset
|
791 |
8208
32a2a1e244f1
ui: make interactive a method
Matt Mackall <mpm@selenic.com>
parents:
8206
diff
changeset
|
792 def interactive(self): |
11325
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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diff
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|
793 '''is interactive input allowed? |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
794 |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
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parents:
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diff
changeset
|
795 An interactive session is a session where input can be reasonably read |
22a737306ba5
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parents:
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diff
changeset
|
796 from `sys.stdin'. If this function returns false, any attempt to read |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
797 from stdin should fail with an error, unless a sensible default has been |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
798 specified. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
799 |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
800 Interactiveness is triggered by the value of the `ui.interactive' |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
801 configuration variable or - if it is unset - when `sys.stdin' points |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
802 to a terminal device. |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
803 |
22a737306ba5
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parents:
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diff
changeset
|
804 This function refers to input only; for output, see `ui.formatted()'. |
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diff
changeset
|
805 ''' |
8538
6419bc7b3d9c
ui: honor interactive=off even if isatty()
Patrick Mezard <pmezard@gmail.com>
parents:
8527
diff
changeset
|
806 i = self.configbool("ui", "interactive", None) |
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Patrick Mezard <pmezard@gmail.com>
parents:
8527
diff
changeset
|
807 if i is None: |
14515
76f295eaed86
util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents:
14373
diff
changeset
|
808 # some environments replace stdin without implementing isatty |
76f295eaed86
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parents:
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diff
changeset
|
809 # usually those are non-interactive |
16751
2d432a1fc0db
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Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
810 return self._isatty(self.fin) |
10077
89617aacb495
make ui.interactive() return false in case stdin lacks isatty
Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de>
parents:
9887
diff
changeset
|
811 |
8538
6419bc7b3d9c
ui: honor interactive=off even if isatty()
Patrick Mezard <pmezard@gmail.com>
parents:
8527
diff
changeset
|
812 return i |
8208
32a2a1e244f1
ui: make interactive a method
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parents:
8206
diff
changeset
|
813 |
12689
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
814 def termwidth(self): |
c52c629ce19e
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parents:
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diff
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|
815 '''how wide is the terminal in columns? |
c52c629ce19e
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parents:
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diff
changeset
|
816 ''' |
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parents:
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diff
changeset
|
817 if 'COLUMNS' in os.environ: |
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termwidth: move to ui.ui from util
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parents:
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diff
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|
818 try: |
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parents:
12665
diff
changeset
|
819 return int(os.environ['COLUMNS']) |
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
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diff
changeset
|
820 except ValueError: |
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
821 pass |
c52c629ce19e
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Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
822 return util.termwidth() |
c52c629ce19e
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parents:
12665
diff
changeset
|
823 |
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diff
changeset
|
824 def formatted(self): |
11325
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parents:
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825 '''should formatted output be used? |
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changeset
|
826 |
22a737306ba5
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diff
changeset
|
827 It is often desirable to format the output to suite the output medium. |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
828 Examples of this are truncating long lines or colorizing messages. |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
829 However, this is not often not desirable when piping output into other |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
830 utilities, e.g. `grep'. |
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parents:
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diff
changeset
|
831 |
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parents:
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diff
changeset
|
832 Formatted output is triggered by the value of the `ui.formatted' |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
833 configuration variable or - if it is unset - when `sys.stdout' points |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
834 to a terminal device. Please note that `ui.formatted' should be |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
835 considered an implementation detail; it is not intended for use outside |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
836 Mercurial or its extensions. |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
837 |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
838 This function refers to output only; for input, see `ui.interactive()'. |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
839 This function always returns false when in plain mode, see `ui.plain()'. |
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parents:
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diff
changeset
|
840 ''' |
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diff
changeset
|
841 if self.plain(): |
cdf6d861b207
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
842 return False |
cdf6d861b207
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
843 |
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
844 i = self.configbool("ui", "formatted", None) |
cdf6d861b207
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
845 if i is None: |
14515
76f295eaed86
util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents:
14373
diff
changeset
|
846 # some environments replace stdout without implementing isatty |
76f295eaed86
util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents:
14373
diff
changeset
|
847 # usually those are non-interactive |
16751
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
848 return self._isatty(self.fout) |
11324
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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diff
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|
849 |
cdf6d861b207
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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diff
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|
850 return i |
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
851 |
5337
8c5ef3b87cb1
Don't try to determine interactivity if ui() called with interactive=False.
