mercurial/ui.py
author Augie Fackler <augie@google.com>
Fri, 11 Mar 2016 11:24:50 -0500
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child 28498 d09be0b8a3c6
permissions -rw-r--r--
httppeer: do less splitting on httpheader value We only care about the first value split off, so only split off the first value.
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# ui.py - user interface bits for mercurial
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#
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# Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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from __future__ import absolute_import
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import errno
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import getpass
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import inspect
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import os
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import re
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import socket
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import sys
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import tempfile
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import traceback
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from .i18n import _
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from .node import hex
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from . import (
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    config,
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    error,
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    formatter,
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    progress,
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    scmutil,
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    util,
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)
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samplehgrcs = {
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    'user':
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"""# example user config (see "hg help config" for more info)
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[ui]
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# name and email, e.g.
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# username = Jane Doe <jdoe@example.com>
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username =
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[extensions]
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# uncomment these lines to enable some popular extensions
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# (see "hg help extensions" for more info)
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#
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# pager =
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# color =""",
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    'cloned':
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"""# example repository config (see "hg help config" for more info)
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[paths]
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default = %s
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# path aliases to other clones of this repo in URLs or filesystem paths
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# (see "hg help config.paths" for more info)
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#
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# default-push = ssh://jdoe@example.net/hg/jdoes-fork
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# my-fork      = ssh://jdoe@example.net/hg/jdoes-fork
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# my-clone     = /home/jdoe/jdoes-clone
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[ui]
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# name and email (local to this repository, optional), e.g.
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# username = Jane Doe <jdoe@example.com>
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""",
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    'local':
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"""# example repository config (see "hg help config" for more info)
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[paths]
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# path aliases to other clones of this repo in URLs or filesystem paths
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# (see "hg help config.paths" for more info)
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#
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# default      = http://example.com/hg/example-repo
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# default-push = ssh://jdoe@example.net/hg/jdoes-fork
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# my-fork      = ssh://jdoe@example.net/hg/jdoes-fork
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# my-clone     = /home/jdoe/jdoes-clone
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[ui]
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# name and email (local to this repository, optional), e.g.
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# username = Jane Doe <jdoe@example.com>
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""",
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    'global':
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"""# example system-wide hg config (see "hg help config" for more info)
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[extensions]
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# uncomment these lines to enable some popular extensions
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# (see "hg help extensions" for more info)
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#
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# blackbox =
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# color =
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# pager =""",
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}
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class ui(object):
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    def __init__(self, src=None):
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        # _buffers: used for temporary capture of output
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        self._buffers = []
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        # 3-tuple describing how each buffer in the stack behaves.
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        # Values are (capture stderr, capture subprocesses, apply labels).
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        self._bufferstates = []
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        # When a buffer is active, defines whether we are expanding labels.
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        # This exists to prevent an extra list lookup.
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        self._bufferapplylabels = None
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        self.quiet = self.verbose = self.debugflag = self.tracebackflag = False
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        self._reportuntrusted = True
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        self._ocfg = config.config() # overlay
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        self._tcfg = config.config() # trusted
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        self._ucfg = config.config() # untrusted
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        self._trustusers = set()
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        self._trustgroups = set()
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        self.callhooks = True
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        if src:
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            self.fout = src.fout
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            self.ferr = src.ferr
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            self.fin = src.fin
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            self._tcfg = src._tcfg.copy()
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            self._ucfg = src._ucfg.copy()
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            self._ocfg = src._ocfg.copy()
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            self._trustusers = src._trustusers.copy()
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            self._trustgroups = src._trustgroups.copy()
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            self.environ = src.environ
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            self.callhooks = src.callhooks
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            self.fixconfig()
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        else:
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            self.fout = sys.stdout
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            self.ferr = sys.stderr
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            self.fin = sys.stdin
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            # shared read-only environment
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            self.environ = os.environ
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parents: 3646
diff changeset
   131
            # we always trust global config files
13984
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13849
diff changeset
   132
            for f in scmutil.rcpath():
8200
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parents: 8199
diff changeset
   133
                self.readconfig(f, trust=True)
8222
d30a21594812 more whitespace cleanup and some other style nits
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8220
diff changeset
   134
8189
d2899a856f9f ui: replace parentui mechanism with repo.baseui
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parents: 8187
diff changeset
   135
    def copy(self):
8220
6e6ebeb52899 ui: ui.copy() now takes the ui class into account
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parents: 8208
diff changeset
   136
        return self.__class__(self)
1839
876e4e6ad82b Create local ui object per repository, so .hg/hgrc don't get mixed.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1637
diff changeset
   137
16135
ae5f92e154d3 ui: add formatter method
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parents: 15919
diff changeset
   138
    def formatter(self, topic, opts):
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   139
        return formatter.formatter(self, topic, opts)
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parents: 15919
diff changeset
   140
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   141
    def _trusted(self, fp, f):
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1a0fa3914c46 Avoid looking up usernames if the current user owns the .hgrc file
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parents: 3676
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   142
        st = util.fstat(fp)
8657
3fa92c618624 posix: do not use fstat in isowner
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parents: 8656
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   143
        if util.isowner(st):
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parents: 3676
diff changeset
   144
            return True
8141
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parents: 8140
diff changeset
   145
8201
7cf2b987acd3 ui: trusted_users -> _trustusers, trusted_groups -> _trustgroups
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parents: 8200
diff changeset
   146
        tusers, tgroups = self._trustusers, self._trustgroups
8141
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parents: 8140
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   147
        if '*' in tusers or '*' in tgroups:
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parents: 8140
diff changeset
   148
            return True
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parents: 8140
diff changeset
   149
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   150
        user = util.username(st.st_uid)
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   151
        group = util.groupname(st.st_gid)
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parents: 8140
diff changeset
   152
        if user in tusers or group in tgroups or user == util.username():
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parents: 8140
diff changeset
   153
            return True
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parents: 8140
diff changeset
   154
8204
797586be575d ui: report_untrusted fixes
Matt Mackall <mpm@selenic.com>
parents: 8203
diff changeset
   155
        if self._reportuntrusted:
16939
fa91ddfc3f36 ui: lowercase "not trusting file" warning message
Martin Geisler <mg@aragost.com>
parents: 16938
diff changeset
   156
            self.warn(_('not trusting file %s from untrusted '
8141
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parents: 8140
diff changeset
   157
                        'user %s, group %s\n') % (f, user, group))
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parents: 8140
diff changeset
   158
        return False
3551
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3489
diff changeset
   159
8200
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parents: 8199
diff changeset
   160
    def readconfig(self, filename, root=None, trust=False,
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dcebff8a25dd hgwebdir: read --webdir-conf as actual configuration to ui (issue1586)
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parents: 8312
diff changeset
   161
                   sections=None, remap=None):
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parents: 8141
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   162
        try:
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parents: 8141
diff changeset
   163
            fp = open(filename)
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parents: 8141
diff changeset
   164
        except IOError:
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parents: 8141
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   165
            if not sections: # ignore unless we were looking for something
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parents: 8141
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   166
                return
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diff changeset
   167
            raise
8139
9302404b60f3 ui: always have ucdata
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parents: 8138
diff changeset
   168
8203
3377fa11af67 ui: privatize cdata vars
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parents: 8202
diff changeset
   169
        cfg = config.config()
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parents: 14738
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   170
        trusted = sections or trust or self._trusted(fp, filename)
3552
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   171
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diff changeset
   172
        try:
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dcebff8a25dd hgwebdir: read --webdir-conf as actual configuration to ui (issue1586)
Alexander Solovyov <piranha@piranha.org.ua>
parents: 8312
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   173
            cfg.read(filename, fp, sections=sections, remap=remap)
15407
ee112eb69d2a misc: adding missing file close() calls
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parents: 15089
diff changeset
   174
            fp.close()
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25629
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   175
        except error.ConfigError as inst:
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parents: 8141
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   176
            if trusted:
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fca54469480e ui: introduce new config parser
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parents: 8143
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   177
                raise
16938
ba9bfdc6bfb2 ui: lowercase ConfigError warning message
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parents: 16751
diff changeset
   178
            self.warn(_("ignored: %s\n") % str(inst))
3552
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   179
10455
40dfd46d098f ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents: 10426
diff changeset
   180
        if self.plain():
10507
79dd96774187 ui: unset ui.slash when HGPLAIN is set
Brodie Rao <me+hg@dackz.net>
parents: 10506
diff changeset
   181
            for k in ('debug', 'fallbackencoding', 'quiet', 'slash',
24663
7d01371e6358 commands: add ui.statuscopies config knob
Mathias De Maré <mathias.demare@gmail.com>
parents: 24250
diff changeset
   182
                      'logtemplate', 'statuscopies', 'style',
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79dd96774187 ui: unset ui.slash when HGPLAIN is set
Brodie Rao <me+hg@dackz.net>
parents: 10506
diff changeset
   183
                      'traceback', 'verbose'):
10455
40dfd46d098f ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents: 10426
diff changeset
   184
                if k in cfg['ui']:
40dfd46d098f ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents: 10426
diff changeset
   185
                    del cfg['ui'][k]
14373
a599431b0ab6 ui: enable alias exception when reading config in plain mode
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents: 14372
diff changeset
   186
            for k, v in cfg.items('defaults'):
a599431b0ab6 ui: enable alias exception when reading config in plain mode
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents: 14372
diff changeset
   187
                del cfg['defaults'][k]
a599431b0ab6 ui: enable alias exception when reading config in plain mode
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents: 14372
diff changeset
   188
        # Don't remove aliases from the configuration if in the exceptionlist
a599431b0ab6 ui: enable alias exception when reading config in plain mode
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents: 14372
diff changeset
   189
        if self.plain('alias'):
10506
42afde35e9f7 ui: suppress aliases when HGPLAIN is set
Brodie Rao <me+hg@dackz.net>
parents: 10455
diff changeset
   190
            for k, v in cfg.items('alias'):
42afde35e9f7 ui: suppress aliases when HGPLAIN is set
Brodie Rao <me+hg@dackz.net>
parents: 10455
diff changeset
   191
                del cfg['alias'][k]
24883
09049042ab99 ui: disable revsetaliases in plain mode (BC)
Siddharth Agarwal <sid0@fb.com>
parents: 24848
diff changeset
   192
        if self.plain('revsetalias'):
09049042ab99 ui: disable revsetaliases in plain mode (BC)
Siddharth Agarwal <sid0@fb.com>
parents: 24848
diff changeset
   193
            for k, v in cfg.items('revsetalias'):
09049042ab99 ui: disable revsetaliases in plain mode (BC)
