def __init__(self, repo, source_config, eid=None):
self.repo = repo
self.set_schema(repo.schema)
self.eid = eid
self.public_config = source_config.copy()
self.public_config['use-cwuri-as-url'] = self.use_cwuri_as_url
self.remove_sensitive_information(self.public_config)
self.uri = source_config.pop('uri')
# unormalize to avoid non-ascii characters in logger's name, this will cause decoding error
# on logging
set_log_methods(self, getLogger('cubicweb.sources.' + unormalize(self.uri)))
source_config.pop('type')
self.config = self._check_config_dict(
eid, source_config, raise_on_error=False)
self.appli = CubicWebPublisher(config.repository(), config)
self.config = config
self.base_url = self.config['base-url']
self.url_rewriter = self.appli.vreg['components'].select_or_none(
'urlrewriter')
def _render(self, req):
"""this function performs the actual rendering
"""
try:
result = self.appli.handle_request(req)
except DirectResponse as ex:
return ex.response
return WSGIResponse(req.status_out, req, result)
def __call__(self, environ, start_response):
"""WSGI protocol entry point"""
req = CubicWebWsgiRequest(environ, self.appli.vreg)
response = self._render(req)
start_response(response.status, response.headers)
return response.body
# these are overridden by set_log_methods below
# only defining here to prevent pylint from complaining
info = warning = error = critical = exception = debug = lambda msg, *a, **kw: None
from logging import getLogger
from cubicweb import set_log_methods
set_log_methods(CubicWebWSGIApplication, getLogger('cubicweb.wsgi'))
if optdict.get('default') is REQUIRED:
self.config.input_option(optdescr[1], optdict)
self.config.generate_config(open(newconfig, 'w'))
show_diffs(configfile, newconfig, askconfirm=self.confirm is not yes)
os.close(fd)
if exists(newconfig):
os.unlink(newconfig)
# these are overridden by set_log_methods below
# only defining here to prevent pylint from complaining
info = warning = error = critical = exception = debug = lambda msg, *a, **kw: None
from logging import getLogger
from cubicweb import set_log_methods
set_log_methods(MigrationHelper, getLogger('cubicweb.migration'))
def version_strictly_lower(a, b):
if a is None:
return True
if b is None:
return False
if a:
a = Version(a)
if b:
b = Version(b)
return a < b
def max_version(a, b):
def open_session(self, req):
"""open and return a new session for the given request.
raise :exc:`cubicweb.AuthenticationError` if authentication failed
(no authentication info found or wrong user/password)
"""
raise NotImplementedError()
def close_session(self, session):
"""close session on logout or on invalid session detected (expired out,
corrupted...)
"""
raise NotImplementedError()
set_log_methods(AbstractSessionManager, getLogger('cubicweb.sessionmanager'))
class InMemoryRepositorySessionManager(AbstractSessionManager):
"""manage session data associated to a session identifier"""
def __init__(self, *args, **kwargs):
super(InMemoryRepositorySessionManager, self).__init__(*args, **kwargs)
# XXX require a RepositoryAuthenticationManager which violates
# authenticate interface by returning a session instead of a user
#assert isinstance(self.authmanager, RepositoryAuthenticationManager)
self._sessions = {}
# dump_data / restore_data to avoid loosing open sessions on registry
# reloading
def dump_data(self):
return self._sessions
# special case handling
def need_login_content(self, req):
return self.vreg['views'].main_template(req, 'login')
def loggedout_content(self, req):
return self.vreg['views'].main_template(req, 'loggedout')
def notfound_content(self, req):
req.form['vid'] = '404'
view = self.vreg['views'].select('404', req)
template = self.main_template_id(req)
return self.vreg['views'].main_template(req, template, view=view)
# template stuff
def main_template_id(self, req):
template = req.form.get('__template',
req.property_value('ui.main-template'))
if template not in self.vreg['views']:
template = 'main-template'
return template
# these are overridden by set_log_methods below
# only defining here to prevent pylint from complaining
info = warning = error = critical = exception = debug = lambda msg, *a, **kw: None
set_log_methods(CubicWebPublisher, LOGGER)
set_log_methods(CookieSessionHandler, LOGGER)
def owns(self, eid):
return True
def property_value(self, key):
if key == 'ui.language':
return self.lang
return None
def prefered_language(self, language=None):
# mock CWUser.prefered_language, mainly for testing purpose
return self.property_value('ui.language')
# CWUser compat for notification ###########################################
def name(self):
return ''
class _IEmailable:
@staticmethod