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
5154
diff
changeset
|
852 def _readline(self, prompt=''): |
16751
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
853 if self._isatty(self.fin): |
5036
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
854 try: |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
855 # magically add command line editing support, where |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
856 # available |
ca0d02222d6a
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Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
857 import readline |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
858 # force demandimport to really load the module |
ca0d02222d6a
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Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
859 readline.read_history_file |
7496
0a27d0db256d
issue1419: catch strange readline import error on windows
Brendan Cully <brendan@kublai.com>
parents:
7320
diff
changeset
|
860 # windows sometimes raises something other than ImportError |
0a27d0db256d
issue1419: catch strange readline import error on windows
Brendan Cully <brendan@kublai.com>
parents:
7320
diff
changeset
|
861 except Exception: |
5036
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
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diff
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|
862 pass |
14614
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
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diff
changeset
|
863 |
15000
68b5d7005cca
ui: call write() so the prompt string goes through subclassed implementation
Idan Kamara <idankk86@gmail.com>
parents:
14738
diff
changeset
|
864 # call write() so output goes through subclassed implementation |
68b5d7005cca
ui: call write() so the prompt string goes through subclassed implementation
Idan Kamara <idankk86@gmail.com>
parents:
14738
diff
changeset
|
865 # e.g. color extension on Windows |
28633
e35d7f131483
ui: add prompt argument to write (issue5154) (API)
timeless <timeless@mozdev.org>
parents:
28598
diff
changeset
|
866 self.write(prompt, prompt=True) |
15000
68b5d7005cca
ui: call write() so the prompt string goes through subclassed implementation
Idan Kamara <idankk86@gmail.com>
parents:
14738
diff
changeset
|
867 |
15062
0fc95f5cea57
ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents:
15053
diff
changeset
|
868 # instead of trying to emulate raw_input, swap (self.fin, |
0fc95f5cea57
ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents:
15053
diff
changeset
|
869 # self.fout) with (sys.stdin, sys.stdout) |
0fc95f5cea57
ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents:
15053
diff
changeset
|
870 oldin = sys.stdin |
0fc95f5cea57
ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents:
15053
diff
changeset
|
871 oldout = sys.stdout |
15000
68b5d7005cca
ui: call write() so the prompt string goes through subclassed implementation
Idan Kamara <idankk86@gmail.com>
parents:
14738
diff
changeset
|
872 sys.stdin = self.fin |
15062
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ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents:
15053
diff
changeset
|
873 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
changeset
|
874 # prompt ' ' must exist; otherwise readline may delete entire line |
3b39e1522d8f
ui: add brief comment why raw_input() needs dummy ' ' prompt string
Yuya Nishihara <yuya@tcha.org>
parents:
22205
diff
changeset
|
875 # - http://bugs.python.org/issue12833 |
15053
17ffb30d9174
ui: pass ' ' to raw_input when prompting
Idan Kamara <idankk86@gmail.com>
parents:
15000
diff
changeset
|
876 line = raw_input(' ') |
15062
0fc95f5cea57
ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents:
15053
diff
changeset
|
877 sys.stdin = oldin |
0fc95f5cea57
ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents:
15053
diff
changeset
|
878 sys.stdout = oldout |
14614
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
14612
diff
changeset
|
879 |
5613
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
880 # When stdin is in binary mode on Windows, it can cause |
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
881 # raw_input() to emit an extra trailing carriage return |
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
882 if os.linesep == '\r\n' and line and line[-1] == '\r': |
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
883 line = line[:-1] |
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
884 return line |
5036
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
885 |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
886 def prompt(self, msg, default="y"): |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
887 """Prompt user with msg, read response. |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
888 If ui is not interactive, the default is returned. |
5751 | 889 """ |
8208
32a2a1e244f1
ui: make interactive a method
Matt Mackall <mpm@selenic.com>
parents:
8206
diff
changeset
|
890 if not self.interactive(): |
28039
89003c49315c
ui: fix crash by non-interactive prompt echo for user name
Yuya Nishihara <yuya@tcha.org>
parents:
27696
diff
changeset
|
891 self.write(msg, ' ', default or '', "\n") |
7320
8dca507e56ce
ui: log non-interactive default response to stdout when verbose
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
6862
diff
changeset
|
892 return default |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
893 try: |
15053
17ffb30d9174
ui: pass ' ' to raw_input when prompting
Idan Kamara <idankk86@gmail.com>
parents:
15000
diff
changeset
|
894 r = self._readline(self.label(msg, 'ui.prompt')) |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
895 if not r: |
22589
9ab18a912c44
ui: show prompt choice if input is not a tty but is forced to be interactive
Mads Kiilerich <madski@unity3d.com>
parents:
22419
diff
changeset
|
896 r = default |
23053
5ba11ab48fcf
ui: separate option to show prompt echo, enabled only in tests (issue4417)
Yuya Nishihara <yuya@tcha.org>
parents:
22837
diff
changeset
|
897 if self.configbool('ui', 'promptecho'): |
22589
9ab18a912c44
ui: show prompt choice if input is not a tty but is forced to be interactive
Mads Kiilerich <madski@unity3d.com>
parents:
22419
diff
changeset
|
898 self.write(r, "\n") |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
899 return r |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
900 except EOFError: |
26896
5e46123e6c35
error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents:
26820
diff
changeset
|
901 raise error.ResponseExpected() |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
902 |
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
|
903 @staticmethod |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
904 def 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
