devtools/test/data/views.py
author Yann Voté <yann.vote@logilab.fr>
Wed, 24 Jun 2015 23:23:57 +0200
changeset 10457 1f5026e7d848
parent 8190 2a3c1b787688
permissions -rw-r--r--
[dataimport] Move stores to new API. Here is the final store API: * ``prepare_insert_entity(<entity type>, **kwargs) -> eid``: given an entity type, attributes and inlined relations, return the eid of the entity to be inserted, *with no guarantee that anything has been inserted in database*, * ``prepare_update_entity(<entity type>, eid, **kwargs) -> None``: given an entity type and eid, promise for update given attributes and inlined relations *with no guarantee that anything has been inserted in database*, * ``prepare_insert_relation(eid_from, rtype, eid_to) -> None``: indicate that a relation ``rtype`` should be added between entities with eids ``eid_from`` and ``eid_to``. Similarly to ``prepare_insert_entity()``, *there is no guarantee that the relation will be inserted in database*, * ``flush() -> None``: flush any temporary data to database. May be called several times during an import, * ``finish() -> None``: additional stuff to do after import is terminated. **Warning:** ``prepare_update_entity()`` still needs to be implemented for NoHookRQLObjectStore. Related to #5040344
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# copyright 2003-2012 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
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# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
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#
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# This file is part of CubicWeb.
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#
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# CubicWeb is free software: you can redistribute it and/or modify it under the
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# terms of the GNU Lesser General Public License as published by the Free
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# Software Foundation, either version 2.1 of the License, or (at your option)
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# any later version.
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#
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# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Lesser General Public License along
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# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
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"""only for unit tests !"""
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from cubicweb.view import EntityView
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from cubicweb.predicates import is_instance
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HTML_PAGE = u"""<html>
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  <body>
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    <h1>Hello World !</h1>
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  </body>
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</html>
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"""
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class SimpleView(EntityView):
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    __regid__ = 'simple'
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    __select__ = is_instance('Bug',)
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    def call(self, **kwargs):
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        self.cell_call(0, 0)
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    def cell_call(self, row, col):
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        self.w(HTML_PAGE)
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class RaisingView(EntityView):
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    __regid__ = 'raising'
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    __select__ = is_instance('Bug',)
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    def cell_call(self, row, col):
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        raise ValueError()