Siddharth Agarwal <sid0@fb.com>
parents: 24848
diff changeset
   194
                del cfg['revsetalias'][k]
10455
40dfd46d098f ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents: 10426
diff changeset
   195
8142
912bfef12ba6 ui: fold readsections into readconfig
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parents: 8141
diff changeset
   196
        if trusted:
8203
3377fa11af67 ui: privatize cdata vars
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parents: 8202
diff changeset
   197
            self._tcfg.update(cfg)
3377fa11af67 ui: privatize cdata vars
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parents: 8202
diff changeset
   198
            self._tcfg.update(self._ocfg)
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parents: 8202
diff changeset
   199
        self._ucfg.update(cfg)
3377fa11af67 ui: privatize cdata vars
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parents: 8202
diff changeset
   200
        self._ucfg.update(self._ocfg)
8139
9302404b60f3 ui: always have ucdata
Matt Mackall <mpm@selenic.com>
parents: 8138
diff changeset
   201
3347
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   202
        if root is None:
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   203
            root = os.path.expanduser('~')
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   204
        self.fixconfig(root=root)
3014
01454af644b8 load extensions only after the ui object has been completely initialized
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3013
diff changeset
   205
12764
ad2506f097d3 ui: only fix config if the relevant section has changed
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12689
diff changeset
   206
    def fixconfig(self, root=None, section=None):
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   207
        if section in (None, 'paths'):
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   208
            # expand vars and ~
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parents: 12689
diff changeset
   209
            # translate paths relative to root (or home) into absolute paths
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   210
            root = root or os.getcwd()
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   211
            for c in self._tcfg, self._ucfg, self._ocfg:
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   212
                for n, p in c.items('paths'):
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   213
                    if not p:
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   214
                        continue
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   215
                    if '%%' in p:
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   216
                        self.warn(_("(deprecated '%%' in path %s=%s from %s)\n")
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   217
                                  % (n, p, self.configsource('paths', n)))
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   218
                        p = p.replace('%%', '%')
ad2506f097d3 ui: only fix config if the relevant section has changed
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12689
diff changeset
   219
                    p = util.expandpath(p)
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 13984
diff changeset
   220
                    if not util.hasscheme(p) and not os.path.isabs(p):
12764
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   221
                        p = os.path.normpath(os.path.join(root, p))
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   222
                    c.set("paths", n, p)
3347
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   223
12764
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   224
        if section in (None, 'ui'):
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   225
            # update ui options
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   226
            self.debugflag = self.configbool('ui', 'debug')
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parents: 12689
diff changeset
   227
            self.verbose = self.debugflag or self.configbool('ui', 'verbose')
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   228
            self.quiet = not self.debugflag and self.configbool('ui', 'quiet')
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   229
            if self.verbose and self.quiet:
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   230
                self.quiet = self.verbose = False
13493
95b0d4c1c9e1 ui: always report untrusted hgrc files when debug enabled
Ry4an Brase <ry4an-hg@ry4an.org>
parents: 13238
diff changeset
   231
            self._reportuntrusted = self.debugflag or self.configbool("ui",
95b0d4c1c9e1 ui: always report untrusted hgrc files when debug enabled
Ry4an Brase <ry4an-hg@ry4an.org>
parents: 13238
diff changeset
   232
                "report_untrusted", True)
12764
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   233
            self.tracebackflag = self.configbool('ui', 'traceback', False)
3350
ab900698b832 update ui.quiet/verbose/debug/interactive every time the config changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3349
diff changeset
   234
12764
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   235
        if section in (None, 'trusted'):
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   236
            # update trust information
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   237
            self._trustusers.update(self.configlist('trusted', 'users'))
ad2506f097d3 ui: only fix config if the relevant section has changed
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12689
diff changeset
   238
            self._trustgroups.update(self.configlist('trusted', 'groups'))
3551
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3489
diff changeset
   239
15919
69e792cf7851 config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15407
diff changeset
   240
    def backupconfig(self, section, item):
69e792cf7851 config: have a way to backup and restore value in config
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parents: 15407
diff changeset
   241
        return (self._ocfg.backup(section, item),
69e792cf7851 config: have a way to backup and restore value in config
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parents: 15407
diff changeset
   242
                self._tcfg.backup(section, item),
69e792cf7851 config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15407
diff changeset
   243
                self._ucfg.backup(section, item),)
69e792cf7851 config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15407
diff changeset
   244
    def restoreconfig(self, data):
69e792cf7851 config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15407
diff changeset
   245
        self._ocfg.restore(data[0])
69e792cf7851 config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15407
diff changeset
   246
        self._tcfg.restore(data[1])
69e792cf7851 config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15407
diff changeset
   247
        self._ucfg.restore(data[2])
69e792cf7851 config: have a way to backup and restore value in config
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 15407
diff changeset
   248
20788
f144928dd058 config: give a useful hint of source for the most common command line settings
Mads Kiilerich <madski@unity3d.com>
parents: 20787
diff changeset
   249
    def setconfig(self, section, name, value, source=''):
20787
be179da10d5f config: backout 77f1f206e135 - 743daa601445 removed the only use of overlay
Mads Kiilerich <madski@unity3d.com>
parents: 20606
diff changeset
   250
        for cfg in (self._ocfg, self._tcfg, self._ucfg):
20788
f144928dd058 config: give a useful hint of source for the most common command line settings
Mads Kiilerich <madski@unity3d.com>
parents: 20787
diff changeset
   251
            cfg.set(section, name, value, source)
12764
ad2506f097d3 ui: only fix config if the relevant section has changed
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parents: 12689
diff changeset
   252
        self.fixconfig(section=section)
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   253
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    def _data(self, untrusted):
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   255
        return untrusted and self._ucfg or self._tcfg
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   256
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   257
    def configsource(self, section, name, untrusted=False):
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   258
        return self._data(untrusted).source(section, name) or 'none'
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diff changeset
   259
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   260
    def config(self, section, name, default=None, untrusted=False):
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diff changeset
   261
        if isinstance(name, list):
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   262
            alternates = name
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   263
        else:
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   264
            alternates = [name]
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   265
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   266
        for n in alternates:
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   267
            value = self._data(untrusted).get(section, n, None)
15035
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   268
            if value is not None:
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   269
                name = n
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   270
                break
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   271
        else:
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   272
            value = default
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   273
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   274
        if self.debugflag and not untrusted and self._reportuntrusted:
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            for n in alternates:
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   276
                uvalue = self._ucfg.get(section, n)
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   277
                if uvalue is not None and uvalue != value:
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   278
                    self.debug("ignoring untrusted configuration option "
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                               "%s.%s = %s\n" % (section, n, uvalue))
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        return value
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parents: 3340
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   281
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   282
    def configsuboptions(self, section, name, default=None, untrusted=False):
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diff changeset
   283
        """Get a config option and all sub-options.
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   284
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   285
        Some config options have sub-options that are declared with the
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   286
        format "key:opt = value". This method is used to return the main
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   287
        option and all its declared sub-options.
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parents: 27153
diff changeset
   288
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   289
        Returns a 2-tuple of ``(option, sub-options)``, where `sub-options``
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diff changeset
   290
        is a dict of defined sub-options where keys and values are strings.
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parents: 27153
diff changeset
   291
        """
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   292
        data = self._data(untrusted)
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parents: 27153
diff changeset
   293
        main = data.get(section, name, default)
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parents: 27153
diff changeset
   294
        if self.debugflag and not untrusted and self._reportuntrusted:
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diff changeset
   295
            uvalue = self._ucfg.get(section, name)
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diff changeset
   296
            if uvalue is not None and uvalue != main:
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diff changeset
   297
                self.debug('ignoring untrusted configuration option '
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parents: 27153
diff changeset
   298
                           '%s.%s = %s\n' % (section, name, uvalue))
dccbebcff075 ui: add method to return option and all sub-options
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parents: 27153
diff changeset
   299
dccbebcff075 ui: add method to return option and all sub-options
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diff changeset
   300
        sub = {}
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diff changeset
   301
        prefix = '%s:' % name
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diff changeset
   302
        for k, v in data.items(section):
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diff changeset
   303
            if k.startswith(prefix):
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diff changeset
   304
                sub[k[len(prefix):]] = v
dccbebcff075 ui: add method to return option and all sub-options
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parents: 27153
diff changeset
   305
dccbebcff075 ui: add method to return option and all sub-options
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parents: 27153
diff changeset
   306
        if self.debugflag and not untrusted and self._reportuntrusted:
dccbebcff075 ui: add method to return option and all sub-options
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parents: 27153
diff changeset
   307
            for k, v in sub.items():
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diff changeset
   308
                uvalue = self._ucfg.get(section, '%s:%s' % (name, k))
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parents: 27153
diff changeset
   309
                if uvalue is not None and uvalue != v:
dccbebcff075 ui: add method to return option and all sub-options
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diff changeset
   310
                    self.debug('ignoring untrusted configuration option '
dccbebcff075 ui: add method to return option and all sub-options
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parents: 27153
diff changeset
   311
                               '%s:%s.%s = %s\n' % (section, name, k, uvalue))
dccbebcff075 ui: add method to return option and all sub-options
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parents: 27153
diff changeset
   312
dccbebcff075 ui: add method to return option and all sub-options
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parents: 27153
diff changeset
   313
        return main, sub
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parents: 27153
diff changeset
   314
13238
1b591f9b7fd2 ui: add configpath helper
Matt Mackall <mpm@selenic.com>
parents: 13031
diff changeset
   315
    def configpath(self, section, name, default=None, untrusted=False):
14924
545e00279670 ui: config path relative to repo root
Simon Heimberg <simohe@besonet.ch>
parents: 14923
diff changeset
   316
        'get a path config item, expanded relative to repo root or config file'
13238
1b591f9b7fd2 ui: add configpath helper
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parents: 13031
diff changeset
   317
        v = self.config(section, name, default, untrusted)
14923
351624f8f523 ui: providing no default value to configpath should not raise an Error
Simon Heimberg <simohe@besonet.ch>
parents: 14922
diff changeset
   318
        if v is None:
351624f8f523 ui: providing no default value to configpath should not raise an Error
Simon Heimberg <simohe@besonet.ch>
parents: 14922
diff changeset
   319
            return None
13238
1b591f9b7fd2 ui: add configpath helper
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parents: 13031
diff changeset
   320
        if not os.path.isabs(v) or "://" not in v:
1b591f9b7fd2 ui: add configpath helper
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parents: 13031
diff changeset
   321
            src = self.configsource(section, name, untrusted)
1b591f9b7fd2 ui: add configpath helper
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parents: 13031
diff changeset
   322
            if ':' in src:
14922
1bc970a77977 ui: fix error, base can not be a list
Simon Heimberg <simohe@besonet.ch>
parents: 14859
diff changeset
   323
                base = os.path.dirname(src.rsplit(':')[0])
13238
1b591f9b7fd2 ui: add configpath helper
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parents: 13031
diff changeset
   324
                v = os.path.join(base, os.path.expanduser(v))
1b591f9b7fd2 ui: add configpath helper
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parents: 13031
diff changeset
   325
        return v
1b591f9b7fd2 ui: add configpath helper
Matt Mackall <mpm@selenic.com>
parents: 13031
diff changeset
   326
3552
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   327
    def configbool(self, section, name, default=False, untrusted=False):
14171
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parents: 14076
diff changeset
   328
        """parse a configuration element as a boolean
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   329
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   330
        >>> u = ui(); s = 'foo'
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   331
        >>> u.setconfig(s, 'true', 'yes')
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   332
        >>> u.configbool(s, 'true')
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   333
        True
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   334
        >>> u.setconfig(s, 'false', 'no')
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   335
        >>> u.configbool(s, 'false')
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   336
        False
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   337
        >>> u.configbool(s, 'unknown')
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   338
        False
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   339
        >>> u.configbool(s, 'unknown', True)
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   340
        True
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   341
        >>> u.setconfig(s, 'invalid', 'somevalue')
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   342
        >>> u.configbool(s, 'invalid')
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   343
        Traceback (most recent call last):
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   344
            ...
