http: drop custom http client logic
Eight and a half years ago, as my starter bug on code.google.com, I
investigated a mysterious "broken pipe" error from seemingly random
clients[0]. That investigation revealed a tragic story: the Python
standard library's httplib was (and remains) barely functional. During
large POSTs, if a server responds early with an error (even a
permission denied error!) the client only notices that the server
closed the connection and everything breaks. Such server behavior is
implicitly legal under RFC 2616 (the latest HTTP RFC as of when I was
last working on this), and my understanding is that later RFCs have
made it explicitly legal to respond early with any status code outside
the 2xx range.
I embarked, probably foolishly, on a journey to write a new http
library with better overall behavior. The http library appears to work
well in most cases, but it can get confused in the presence of
proxies, and it depends on select(2) which limits its utility if a lot
of file descriptors are open. I haven't touched the http library in
almost two years, and in the interim the Python community has
discovered a better way[1] of writing network code. In theory some day
urllib3 will have its own home-grown http library built on h11[2], or
we could do that. Either way, it's time to declare our current
confusingly-named "http2" client logic and move on. I do hope to
revisit this some day: it's still garbage that we can't even respond
with a 401 or 403 without reading the entire POST body from the
client, but the goalposts on writing a new http client library have
moved substantially. We're almost certainly better off just switching
to requests and eventually picking up their http fixes than trying to
live with something that realistically only we'll ever use. Another
approach would be to write an adapter so that Mercurial can use pycurl
if it's installed. Neither of those approaches seem like they should
be investigated prior to a release of Mercurial that works on Python
3: that's where the mindshare is going to be for any improvements to
the state of the http client art.
0: http://web.archive.org/web/20130501031801/http://code.google.com/p/support/issues/detail?id=2716
1: http://sans-io.readthedocs.io/
2: https://github.com/njsmith/h11
Differential Revision: https://phab.mercurial-scm.org/D2444
# configitems.py - centralized declaration of configuration option
#
# Copyright 2017 Pierre-Yves David <pierre-yves.david@octobus.net>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import
import functools
import re
from . import (
encoding,
error,
)
def loadconfigtable(ui, extname, configtable):
"""update config item known to the ui with the extension ones"""
for section, items in sorted(configtable.items()):
knownitems = ui._knownconfig.setdefault(section, itemregister())
knownkeys = set(knownitems)
newkeys = set(items)
for key in sorted(knownkeys & newkeys):
msg = "extension '%s' overwrite config item '%s.%s'"
msg %= (extname, section, key)
ui.develwarn(msg, config='warn-config')
knownitems.update(items)
class configitem(object):
"""represent a known config item
:section: the official config section where to find this item,
:name: the official name within the section,
:default: default value for this item,
:alias: optional list of tuples as alternatives,
:generic: this is a generic definition, match name using regular expression.
"""
def __init__(self, section, name, default=None, alias=(),
generic=False, priority=0):
self.section = section
self.name = name
self.default = default
self.alias = list(alias)
self.generic = generic
self.priority = priority
self._re = None
if generic:
self._re = re.compile(self.name)
class itemregister(dict):
"""A specialized dictionary that can handle wild-card selection"""
def __init__(self):
super(itemregister, self).__init__()
self._generics = set()
def update(self, other):
super(itemregister, self).update(other)
self._generics.update(other._generics)
def __setitem__(self, key, item):
super(itemregister, self).__setitem__(key, item)
if item.generic:
self._generics.add(item)
def get(self, key):
baseitem = super(itemregister, self).get(key)
if baseitem is not None and not baseitem.generic:
return baseitem
# search for a matching generic item
generics = sorted(self._generics, key=(lambda x: (x.priority, x.name)))
for item in generics:
