[pkg] Set an upper bound to passlib
We're using a deprecated API and are getting the following deprecation
warning:
::
the method passlib.context.CryptContext.encrypt() is deprecated as of
Passlib 1.7, and will be removed in Passlib 2.0, use CryptContext.hash()
instead.
So let's make sure we're getting a working library.
[ci skip]
# copyright 2010-2016 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
# CubicWeb 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
"""hooks for repository sources synchronization"""
from cubicweb import _
from socket import gethostname
from logilab.common.decorators import clear_cache
from cubicweb import validation_error
from cubicweb.predicates import is_instance
from cubicweb.server import SOURCE_TYPES, hook
class SourceHook(hook.Hook):
__abstract__ = True
category = 'cw.sources'
# repo sources synchronization #################################################
class SourceAddedOp(hook.Operation):
entity = None # make pylint happy
def postcommit_event(self):
self.cnx.repo.add_source(self.entity)
class SourceAddedHook(SourceHook):
__regid__ = 'cw.sources.added'
__select__ = SourceHook.__select__ & is_instance('CWSource')
events = ('after_add_entity',)
def __call__(self):
try:
sourcecls = SOURCE_TYPES[self.entity.type]
except KeyError:
msg = _('Unknown source type')
raise validation_error(self.entity, {('type', 'subject'): msg})
# ignore creation of the system source done during database
# initialisation, as config for this source is in a file and handling
# is done separatly (no need for the operation either)
if self.entity.name != 'system':
sourcecls.check_conf_dict(self.entity.eid, self.entity.host_config,
fail_if_unknown=not self._cw.vreg.config.repairing)
SourceAddedOp(self._cw, entity=self.entity)
class SourceRemovedOp(hook.Operation):
uri = None # make pylint happy
def postcommit_event(self):
self.cnx.repo.remove_source(self.uri)
class SourceRemovedHook(SourceHook):
__regid__ = 'cw.sources.removed'
__select__ = SourceHook.__select__ & is_instance('CWSource')
events = ('before_delete_entity',)
def __call__(self):
if self.entity.name == 'system':
msg = _("You cannot remove the system source")
raise validation_error(self.entity, {None: msg})
SourceRemovedOp(self._cw, uri=self.entity.name)
class SourceConfigUpdatedOp(hook.DataOperationMixIn, hook.Operation):
def precommit_event(self):
self.__processed = []
for source in self.get_data():
if not self.cnx.deleted_in_transaction(source.eid):
conf = source.repo_source.check_config(source)
self.__processed.append( (source, conf) )
def postcommit_event(self):
for source, conf in self.__processed:
source.repo_source.update_config(source, conf)
class SourceRenamedOp(hook.LateOperation):
oldname = newname = None # make pylint happy
def postcommit_event(self):
repo = self.cnx.repo
# XXX race condition
source = repo.sources_by_uri.pop(self.oldname)
source.uri = self.newname
source.public_config['uri'] = self.newname
repo.sources_by_uri[self.newname] = source
clear_cache(repo, 'source_defs')
class SourceUpdatedHook(SourceHook):
__regid__ = 'cw.sources.configupdate'
__select__ = SourceHook.__select__ & is_instance('CWSource')
events = ('before_update_entity',)
def __call__(self):
if 'name' in self.entity.cw_edited:
oldname, newname = self.entity.cw_edited.oldnewvalue('name')
if oldname == 'system':
msg = _("You cannot rename the system source")
raise validation_error(self.entity, {('name', 'subject'): msg})
SourceRenamedOp(self._cw, oldname=oldname, newname=newname)
if 'config' in self.entity.cw_edited or 'url' in self.entity.cw_edited:
if self.entity.name == 'system' and self.entity.config:
msg = _("Configuration of the system source goes to "
"the 'sources' file, not in the database")
raise validation_error(self.entity, {('config', 'subject'): msg})
SourceConfigUpdatedOp.get_instance(self._cw).add_data(self.entity)
class SourceHostConfigUpdatedHook(SourceHook):
__regid__ = 'cw.sources.hostconfigupdate'
__select__ = SourceHook.__select__ & is_instance('CWSourceHostConfig')
events = ('after_add_entity', 'after_update_entity', 'before_delete_entity',)
def __call__(self):
if self.entity.match(gethostname()):
if self.event == 'after_update_entity' and \
not 'config' in self.entity.cw_edited:
return
try:
SourceConfigUpdatedOp.get_instance(self._cw).add_data(self.entity.cwsource)
except IndexError:
# XXX no source linked to the host config yet
pass