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   345
        ConfigError: foo.invalid is not a boolean ('somevalue')
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   346
        """
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   347
8144
fca54469480e ui: introduce new config parser
Matt Mackall <mpm@selenic.com>
parents: 8143
diff changeset
   348
        v = self.config(section, name, None, untrusted)
8527
f9a80054dd3c use 'x is None' instead of 'x == None'
Martin Geisler <mg@lazybytes.net>
parents: 8478
diff changeset
   349
        if v is None:
8144
fca54469480e ui: introduce new config parser
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parents: 8143
diff changeset
   350
            return default
10243
cd3e5c47d663 ui: just return it if it's already a bool
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 10220
diff changeset
   351
        if isinstance(v, bool):
cd3e5c47d663 ui: just return it if it's already a bool
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 10220
diff changeset
   352
            return v
12087
a88a4720c2f0 parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents: 11984
diff changeset
   353
        b = util.parsebool(v)
a88a4720c2f0 parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents: 11984
diff changeset
   354
        if b is None:
14171
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   355
            raise error.ConfigError(_("%s.%s is not a boolean ('%s')")
8144
fca54469480e ui: introduce new config parser
Matt Mackall <mpm@selenic.com>
parents: 8143
diff changeset
   356
                                    % (section, name, v))
12087
a88a4720c2f0 parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents: 11984
diff changeset
   357
        return b
3552
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   358
14171
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   359
    def configint(self, section, name, default=None, untrusted=False):
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   360
        """parse a configuration element as an integer
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   361
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   362
        >>> u = ui(); s = 'foo'
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   363
        >>> u.setconfig(s, 'int1', '42')
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   364
        >>> u.configint(s, 'int1')
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   365
        42
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   366
        >>> u.setconfig(s, 'int2', '-42')
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   367
        >>> u.configint(s, 'int2')
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   368
        -42
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   369
        >>> u.configint(s, 'unknown', 7)
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   370
        7
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   371
        >>> u.setconfig(s, 'invalid', 'somevalue')
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   372
        >>> u.configint(s, 'invalid')
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   373
        Traceback (most recent call last):
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   374
            ...
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   375
        ConfigError: foo.invalid is not an integer ('somevalue')
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   376
        """
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   377
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   378
        v = self.config(section, name, None, untrusted)
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   379
        if v is None:
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   380
            return default
fa2b596db182 ui: add configint function and tests
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parents: 14076
diff changeset
   381
        try:
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   382
            return int(v)
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   383
        except ValueError:
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   384
            raise error.ConfigError(_("%s.%s is not an integer ('%s')")
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   385
                                    % (section, name, v))
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   386
19065
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   387
    def configbytes(self, section, name, default=0, untrusted=False):
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   388
        """parse a configuration element as a quantity in bytes
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   389
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   390
        Units can be specified as b (bytes), k or kb (kilobytes), m or
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   391
        mb (megabytes), g or gb (gigabytes).
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   392
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   393
        >>> u = ui(); s = 'foo'
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   394
        >>> u.setconfig(s, 'val1', '42')
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   395
        >>> u.configbytes(s, 'val1')
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   396
        42
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   397
        >>> u.setconfig(s, 'val2', '42.5 kb')
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   398
        >>> u.configbytes(s, 'val2')
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   399
        43520
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   400
        >>> u.configbytes(s, 'unknown', '7 MB')
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   401
        7340032
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   402
        >>> u.setconfig(s, 'invalid', 'somevalue')
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   403
        >>> u.configbytes(s, 'invalid')
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   404
        Traceback (most recent call last):
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   405
            ...
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   406
        ConfigError: foo.invalid is not a byte quantity ('somevalue')
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   407
        """
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   408
19195
9311cd5c09ed ui: use util.sizetoint in configbytes
Bryan O'Sullivan <bryano@fb.com>
parents: 19085
diff changeset
   409
        value = self.config(section, name)
9311cd5c09ed ui: use util.sizetoint in configbytes
Bryan O'Sullivan <bryano@fb.com>
parents: 19085
diff changeset
   410
        if value is None:
19065
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   411
            if not isinstance(default, str):
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   412
                return default
19195
9311cd5c09ed ui: use util.sizetoint in configbytes
Bryan O'Sullivan <bryano@fb.com>
parents: 19085
diff changeset
   413
            value = default
19065
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   414
        try:
19195
9311cd5c09ed ui: use util.sizetoint in configbytes
Bryan O'Sullivan <bryano@fb.com>
parents: 19085
diff changeset
   415
            return util.sizetoint(value)
9311cd5c09ed ui: use util.sizetoint in configbytes
Bryan O'Sullivan <bryano@fb.com>
parents: 19085
diff changeset
   416
        except error.ParseError:
19065
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   417
            raise error.ConfigError(_("%s.%s is not a byte quantity ('%s')")
19195
9311cd5c09ed ui: use util.sizetoint in configbytes
Bryan O'Sullivan <bryano@fb.com>
parents: 19085
diff changeset
   418
                                    % (section, name, value))
19065
2c4cd1c42365 ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents: 18966
diff changeset
   419
3552
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   420
    def configlist(self, section, name, default=None, untrusted=False):
14171
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   421
        """parse a configuration element as a list of comma/space separated
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   422
        strings
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   423
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   424
        >>> u = ui(); s = 'foo'
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   425
        >>> u.setconfig(s, 'list1', 'this,is "a small" ,test')
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   426
        >>> u.configlist(s, 'list1')
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   427
        ['this', 'is', 'a small', 'test']
fa2b596db182 ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents: 14076
diff changeset
   428
        """
10982
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   429
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   430
        def _parse_plain(parts, s, offset):
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   431
            whitespace = False
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   432
            while offset < len(s) and (s[offset].isspace() or s[offset] == ','):
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   433
                whitespace = True
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   434
                offset += 1
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   435
            if offset >= len(s):
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   436
                return None, parts, offset
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   437
            if whitespace:
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   438
                parts.append('')
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   439
            if s[offset] == '"' and not parts[-1]:
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   440
                return _parse_quote, parts, offset + 1
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   441
            elif s[offset] == '"' and parts[-1][-1] == '\\':
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   442
                parts[-1] = parts[-1][:-1] + s[offset]
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   443
                return _parse_plain, parts, offset + 1
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   444
            parts[-1] += s[offset]
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   445
            return _parse_plain, parts, offset + 1
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   446
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   447
        def _parse_quote(parts, s, offset):
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   448
            if offset < len(s) and s[offset] == '"': # ""
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   449
                parts.append('')
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   450
                offset += 1
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   451
                while offset < len(s) and (s[offset].isspace() or
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   452
                        s[offset] == ','):
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   453
                    offset += 1
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   454
                return _parse_plain, parts, offset
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   455
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   456
            while offset < len(s) and s[offset] != '"':
11036
4efdccaca21d ui: fix check-code error
Henrik Stuart <hg@hstuart.dk>
parents: 10982
diff changeset
   457
                if (s[offset] == '\\' and offset + 1 < len(s)
4efdccaca21d ui: fix check-code error
Henrik Stuart <hg@hstuart.dk>
parents: 10982
diff changeset
   458
                        and s[offset + 1] == '"'):
10982
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   459
                    offset += 1
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   460
                    parts[-1] += '"'
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   461
                else:
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   462
                    parts[-1] += s[offset]
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   463
                offset += 1
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   464
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   465
            if offset >= len(s):
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   466
                real_parts = _configlist(parts[-1])
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   467
                if not real_parts:
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   468
                    parts[-1] = '"'
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   469
                else:
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   470
                    real_parts[0] = '"' + real_parts[0]
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   471
                    parts = parts[:-1]
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   472
                    parts.extend(real_parts)
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   473
                return None, parts, offset
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   474
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   475
            offset += 1
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   476
            while offset < len(s) and s[offset] in [' ', ',']:
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   477
                offset += 1
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   478
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   479
            if offset < len(s):
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   480
                if offset + 1 == len(s) and s[offset] == '"':
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   481
                    parts[-1] += '"'
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   482
                    offset += 1
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   483
                else:
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   484
                    parts.append('')
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   485
            else:
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   486
                return None, parts, offset
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   487
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   488
            return _parse_plain, parts, offset
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   489
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   490
        def _configlist(s):
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   491
            s = s.rstrip(' ,')
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   492
            if not s:
11945
5094e6b2f640 ui: differentiate empty configlist from None
Alecs King <alecsk@gmail.com>
parents: 11600
diff changeset
   493
                return []
10982
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   494
            parser, parts, offset = _parse_plain, [''], 0
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   495
            while parser:
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   496
                parser, parts, offset = parser(parts, s, offset)
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   497
            return parts
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   498
3552
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   499
        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
   500
        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
   501
            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
   502
        if isinstance(result, basestring):
11309
ef7636efeb01 ui: handle leading newlines/spaces/commas in configlist
Thomas Arendsen Hein <thomas@intevation.de>
parents: 11302
diff changeset
   503
            result = _configlist(result.lstrip(' ,\n'))
10982
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   504
            if result is None:
0a548640e012 ui: support quotes in configlist (issue2147)
Henrik Stuart <hg@hstuart.dk>
parents: 10815
diff changeset
   505
                result = default or []
2502
18cf95ad3666 Allow using default values with ui.configlist, too, and add a test for this.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2499
diff changeset
   506
        return result
2499
894435215344 Added ui.configlist method to get comma/space separated lists of strings.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2498
diff changeset
   507
27696
e70c97cc9243 config: add hasconfig method and supporting plumbing
Bryan O'Sullivan <bos@serpentine.com>
parents: 27563
diff changeset
   508
    def hasconfig(self, section, name, untrusted=False):
e70c97cc9243 config: add hasconfig method and supporting plumbing
Bryan O'Sullivan <bos@serpentine.com>
parents: 27563
diff changeset
   509
        return self._data(untrusted).hasitem(section, name)
e70c97cc9243 config: add hasconfig method and supporting plumbing
Bryan O'Sullivan <bos@serpentine.com>
parents: 27563
diff changeset
   510
4487
1b5b98837bb5 ui: Rename has_config to has_section.
Bryan O'Sullivan <bos@serpentine.com>
parents: 4258
diff changeset
   511
    def has_section(self, section, untrusted=False):
2343
af81d8770620 add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2335
diff changeset
   512
        '''tell whether section exists in config.'''
8199
e9f90e5989d9 ui: _get_cdata -> _data
Matt Mackall <mpm@selenic.com>
parents: 8198
diff changeset
   513
        return section in self._data(untrusted)
3552
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   514
27253
f43988e5954c ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27252
diff changeset
   515
    def configitems(self, section, untrusted=False, ignoresub=False):
8199
e9f90e5989d9 ui: _get_cdata -> _data
Matt Mackall <mpm@selenic.com>
parents: 8198
diff changeset
   516
        items = self._data(untrusted).items(section)
27253
f43988e5954c ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27252
diff changeset
   517
        if ignoresub:
f43988e5954c ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27252
diff changeset
   518
            newitems = {}
f43988e5954c ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27252
diff changeset
   519
            for k, v in items:
f43988e5954c ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27252
diff changeset
   520
                if ':' not in k:
f43988e5954c ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27252
diff changeset
   521
                    newitems[k] = v
f43988e5954c ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27252
diff changeset
   522
            items = newitems.items()
8204
797586be575d ui: report_untrusted fixes
Matt Mackall <mpm@selenic.com>
parents: 8203
diff changeset
   523
        if self.debugflag and not untrusted and self._reportuntrusted:
8222
d30a21594812 more whitespace cleanup and some other style nits
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8220
diff changeset
   524
            for k, v in self._ucfg.items(section):
8203
3377fa11af67 ui: privatize cdata vars
Matt Mackall <mpm@selenic.com>
parents: 8202
diff changeset
   525
                if self._tcfg.get(section, k) != v:
14708
8083f4d00bd1 i18n: remove translation of debug messages
David Soria Parra <dsp@php.net>
parents: 14614
diff changeset
   526
                    self.debug("ignoring untrusted configuration option "
8083f4d00bd1 i18n: remove translation of debug messages
David Soria Parra <dsp@php.net>
parents: 14614
diff changeset
   527
                               "%s.%s = %s\n" % (section, k, v))
8144
fca54469480e ui: introduce new config parser
Matt Mackall <mpm@selenic.com>
parents: 8143
diff changeset
   528
        return items
285
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
   529
3552
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   530
    def walkconfig(self, untrusted=False):
8203
3377fa11af67 ui: privatize cdata vars
Matt Mackall <mpm@selenic.com>
parents: 8202
diff changeset
   531
        cfg = self._data(untrusted)
3377fa11af67 ui: privatize cdata vars
Matt Mackall <mpm@selenic.com>
parents: 8202
diff changeset
   532
        for section in cfg.sections():
3552
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   533
            for name, value in self.configitems(section, untrusted):
13576
edd06611a7c6 ui: yield unchanged values in walkconfig
Martin Geisler <mg@aragost.com>
parents: 13493
diff changeset
   534
                yield section, name, value
1028
25e7ea0f2cff Add commands.debugconfig.