# we use 'match' instead of 'search' to make the matching simpler
# for people unfamiliar with regular expression. Having the match
# rooted to the start of the string will produce less surprising
# result for user writing simple regex for sub-attribute.
#
# For example using "color\..*" match produces an unsurprising
# result, while using search could suddenly match apparently
# unrelated configuration that happens to contains "color."
# anywhere. This is a tradeoff where we favor requiring ".*" on
# some match to avoid the need to prefix most pattern with "^".
# The "^" seems more error prone.
if item._re.match(key):
return item
return None
coreitems = {}
def _register(configtable, *args, **kwargs):
item = configitem(*args, **kwargs)
section = configtable.setdefault(item.section, itemregister())
if item.name in section:
msg = "duplicated config item registration for '%s.%s'"
raise error.ProgrammingError(msg % (item.section, item.name))
section[item.name] = item
# special value for case where the default is derived from other values
dynamicdefault = object()
# Registering actual config items
def getitemregister(configtable):
f = functools.partial(_register, configtable)
# export pseudo enum as configitem.*
f.dynamicdefault = dynamicdefault
return f
coreconfigitem = getitemregister(coreitems)
coreconfigitem('alias', '.*',
default=None,
generic=True,
)
coreconfigitem('annotate', 'nodates',
default=False,
)
coreconfigitem('annotate', 'showfunc',
default=False,
)
coreconfigitem('annotate', 'unified',
default=None,
)
coreconfigitem('annotate', 'git',
default=False,
)
coreconfigitem('annotate', 'ignorews',
default=False,
)
coreconfigitem('annotate', 'ignorewsamount',
default=False,
)
coreconfigitem('annotate', 'ignoreblanklines',
default=False,
)
coreconfigitem('annotate', 'ignorewseol',
default=False,
)
coreconfigitem('annotate', 'nobinary',
default=False,
)
coreconfigitem('annotate', 'noprefix',
default=False,
)
coreconfigitem('auth', 'cookiefile',
default=None,
)
# bookmarks.pushing: internal hack for discovery
coreconfigitem('bookmarks', 'pushing',
default=list,
)
# bundle.mainreporoot: internal hack for bundlerepo
coreconfigitem('bundle', 'mainreporoot',
default='',
)
# bundle.reorder: experimental config
coreconfigitem('bundle', 'reorder',
default='auto',
)
coreconfigitem('censor', 'policy',
default='abort',
)
coreconfigitem('chgserver', 'idletimeout',
default=3600,
)
coreconfigitem('chgserver', 'skiphash',
default=False,
)
coreconfigitem('cmdserver', 'log',
default=None,
)
coreconfigitem('color', '.*',
default=None,
generic=True,
)
coreconfigitem('color', 'mode',
default='auto',
)
coreconfigitem('color', 'pagermode',
default=dynamicdefault,
)
coreconfigitem('commands', 'show.aliasprefix',
default=list,
)
coreconfigitem('commands', 'status.relative',
default=False,
)
coreconfigitem('commands', 'status.skipstates',
default=[],
)
coreconfigitem('commands', 'status.verbose',
default=False,
)
coreconfigitem('commands', 'update.check',
default=None,
# Deprecated, remove after 4.4 release
alias=[('experimental', 'updatecheck')]
)
coreconfigitem('commands', 'update.requiredest',
default=False,
)
coreconfigitem('committemplate', '.*',
default=None,
generic=True,
)
coreconfigitem('convert', 'cvsps.cache',
default=True,
)
coreconfigitem('convert', 'cvsps.fuzz',
default=60,
)
coreconfigitem('convert', 'cvsps.logencoding',
default=None,
)
coreconfigitem('convert', 'cvsps.mergefrom',
default=None,
)
coreconfigitem('convert', 'cvsps.mergeto',
default=None,
)
coreconfigitem('convert', 'git.committeractions',
