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# RhodeCode VCSServer provides access to different vcs backends via network.
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# Copyright (C) 2014-2020 RhodeCode GmbH
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""
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Mercurial libs compatibility
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"""
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import mercurial
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from mercurial import demandimport
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# patch demandimport, due to bug in mercurial when it always triggers
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# demandimport.enable()
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demandimport.enable = lambda *args, **kwargs: 1
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from mercurial import ui
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from mercurial import patch
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from mercurial import config
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from mercurial import extensions
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from mercurial import scmutil
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from mercurial import archival
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from mercurial import discovery
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from mercurial import unionrepo
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from mercurial import localrepo
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from mercurial import merge as hg_merge
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from mercurial import subrepo
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from mercurial import subrepoutil
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from mercurial import tags as hg_tag
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from mercurial import util as hgutil
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from mercurial.commands import clone, nullid, pull
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from mercurial.context import memctx, memfilectx
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from mercurial.error import (
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LookupError, RepoError, RepoLookupError, Abort, InterventionRequired,
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RequirementError, ProgrammingError)
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from mercurial.hgweb import hgweb_mod
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from mercurial.localrepo import instance
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from mercurial.match import match, alwaysmatcher, patternmatcher
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from mercurial.mdiff import diffopts
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from mercurial.node import bin, hex
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from mercurial.encoding import tolocal
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from mercurial.discovery import findcommonoutgoing
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from mercurial.hg import peer
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from mercurial.httppeer import makepeer
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from mercurial.util import url as hg_url
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from mercurial.scmutil import revrange, revsymbol
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from mercurial.node import nullrev
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from mercurial import exchange
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from hgext import largefiles
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# those authnadlers are patched for python 2.6.5 bug an
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# infinit looping when given invalid resources
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from mercurial.url import httpbasicauthhandler, httpdigestauthhandler
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def get_ctx(repo, ref):
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try:
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ctx = repo[ref]
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except (ProgrammingError, TypeError):
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# we're unable to find the rev using a regular lookup, we fallback
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# to slower, but backward compat revsymbol usage
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ctx = revsymbol(repo, ref)
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except (LookupError, RepoLookupError):
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# Similar case as above but only for refs that are not numeric
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if isinstance(ref, (int, long)):
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raise
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ctx = revsymbol(repo, ref)
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return ctx
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