equal
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inserted
replaced
1 # copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved. |
1 # copyright 2003-2012 LOGILAB S.A. (Paris, FRANCE), all rights reserved. |
2 # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr |
2 # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr |
3 # |
3 # |
4 # This file is part of CubicWeb. |
4 # This file is part of CubicWeb. |
5 # |
5 # |
6 # CubicWeb is free software: you can redistribute it and/or modify it under the |
6 # CubicWeb is free software: you can redistribute it and/or modify it under the |
365 # get cached cursor anyway |
365 # get cached cursor anyway |
366 cu = session.cnxset[self.uri] |
366 cu = session.cnxset[self.uri] |
367 if cu is None: |
367 if cu is None: |
368 # this is a ConnectionWrapper instance |
368 # this is a ConnectionWrapper instance |
369 msg = session._("can't connect to source %s, some data may be missing") |
369 msg = session._("can't connect to source %s, some data may be missing") |
370 session.set_shared_data('sources_error', msg % self.uri) |
370 session.set_shared_data('sources_error', msg % self.uri, txdata=True) |
371 return [] |
371 return [] |
372 translator = RQL2RQL(self) |
372 translator = RQL2RQL(self) |
373 try: |
373 try: |
374 rql = translator.generate(session, union, args) |
374 rql = translator.generate(session, union, args) |
375 except UnknownEid, ex: |
375 except UnknownEid, ex: |
381 try: |
381 try: |
382 rset = cu.execute(rql, args) |
382 rset = cu.execute(rql, args) |
383 except Exception, ex: |
383 except Exception, ex: |
384 self.exception(str(ex)) |
384 self.exception(str(ex)) |
385 msg = session._("error while querying source %s, some data may be missing") |
385 msg = session._("error while querying source %s, some data may be missing") |
386 session.set_shared_data('sources_error', msg % self.uri) |
386 session.set_shared_data('sources_error', msg % self.uri, txdata=True) |
387 return [] |
387 return [] |
388 descr = rset.description |
388 descr = rset.description |
389 if rset: |
389 if rset: |
390 needtranslation = [] |
390 needtranslation = [] |
391 rows = rset.rows |
391 rows = rset.rows |