default=lambda: ['messagedifferent'],
)
coreconfigitem('convert', 'git.extrakeys',
default=list,
)
coreconfigitem('convert', 'git.findcopiesharder',
default=False,
)
coreconfigitem('convert', 'git.remoteprefix',
default='remote',
)
coreconfigitem('convert', 'git.renamelimit',
default=400,
)
coreconfigitem('convert', 'git.saverev',
default=True,
)
coreconfigitem('convert', 'git.similarity',
default=50,
)
coreconfigitem('convert', 'git.skipsubmodules',
default=False,
)
coreconfigitem('convert', 'hg.clonebranches',
default=False,
)
coreconfigitem('convert', 'hg.ignoreerrors',
default=False,
)
coreconfigitem('convert', 'hg.revs',
default=None,
)
coreconfigitem('convert', 'hg.saverev',
default=False,
)
coreconfigitem('convert', 'hg.sourcename',
default=None,
)
coreconfigitem('convert', 'hg.startrev',
default=None,
)
coreconfigitem('convert', 'hg.tagsbranch',
default='default',
)
coreconfigitem('convert', 'hg.usebranchnames',
default=True,
)
coreconfigitem('convert', 'ignoreancestorcheck',
default=False,
)
coreconfigitem('convert', 'localtimezone',
default=False,
)
coreconfigitem('convert', 'p4.encoding',
default=dynamicdefault,
)
coreconfigitem('convert', 'p4.startrev',
default=0,
)
coreconfigitem('convert', 'skiptags',
default=False,
)
coreconfigitem('convert', 'svn.debugsvnlog',
default=True,
)
coreconfigitem('convert', 'svn.trunk',
default=None,
)
coreconfigitem('convert', 'svn.tags',
default=None,
)
coreconfigitem('convert', 'svn.branches',
default=None,
)
coreconfigitem('convert', 'svn.startrev',
default=0,
)
coreconfigitem('debug', 'dirstate.delaywrite',
default=0,
)
coreconfigitem('defaults', '.*',
default=None,
generic=True,
)
coreconfigitem('devel', 'all-warnings',
default=False,
)
coreconfigitem('devel', 'bundle2.debug',
default=False,
)
coreconfigitem('devel', 'cache-vfs',
default=None,
)
coreconfigitem('devel', 'check-locks',
default=False,
)
coreconfigitem('devel', 'check-relroot',
default=False,
)
coreconfigitem('devel', 'default-date',
default=None,
)
coreconfigitem('devel', 'deprec-warn',
default=False,
)
coreconfigitem('devel', 'disableloaddefaultcerts',
default=False,
)
coreconfigitem('devel', 'warn-empty-changegroup',
default=False,
)
coreconfigitem('devel', 'legacy.exchange',
default=list,
)
coreconfigitem('devel', 'servercafile',
default='',
)
coreconfigitem('devel', 'serverexactprotocol',
default='',
)
coreconfigitem('devel', 'serverrequirecert',
default=False,
)
coreconfigitem('devel', 'strip-obsmarkers',
default=True,
)
coreconfigitem('devel', 'warn-config',
default=None,
)
coreconfigitem('devel', 'warn-config-default',
default=None,
)
coreconfigitem('devel', 'user.obsmarker',
default=None,
)
coreconfigitem('devel', 'warn-config-unknown',
default=None,
)
coreconfigitem('devel', 'debug.peer-request',
default=False,
)
coreconfigitem('diff', 'nodates',
default=False,
)
coreconfigitem('diff', 'showfunc',
default=False,
)
coreconfigitem('diff', 'unified',
default=None,
)
coreconfigitem('diff', 'git',
default=False,
)
coreconfigitem('diff', 'ignorews',
default=False,
)
coreconfigitem('diff', 'ignorewsamount',
default=False,
)
coreconfigitem('diff', 'ignoreblanklines',
default=False,
)
coreconfigitem('diff', 'ignorewseol',
default=False,
)
coreconfigitem('diff', 'nobinary',
default=False,
)
coreconfigitem('diff', 'noprefix',
default=False,
)
coreconfigitem('email', 'bcc',
default=None,
)
coreconfigitem('email', 'cc',
default=None,
)
coreconfigitem('email', 'charsets',
default=list,
)
coreconfigitem('email', 'from',
default=None,
)