|
905 """Extract prompt message and list of choices from specified 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
|
906 |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
907 This returns tuple "(message, choices)", and "choices" is the |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
908 list of tuple "(response character, text without &)". |
27392
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
909 |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
910 >>> ui.extractchoices("awake? $$ &Yes $$ &No") |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
911 ('awake? ', [('y', 'Yes'), ('n', 'No')]) |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
912 >>> ui.extractchoices("line\\nbreak? $$ &Yes $$ &No") |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
913 ('line\\nbreak? ', [('y', 'Yes'), ('n', 'No')]) |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
914 >>> ui.extractchoices("want lots of $$money$$?$$Ye&s$$N&o") |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
915 ('want lots of $$money$$?', [('s', 'Yes'), ('o', 'No')]) |
20265
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
916 """ |
27392
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
917 |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
918 # Sadly, the prompt string may have been built with a filename |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
919 # containing "$$" so let's try to find the first valid-looking |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
920 # prompt to start parsing. Sadly, we also can't rely on |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
921 # choices containing spaces, ASCII, or basically anything |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
922 # except an ampersand followed by a character. |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
923 m = re.match(r'(?s)(.+?)\$\$([^\$]*&[^ \$].*)', prompt) |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
924 msg = m.group(1) |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
925 choices = [p.strip(' ') for p in m.group(2).split('$$')] |
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
|
926 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
|
927 [(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
|
928 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
|
929 |
19226
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
930 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
|
931 """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
|
932 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
|
933 |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
934 "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
|
935 |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
936 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
|
937 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
|
938 returned. |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
939 """ |
19226
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
940 |
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
|
941 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
|
942 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
|
943 while True: |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
944 r = self.prompt(msg, resps[default]) |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
945 if r.lower() in resps: |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
946 return resps.index(r.lower()) |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
947 self.write(_("unrecognized response\n")) |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
948 |
2281
7761597b5da3
prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2206
diff
changeset
|
949 def getpass(self, prompt=None, default=None): |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
950 if not self.interactive(): |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
951 return default |
7798
57fee79e5588
catch CTRL-D at password prompt
Steve Borho <steve@borho.org>
parents:
7600
diff
changeset
|
952 try: |
19880
ba2be32d14f2
ui: send password prompts to stderr again (issue4056)
Matt Mackall <mpm@selenic.com>
parents:
19226
diff
changeset
|
953 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
|
954 # 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
|
955 # 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
|
956 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
|
957 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
|
958 else: |
9336bc7dca8e
cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents:
21132
diff
changeset
|
959 return getpass.getpass('') |
7798
57fee79e5588
catch CTRL-D at password prompt
Steve Borho <steve@borho.org>
parents:
7600
diff
changeset
|
960 except EOFError: |
26896
5e46123e6c35
error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents:
26820
diff
changeset
|
961 raise error.ResponseExpected() |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
962 def status(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
963 '''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
|
964 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
965 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
|
966 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
967 if not self.quiet: |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
968 opts['label'] = opts.get('label', '') + ' ui.status' |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
969 self.write(*msg, **opts) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
970 def warn(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
971 '''write warning message to output (stderr) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
972 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
973 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
|
974 ''' |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
975 opts['label'] = opts.get('label', '') + ' ui.warning' |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
976 self.write_err(*msg, **opts) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
977 def note(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
978 '''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
|
979 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
980 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
|
981 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
982 if self.verbose: |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
983 opts['label'] = opts.get('label', '') + ' ui.note' |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
984 self.write(*msg, **opts) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
985 def debug(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