Bryan O'Sullivan <bos@serpentine.com>
parents: 981
diff changeset
   535
14372
be0daa0eeb3e ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents: 14171
diff changeset
   536
    def plain(self, feature=None):
11325
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   537
        '''is plain mode active?
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   538
13849
9f97de157aad HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents: 13827
diff changeset
   539
        Plain mode means that all configuration variables which affect
9f97de157aad HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents: 13827
diff changeset
   540
        the behavior and output of Mercurial should be
9f97de157aad HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents: 13827
diff changeset
   541
        ignored. Additionally, the output should be stable,
9f97de157aad HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents: 13827
diff changeset
   542
        reproducible and suitable for use in scripts or applications.
9f97de157aad HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents: 13827
diff changeset
   543
9f97de157aad HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents: 13827
diff changeset
   544
        The only way to trigger plain mode is by setting either the
9f97de157aad HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents: 13827
diff changeset
   545
        `HGPLAIN' or `HGPLAINEXCEPT' environment variables.
11325
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   546
14372
be0daa0eeb3e ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents: 14171
diff changeset
   547
        The return value can either be
be0daa0eeb3e ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents: 14171
diff changeset
   548
        - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT
be0daa0eeb3e ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents: 14171
diff changeset
   549
        - True otherwise
11325
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   550
        '''
13849
9f97de157aad HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents: 13827
diff changeset
   551
        if 'HGPLAIN' not in os.environ and 'HGPLAINEXCEPT' not in os.environ:
9f97de157aad HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents: 13827
diff changeset
   552
            return False
9f97de157aad HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents: 13827
diff changeset
   553
        exceptions = os.environ.get('HGPLAINEXCEPT', '').strip().split(',')
14372
be0daa0eeb3e ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents: 14171
diff changeset
   554
        if feature and exceptions:
be0daa0eeb3e ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents: 14171
diff changeset
   555
            return feature not in exceptions
be0daa0eeb3e ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents: 14171
diff changeset
   556
        return True
10455
40dfd46d098f ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents: 10426
diff changeset
   557
608
d2994b5298fb Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents: 565
diff changeset
   558
    def username(self):
1985
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   559
        """Return default username to be used in commits.
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   560
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   561
        Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   562
        and stop searching if one of these is set.
6862
7192876ac329 ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 6762
diff changeset
   563
        If not found and ui.askusername is True, ask the user, else use
7192876ac329 ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 6762
diff changeset
   564
        ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname".
1985
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   565
        """
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   566
        user = os.environ.get("HGUSER")
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   567
        if user is None:
21955
6dfb78f18bdb config: allow 'user' in .hgrc ui section (issue3169)
anatoly techtonik <techtonik@gmail.com>
parents: 21195
diff changeset
   568
            user = self.config("ui", ["username", "user"])
11225
d6dbd5e4ee72 ui.username(): expand environment variables in username configuration value.
Chad Dombrova <chadrik@gmail.com>
parents: 11036
diff changeset
   569
            if user is not None:
d6dbd5e4ee72 ui.username(): expand environment variables in username configuration value.
Chad Dombrova <chadrik@gmail.com>
parents: 11036
diff changeset
   570
                user = os.path.expandvars(user)
1985
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   571
        if user is None:
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   572
            user = os.environ.get("EMAIL")
6862
7192876ac329 ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 6762
diff changeset
   573
        if user is None and self.configbool("ui", "askusername"):
7600
f7739cf3833c lowercase prompts
Martin Geisler <mg@daimi.au.dk>
parents: 7497
diff changeset
   574
            user = self.prompt(_("enter a commit username:"), default=None)
9613
c63c336ee2f7 ui: only use "user@host" as username in noninteractive mode
Martin Geisler <mg@lazybytes.net>
parents: 9610
diff changeset
   575
        if user is None and not self.interactive():
3721
98f2507c5551 only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3678
diff changeset
   576
            try:
98f2507c5551 only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3678
diff changeset
   577
                user = '%s@%s' % (util.getuser(), socket.getfqdn())
16940
6409a5c75125 ui: lowercase "no username" warning
Martin Geisler <mg@aragost.com>
parents: 16939
diff changeset
   578
                self.warn(_("no username found, using '%s' instead\n") % user)
3721
98f2507c5551 only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3678
diff changeset
   579
            except KeyError:
4044
78a0dd93db0b Abort on empty username so specifying a username can be forced.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3984
diff changeset
   580
                pass
78a0dd93db0b Abort on empty username so specifying a username can be forced.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3984
diff changeset
   581
        if not user:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26451
diff changeset
   582
            raise error.Abort(_('no username supplied'),
20574
5614f8cf0861 ui: suggest config --edit when no username is set
Matt Mackall <mpm@selenic.com>
parents: 20265
diff changeset
   583
                             hint=_('use "hg config --edit" '
20580
b75a23eec9c9 ui: fix extra space in username abort
Matt Mackall <mpm@selenic.com>
parents: 20574
diff changeset
   584
                                    'to set your username'))
6351
eed0a6a05096 ui: disallow newlines in usernames (issue1034)
Matt Mackall <mpm@selenic.com>
parents: 6333
diff changeset
   585
        if "\n" in user:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26451
diff changeset
   586
            raise error.Abort(_("username %s contains a newline\n")
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26451
diff changeset
   587
                              % repr(user))
1985
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   588
        return user
608
d2994b5298fb Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents: 565
diff changeset
   589
1129
ee4f60abad93 Move generating short username to display in hg/hgweb annotate to ui module.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1071
diff changeset
   590
    def shortuser(self, user):
ee4f60abad93 Move generating short username to display in hg/hgweb annotate to ui module.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1071
diff changeset
   591
        """Return a short representation of a user name or email address."""
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
   592
        if not self.verbose:
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
   593
            user = util.shortuser(user)
1129
ee4f60abad93 Move generating short username to display in hg/hgweb annotate to ui module.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1071
diff changeset
   594
        return user
ee4f60abad93 Move generating short username to display in hg/hgweb annotate to ui module.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1071
diff changeset
   595
2494
73ac95671788 push, outgoing, bundle: fall back to "default" if "default-push" not defined
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2470
diff changeset
   596
    def expandpath(self, loc, default=None):
1892
622ee75cb4c9 Directory names take precedence over symbolic names consistently.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1882
diff changeset
   597
        """Return repository location relative to cwd or from [paths]"""
26189
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
   598
        try:
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
   599
            p = self.paths.getpath(loc)
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
   600
            if p:
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
   601
                return p.rawloc
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
   602
        except error.RepoError:
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
   603
            pass
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
   604
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
   605
        if default:
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
   606
            try:
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
   607
                p = self.paths.getpath(default)
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
   608
                if p:
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
   609
                    return p.rawloc
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
   610
            except error.RepoError:
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
   611
                pass
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
   612
24250
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
   613
        return loc
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
   614
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
   615
    @util.propertycache
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
   616
    def paths(self):
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
   617
        return paths(self)
506
1f81ebff98c9 [PATCH] Add ui.expandpath command
mpm@selenic.com
parents: 350
diff changeset
   618
27106
6ef17697b03d ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27068
diff changeset
   619
    def pushbuffer(self, error=False, subproc=False, labeled=False):
23139
e53f6b72a0e4 spelling: fixes from proofreading of spell checker issues
Mads Kiilerich <madski@unity3d.com>
parents: 23053
diff changeset
   620
        """install a buffer to capture standard output of the ui object
21132
350dc24a553d ui: pushbuffer can now also capture stderr
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20788
diff changeset
   621
24848
2f88821856eb ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 24687
diff changeset
   622
        If error is True, the error output will be captured too.
2f88821856eb ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 24687
diff changeset
   623
2f88821856eb ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 24687
diff changeset
   624
        If subproc is True, output from subprocesses (typically hooks) will be
27106
6ef17697b03d ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27068
diff changeset
   625
        captured too.
10815
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   626
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   627
        If labeled is True, any labels associated with buffered
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   628
        output will be handled. By default, this has no effect
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   629
        on the output returned, but extensions and GUI tools may
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   630
        handle this argument and returned styled output. If output
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   631
        is being buffered so it can be captured and parsed or
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   632
        processed, labeled should not be set to True.
27106
6ef17697b03d ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27068
diff changeset
   633
        """
8202
4746113269c7 ui: buffers -> _buffers
Matt Mackall <mpm@selenic.com>
parents: 8201
diff changeset
   634
        self._buffers.append([])
27106
6ef17697b03d ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27068
diff changeset
   635
        self._bufferstates.append((error, subproc, labeled))
6ef17697b03d ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27068
diff changeset
   636
        self._bufferapplylabels = labeled
3737
9f5c46c50118 add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents: 3721
diff changeset
   637
27109
a93d53f79e6e ui: remove labeled argument from popbuffer
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27106
diff changeset
   638
    def popbuffer(self):
a93d53f79e6e ui: remove labeled argument from popbuffer
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27106
diff changeset
   639
        '''pop the last buffer and return the buffered output'''
21132
350dc24a553d ui: pushbuffer can now also capture stderr
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20788
diff changeset
   640
        self._bufferstates.pop()
27106
6ef17697b03d ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27068
diff changeset
   641
        if self._bufferstates:
6ef17697b03d ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27068
diff changeset
   642
            self._bufferapplylabels = self._bufferstates[-1][2]
6ef17697b03d ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27068
diff changeset
   643
        else:
6ef17697b03d ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27068
diff changeset
   644
            self._bufferapplylabels = None
6ef17697b03d ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27068
diff changeset
   645
8202
4746113269c7 ui: buffers -> _buffers
Matt Mackall <mpm@selenic.com>
parents: 8201
diff changeset
   646
        return "".join(self._buffers.pop())
3737
9f5c46c50118 add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents: 3721
diff changeset
   647
10815
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   648
    def write(self, *args, **opts):
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   649
        '''write args to output
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   650
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   651
        By default, this method simply writes to the buffer or stdout,
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   652
        but extensions or GUI tools may override this method,
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   653
        write_err(), popbuffer(), and label() to style output from
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   654
        various parts of hg.
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   655
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   656
        An optional keyword argument, "label", can be passed in.
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   657
        This should be a string containing label names separated by
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   658
        space. Label names take the form of "topic.type". For example,
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   659
        ui.debug() issues a label of "ui.debug".
