Mercurial > hg
view hgext/convert/transport.py @ 48875:6000f5b25c9b
py2: remove simple from __future__ statements
These were needed for Python 2 support. Now that our linter no longer
mandates these, we can start deleting them.
Differential Revision: https://phab.mercurial-scm.org/D12254
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Thu, 03 Mar 2022 17:34:00 +0100 |
parents | f38bf44e077f |
children | 642e31cb55f0 |
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# -*- coding: utf-8 -*- # Copyright (C) 2007 Daniel Holth <dholth@fastmail.fm> # This is a stripped-down version of the original bzr-svn transport.py, # Copyright (C) 2006 Jelmer Vernooij <jelmer@samba.org> # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, see <http://www.gnu.org/licenses/>. import svn.client import svn.core import svn.ra Pool = svn.core.Pool SubversionException = svn.core.SubversionException from mercurial.pycompat import getattr from mercurial import util # Some older versions of the Python bindings need to be # explicitly initialized. But what we want to do probably # won't work worth a darn against those libraries anyway! svn.ra.initialize() svn_config = None def _create_auth_baton(pool): """Create a Subversion authentication baton.""" import svn.client # Give the client context baton a suite of authentication # providers.h providers = [ svn.client.get_simple_provider(pool), svn.client.get_username_provider(pool), svn.client.get_ssl_client_cert_file_provider(pool), svn.client.get_ssl_client_cert_pw_file_provider(pool), svn.client.get_ssl_server_trust_file_provider(pool), ] # Platform-dependent authentication methods getprovider = getattr( svn.core, 'svn_auth_get_platform_specific_provider', None ) if getprovider: # Available in svn >= 1.6 for name in (b'gnome_keyring', b'keychain', b'kwallet', b'windows'): for type in (b'simple', b'ssl_client_cert_pw', b'ssl_server_trust'): p = getprovider(name, type, pool) if p: providers.append(p) else: if util.safehasattr(svn.client, b'get_windows_simple_provider'): providers.append(svn.client.get_windows_simple_provider(pool)) return svn.core.svn_auth_open(providers, pool) class NotBranchError(SubversionException): pass class SvnRaTransport(object): """ Open an ra connection to a Subversion repository. """ def __init__(self, url=b"", ra=None): self.pool = Pool() self.svn_url = url self.username = b'' self.password = b'' # Only Subversion 1.4 has reparent() if ra is None or not util.safehasattr(svn.ra, b'reparent'): self.client = svn.client.create_context(self.pool) ab = _create_auth_baton(self.pool) self.client.auth_baton = ab global svn_config if svn_config is None: svn_config = svn.core.svn_config_get_config(None) self.client.config = svn_config try: self.ra = svn.client.open_ra_session( self.svn_url, self.client, self.pool ) except SubversionException as xxx_todo_changeme: (inst, num) = xxx_todo_changeme.args if num in ( svn.core.SVN_ERR_RA_ILLEGAL_URL, svn.core.SVN_ERR_RA_LOCAL_REPOS_OPEN_FAILED, svn.core.SVN_ERR_BAD_URL, ): raise NotBranchError(url) raise else: self.ra = ra svn.ra.reparent(self.ra, self.svn_url.encode('utf8')) class Reporter(object): def __init__(self, reporter_data): self._reporter, self._baton = reporter_data def set_path(self, path, revnum, start_empty, lock_token, pool=None): svn.ra.reporter2_invoke_set_path( self._reporter, self._baton, path, revnum, start_empty, lock_token, pool, ) def delete_path(self, path, pool=None): svn.ra.reporter2_invoke_delete_path( self._reporter, self._baton, path, pool ) def link_path( self, path, url, revision, start_empty, lock_token, pool=None ): svn.ra.reporter2_invoke_link_path( self._reporter, self._baton, path, url, revision, start_empty, lock_token, pool, ) def finish_report(self, pool=None): svn.ra.reporter2_invoke_finish_report( self._reporter, self._baton, pool ) def abort_report(self, pool=None): svn.ra.reporter2_invoke_abort_report( self._reporter, self._baton, pool ) def do_update(self, revnum, path, *args, **kwargs): return self.Reporter( svn.ra.do_update(self.ra, revnum, path, *args, **kwargs) )