coreconfigitem('email', 'method',
default='smtp',
)
coreconfigitem('email', 'reply-to',
default=None,
)
coreconfigitem('email', 'to',
default=None,
)
coreconfigitem('experimental', 'archivemetatemplate',
default=dynamicdefault,
)
coreconfigitem('experimental', 'bundle-phases',
default=False,
)
coreconfigitem('experimental', 'bundle2-advertise',
default=True,
)
coreconfigitem('experimental', 'bundle2-output-capture',
default=False,
)
coreconfigitem('experimental', 'bundle2.pushback',
default=False,
)
coreconfigitem('experimental', 'bundle2.stream',
default=False,
)
coreconfigitem('experimental', 'bundle2lazylocking',
default=False,
)
coreconfigitem('experimental', 'bundlecomplevel',
default=None,
)
coreconfigitem('experimental', 'changegroup3',
default=False,
)
coreconfigitem('experimental', 'clientcompressionengines',
default=list,
)
coreconfigitem('experimental', 'copytrace',
default='on',
)
coreconfigitem('experimental', 'copytrace.movecandidateslimit',
default=100,
)
coreconfigitem('experimental', 'copytrace.sourcecommitlimit',
default=100,
)
coreconfigitem('experimental', 'crecordtest',
default=None,
)
coreconfigitem('experimental', 'directaccess',
default=False,
)
coreconfigitem('experimental', 'directaccess.revnums',
default=False,
)
coreconfigitem('experimental', 'editortmpinhg',
default=False,
)
coreconfigitem('experimental', 'evolution',
default=list,
)
coreconfigitem('experimental', 'evolution.allowdivergence',
default=False,
alias=[('experimental', 'allowdivergence')]
)
coreconfigitem('experimental', 'evolution.allowunstable',
default=None,
)
coreconfigitem('experimental', 'evolution.createmarkers',
default=None,
)
coreconfigitem('experimental', 'evolution.effect-flags',
default=True,
alias=[('experimental', 'effect-flags')]
)
coreconfigitem('experimental', 'evolution.exchange',
default=None,
)
coreconfigitem('experimental', 'evolution.bundle-obsmarker',
default=False,
)
coreconfigitem('experimental', 'evolution.report-instabilities',
default=True,
)
coreconfigitem('experimental', 'evolution.track-operation',
default=True,
)
coreconfigitem('experimental', 'worddiff',
default=False,
)
coreconfigitem('experimental', 'maxdeltachainspan',
default=-1,
)
coreconfigitem('experimental', 'mmapindexthreshold',
default=None,
)
coreconfigitem('experimental', 'nonnormalparanoidcheck',
default=False,
)
coreconfigitem('experimental', 'exportableenviron',
default=list,
)
coreconfigitem('experimental', 'extendedheader.index',
default=None,
)
coreconfigitem('experimental', 'extendedheader.similarity',
default=False,
)
coreconfigitem('experimental', 'format.compression',
default='zlib',
)
coreconfigitem('experimental', 'graphshorten',
default=False,
)
coreconfigitem('experimental', 'graphstyle.parent',
default=dynamicdefault,
)
coreconfigitem('experimental', 'graphstyle.missing',
default=dynamicdefault,
)
coreconfigitem('experimental', 'graphstyle.grandparent',
default=dynamicdefault,
)
coreconfigitem('experimental', 'hook-track-tags',
default=False,
)
coreconfigitem('experimental', 'httppostargs',
default=False,
)
coreconfigitem('experimental', 'mergedriver',
default=None,
)
coreconfigitem('experimental', 'obsmarkers-exchange-debug',
default=False,
)
coreconfigitem('experimental', 'remotenames',
default=False,
)
coreconfigitem('experimental', 'revlogv2',
default=None,
)
coreconfigitem('experimental', 'single-head-per-branch',
default=False,
)
coreconfigitem('experimental', 'sshserver.support-v2',
default=False,
)
coreconfigitem('experimental', 'spacemovesdown',
default=False,
)
