[schema] restore constraint checking when running on old sqlite
Old sqlite3 doesn't provide CHECK constraint names in error messages,
preventing us from translating a backend integrity error into a
ValidationError. This was added in 2012, but the sqlite3 version in
RHEL6 is older; so if we run on old sqlite, keep checking the
constraints in python rather than only in SQL.
Closes #10927494
.. _index_module:
:mod:`cubicweb`
===============
.. automodule:: cubicweb
Exceptions
----------
Base exceptions
~~~~~~~~~~~~~~~
.. autoexception:: ProgrammingError
:show-inheritance:
.. autoexception:: CubicWebException
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.. autoexception:: InternalError
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.. autoexception:: SecurityError
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.. autoexception:: RepositoryError
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.. autoexception:: SourceException
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.. autoexception:: CubicWebRuntimeError
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Repository exceptions
~~~~~~~~~~~~~~~~~~~~~
.. autoexception:: ConnectionError
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.. autoexception:: AuthenticationError
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.. autoexception:: BadConnectionId
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.. autoexception:: UnknownEid
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.. autoexception:: UniqueTogetherError
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Security Exceptions
~~~~~~~~~~~~~~~~~~~
.. autoexception:: Unauthorized
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.. autoexception:: Forbidden
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Source exceptions
~~~~~~~~~~~~~~~~~
.. autoexception:: EidNotInSource
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Registry exceptions
~~~~~~~~~~~~~~~~~~~
.. autoexception:: UnknownProperty
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Query exceptions
~~~~~~~~~~~~~~~~
.. autoexception:: QueryError
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.. autoexception:: NotAnEntity
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.. autoexception:: MultipleResultsError
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.. autoexception:: NoResultError
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.. autoexception:: UndoTransactionException
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Misc
~~~~
.. autoexception:: ConfigurationError
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.. autoexception:: ExecutionError
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.. autoexception:: BadCommandUsage
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.. autoexception:: ValidationError
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Utilities
---------
.. autoclass:: Binary
.. autoclass:: CubicWebEventManager
.. autofunction:: onevent
.. autofunction:: validation_error