986 '''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
|
987 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
988 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
|
989 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
990 if self.debugflag: |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
991 opts['label'] = opts.get('label', '') + ' ui.debug' |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
992 self.write(*msg, **opts) |
26750
9f9ec4abe700
cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
26587
diff
changeset
|
993 |
9f9ec4abe700
cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
26587
diff
changeset
|
994 def edit(self, text, user, extra=None, editform=None, pending=None): |
28635
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
995 extra_defaults = { |
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
996 'prefix': 'editor', |
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
997 'suffix': '.txt', |
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
998 } |
27153
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
999 if extra is not None: |
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1000 extra_defaults.update(extra) |
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1001 extra = extra_defaults |
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1002 (fd, name) = tempfile.mkstemp(prefix='hg-' + extra['prefix'] + '-', |
28635
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
1003 suffix=extra['suffix'], text=True) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1004 try: |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1005 f = os.fdopen(fd, "w") |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1006 f.write(text) |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1007 f.close() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1008 |
20605
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
1009 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
|
1010 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
|
1011 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
|
1012 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
|
1013 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
|
1014 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
|
1015 break |
22205
9fa429723f26
ui: invoke editor for committing with HGEDITFORM environment variable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21955
diff
changeset
|
1016 if editform: |
9fa429723f26
ui: invoke editor for committing with HGEDITFORM environment variable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21955
diff
changeset
|
1017 environ.update({'HGEDITFORM': editform}) |
26750
9f9ec4abe700
cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
26587
diff
changeset
|
1018 if pending: |
9f9ec4abe700
cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
26587
diff
changeset
|
1019 environ.update({'HG_PENDING': pending}) |
20605
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
1020 |
5660
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
1021 editor = self.geteditor() |
207 | 1022 |
23269
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
1023 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
|
1024 environ=environ, |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26451
diff
changeset
|
1025 onerr=error.Abort, errprefix=_("edit failed")) |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
1026 |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1027 f = open(name) |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1028 t = f.read() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1029 f.close() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1030 finally: |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1031 os.unlink(name) |
662
b55a78595ef6
Pass username to hgeditor, remove temporary file
Radoslaw "AstralStorm" Szkodzinski <astralstorm@gorzow.mm.pl>
parents:
613
diff
changeset
|
1032 |
207 | 1033 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
|
1034 |
26312
60558319ce72
ui: avoid mutable default arguments
Siddharth Agarwal <sid0@fb.com>
parents:
26235
diff
changeset
|
1035 def system(self, cmd, environ=None, cwd=None, onerr=None, errprefix=None): |
23269
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
1036 '''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
|
1037 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
|
1038 ''' |
24848
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
1039 out = self.fout |
25149
3f0744eeaeaf
cleanup: use __builtins__.any instead of util.any
Augie Fackler <augie@google.com>
parents:
25125
diff
changeset
|
1040 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
|
1041 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
|
1042 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
|
1043 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
|
1044 |
18966
5572f688e0a9
ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents:
18965
diff
changeset
|
1045 def traceback(self, exc=None, force=False): |
5572f688e0a9
ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents:
18965
diff
changeset
|
1046 '''print exception traceback if traceback printing enabled or forced. |
2335
f0680b2d1d64
add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2293
diff
changeset
|
1047 only to call in exception handler. returns true if traceback |
f0680b2d1d64
add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2293
diff
changeset
|
1048 printed.''' |
18966
5572f688e0a9
ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents:
18965
diff
changeset
|
1049 if self.tracebackflag or force: |
18965
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1050 if exc is None: |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1051 exc = sys.exc_info() |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1052 cause = getattr(exc[1], 'cause', None) |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1053 |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1054 if cause is not None: |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1055 causetb = traceback.format_tb(cause[2]) |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1056 exctb = traceback.format_tb(exc[2]) |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1057 exconly = traceback.format_exception_only(cause[0], cause[1]) |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1058 |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1059 # exclude frame where 'exc' was chained and rethrown from exctb |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1060 self.write_err('Traceback (most recent call last):\n', |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1061 ''.join(exctb[:-1]), |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1062 ''.join(causetb), |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1063 ''.join(exconly)) |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1064 else: |