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   660
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   661
        When labeling output for a specific command, a label of
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   662
        "cmdname.type" is recommended. For example, status issues
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   663
        a label of "status.modified" for modified files.
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   664
        '''
8202
4746113269c7 ui: buffers -> _buffers
Matt Mackall <mpm@selenic.com>
parents: 8201
diff changeset
   665
        if self._buffers:
27110
f04bd381e8c0 ui: avoid needless casting to a str
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27109
diff changeset
   666
            self._buffers[-1].extend(a for a in args)
3737
9f5c46c50118 add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents: 3721
diff changeset
   667
        else:
27068
9eeca021a803 ui.write: don't clear progress bar when writing to a buffer
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26896
diff changeset
   668
            self._progclear()
3737
9f5c46c50118 add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents: 3721
diff changeset
   669
            for a in args:
27110
f04bd381e8c0 ui: avoid needless casting to a str
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27109
diff changeset
   670
                self.fout.write(a)
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
   671
10815
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   672
    def write_err(self, *args, **opts):
25499
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
   673
        self._progclear()
1989
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   674
        try:
24848
2f88821856eb ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 24687
diff changeset
   675
            if self._bufferstates and self._bufferstates[-1][0]:
21132
350dc24a553d ui: pushbuffer can now also capture stderr
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 20788
diff changeset
   676
                return self.write(*args, **opts)
14614
afccc64eea73 ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents: 14612
diff changeset
   677
            if not getattr(self.fout, 'closed', False):
afccc64eea73 ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents: 14612
diff changeset
   678
                self.fout.flush()
1989
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   679
            for a in args:
27110
f04bd381e8c0 ui: avoid needless casting to a str
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27109
diff changeset
   680
                self.ferr.write(a)
4023
6ea8a3b805ee Flush stderr after write.
Patrick Mezard <pmezard@gmail.com>
parents: 3989
diff changeset
   681
            # stderr may be buffered under win32 when redirected to files,
6ea8a3b805ee Flush stderr after write.
Patrick Mezard <pmezard@gmail.com>
parents: 3989
diff changeset
   682
            # including stdout.
14614
afccc64eea73 ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents: 14612
diff changeset
   683
            if not getattr(self.ferr, 'closed', False):
afccc64eea73 ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents: 14612
diff changeset
   684
                self.ferr.flush()
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25629
diff changeset
   685
        except IOError as inst:
16367
c14898df3b92 ui: swallow EBADF on stderr
Kevin Bullock <kbullock@ringworld.org>
parents: 15919
diff changeset
   686
            if inst.errno not in (errno.EPIPE, errno.EIO, errno.EBADF):
1989
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   687
                raise
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
   688
1837
6f67a4c93493 make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1637
diff changeset
   689
    def flush(self):
14614
afccc64eea73 ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents: 14612
diff changeset
   690
        try: self.fout.flush()
16703
7292a4618f46 cleanup: replace more naked excepts with more specific ones
Brodie Rao <brodie@sf.io>
parents: 16683
diff changeset
   691
        except (IOError, ValueError): pass
14614
afccc64eea73 ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents: 14612
diff changeset
   692
        try: self.ferr.flush()
16703
7292a4618f46 cleanup: replace more naked excepts with more specific ones
Brodie Rao <brodie@sf.io>
parents: 16683
diff changeset
   693
        except (IOError, ValueError): pass
1837
6f67a4c93493 make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1637
diff changeset
   694
16751
2d432a1fc0db ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents: 16703
diff changeset
   695
    def _isatty(self, fh):
2d432a1fc0db ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents: 16703
diff changeset
   696
        if self.configbool('ui', 'nontty', False):
2d432a1fc0db ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents: 16703
diff changeset
   697
            return False
2d432a1fc0db ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents: 16703
diff changeset
   698
        return util.isatty(fh)
1837
6f67a4c93493 make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1637
diff changeset
   699
8208
32a2a1e244f1 ui: make interactive a method
Matt Mackall <mpm@selenic.com>
parents: 8206
diff changeset
   700
    def interactive(self):
11325
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   701
        '''is interactive input allowed?
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   702
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   703
        An interactive session is a session where input can be reasonably read
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   704
        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: 11324
diff changeset
   705
        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: 11324
diff changeset
   706
        specified.
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   707
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   708
        Interactiveness is triggered by the value of the `ui.interactive'
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   709
        configuration variable or - if it is unset - when `sys.stdin' points
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   710
        to a terminal device.
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   711
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   712
        This function refers to input only; for output, see `ui.formatted()'.
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   713
        '''
8538
6419bc7b3d9c ui: honor interactive=off even if isatty()
Patrick Mezard <pmezard@gmail.com>
parents: 8527
diff changeset
   714
        i = self.configbool("ui", "interactive", None)
6419bc7b3d9c ui: honor interactive=off even if isatty()
Patrick Mezard <pmezard@gmail.com>
parents: 8527
diff changeset
   715
        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
   716
            # some environments replace stdin without implementing isatty
76f295eaed86 util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents: 14373
diff changeset
   717
            # 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
   718
            return self._isatty(self.fin)
10077
89617aacb495 make ui.interactive() return false in case stdin lacks isatty
Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de>
parents: 9887
diff changeset
   719
8538
6419bc7b3d9c ui: honor interactive=off even if isatty()
Patrick Mezard <pmezard@gmail.com>
parents: 8527
diff changeset
   720
        return i
8208
32a2a1e244f1 ui: make interactive a method
Matt Mackall <mpm@selenic.com>
parents: 8206
diff changeset
   721
12689
c52c629ce19e termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents: 12665
diff changeset
   722
    def termwidth(self):
c52c629ce19e termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents: 12665
diff changeset
   723
        '''how wide is the terminal in columns?
c52c629ce19e termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents: 12665
diff changeset
   724
        '''
c52c629ce19e termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents: 12665
diff changeset
   725
        if 'COLUMNS' in os.environ:
c52c629ce19e termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents: 12665
diff changeset
   726
            try:
c52c629ce19e termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents: 12665
diff changeset
   727
                return int(os.environ['COLUMNS'])
c52c629ce19e termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents: 12665
diff changeset
   728
            except ValueError:
c52c629ce19e termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents: 12665
diff changeset
   729
                pass
c52c629ce19e termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents: 12665
diff changeset
   730
        return util.termwidth()
c52c629ce19e termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents: 12665
diff changeset
   731
11324
cdf6d861b207 ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11311
diff changeset
   732
    def formatted(self):
11325
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   733
        '''should formatted output be used?
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   734
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   735
        It is often desirable to format the output to suite the output medium.
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   736
        Examples of this are truncating long lines or colorizing messages.
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   737
        However, this is not often not desirable when piping output into other
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   738
        utilities, e.g. `grep'.
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   739
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   740
        Formatted output is triggered by the value of the `ui.formatted'
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   741
        configuration variable or - if it is unset - when `sys.stdout' points
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   742
        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: 11324
diff changeset
   743
        considered an implementation detail; it is not intended for use outside
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   744
        Mercurial or its extensions.
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   745
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   746
        This function refers to output only; for input, see `ui.interactive()'.
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   747
        This function always returns false when in plain mode, see `ui.plain()'.
22a737306ba5 ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11324
diff changeset
   748
        '''
11324
cdf6d861b207 ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11311
diff changeset
   749
        if self.plain():
cdf6d861b207 ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11311
diff changeset
   750
            return False
cdf6d861b207 ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11311
diff changeset
   751
cdf6d861b207 ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11311
diff changeset
   752
        i = self.configbool("ui", "formatted", None)
cdf6d861b207 ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11311
diff changeset
   753
        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
   754
            # 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
   755
            # 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
   756
            return self._isatty(self.fout)
11324
cdf6d861b207 ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11311
diff changeset
   757
cdf6d861b207 ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11311
diff changeset
   758
        return i
cdf6d861b207 ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11311
diff changeset
   759
5337
8c5ef3b87cb1 Don't try to determine interactivity if ui() called with interactive=False.
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5154
diff changeset
   760
    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
   761
        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
   762
            try:
ca0d02222d6a ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents: 4729
diff changeset
   763
                # 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
   764
                # available
ca0d02222d6a ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents: 4729
diff changeset
   765
                import readline
ca0d02222d6a ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents: 4729
diff changeset
   766
                # force demandimport to really load the module
ca0d02222d6a ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents: 4729
diff changeset
   767
                readline.read_history_file
7496
0a27d0db256d issue1419: catch strange readline import error on windows
Brendan Cully <brendan@kublai.com>
parents: 7320
diff changeset
   768
                # 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
   769
            except Exception:
5036
ca0d02222d6a ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents: 4729
diff changeset
   770
                pass
14614
afccc64eea73 ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents: 14612
diff changeset
   771
15000
68b5d7005cca ui: call write() so the prompt string goes through subclassed implementation
Idan Kamara <idankk86@gmail.com>
parents: 14738
diff changeset
   772
        # 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
   773
        # e.g. color extension on Windows
68b5d7005cca ui: call write() so the prompt string goes through subclassed implementation
Idan Kamara <idankk86@gmail.com>
parents: 14738
diff changeset
   774
        self.write(prompt)
68b5d7005cca ui: call write() so the prompt string goes through subclassed implementation
Idan Kamara <idankk86@gmail.com>
parents: 14738
diff changeset
   775
15062
0fc95f5cea57 ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents: 15053
diff changeset
   776
        # 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
   777
        # 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
   778
        oldin = sys.stdin
0fc95f5cea57 ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents: 15053
diff changeset
   779
        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
   780
        sys.stdin = self.fin
15062
0fc95f5cea57 ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents: 15053
diff changeset
   781
        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
   782
        # 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
   783
        # - http://bugs.python.org/issue12833
15053
17ffb30d9174 ui: pass ' ' to raw_input when prompting
Idan Kamara <idankk86@gmail.com>
parents: 15000
diff changeset
   784
        line = raw_input(' ')
15062
0fc95f5cea57 ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents: 15053
diff changeset
   785
        sys.stdin = oldin
0fc95f5cea57 ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents: 15053
diff changeset
   786
        sys.stdout = oldout
14614
afccc64eea73 ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents: 14612
diff changeset
   787
5613
2e76e5a23c2b workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents: 5337
diff changeset
   788
        # 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
   789
        # 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
   790
        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
   791
            line = line[:-1]
2e76e5a23c2b workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents: 5337
diff changeset
   792
        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
   793
9048
86b4a9b0ddda ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents: 8940
diff changeset
   794
    def prompt(self, msg, default="y"):
86b4a9b0ddda ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents: 8940
diff changeset
   795
        """Prompt user with msg, read response.
86b4a9b0ddda ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents: 8940
diff changeset
   796
        If ui is not interactive, the default is returned.
5751
bc475d1f74ca prompt: kill matchflags
Kirill Smelkov <kirr@mns.spb.ru>
parents: 5709
diff changeset
   797
        """
8208
32a2a1e244f1 ui: make interactive a method
Matt Mackall <mpm@selenic.com>
parents: 8206
diff changeset
   798
        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
   799
            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
   800
            return default
9048
86b4a9b0ddda ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents: 8940
diff changeset
   801
        try:
15053
17ffb30d9174 ui: pass ' ' to raw_input when prompting
Idan Kamara <idankk86@gmail.com>
parents: 15000
diff changeset
   802
            r = self._readline(self.label(msg, 'ui.prompt'))
9048
86b4a9b0ddda ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents: 8940
diff changeset
   803
            if not r:
22589
9ab18a912c44 ui: show prompt choice if input is not a tty but is forced to be interactive
Mads Kiilerich <madski@unity3d.com>
parents: 22419
diff changeset
   804
                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
   805
            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
   806
                self.write(r, "\n")
9048
86b4a9b0ddda ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents: 8940
diff changeset
   807
            return r
86b4a9b0ddda ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents: 8940
diff changeset
   808
        except EOFError:
26896
5e46123e6c35 error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents: 26820
diff changeset
   809
            raise error.ResponseExpected()
9048
86b4a9b0ddda ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents: 8940
diff changeset
   810
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
   811
    @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
   812
    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
   813
        """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
   814
e5803150ea1d ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19886
diff changeset
   815
        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
   816
        list of tuple "(response character, text without &)".