coreconfigitem('experimental', 'sparse-read',
default=False,
)
coreconfigitem('experimental', 'sparse-read.density-threshold',
default=0.25,
)
coreconfigitem('experimental', 'sparse-read.min-gap-size',
default='256K',
)
coreconfigitem('experimental', 'treemanifest',
default=False,
)
coreconfigitem('experimental', 'update.atomic-file',
default=False,
)
coreconfigitem('experimental', 'sshpeer.advertise-v2',
default=False,
)
coreconfigitem('extensions', '.*',
default=None,
generic=True,
)
coreconfigitem('extdata', '.*',
default=None,
generic=True,
)
coreconfigitem('format', 'aggressivemergedeltas',
default=False,
)
coreconfigitem('format', 'chunkcachesize',
default=None,
)
coreconfigitem('format', 'dotencode',
default=True,
)
coreconfigitem('format', 'generaldelta',
default=False,
)
coreconfigitem('format', 'manifestcachesize',
default=None,
)
coreconfigitem('format', 'maxchainlen',
default=None,
)
coreconfigitem('format', 'obsstore-version',
default=None,
)
coreconfigitem('format', 'usefncache',
default=True,
)
coreconfigitem('format', 'usegeneraldelta',
default=True,
)
coreconfigitem('format', 'usestore',
default=True,
)
coreconfigitem('fsmonitor', 'warn_when_unused',
default=True,
)
coreconfigitem('fsmonitor', 'warn_update_file_count',
default=50000,
)
coreconfigitem('hooks', '.*',
default=dynamicdefault,
generic=True,
)
coreconfigitem('hgweb-paths', '.*',
default=list,
generic=True,
)
coreconfigitem('hostfingerprints', '.*',
default=list,
generic=True,
)
coreconfigitem('hostsecurity', 'ciphers',
default=None,
)
coreconfigitem('hostsecurity', 'disabletls10warning',
default=False,
)
coreconfigitem('hostsecurity', 'minimumprotocol',
default=dynamicdefault,
)
coreconfigitem('hostsecurity', '.*:minimumprotocol$',
default=dynamicdefault,
generic=True,
)
coreconfigitem('hostsecurity', '.*:ciphers$',
default=dynamicdefault,
generic=True,
)
coreconfigitem('hostsecurity', '.*:fingerprints$',
default=list,
generic=True,
)
coreconfigitem('hostsecurity', '.*:verifycertsfile$',
default=None,
generic=True,
)
coreconfigitem('http_proxy', 'always',
default=False,
)
coreconfigitem('http_proxy', 'host',
default=None,
)
coreconfigitem('http_proxy', 'no',
default=list,
)
coreconfigitem('http_proxy', 'passwd',
default=None,
)
coreconfigitem('http_proxy', 'user',
default=None,
)
coreconfigitem('logtoprocess', 'commandexception',
default=None,
)
coreconfigitem('logtoprocess', 'commandfinish',
default=None,
)
coreconfigitem('logtoprocess', 'command',
default=None,
)
coreconfigitem('logtoprocess', 'develwarn',
default=None,
)
coreconfigitem('logtoprocess', 'uiblocked',
default=None,
)
coreconfigitem('merge', 'checkunknown',
default='abort',
)
coreconfigitem('merge', 'checkignored',
default='abort',
)
coreconfigitem('experimental', 'merge.checkpathconflicts',
default=False,
)
coreconfigitem('merge', 'followcopies',
default=True,
)
coreconfigitem('merge', 'on-failure',
default='continue',
)
coreconfigitem('merge', 'preferancestor',
default=lambda: ['*'],
)
coreconfigitem('merge-tools', '.*',
default=None,
generic=True,
)
coreconfigitem('merge-tools', br'.*\.args$',
default="$local $base $other",
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', br'.*\.binary$',
default=False,
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', br'.*\.check$',
default=list,
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', br'.*\.checkchanged$',
default=False,
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', br'.*\.executable$',
default=dynamicdefault,
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', br'.*\.fixeol$',