25568
c1ff82daed62
ui: flush stderr after printing a non-chained exception for Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
25519
diff
changeset
|
1065 output = traceback.format_exception(exc[0], exc[1], exc[2]) |
c1ff82daed62
ui: flush stderr after printing a non-chained exception for Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
25519
diff
changeset
|
1066 self.write_err(''.join(output)) |
18966
5572f688e0a9
ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents:
18965
diff
changeset
|
1067 return self.tracebackflag or force |
5660
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
1068 |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
1069 def geteditor(self): |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
1070 '''return editor to use''' |
16383
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1071 if sys.platform == 'plan9': |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1072 # vi is the MIPS instruction simulator on Plan 9. We |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1073 # instead default to E to plumb commit messages to |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1074 # avoid confusion. |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1075 editor = 'E' |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1076 else: |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1077 editor = 'vi' |
5660
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
1078 return (os.environ.get("HGEDITOR") or |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
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1079 self.config("ui", "editor") or |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
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|
1080 os.environ.get("VISUAL") or |
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plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
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|
1081 os.environ.get("EDITOR", editor)) |
9153 | 1082 |
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1083 @util.propertycache |
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1084 def _progbar(self): |
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1085 """setup the progbar singleton to the ui object""" |
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1086 if (self.quiet or self.debugflag |
25519
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progress: display progress bars by default with core Mercurial
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1087 or self.configbool('progress', 'disable', False) |
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1088 or not progress.shouldprint(self)): |
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1089 return None |
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1090 return getprogbar(self) |
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1091 |
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1092 def _progclear(self): |
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1093 """clear progress bar output if any. use it before any output""" |
26781
1aee2ab0f902
spelling: trivial spell checking
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1094 if '_progbar' not in vars(self): # nothing loaded yet |
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1095 return |
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1096 if self._progbar is not None and self._progbar.printed: |
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1097 self._progbar.clear() |
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1098 |
9153 | 1099 def progress(self, topic, pos, item="", unit="", total=None): |
1100 '''show a progress message | |
1101 | |
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1102 By default a textual progress bar will be displayed if an operation |
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1103 takes too long. 'topic' is the current operation, 'item' is a |
17424
e7cfe3587ea4
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Mads Kiilerich <mads@kiilerich.com>
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|
1104 non-numeric marker of the current position (i.e. the currently |
e7cfe3587ea4
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Mads Kiilerich <mads@kiilerich.com>
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1105 in-process file), 'pos' is the current numeric position (i.e. |
9398
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1106 revision, bytes, etc.), unit is a corresponding unit label, |
9153 | 1107 and total is the highest expected pos. |
1108 | |
10425
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1109 Multiple nested topics may be active at a time. |
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1110 |
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1111 All topics should be marked closed by setting pos to None at |
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Augie Fackler <durin42@gmail.com>
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1112 termination. |
9153 | 1113 ''' |
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1114 if self._progbar is not None: |
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1115 self._progbar.progress(topic, pos, item=item, unit=unit, |
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|
1116 total=total) |
25125
bd625cd4e5e7
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|
1117 if pos is None or not self.configbool('progress', 'debug'): |
9153 | 1118 return |
1119 | |
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1120 if unit: |
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|
1121 unit = ' ' + unit |
9153 | 1122 if item: |
1123 item = ' ' + item | |
1124 | |
1125 if total: | |
1126 pct = 100.0 * pos / total | |
10220
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1127 self.debug('%s:%s %s/%s%s (%4.2f%%)\n' |
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1128 % (topic, item, pos, total, unit, pct)) |
9153 | 1129 else: |
9749
1b1b33ae5a24
Related to Issue919: ui.progress, apparently unused before now, is busted.
Jesse Glick <jesse.glick@sun.com>
parents:
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1130 self.debug('%s:%s %s%s\n' % (topic, item, pos, unit)) |
10815
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1131 |
18669
18242716a014
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|
1132 def log(self, service, *msg, **opts): |
11984 | 1133 '''hook for logging facility extensions |
1134 | |
1135 service should be a readily-identifiable subsystem, which will | |
1136 allow filtering. | |
26235