27392
00aa37c65e0a ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents: 26820
diff changeset
   817
00aa37c65e0a ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents: 26820
diff changeset
   818
        >>> ui.extractchoices("awake? $$ &Yes $$ &No")
00aa37c65e0a ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents: 26820
diff changeset
   819
        ('awake? ', [('y', 'Yes'), ('n', 'No')])
00aa37c65e0a ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents: 26820
diff changeset
   820
        >>> ui.extractchoices("line\\nbreak? $$ &Yes $$ &No")
00aa37c65e0a ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents: 26820
diff changeset
   821
        ('line\\nbreak? ', [('y', 'Yes'), ('n', 'No')])
00aa37c65e0a ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents: 26820
diff changeset
   822
        >>> ui.extractchoices("want lots of $$money$$?$$Ye&s$$N&o")
00aa37c65e0a ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents: 26820
diff changeset
   823
        ('want lots of $$money$$?', [('s', 'Yes'), ('o', 'No')])
20265
e5803150ea1d ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19886
diff changeset
   824
        """
27392
00aa37c65e0a ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents: 26820
diff changeset
   825
00aa37c65e0a ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents: 26820
diff changeset
   826
        # Sadly, the prompt string may have been built with a filename
00aa37c65e0a ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents: 26820
diff changeset
   827
        # 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
   828
        # prompt to start parsing. Sadly, we also can't rely on
00aa37c65e0a ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents: 26820
diff changeset
   829
        # choices containing spaces, ASCII, or basically anything
00aa37c65e0a ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents: 26820
diff changeset
   830
        # except an ampersand followed by a character.
00aa37c65e0a ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents: 26820
diff changeset
   831
        m = re.match(r'(?s)(.+?)\$\$([^\$]*&[^ \$].*)', prompt)
00aa37c65e0a ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents: 26820
diff changeset
   832
        msg = m.group(1)
00aa37c65e0a ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents: 26820
diff changeset
   833
        choices = [p.strip(' ') for p in m.group(2).split('$$')]
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
   834
        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
   835
                [(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
   836
                 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
   837
19226
c58b6ab4c26f ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents: 19195
diff changeset
   838
    def promptchoice(self, prompt, default=0):
c58b6ab4c26f ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents: 19195
diff changeset
   839
        """Prompt user with a message, read response, and ensure it matches
c58b6ab4c26f ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents: 19195
diff changeset
   840
        one of the provided choices. The prompt is formatted as follows:
c58b6ab4c26f ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents: 19195
diff changeset
   841
c58b6ab4c26f ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents: 19195
diff changeset
   842
           "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
   843
c58b6ab4c26f ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents: 19195
diff changeset
   844
        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
   845
        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
   846
        returned.
9048
86b4a9b0ddda ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents: 8940
diff changeset
   847
        """
19226
c58b6ab4c26f ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents: 19195
diff changeset
   848
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
   849
        msg, choices = self.extractchoices(prompt)
e5803150ea1d ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19886
diff changeset
   850
        resps = [r for r, t in choices]
5671
b5605d88dc27 Make ui.prompt repeat on "unrecognized response" again (issue897)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 5337
diff changeset
   851
        while True:
9048
86b4a9b0ddda ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents: 8940
diff changeset
   852
            r = self.prompt(msg, resps[default])
86b4a9b0ddda ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents: 8940
diff changeset
   853
            if r.lower() in resps:
86b4a9b0ddda ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents: 8940
diff changeset
   854
                return resps.index(r.lower())
86b4a9b0ddda ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents: 8940
diff changeset
   855
            self.write(_("unrecognized response\n"))
86b4a9b0ddda ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents: 8940
diff changeset
   856
2281
7761597b5da3 prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2206
diff changeset
   857
    def getpass(self, prompt=None, default=None):
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
   858
        if not self.interactive():
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
   859
            return default
7798
57fee79e5588 catch CTRL-D at password prompt
Steve Borho <steve@borho.org>
parents: 7600
diff changeset
   860
        try:
19880
ba2be32d14f2 ui: send password prompts to stderr again (issue4056)
Matt Mackall <mpm@selenic.com>
parents: 19226
diff changeset
   861
            self.write_err(self.label(prompt or _('password: '), 'ui.prompt'))
21195
9336bc7dca8e cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents: 21132
diff changeset
   862
            # disable getpass() only if explicitly specified. it's still valid
9336bc7dca8e cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents: 21132
diff changeset
   863
            # to interact with tty even if fin is not a tty.
9336bc7dca8e cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents: 21132
diff changeset
   864
            if self.configbool('ui', 'nontty'):
9336bc7dca8e cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents: 21132
diff changeset
   865
                return self.fin.readline().rstrip('\n')
9336bc7dca8e cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents: 21132
diff changeset
   866
            else:
9336bc7dca8e cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents: 21132
diff changeset
   867
                return getpass.getpass('')
7798
57fee79e5588 catch CTRL-D at password prompt
Steve Borho <steve@borho.org>
parents: 7600
diff changeset
   868
        except EOFError:
26896
5e46123e6c35 error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents: 26820
diff changeset
   869
            raise error.ResponseExpected()
10815
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   870
    def status(self, *msg, **opts):
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   871
        '''write status message to output (if ui.quiet is False)
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   872
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   873
        This adds an output label of "ui.status".
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   874
        '''
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
   875
        if not self.quiet:
10815
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   876
            opts['label'] = opts.get('label', '') + ' ui.status'
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   877
            self.write(*msg, **opts)
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   878
    def warn(self, *msg, **opts):
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   879
        '''write warning message to output (stderr)
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   880
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   881
        This adds an output label of "ui.warning".
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   882
        '''
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   883
        opts['label'] = opts.get('label', '') + ' ui.warning'
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   884
        self.write_err(*msg, **opts)
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   885
    def note(self, *msg, **opts):
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   886
        '''write note to output (if ui.verbose is True)
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   887
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   888
        This adds an output label of "ui.note".
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   889
        '''
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
   890
        if self.verbose:
10815
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   891
            opts['label'] = opts.get('label', '') + ' ui.note'
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   892
            self.write(*msg, **opts)
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   893
    def debug(self, *msg, **opts):
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   894
        '''write debug message to output (if ui.debugflag is True)
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   895
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   896
        This adds an output label of "ui.debug".
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   897
        '''
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
   898
        if self.debugflag:
10815
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   899
            opts['label'] = opts.get('label', '') + ' ui.debug'
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
   900
            self.write(*msg, **opts)
26750
9f9ec4abe700 cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 26587
diff changeset
   901
9f9ec4abe700 cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 26587
diff changeset
   902
    def edit(self, text, user, extra=None, editform=None, pending=None):
27153
3553e40d0770 ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents: 27110
diff changeset
   903
        extra_defaults = { 'prefix': 'editor' }
3553e40d0770 ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents: 27110
diff changeset
   904
        if extra is not None:
3553e40d0770 ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents: 27110
diff changeset
   905
            extra_defaults.update(extra)
3553e40d0770 ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents: 27110
diff changeset
   906
        extra = extra_defaults
3553e40d0770 ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents: 27110
diff changeset
   907
        (fd, name) = tempfile.mkstemp(prefix='hg-' + extra['prefix'] + '-',
3553e40d0770 ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents: 27110
diff changeset
   908
                                      suffix=".txt", text=True)
1984
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   909
        try:
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   910
            f = os.fdopen(fd, "w")
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   911
            f.write(text)
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   912
            f.close()
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   913
20605
a8aa699a812a ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents: 20603
diff changeset
   914
            environ = {'HGUSER': user}
20606
be140ebd506b ui: edit(): transplant: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents: 20605
diff changeset
   915
            if 'transplant_source' in extra:
be140ebd506b ui: edit(): transplant: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents: 20605
diff changeset
   916
                environ.update({'HGREVISION': hex(extra['transplant_source'])})
24687
28d76bc069db editor: prefer 'intermediate-source' extra to use for HGREVISION environment variable
Alexander Drozdov <al.drozdov@gmail.com>
parents: 24663
diff changeset
   917
            for label in ('intermediate-source', 'source', 'rebase_source'):
20605
a8aa699a812a ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents: 20603
diff changeset
   918
                if label in extra:
a8aa699a812a ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents: 20603
diff changeset
   919
                    environ.update({'HGREVISION': extra[label]})
a8aa699a812a ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents: 20603
diff changeset
   920
                    break
22205
9fa429723f26 ui: invoke editor for committing with HGEDITFORM environment variable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21955
diff changeset
   921
            if editform:
9fa429723f26 ui: invoke editor for committing with HGEDITFORM environment variable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21955
diff changeset
   922
                environ.update({'HGEDITFORM': editform})
26750
9f9ec4abe700 cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 26587
diff changeset
   923
            if pending:
9f9ec4abe700 cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 26587
diff changeset
   924
                environ.update({'HG_PENDING': pending})
20605
a8aa699a812a ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents: 20603
diff changeset
   925
5660
3c80ecdc1bcd Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents: 5613
diff changeset
   926
            editor = self.geteditor()
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   927
23269
d9d8d2e0f701 ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents: 23139
diff changeset
   928
            self.system("%s \"%s\"" % (editor, name),
20605
a8aa699a812a ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents: 20603
diff changeset
   929
                        environ=environ,
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26451
diff changeset
   930
                        onerr=error.Abort, errprefix=_("edit failed"))
608
d2994b5298fb Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents: 565
diff changeset
   931
1984
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   932
            f = open(name)
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   933
            t = f.read()
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   934
            f.close()
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   935
        finally:
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   936
            os.unlink(name)
662
b55a78595ef6 Pass username to hgeditor, remove temporary file
Radoslaw "AstralStorm" Szkodzinski <astralstorm@gorzow.mm.pl>
parents: 613
diff changeset
   937
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   938
        return t
2200
9f43b6e24232 move mail sending code into core, so extensions can share it.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2166
diff changeset
   939
26312
60558319ce72 ui: avoid mutable default arguments
Siddharth Agarwal <sid0@fb.com>
parents: 26235
diff changeset
   940
    def system(self, cmd, environ=None, cwd=None, onerr=None, errprefix=None):
23269
d9d8d2e0f701 ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents: 23139
diff changeset
   941
        '''execute shell command with appropriate output stream. command
d9d8d2e0f701 ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents: 23139
diff changeset
   942
        output will be redirected if fout is not stdout.
d9d8d2e0f701 ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents: 23139
diff changeset
   943
        '''
24848
2f88821856eb ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 24687
diff changeset
   944
        out = self.fout
25149
3f0744eeaeaf cleanup: use __builtins__.any instead of util.any
Augie Fackler <augie@google.com>
parents: 25125
diff changeset
   945
        if any(s[1] for s in self._bufferstates):
24848
2f88821856eb ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 24687
diff changeset
   946
            out = self
23269
d9d8d2e0f701 ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents: 23139
diff changeset
   947
        return util.system(cmd, environ=environ, cwd=cwd, onerr=onerr,
24848
2f88821856eb ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 24687
diff changeset
   948
                           errprefix=errprefix, out=out)
23269
d9d8d2e0f701 ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents: 23139
diff changeset
   949
18966
5572f688e0a9 ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents: 18965
diff changeset
   950
    def traceback(self, exc=None, force=False):
5572f688e0a9 ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents: 18965
diff changeset
   951
        '''print exception traceback if traceback printing enabled or forced.