default=False,
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', br'.*\.gui$',
default=False,
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', br'.*\.mergemarkers$',
default='basic',
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', br'.*\.mergemarkertemplate$',
default=dynamicdefault, # take from ui.mergemarkertemplate
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', br'.*\.priority$',
default=0,
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', br'.*\.premerge$',
default=dynamicdefault,
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', br'.*\.symlink$',
default=False,
generic=True,
priority=-1,
)
coreconfigitem('pager', 'attend-.*',
default=dynamicdefault,
generic=True,
)
coreconfigitem('pager', 'ignore',
default=list,
)
coreconfigitem('pager', 'pager',
default=dynamicdefault,
)
coreconfigitem('patch', 'eol',
default='strict',
)
coreconfigitem('patch', 'fuzz',
default=2,
)
coreconfigitem('paths', 'default',
default=None,
)
coreconfigitem('paths', 'default-push',
default=None,
)
coreconfigitem('paths', '.*',
default=None,
generic=True,
)
coreconfigitem('phases', 'checksubrepos',
default='follow',
)
coreconfigitem('phases', 'new-commit',
default='draft',
)
coreconfigitem('phases', 'publish',
default=True,
)
coreconfigitem('profiling', 'enabled',
default=False,
)
coreconfigitem('profiling', 'format',
default='text',
)
coreconfigitem('profiling', 'freq',
default=1000,
)
coreconfigitem('profiling', 'limit',
default=30,
)
coreconfigitem('profiling', 'nested',
default=0,
)
coreconfigitem('profiling', 'output',
default=None,
)
coreconfigitem('profiling', 'showmax',
default=0.999,
)
coreconfigitem('profiling', 'showmin',
default=dynamicdefault,
)
coreconfigitem('profiling', 'sort',
default='inlinetime',
)
coreconfigitem('profiling', 'statformat',
default='hotpath',
)
coreconfigitem('profiling', 'type',
default='stat',
)
coreconfigitem('progress', 'assume-tty',
default=False,
)
coreconfigitem('progress', 'changedelay',
default=1,
)
coreconfigitem('progress', 'clear-complete',
default=True,
)
coreconfigitem('progress', 'debug',
default=False,
)
coreconfigitem('progress', 'delay',
default=3,
)
coreconfigitem('progress', 'disable',
default=False,
)
coreconfigitem('progress', 'estimateinterval',
default=60.0,
)
coreconfigitem('progress', 'format',
default=lambda: ['topic', 'bar', 'number', 'estimate'],
)
coreconfigitem('progress', 'refresh',
default=0.1,
)
coreconfigitem('progress', 'width',
default=dynamicdefault,
)
coreconfigitem('push', 'pushvars.server',
default=False,
)
coreconfigitem('server', 'bookmarks-pushkey-compat',
default=True,
)
coreconfigitem('server', 'bundle1',
default=True,
)
coreconfigitem('server', 'bundle1gd',
default=None,
)
coreconfigitem('server', 'bundle1.pull',
default=None,
)
coreconfigitem('server', 'bundle1gd.pull',
default=None,
)
coreconfigitem('server', 'bundle1.push',
default=None,
)
coreconfigitem('server', 'bundle1gd.push',
default=None,
)
coreconfigitem('server', 'compressionengines',
default=list,
)
coreconfigitem('server', 'concurrent-push-mode',
default='strict',
)
coreconfigitem('server', 'disablefullbundle',
default=False,
)
coreconfigitem('server', 'maxhttpheaderlen',
default=1024,
)
coreconfigitem('server', 'preferuncompressed',
default=False,
)
coreconfigitem('server', 'uncompressed',
default=True,
)
coreconfigitem('server', 'uncompressedallowsecret',
default=False,
)
coreconfigitem('server', 'validate',
default=False,
)
coreconfigitem('server', 'zliblevel',
default=-1,
)
coreconfigitem('share', 'pool',