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1137 |
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1138 *msg should be a newline-terminated format string to log, and |
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1139 then any values to %-format into that format string. |
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1140 |
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1141 **opts currently has no defined meanings. |
11984 | 1142 ''' |
1143 | |
10815
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1144 def label(self, msg, label): |
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1145 '''style msg based on supplied label |
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1146 |
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1147 Like ui.write(), this just returns msg unchanged, but extensions |
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1148 and GUI tools can override it to allow styling output without |
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1149 writing it. |
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1150 |
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1151 ui.write(s, 'label') is equivalent to |
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|
1152 ui.write(ui.label(s, 'label')). |
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1153 ''' |
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1154 return msg |
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1155 |
29095
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|
1156 def develwarn(self, msg, stacklevel=1, config=None): |
27274
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1157 """issue a developer warning message |
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1158 |
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1159 Use 'stacklevel' to report the offender some layers further up in the |
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1160 stack. |
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1161 """ |
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1162 if not self.configbool('devel', 'all-warnings'): |
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1163 if config is not None and not self.configbool('devel', config): |
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1164 return |
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|
1165 msg = 'devel-warn: ' + msg |
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|
1166 stacklevel += 1 # get in develwarn |
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|
1167 if self.tracebackflag: |
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|
1168 util.debugstacktrace(msg, stacklevel, self.ferr, self.fout) |
28498 | 1169 self.log('develwarn', '%s at:\n%s' % |
1170 (msg, ''.join(util.getstackframes(stacklevel)))) | |
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1171 else: |
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|
1172 curframe = inspect.currentframe() |
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|
1173 calframe = inspect.getouterframes(curframe, 2) |
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1174 self.write_err('%s at: %s:%s (%s)\n' |
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|
1175 % ((msg,) + calframe[stacklevel][1:4])) |
28498 | 1176 self.log('develwarn', '%s at: %s:%s (%s)\n', |
1177 msg, *calframe[stacklevel][1:4]) | |
29762
96bd27eb23f0
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|
1178 curframe = calframe = None # avoid cycles |
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1179 |
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1180 def deprecwarn(self, msg, version): |
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1181 """issue a deprecation warning |
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1182 |
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1183 - msg: message explaining what is deprecated and how to upgrade, |
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1184 - version: last version where the API will be supported, |
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1185 """ |
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|
1186 if not (self.configbool('devel', 'all-warnings') |
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1187 or self.configbool('devel', 'deprec-warn')): |
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1188 return |
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1189 msg += ("\n(compatibility will be dropped after Mercurial-%s," |
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|
1190 " update your code.)") % version |
29096
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|
1191 self.develwarn(msg, stacklevel=2, config='deprec-warn') |
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1192 |
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1193 class paths(dict): |
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1194 """Represents a collection of paths and their configs. |
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1195 |
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1196 Data is initially derived from ui instances and the config files they have |
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1197 loaded. |
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1198 """ |
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1199 def __init__(self, ui): |
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1200 dict.__init__(self) |
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1201 |
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1202 for name, loc in ui.configitems('paths', ignoresub=True): |
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1203 # No location is the same as not existing. |
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1204 if not loc: |
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1205 continue |
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1206 loc, sub = ui.configsuboptions('paths', name) |
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1207 self[name] = path(ui, name, rawloc=loc, suboptions=sub) |
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1208 |
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1209 def getpath(self, name, default=None): |
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1210 """Return a ``path`` from a string, falling back to default. |
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1211 |
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1212 ``name`` can be a named path or locations. Locations are filesystem |
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1213 paths or URIs. |
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1214 |