2335
f0680b2d1d64 add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2293
diff changeset
   952
        only to call in exception handler. returns true if traceback
f0680b2d1d64 add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2293
diff changeset
   953
        printed.'''
18966
5572f688e0a9 ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents: 18965
diff changeset
   954
        if self.tracebackflag or force:
18965
0062508b1900 ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents: 18669
diff changeset
   955
            if exc is None:
0062508b1900 ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents: 18669
diff changeset
   956
                exc = sys.exc_info()
0062508b1900 ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents: 18669
diff changeset
   957
            cause = getattr(exc[1], 'cause', None)
0062508b1900 ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents: 18669
diff changeset
   958
0062508b1900 ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents: 18669
diff changeset
   959
            if cause is not None:
0062508b1900 ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents: 18669
diff changeset
   960
                causetb = traceback.format_tb(cause[2])
0062508b1900 ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents: 18669
diff changeset
   961
                exctb = traceback.format_tb(exc[2])
0062508b1900 ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents: 18669
diff changeset
   962
                exconly = traceback.format_exception_only(cause[0], cause[1])
0062508b1900 ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents: 18669
diff changeset
   963
0062508b1900 ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents: 18669
diff changeset
   964
                # exclude frame where 'exc' was chained and rethrown from exctb
0062508b1900 ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents: 18669
diff changeset
   965
                self.write_err('Traceback (most recent call last):\n',
0062508b1900 ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents: 18669
diff changeset
   966
                               ''.join(exctb[:-1]),
0062508b1900 ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents: 18669
diff changeset
   967
                               ''.join(causetb),
0062508b1900 ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents: 18669
diff changeset
   968
                               ''.join(exconly))
0062508b1900 ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents: 18669
diff changeset
   969
            else:
25568
c1ff82daed62 ui: flush stderr after printing a non-chained exception for Windows
Matt Harbison <matt_harbison@yahoo.com>
parents: 25519
diff changeset
   970
                output = traceback.format_exception(exc[0], exc[1], exc[2])
c1ff82daed62 ui: flush stderr after printing a non-chained exception for Windows
Matt Harbison <matt_harbison@yahoo.com>
parents: 25519
diff changeset
   971
                self.write_err(''.join(output))
18966
5572f688e0a9 ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents: 18965
diff changeset
   972
        return self.tracebackflag or force
5660
3c80ecdc1bcd Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents: 5613
diff changeset
   973
3c80ecdc1bcd Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents: 5613
diff changeset
   974
    def geteditor(self):
3c80ecdc1bcd Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents: 5613
diff changeset
   975
        '''return editor to use'''
16383
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16373
diff changeset
   976
        if sys.platform == 'plan9':
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16373
diff changeset
   977
            # vi is the MIPS instruction simulator on Plan 9. We
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16373
diff changeset
   978
            # instead default to E to plumb commit messages to
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16373
diff changeset
   979
            # avoid confusion.
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16373
diff changeset
   980
            editor = 'E'
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16373
diff changeset
   981
        else:
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16373
diff changeset
   982
            editor = 'vi'
5660
3c80ecdc1bcd Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents: 5613
diff changeset
   983
        return (os.environ.get("HGEDITOR") or
3c80ecdc1bcd Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents: 5613
diff changeset
   984
                self.config("ui", "editor") or
3c80ecdc1bcd Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents: 5613
diff changeset
   985
                os.environ.get("VISUAL") or
16383
f5dd179bfa4a plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents: 16373
diff changeset
   986
                os.environ.get("EDITOR", editor))
9153
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
   987
25499
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
   988
    @util.propertycache
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
   989
    def _progbar(self):
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
   990
        """setup the progbar singleton to the ui object"""
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
   991
        if (self.quiet or self.debugflag
25519
09e2cb2a00d7 progress: display progress bars by default with core Mercurial
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25499
diff changeset
   992
                or self.configbool('progress', 'disable', False)
25499
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
   993
                or not progress.shouldprint(self)):
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
   994
            return None
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
   995
        return getprogbar(self)
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
   996
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
   997
    def _progclear(self):
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
   998
        """clear progress bar output if any. use it before any output"""
26781
1aee2ab0f902 spelling: trivial spell checking
Mads Kiilerich <madski@unity3d.com>
parents: 26750
diff changeset
   999
        if '_progbar' not in vars(self): # nothing loaded yet
25499
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
  1000
            return
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
  1001
        if self._progbar is not None and self._progbar.printed:
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
  1002
            self._progbar.clear()
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
  1003
9153
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
  1004
    def progress(self, topic, pos, item="", unit="", total=None):
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
  1005
        '''show a progress message
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
  1006
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
  1007
        With stock hg, this is simply a debug message that is hidden
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
  1008
        by default, but with extensions or GUI tools it may be
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
  1009
        visible. 'topic' is the current operation, 'item' is a
17424
e7cfe3587ea4 fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents: 17059
diff changeset
  1010
        non-numeric marker of the current position (i.e. the currently
e7cfe3587ea4 fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents: 17059
diff changeset
  1011
        in-process file), 'pos' is the current numeric position (i.e.
9398
3fb8c6dbeeec ui: fix NameError in ui.progress due to unit/units typo
Brodie Rao <me+hg@dackz.net>
parents: 9312
diff changeset
  1012
        revision, bytes, etc.), unit is a corresponding unit label,
9153
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
  1013
        and total is the highest expected pos.
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
  1014
10425
f8a9de664a1c ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents: 10383
diff changeset
  1015
        Multiple nested topics may be active at a time.
f8a9de664a1c ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents: 10383
diff changeset
  1016
f8a9de664a1c ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents: 10383
diff changeset
  1017
        All topics should be marked closed by setting pos to None at
f8a9de664a1c ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents: 10383
diff changeset
  1018
        termination.
9153
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
  1019
        '''
25499
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
  1020
        if self._progbar is not None:
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
  1021
            self._progbar.progress(topic, pos, item=item, unit=unit,
0fa964d6fd48 progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25498
diff changeset
  1022
                                   total=total)
25125
bd625cd4e5e7 progress: get the extremely verbose output out of default debug
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 24883
diff changeset
  1023
        if pos is None or not self.configbool('progress', 'debug'):
9153
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
  1024
            return
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
  1025
9398
3fb8c6dbeeec ui: fix NameError in ui.progress due to unit/units typo
Brodie Rao <me+hg@dackz.net>
parents: 9312
diff changeset
  1026
        if unit:
3fb8c6dbeeec ui: fix NameError in ui.progress due to unit/units typo
Brodie Rao <me+hg@dackz.net>
parents: 9312
diff changeset
  1027
            unit = ' ' + unit
9153
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
  1028
        if item:
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
  1029
            item = ' ' + item
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
  1030
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
  1031
        if total:
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
  1032
            pct = 100.0 * pos / total
10220
500d09be7ace ui: display progress with decimal notation
Patrick Mezard <pmezard@gmail.com>
parents: 9851
diff changeset
  1033
            self.debug('%s:%s %s/%s%s (%4.2f%%)\n'
9398
3fb8c6dbeeec ui: fix NameError in ui.progress due to unit/units typo
Brodie Rao <me+hg@dackz.net>
parents: 9312
diff changeset
  1034
                     % (topic, item, pos, total, unit, pct))
9153
6adc899c98d0 Add ui.progress API
Matt Mackall <mpm@selenic.com>
parents: 9048
diff changeset
  1035
        else:
9749
1b1b33ae5a24 Related to Issue919: ui.progress, apparently unused before now, is busted.
Jesse Glick <jesse.glick@sun.com>
parents: 9613
diff changeset
  1036
            self.debug('%s:%s %s%s\n' % (topic, item, pos, unit))
10815
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
  1037
18669
18242716a014 blackbox: adds a blackbox extension
Durham Goode <durham@fb.com>
parents: 18054
diff changeset
  1038
    def log(self, service, *msg, **opts):
11984
2db0fccc8143 ui: add logging hook
Matt Mackall <mpm@selenic.com>
parents: 11970
diff changeset
  1039
        '''hook for logging facility extensions
2db0fccc8143 ui: add logging hook
Matt Mackall <mpm@selenic.com>
parents: 11970
diff changeset
  1040
2db0fccc8143 ui: add logging hook
Matt Mackall <mpm@selenic.com>
parents: 11970
diff changeset
  1041
        service should be a readily-identifiable subsystem, which will
2db0fccc8143 ui: add logging hook
Matt Mackall <mpm@selenic.com>
parents: 11970
diff changeset
  1042
        allow filtering.
26235
6c962145f523 ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents: 26189
diff changeset
  1043
6c962145f523 ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents: 26189
diff changeset
  1044
        *msg should be a newline-terminated format string to log, and
6c962145f523 ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents: 26189
diff changeset
  1045
        then any values to %-format into that format string.
6c962145f523 ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents: 26189
diff changeset
  1046
6c962145f523 ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents: 26189
diff changeset
  1047
        **opts currently has no defined meanings.
11984
2db0fccc8143 ui: add logging hook
Matt Mackall <mpm@selenic.com>
parents: 11970
diff changeset
  1048
        '''
2db0fccc8143 ui: add logging hook
Matt Mackall <mpm@selenic.com>
parents: 11970
diff changeset
  1049
10815
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
  1050
    def label(self, msg, label):
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
  1051
        '''style msg based on supplied label
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
  1052
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
  1053
        Like ui.write(), this just returns msg unchanged, but extensions
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
  1054
        and GUI tools can override it to allow styling output without
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
  1055
        writing it.
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
  1056
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
  1057
        ui.write(s, 'label') is equivalent to
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
  1058
        ui.write(ui.label(s, 'label')).
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
  1059
        '''
32b213b9b22c ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents: 10567
diff changeset
  1060
        return msg
24250
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1061
27274
82910fdc216f ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27266
diff changeset
  1062
    def develwarn(self, msg, stacklevel=1):
82910fdc216f ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27266
diff changeset
  1063
        """issue a developer warning message
82910fdc216f ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27266
diff changeset
  1064
82910fdc216f ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27266
diff changeset
  1065
        Use 'stacklevel' to report the offender some layers further up in the
82910fdc216f ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27266
diff changeset
  1066
        stack.