default=None,
)
coreconfigitem('share', 'poolnaming',
default='identity',
)
coreconfigitem('smtp', 'host',
default=None,
)
coreconfigitem('smtp', 'local_hostname',
default=None,
)
coreconfigitem('smtp', 'password',
default=None,
)
coreconfigitem('smtp', 'port',
default=dynamicdefault,
)
coreconfigitem('smtp', 'tls',
default='none',
)
coreconfigitem('smtp', 'username',
default=None,
)
coreconfigitem('sparse', 'missingwarning',
default=True,
)
coreconfigitem('subrepos', 'allowed',
default=dynamicdefault, # to make backporting simpler
)
coreconfigitem('subrepos', 'hg:allowed',
default=dynamicdefault,
)
coreconfigitem('subrepos', 'git:allowed',
default=dynamicdefault,
)
coreconfigitem('subrepos', 'svn:allowed',
default=dynamicdefault,
)
coreconfigitem('templates', '.*',
default=None,
generic=True,
)
coreconfigitem('trusted', 'groups',
default=list,
)
coreconfigitem('trusted', 'users',
default=list,
)
coreconfigitem('ui', '_usedassubrepo',
default=False,
)
coreconfigitem('ui', 'allowemptycommit',
default=False,
)
coreconfigitem('ui', 'archivemeta',
default=True,
)
coreconfigitem('ui', 'askusername',
default=False,
)
coreconfigitem('ui', 'clonebundlefallback',
default=False,
)
coreconfigitem('ui', 'clonebundleprefers',
default=list,
)
coreconfigitem('ui', 'clonebundles',
default=True,
)
coreconfigitem('ui', 'color',
default='auto',
)
coreconfigitem('ui', 'commitsubrepos',
default=False,
)
coreconfigitem('ui', 'debug',
default=False,
)
coreconfigitem('ui', 'debugger',
default=None,
)
coreconfigitem('ui', 'editor',
default=dynamicdefault,
)
coreconfigitem('ui', 'fallbackencoding',
default=None,
)
coreconfigitem('ui', 'forcecwd',
default=None,
)
coreconfigitem('ui', 'forcemerge',
default=None,
)
coreconfigitem('ui', 'formatdebug',
default=False,
)
coreconfigitem('ui', 'formatjson',
default=False,
)
coreconfigitem('ui', 'formatted',
default=None,
)
coreconfigitem('ui', 'graphnodetemplate',
default=None,
)
coreconfigitem('ui', 'interactive',
default=None,
)
coreconfigitem('ui', 'interface',
default=None,
)
coreconfigitem('ui', 'interface.chunkselector',
default=None,
)
coreconfigitem('ui', 'logblockedtimes',
default=False,
)
coreconfigitem('ui', 'logtemplate',
default=None,
)
coreconfigitem('ui', 'merge',
default=None,
)
coreconfigitem('ui', 'mergemarkers',
default='basic',
)
coreconfigitem('ui', 'mergemarkertemplate',
default=('{node|short} '
'{ifeq(tags, "tip", "", '
'ifeq(tags, "", "", "{tags} "))}'
'{if(bookmarks, "{bookmarks} ")}'
'{ifeq(branch, "default", "", "{branch} ")}'
'- {author|user}: {desc|firstline}')
)
coreconfigitem('ui', 'nontty',
default=False,
)
coreconfigitem('ui', 'origbackuppath',
default=None,
)
coreconfigitem('ui', 'paginate',
default=True,
)
coreconfigitem('ui', 'patch',
default=None,
)
coreconfigitem('ui', 'portablefilenames',
default='warn',
)
coreconfigitem('ui', 'promptecho',
default=False,
)
coreconfigitem('ui', 'quiet',
default=False,
)
coreconfigitem('ui', 'quietbookmarkmove',
default=False,
)
coreconfigitem('ui', 'remotecmd',
default='hg',
)
coreconfigitem('ui', 'report_untrusted',
default=True,
)
coreconfigitem('ui', 'rollback',
default=True,
)
coreconfigitem('ui', 'slash',
default=False,
)
coreconfigitem('ui', 'ssh',
default='ssh',
)
coreconfigitem('ui', 'ssherrorhint',
default=None,
)
coreconfigitem('ui', 'statuscopies',
default=False,
)
coreconfigitem('ui', 'strict',
default=False,
)
coreconfigitem('ui', 'style',
default='',
)
coreconfigitem('ui', 'supportcontact',
default=None,
)
coreconfigitem('ui', 'textwidth',
default=78,
)
coreconfigitem('ui', 'timeout',