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1215 Returns None if ``name`` is not a registered path, a URI, or a local |
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1216 path to a repo. |
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1217 """ |
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1218 # Only fall back to default if no path was requested. |
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1219 if name is None: |
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1220 if not default: |
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1221 default = () |
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1222 elif not isinstance(default, (tuple, list)): |
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1223 default = (default,) |
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1224 for k in default: |
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1225 try: |
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1226 return self[k] |
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1227 except KeyError: |
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1228 continue |
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1229 return None |
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1230 |
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1231 # Most likely empty string. |
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1232 # This may need to raise in the future. |
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1233 if not name: |
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1234 return None |
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1235 |
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1236 try: |
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1237 return self[name] |
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1238 except KeyError: |
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1239 # Try to resolve as a local path or URI. |
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1240 try: |
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1241 # We don't pass sub-options in, so no need to pass ui instance. |
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1242 return path(None, None, rawloc=name) |
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1243 except ValueError: |
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1244 raise error.RepoError(_('repository %s does not exist') % |
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1245 name) |
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1246 |
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1247 _pathsuboptions = {} |
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1248 |
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1249 def pathsuboption(option, attr): |
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1250 """Decorator used to declare a path sub-option. |
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1251 |
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1252 Arguments are the sub-option name and the attribute it should set on |
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1253 ``path`` instances. |
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1254 |
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1255 The decorated function will receive as arguments a ``ui`` instance, |
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1256 ``path`` instance, and the string value of this option from the config. |
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1257 The function should return the value that will be set on the ``path`` |
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1258 instance. |
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1259 |
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1260 This decorator can be used to perform additional verification of |
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1261 sub-options and to change the type of sub-options. |
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1262 """ |
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1263 def register(func): |
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1264 _pathsuboptions[option] = (attr, func) |
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1265 return func |
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1266 return register |
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1267 |
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1268 @pathsuboption('pushurl', 'pushloc') |
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1269 def pushurlpathoption(ui, path, value): |
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1270 u = util.url(value) |
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1271 # Actually require a URL. |
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1272 if not u.scheme: |
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1273 ui.warn(_('(paths.%s:pushurl not a URL; ignoring)\n') % path.name) |
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1274 return None |
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1275 |
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1276 # Don't support the #foo syntax in the push URL to declare branch to |
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1277 # push. |
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1278 if u.fragment: |
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1279 ui.warn(_('("#fragment" in paths.%s:pushurl not supported; ' |
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1280 'ignoring)\n') % path.name) |
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1281 u.fragment = None |
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1282 |
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1283 return str(u) |
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1284 |
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1285 @pathsuboption('pushrev', 'pushrev') |
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1286 def pushrevpathoption(ui, path, value): |
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1287 return value |
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1288 |
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1289 class path(object): |
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1290 """Represents an individual path and its configuration.""" |
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1291 |
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1292 def __init__(self, ui, name, rawloc=None, suboptions=None): |
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1293 """Construct a path from its config options. |
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1294 |