82910fdc216f ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27266
diff changeset
  1067
        """
25629
52e5f68d8363 devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25568
diff changeset
  1068
        msg = 'devel-warn: ' + msg
27274
82910fdc216f ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27266
diff changeset
  1069
        stacklevel += 1 # get in develwarn
25629
52e5f68d8363 devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25568
diff changeset
  1070
        if self.tracebackflag:
27274
82910fdc216f ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27266
diff changeset
  1071
            util.debugstacktrace(msg, stacklevel, self.ferr, self.fout)
25629
52e5f68d8363 devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25568
diff changeset
  1072
        else:
52e5f68d8363 devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25568
diff changeset
  1073
            curframe = inspect.currentframe()
52e5f68d8363 devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25568
diff changeset
  1074
            calframe = inspect.getouterframes(curframe, 2)
27274
82910fdc216f ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27266
diff changeset
  1075
            self.write_err('%s at: %s:%s (%s)\n'
82910fdc216f ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27266
diff changeset
  1076
                           % ((msg,) + calframe[stacklevel][1:4]))
25629
52e5f68d8363 devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25568
diff changeset
  1077
27275
f2cd240f2f7c ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27274
diff changeset
  1078
    def deprecwarn(self, msg, version):
f2cd240f2f7c ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27274
diff changeset
  1079
        """issue a deprecation warning
f2cd240f2f7c ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27274
diff changeset
  1080
f2cd240f2f7c ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27274
diff changeset
  1081
        - msg: message explaining what is deprecated and how to upgrade,
f2cd240f2f7c ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27274
diff changeset
  1082
        - version: last version where the API will be supported,
f2cd240f2f7c ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27274
diff changeset
  1083
        """
f2cd240f2f7c ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27274
diff changeset
  1084
        msg += ("\n(compatibility will be dropped after Mercurial-%s,"
f2cd240f2f7c ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27274
diff changeset
  1085
                " update your code.)") % version
f2cd240f2f7c ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27274
diff changeset
  1086
        self.develwarn(msg, stacklevel=2)
25629
52e5f68d8363 devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25568
diff changeset
  1087
24250
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1088
class paths(dict):
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1089
    """Represents a collection of paths and their configs.
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1090
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1091
    Data is initially derived from ui instances and the config files they have
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1092
    loaded.
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1093
    """
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1094
    def __init__(self, ui):
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1095
        dict.__init__(self)
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1096
27266
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1097
        for name, loc in ui.configitems('paths', ignoresub=True):
24250
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1098
            # No location is the same as not existing.
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1099
            if not loc:
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1100
                continue
27266
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1101
            loc, sub = ui.configsuboptions('paths', name)
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1102
            self[name] = path(ui, name, rawloc=loc, suboptions=sub)
24250
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1103
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1104
    def getpath(self, name, default=None):
27561
723413ee000e paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents: 27500
diff changeset
  1105
        """Return a ``path`` from a string, falling back to default.
26056
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1106
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1107
        ``name`` can be a named path or locations. Locations are filesystem
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1108
        paths or URIs.
24250
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1109
26189
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
  1110
        Returns None if ``name`` is not a registered path, a URI, or a local
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
  1111
        path to a repo.
24250
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1112
        """
26189
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
  1113
        # Only fall back to default if no path was requested.
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
  1114
        if name is None:
27561
723413ee000e paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents: 27500
diff changeset
  1115
            if not default:
723413ee000e paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents: 27500
diff changeset
  1116
                default = ()
723413ee000e paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents: 27500
diff changeset
  1117
            elif not isinstance(default, (tuple, list)):
723413ee000e paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents: 27500
diff changeset
  1118
                default = (default,)
723413ee000e paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents: 27500
diff changeset
  1119
            for k in default:
26189
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
  1120
                try:
27561
723413ee000e paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents: 27500
diff changeset
  1121
                    return self[k]
26189
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
  1122
                except KeyError:
27561
723413ee000e paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents: 27500
diff changeset
  1123
                    continue
723413ee000e paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents: 27500
diff changeset
  1124
            return None
26189
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
  1125
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
  1126
        # Most likely empty string.
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
  1127
        # This may need to raise in the future.
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
  1128
        if not name:
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
  1129
            return None
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
  1130
24250
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1131
        try:
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1132
            return self[name]
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1133
        except KeyError:
26056
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1134
            # Try to resolve as a local path or URI.
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1135
            try:
27265
47539ea08bdb ui: pass ui instance to path.__init__
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27264
diff changeset
  1136
                # We don't pass sub-options in, so no need to pass ui instance.
47539ea08bdb ui: pass ui instance to path.__init__
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27264
diff changeset
  1137
                return path(None, None, rawloc=name)
26056
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1138
            except ValueError:
26189
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
  1139
                raise error.RepoError(_('repository %s does not exist') %
663fbc336e22 ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26076
diff changeset
  1140
                                        name)
26056
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1141
27266
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1142
_pathsuboptions = {}
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1143
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1144
def pathsuboption(option, attr):
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1145
    """Decorator used to declare a path sub-option.
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1146
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1147
    Arguments are the sub-option name and the attribute it should set on
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1148
    ``path`` instances.
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1149
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1150
    The decorated function will receive as arguments a ``ui`` instance,
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1151
    ``path`` instance, and the string value of this option from the config.
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1152
    The function should return the value that will be set on the ``path``
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1153
    instance.
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1154
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1155
    This decorator can be used to perform additional verification of
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1156
    sub-options and to change the type of sub-options.
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1157
    """
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1158
    def register(func):
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1159
        _pathsuboptions[option] = (attr, func)
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1160
        return func
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1161
    return register
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1162
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1163
@pathsuboption('pushurl', 'pushloc')
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1164
def pushurlpathoption(ui, path, value):
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1165
    u = util.url(value)
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1166
    # Actually require a URL.
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1167
    if not u.scheme:
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1168
        ui.warn(_('(paths.%s:pushurl not a URL; ignoring)\n') % path.name)
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1169
        return None
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1170
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1171
    # Don't support the #foo syntax in the push URL to declare branch to
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1172
    # push.
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1173
    if u.fragment:
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1174
        ui.warn(_('("#fragment" in paths.%s:pushurl not supported; '
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1175
                  'ignoring)\n') % path.name)
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1176
        u.fragment = None
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1177
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1178
    return str(u)
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1179
24250
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1180
class path(object):
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1181
    """Represents an individual path and its configuration."""
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1182
27266
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1183
    def __init__(self, ui, name, rawloc=None, suboptions=None):
24250
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1184
        """Construct a path from its config options.
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1185
27265
47539ea08bdb ui: pass ui instance to path.__init__
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27264
diff changeset
  1186
        ``ui`` is the ``ui`` instance the path is coming from.
24250
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1187
        ``name`` is the symbolic name of the path.
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1188
        ``rawloc`` is the raw location, as defined in the config.
26064
1b1ab6ff58c4 ui: capture push location on path instances
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26056
diff changeset
  1189
        ``pushloc`` is the raw locations pushes should be made to.
26056
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1190
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1191
        If ``name`` is not defined, we require that the location be a) a local
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1192
        filesystem path with a .hg directory or b) a URL. If not,
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1193
        ``ValueError`` is raised.
24250
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1194
        """
26056
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1195
        if not rawloc:
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1196
            raise ValueError('rawloc must be defined')
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1197
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1198
        # Locations may define branches via syntax <base>#<branch>.
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1199
        u = util.url(rawloc)
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1200
        branch = None
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1201
        if u.fragment:
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1202
            branch = u.fragment
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1203
            u.fragment = None
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1204
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1205
        self.url = u
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1206
        self.branch = branch
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1207
24250
9c32eea2ca04 ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents: 23269
diff changeset
  1208
        self.name = name
26056
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1209
        self.rawloc = rawloc
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1210
        self.loc = str(u)
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1211
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1212
        # When given a raw location but not a symbolic name, validate the
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1213
        # location is valid.
26076
cebf7e48365e paths: move path validation logic to its own function
Durham Goode <durham@fb.com>
parents: 26064
diff changeset
  1214
        if not name and not u.scheme and not self._isvalidlocalpath(self.loc):
26056
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1215
            raise ValueError('location is not a URL or path to a local '
5f2a4fc3c4fa ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25989
diff changeset
  1216
                             'repo: %s' % rawloc)
25498
7a5335ed7e1a progress: move the singleton logic to the ui module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25363
diff changeset
  1217
27266
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1218
        suboptions = suboptions or {}
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1219
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1220
        # Now process the sub-options. If a sub-option is registered, its
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1221
        # attribute will always be present. The value will be None if there
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1222
        # was no valid sub-option.
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1223
        for suboption, (attr, func) in _pathsuboptions.iteritems():
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1224
            if suboption not in suboptions:
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1225
                setattr(self, attr, None)
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1226
                continue
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1227
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1228
            value = func(ui, self, suboptions[suboption])
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1229
            setattr(self, attr, value)
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1230
26076
cebf7e48365e paths: move path validation logic to its own function
Durham Goode <durham@fb.com>
parents: 26064
diff changeset
  1231
    def _isvalidlocalpath(self, path):
cebf7e48365e paths: move path validation logic to its own function
Durham Goode <durham@fb.com>
parents: 26064
diff changeset
  1232
        """Returns True if the given path is a potentially valid repository.
cebf7e48365e paths: move path validation logic to its own function
Durham Goode <durham@fb.com>
parents: 26064
diff changeset
  1233
        This is its own function so that extensions can change the definition of
cebf7e48365e paths: move path validation logic to its own function
Durham Goode <durham@fb.com>
parents: 26064
diff changeset
  1234
        'valid' in this case (like when pulling from a git repo into a hg
cebf7e48365e paths: move path validation logic to its own function
Durham Goode <durham@fb.com>
parents: 26064
diff changeset
  1235
        one)."""
cebf7e48365e paths: move path validation logic to its own function
Durham Goode <durham@fb.com>
parents: 26064
diff changeset
  1236
        return os.path.isdir(os.path.join(path, '.hg'))
cebf7e48365e paths: move path validation logic to its own function
Durham Goode <durham@fb.com>
parents: 26064
diff changeset
  1237
26064
1b1ab6ff58c4 ui: capture push location on path instances
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26056
diff changeset
  1238
    @property
27266
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1239
    def suboptions(self):
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1240
        """Return sub-options and their values for this path.
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1241
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1242
        This is intended to be used for presentation purposes.
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1243
        """
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1244
        d = {}
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1245
        for subopt, (attr, _func) in _pathsuboptions.iteritems():
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1246
            value = getattr(self, attr)
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1247
            if value is not None:
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1248
                d[subopt] = value
4dccc37b87bd ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27265
diff changeset
  1249
        return d
26064
1b1ab6ff58c4 ui: capture push location on path instances
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26056
diff changeset
  1250
25498
7a5335ed7e1a progress: move the singleton logic to the ui module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25363
diff changeset
  1251
# we instantiate one globally shared progress bar to avoid
7a5335ed7e1a progress: move the singleton logic to the ui module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25363
diff changeset
  1252
# competing progress bars when multiple UI objects get created
7a5335ed7e1a progress: move the singleton logic to the ui module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25363
diff changeset
  1253
_progresssingleton = None
7a5335ed7e1a progress: move the singleton logic to the ui module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25363
diff changeset
  1254
7a5335ed7e1a progress: move the singleton logic to the ui module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25363
diff changeset
  1255
def getprogbar(ui):
7a5335ed7e1a progress: move the singleton logic to the ui module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25363
diff changeset
  1256
    global _progresssingleton
7a5335ed7e1a progress: move the singleton logic to the ui module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25363
diff changeset
  1257
    if _progresssingleton is None:
7a5335ed7e1a progress: move the singleton logic to the ui module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25363
diff changeset
  1258
        # passing 'ui' object to the singleton is fishy,
7a5335ed7e1a progress: move the singleton logic to the ui module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25363
diff changeset
  1259
        # this is how the extension used to work but feel free to rework it.
7a5335ed7e1a progress: move the singleton logic to the ui module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25363
diff changeset
  1260
        _progresssingleton = progress.progbar(ui)
7a5335ed7e1a progress: move the singleton logic to the ui module
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25363
diff changeset
  1261
    return _progresssingleton