default='600',
)
coreconfigitem('ui', 'timeout.warn',
default=0,
)
coreconfigitem('ui', 'traceback',
default=False,
)
coreconfigitem('ui', 'tweakdefaults',
default=False,
)
coreconfigitem('ui', 'username',
alias=[('ui', 'user')]
)
coreconfigitem('ui', 'verbose',
default=False,
)
coreconfigitem('verify', 'skipflags',
default=None,
)
coreconfigitem('web', 'allowbz2',
default=False,
)
coreconfigitem('web', 'allowgz',
default=False,
)
coreconfigitem('web', 'allow-pull',
alias=[('web', 'allowpull')],
default=True,
)
coreconfigitem('web', 'allow-push',
alias=[('web', 'allow_push')],
default=list,
)
coreconfigitem('web', 'allowzip',
default=False,
)
coreconfigitem('web', 'archivesubrepos',
default=False,
)
coreconfigitem('web', 'cache',
default=True,
)
coreconfigitem('web', 'contact',
default=None,
)
coreconfigitem('web', 'deny_push',
default=list,
)
coreconfigitem('web', 'guessmime',
default=False,
)
coreconfigitem('web', 'hidden',
default=False,
)
coreconfigitem('web', 'labels',
default=list,
)
coreconfigitem('web', 'logoimg',
default='hglogo.png',
)
coreconfigitem('web', 'logourl',
default='https://mercurial-scm.org/',
)
coreconfigitem('web', 'accesslog',
default='-',
)
coreconfigitem('web', 'address',
default='',
)
coreconfigitem('web', 'allow_archive',
default=list,
)
coreconfigitem('web', 'allow_read',
default=list,
)
coreconfigitem('web', 'baseurl',
default=None,
)
coreconfigitem('web', 'cacerts',
default=None,
)
coreconfigitem('web', 'certificate',
default=None,
)
coreconfigitem('web', 'collapse',
default=False,
)
coreconfigitem('web', 'csp',
default=None,
)
coreconfigitem('web', 'deny_read',
default=list,
)
coreconfigitem('web', 'descend',
default=True,
)
coreconfigitem('web', 'description',
default="",
)
coreconfigitem('web', 'encoding',
default=lambda: encoding.encoding,
)
coreconfigitem('web', 'errorlog',
default='-',
)
coreconfigitem('web', 'ipv6',
default=False,
)
coreconfigitem('web', 'maxchanges',
default=10,
)
coreconfigitem('web', 'maxfiles',
default=10,
)
coreconfigitem('web', 'maxshortchanges',
default=60,
)
coreconfigitem('web', 'motd',
default='',
)
coreconfigitem('web', 'name',
default=dynamicdefault,
)
coreconfigitem('web', 'port',
default=8000,
)
coreconfigitem('web', 'prefix',
default='',
)
coreconfigitem('web', 'push_ssl',
default=True,
)
coreconfigitem('web', 'refreshinterval',
default=20,
)
coreconfigitem('web', 'staticurl',
default=None,
)
coreconfigitem('web', 'stripes',
default=1,
)
coreconfigitem('web', 'style',
default='paper',
)
coreconfigitem('web', 'templates',
default=None,
)
coreconfigitem('web', 'view',
default='served',
)
coreconfigitem('worker', 'backgroundclose',
default=dynamicdefault,
)
# Windows defaults to a limit of 512 open files. A buffer of 128
# should give us enough headway.
coreconfigitem('worker', 'backgroundclosemaxqueue',
default=384,
)
coreconfigitem('worker', 'backgroundcloseminfilecount',
default=2048,
)
coreconfigitem('worker', 'backgroundclosethreadcount',
default=4,
)
coreconfigitem('worker', 'enabled',
default=True,
)
coreconfigitem('worker', 'numcpus',
default=None,
)
# Rebase related configuration moved to core because other extension are doing
# strange things. For example, shelve import the extensions to reuse some bit
# without formally loading it.
coreconfigitem('commands', 'rebase.requiredest',
default=False,
)
coreconfigitem('experimental', 'rebaseskipobsolete',
default=True,
)
coreconfigitem('rebase', 'singletransaction',
default=False,
)
coreconfigitem('rebase', 'experimental.inmemory',
default=False,
)