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1295 ``ui`` is the ``ui`` instance the path is coming from. |
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1296 ``name`` is the symbolic name of the path. |
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1297 ``rawloc`` is the raw location, as defined in the config. |
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1298 ``pushloc`` is the raw locations pushes should be made to. |
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1299 |
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1300 If ``name`` is not defined, we require that the location be a) a local |
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1301 filesystem path with a .hg directory or b) a URL. If not, |
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1302 ``ValueError`` is raised. |
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1303 """ |
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1304 if not rawloc: |
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1305 raise ValueError('rawloc must be defined') |
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1306 |
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1307 # Locations may define branches via syntax <base>#<branch>. |
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1308 u = util.url(rawloc) |
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1309 branch = None |
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1310 if u.fragment: |
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1311 branch = u.fragment |
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1312 u.fragment = None |
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1313 |
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1314 self.url = u |
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1315 self.branch = branch |
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1316 |
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1317 self.name = name |
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1318 self.rawloc = rawloc |
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1319 self.loc = str(u) |
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1320 |
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1321 # When given a raw location but not a symbolic name, validate the |
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1322 # location is valid. |
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1323 if not name and not u.scheme and not self._isvalidlocalpath(self.loc): |
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1324 raise ValueError('location is not a URL or path to a local ' |
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1325 'repo: %s' % rawloc) |
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1326 |
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1327 suboptions = suboptions or {} |
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1328 |
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1329 # Now process the sub-options. If a sub-option is registered, its |
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1330 # attribute will always be present. The value will be None if there |
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1331 # was no valid sub-option. |
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1332 for suboption, (attr, func) in _pathsuboptions.iteritems(): |
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1333 if suboption not in suboptions: |
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1334 setattr(self, attr, None) |
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1335 continue |
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1336 |
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1337 value = func(ui, self, suboptions[suboption]) |
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1338 setattr(self, attr, value) |
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1339 |
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1340 def _isvalidlocalpath(self, path): |
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1341 """Returns True if the given path is a potentially valid repository. |
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1342 This is its own function so that extensions can change the definition of |
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1343 'valid' in this case (like when pulling from a git repo into a hg |
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1344 one).""" |
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1345 return os.path.isdir(os.path.join(path, '.hg')) |
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1346 |
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1347 @property |
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1348 def suboptions(self): |
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1349 """Return sub-options and their values for this path. |
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1350 |
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1351 This is intended to be used for presentation purposes. |
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1352 """ |
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1353 d = {} |
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1354 for subopt, (attr, _func) in _pathsuboptions.iteritems(): |
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1355 value = getattr(self, attr) |
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1356 if value is not None: |
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1357 d[subopt] = value |
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1358 return d |
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1359 |
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1360 # we instantiate one globally shared progress bar to avoid |
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1361 # competing progress bars when multiple UI objects get created |
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1362 _progresssingleton = None |
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1363 |
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1364 def getprogbar(ui): |
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1365 global _progresssingleton |
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1366 if _progresssingleton is None: |
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1367 # passing 'ui' object to the singleton is fishy, |
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1368 # this is how the extension used to work but feel free to rework it. |
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1369 _progresssingleton = progress.progbar(ui) |
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1370 return _progresssingleton |