##// END OF EJS Templates
sparse-read: move from a recursive-based approach to a heap-based one...
sparse-read: move from a recursive-based approach to a heap-based one The previous recursive approach was trying to optimise each read slice to have a good density. It had the tendency to over-optimize smaller slices while leaving larger hole in others. The new approach focuses on improving the combined density of all the reads, instead of the individual slices. It slices at the largest gaps first, as they reduce the total amount of read data the most efficiently. Another benefit of this approach is that we iterate over the delta chain only once, reducing the overhead of slicing long delta chains. On the repository we use for tests, the new approach shows similar or faster performance than the current default linear full read. The repository contains about 450,000 revisions with many concurrent topological branches. Tests have been run on two versions of the repository: one built with the current delta constraint, and the other with an unlimited delta span (using 'experimental.maxdeltachainspan=0') Below are timings for building 1% of all the revision in the manifest log using 'hg perfrevlogrevisions -m'. Times are given in seconds. They include the new couple of follow-up changeset in this series. delta-span standard unlimited linear-read 922s 632s sparse-read 814s 566s

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configitems.py
1124 lines | 24.6 KiB | text/x-python | PythonLexer
# 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 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):
return functools.partial(_register, configtable)
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', '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('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('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('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', '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', '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.exchange',
default=None,
)
coreconfigitem('experimental', 'evolution.bundle-obsmarker',
default=False,
)
coreconfigitem('experimental', 'evolution.track-operation',
default=True,
)
coreconfigitem('experimental', 'maxdeltachainspan',
default=-1,
)
coreconfigitem('experimental', 'mmapindexthreshold',
default=None,
)
coreconfigitem('experimental', 'nonnormalparanoidcheck',
default=False,
)
coreconfigitem('experimental', 'effect-flags',
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', 'manifestv2',
default=False,
)
coreconfigitem('experimental', 'mergedriver',
default=None,
)
coreconfigitem('experimental', 'obsmarkers-exchange-debug',
default=False,
)
coreconfigitem('experimental', 'rebase.multidest',
default=False,
)
coreconfigitem('experimental', 'revertalternateinteractivemode',
default=True,
)
coreconfigitem('experimental', 'revlogv2',
default=None,
)
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-block-size',
default='256K',
)
coreconfigitem('experimental', 'treemanifest',
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('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('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', r'.*\.args$',
default="$local $base $other",
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', r'.*\.binary$',
default=False,
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', r'.*\.check$',
default=list,
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', r'.*\.checkchanged$',
default=False,
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', r'.*\.executable$',
default=dynamicdefault,
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', r'.*\.fixeol$',
default=False,
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', r'.*\.gui$',
default=False,
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', r'.*\.priority$',
default=0,
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', r'.*\.premerge$',
default=dynamicdefault,
generic=True,
priority=-1,
)
coreconfigitem('merge-tools', r'.*\.symlink$',
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', '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('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('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', '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', 'http2debuglevel',
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', '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', 'traceback',
default=False,
)
coreconfigitem('ui', 'tweakdefaults',
default=False,
)
coreconfigitem('ui', 'usehttp2',
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', 'allowpull',
default=True,
)
coreconfigitem('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', '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,
)