server/sources/zmqrql.py
author Aurelien Campeas <aurelien.campeas@logilab.fr>
Thu, 14 Nov 2013 17:17:02 +0100
changeset 9361 0542a85fe667
parent 8675 b60329e40e26
permissions -rw-r--r--
symmetric relations: replace bogus rql2sql translation by a hook The hook ensures X r Y => Y r X iff r is symmetric. The rql-no-hook data importer receives a small amendment but note that: * there exist no test for it * its actual semantics are undefined Hence we cannot prove this hunk breaks nothing, because we cannot prove anything. Closes #3259713.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
8355
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
     1
# copyright 2012 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
     2
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
     3
#
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
     4
# This file is part of CubicWeb.
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
     5
#
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
     6
# CubicWeb is free software: you can redistribute it and/or modify it under the
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
     7
# terms of the GNU Lesser General Public License as published by the Free
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
     8
# Software Foundation, either version 2.1 of the License, or (at your option)
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
     9
# any later version.
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
    10
#
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
    11
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
    12
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
    13
# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
    14
# details.
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
    15
#
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
    16
# You should have received a copy of the GNU Lesser General Public License along
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
    17
# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
    18
"""Source to query another RQL repository using pyro"""
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
    19
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
    20
__docformat__ = "restructuredtext en"
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
    21
_ = unicode
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
    22
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
    23
from cubicweb.server.sources.remoterql import RemoteSource
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
    24
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
    25
class ZMQRQLSource(RemoteSource):
557295b5b68a [zmq] Add a new ZMQ-based RQL source (closes #2290203)
Vincent Michel <vincent.michel@logilab.fr>
parents:
diff changeset
    26
    """External repository source, using ZMQ sockets"""