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tests: Add some tests to check that events/extensions are triggered on hook execution....
tests: Add some tests to check that events/extensions are triggered on hook execution. This also includes tests to check that events/extensions are NOT triggered on requests to shadow repositories.

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__init__.py
225 lines | 7.8 KiB | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
# Copyright (C) 2010-2016 RhodeCode GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License, version 3
# (only), as published by the Free Software Foundation.
#
# 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 Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# This program is dual-licensed. If you wish to learn more about the
# RhodeCode Enterprise Edition, including its added features, Support services,
# and proprietary license terms, please see https://rhodecode.com/licenses/
"""
celery libs for RhodeCode
"""
import pylons
import socket
import logging
import rhodecode
from os.path import join as jn
from pylons import config
from celery.task import Task
from pyramid.request import Request
from pyramid.scripting import prepare
from pyramid.threadlocal import get_current_request
from decorator import decorator
from zope.cachedescriptors.property import Lazy as LazyProperty
from rhodecode.config import utils
from rhodecode.lib.utils2 import (
safe_str, md5_safe, aslist, get_routes_generator_for_server_url,
get_server_url)
from rhodecode.lib.pidlock import DaemonLock, LockHeld
from rhodecode.lib.vcs import connect_vcs
from rhodecode.model import meta
from rhodecode.lib.auth import AuthUser
log = logging.getLogger(__name__)
class ResultWrapper(object):
def __init__(self, task):
self.task = task
@LazyProperty
def result(self):
return self.task
class RhodecodeCeleryTask(Task):
"""
This is a celery task which will create a rhodecode app instance context
for the task, patch pyramid + pylons threadlocals with the original request
that created the task and also add the user to the context.
This class as a whole should be removed once the pylons port is complete
and a pyramid only solution for celery is implemented as per issue #4139
"""
def apply_async(self, args=None, kwargs=None, task_id=None, producer=None,
link=None, link_error=None, **options):
""" queue the job to run (we are in web request context here) """
request = get_current_request()
if request:
# we hook into kwargs since it is the only way to pass our data to
# the celery worker in celery 2.2
kwargs.update({
'_rhodecode_proxy_data': {
'environ': {
'PATH_INFO': request.environ['PATH_INFO'],
'SCRIPT_NAME': request.environ['SCRIPT_NAME'],
'HTTP_HOST': request.environ.get('HTTP_HOST',
request.environ['SERVER_NAME']),
'SERVER_NAME': request.environ['SERVER_NAME'],
'SERVER_PORT': request.environ['SERVER_PORT'],
'wsgi.url_scheme': request.environ['wsgi.url_scheme'],
},
'auth_user': {
'ip_addr': request.user.ip_addr,
'user_id': request.user.user_id
},
}
})
return super(RhodecodeCeleryTask, self).apply_async(
args, kwargs, task_id, producer, link, link_error, **options)
def __call__(self, *args, **kwargs):
""" rebuild the context and then run task on celery worker """
proxy_data = kwargs.pop('_rhodecode_proxy_data', {})
if not proxy_data:
return super(RhodecodeCeleryTask, self).__call__(*args, **kwargs)
log.debug('using celery proxy data to run task: %r', proxy_data)
from rhodecode.config.routing import make_map
request = Request.blank('/', environ=proxy_data['environ'])
request.user = AuthUser(user_id=proxy_data['auth_user']['user_id'],
ip_addr=proxy_data['auth_user']['ip_addr'])
pyramid_request = prepare(request) # set pyramid threadlocal request
# pylons routing
if not rhodecode.CONFIG.get('routes.map'):
rhodecode.CONFIG['routes.map'] = make_map(config)
pylons.url._push_object(get_routes_generator_for_server_url(
get_server_url(request.environ)
))
try:
return super(RhodecodeCeleryTask, self).__call__(*args, **kwargs)
finally:
pyramid_request['closer']()
pylons.url._pop_object()
def run_task(task, *args, **kwargs):
if rhodecode.CELERY_ENABLED:
celery_is_up = False
try:
t = task.apply_async(args=args, kwargs=kwargs)
log.info('running task %s:%s', t.task_id, task)
celery_is_up = True
return t
except socket.error as e:
if isinstance(e, IOError) and e.errno == 111:
log.error('Unable to connect to celeryd. Sync execution')
else:
log.exception("Exception while connecting to celeryd.")
except KeyError as e:
log.error('Unable to connect to celeryd. Sync execution')
except Exception as e:
log.exception(
"Exception while trying to run task asynchronous. "
"Fallback to sync execution.")
# keep in mind there maybe a subtle race condition where something
# depending on rhodecode.CELERY_ENABLED such as @dbsession decorator
# will see CELERY_ENABLED as True before this has a chance to set False
rhodecode.CELERY_ENABLED = celery_is_up
else:
log.debug('executing task %s in sync mode', task)
return ResultWrapper(task(*args, **kwargs))
def __get_lockkey(func, *fargs, **fkwargs):
params = list(fargs)
params.extend(['%s-%s' % ar for ar in fkwargs.items()])
func_name = str(func.__name__) if hasattr(func, '__name__') else str(func)
_lock_key = func_name + '-' + '-'.join(map(safe_str, params))
return 'task_%s.lock' % (md5_safe(_lock_key),)
def locked_task(func):
def __wrapper(func, *fargs, **fkwargs):
lockkey = __get_lockkey(func, *fargs, **fkwargs)
lockkey_path = config['app_conf']['cache_dir']
log.info('running task with lockkey %s' % lockkey)
try:
l = DaemonLock(file_=jn(lockkey_path, lockkey))
ret = func(*fargs, **fkwargs)
l.release()
return ret
except LockHeld:
log.info('LockHeld')
return 'Task with key %s already running' % lockkey
return decorator(__wrapper, func)
def get_session():
if rhodecode.CELERY_ENABLED:
utils.initialize_database(config)
sa = meta.Session()
return sa
def dbsession(func):
def __wrapper(func, *fargs, **fkwargs):
try:
ret = func(*fargs, **fkwargs)
return ret
finally:
if rhodecode.CELERY_ENABLED and not rhodecode.CELERY_EAGER:
meta.Session.remove()
return decorator(__wrapper, func)
def vcsconnection(func):
def __wrapper(func, *fargs, **fkwargs):
if rhodecode.CELERY_ENABLED and not rhodecode.CELERY_EAGER:
settings = rhodecode.PYRAMID_SETTINGS
backends = settings['vcs.backends']
for alias in rhodecode.BACKENDS.keys():
if alias not in backends:
del rhodecode.BACKENDS[alias]
utils.configure_pyro4(settings)
utils.configure_vcs(settings)
connect_vcs(
settings['vcs.server'],
utils.get_vcs_server_protocol(settings))
ret = func(*fargs, **fkwargs)
return ret
return decorator(__wrapper, func)