def get_email():
return ''
def cw_adapt_to(self, iface):
if iface == 'IEmailable':
return self._IEmailable
return None
set_log_methods(Connection, getLogger('cubicweb.session'))
continue
other_params[infokey] = infoval
parsed_value = value_parser(value,
other_params) if value_parser else value
values.append((value.strip(), parsed_value, score))
values.sort(key=value_sort_key)
return values
def _mimetype_parser(value, other_params):
"""return a 3-tuple
(type, subtype, type_params) corresponding to the mimetype definition
e.g. : for 'text/*', `mimetypeinfo` will be ('text', '*', {}), for
'text/html;level=1', `mimetypeinfo` will be ('text', '*', {'level': '1'})
"""
try:
media_type, media_subtype = value.strip().split('/', 1)
except ValueError: # safety belt : '/' should always be present
media_type = value.strip()
media_subtype = '*'
return (media_type, media_subtype, other_params)
ACCEPT_HEADER_PARSER = {
'accept': (_mimetype_parser, _mimetype_sort_key),
'accept-charset': (None, _charset_sort_key),
}
from cubicweb import set_log_methods
set_log_methods(_CubicWebRequestBase, LOGGER)
try:
etype = type_from_eid(args[key], cnx)
except KeyError:
raise QueryError('bad cache key %s (no value)' % key)
except TypeError:
raise QueryError('bad cache key %s (value: %r)' % (key, args[key]))
cachekey.append(etype)
# ensure eid is correctly typed in args
args[key] = int(args[key])
return tuple(cachekey)
from logging import getLogger
from cubicweb import set_log_methods
LOGGER = getLogger('cubicweb.querier')
set_log_methods(QuerierHelper, LOGGER)
def manual_build_descr(cnx, rqlst, args, result):
"""build a description for a given result by analysing each row
XXX could probably be done more efficiently during execution of query
"""
# not so easy, looks for variable which changes from one solution
# to another
unstables = rqlst.get_variable_indices()
basedescr = []
todetermine = []
for i in range(len(rqlst.children[0].selection)):
ttype = _selection_idx_type(i, rqlst, args)
if ttype is None or ttype == 'Any':
class Subscriber(object):
def __init__(self, ioloop, address):
self.address = address
self.dispatch_table = {}
self.ioloop = ioloop
def callback():
s = ctx.socket(zmq.SUB)
self.stream = zmq.eventloop.zmqstream.ZMQStream(s, io_loop=ioloop)
self.stream.on_recv(self.dispatch)
self.stream.connect(self.address)
self.debug('start subscriber on %s', self.address)
ioloop.add_callback(callback)
def dispatch(self, msg):
try:
f = self.dispatch_table[msg[0]]
except KeyError:
return
f(msg)
def subscribe(self, topic, callback):
self.dispatch_table[topic] = callback
self.ioloop.add_callback(
lambda: self.stream.setsockopt(zmq.SUBSCRIBE, topic))
set_log_methods(Publisher, getLogger('cubicweb.zmq.pub'))
set_log_methods(Subscriber, getLogger('cubicweb.zmq.sub'))
else:
self.warning('the edited data seems inconsistent')
path = 'view'
# pick up the correction edition view
if form.get('__form_id'):
newparams['vid'] = form['__form_id']
# re-insert copy redirection parameters
for redirectparam in NAV_FORM_PARAMETERS:
if redirectparam in form:
newparams[redirectparam] = form[redirectparam]
raise Redirect(self._cw.build_url(path, **newparams))
def _redirect(self, newparams):
"""Raise a redirect. We use __redirectpath if it specified, else we
return to the home page.
"""
if '__redirectpath' in self._cw.form:
# if redirect path was explicitly specified in the form, use it
path = self._cw.form['__redirectpath']
url = self._cw.build_url(path)
url = append_url_params(url, self._cw.form.get('__redirectparams'))
else:
url = self._cw.base_url()
# The newparams must update the params in all cases
url = self._cw.rebuild_url(url, **newparams)
raise Redirect(url)
from cubicweb import set_log_methods
set_log_methods(Controller, LOGGER)
self.hm.call_hooks('after_add_relation',
cnx,
rtype=rtype,
eids_from_to=source_relations)
def glob_delete_relation(self, cnx, subject, rtype, object):
"""delete a relation from the repository"""
if server.DEBUG & server.DBG_REPO:
print('DELETE relation', subject, rtype, object)
source = self.system_source
self.hm.call_hooks('before_delete_relation',
cnx,
eidfrom=subject,
rtype=rtype,
eidto=object)
source.delete_relation(cnx, subject, rtype, object)
rschema = self.schema.rschema(rtype)
cnx.update_rel_cache_del(subject, rtype, object, rschema.symmetric)
self.hm.call_hooks('after_delete_relation',
cnx,
eidfrom=subject,
rtype=rtype,
eidto=object)
# these are overridden by set_log_methods below
# only defining here to prevent pylint from complaining
info = warning = error = critical = exception = debug = lambda msg, *a, **kw: None
set_log_methods(Repository, getLogger('cubicweb.repository'))