Fix flake8 issues since release 3.6.0
Flake8 had a new release which raise new issues, namely:
W504: line break after binary operator
F841: local variable 'ex' is assigned to but never used
W605: invalid escape sequence
F821: undefined name 'buffer' (noqa seems the only way to avoid this false positive)
Also pin flake8>=3.6 in our tests and make explicit that we use python3 to run
flake8 tests.
.. _index_module:
:mod:`cubicweb`
===============
.. automodule:: cubicweb
Exceptions
----------
Base exceptions
~~~~~~~~~~~~~~~
.. autoexception:: ProgrammingError
:show-inheritance:
.. autoexception:: CubicWebException
:show-inheritance:
.. autoexception:: InternalError
:show-inheritance:
.. autoexception:: SecurityError
:show-inheritance:
.. autoexception:: RepositoryError
:show-inheritance:
.. autoexception:: SourceException
:show-inheritance:
.. autoexception:: CubicWebRuntimeError
:show-inheritance:
Repository exceptions
~~~~~~~~~~~~~~~~~~~~~
.. autoexception:: ConnectionError
:show-inheritance:
.. autoexception:: AuthenticationError
:show-inheritance:
.. autoexception:: BadConnectionId
:show-inheritance:
.. autoexception:: UnknownEid
:show-inheritance:
.. autoexception:: UniqueTogetherError
:show-inheritance:
Security Exceptions
~~~~~~~~~~~~~~~~~~~
.. autoexception:: Unauthorized
:show-inheritance:
.. autoexception:: Forbidden
:show-inheritance:
Source exceptions
~~~~~~~~~~~~~~~~~
.. autoexception:: EidNotInSource
:show-inheritance:
Registry exceptions
~~~~~~~~~~~~~~~~~~~
.. autoexception:: UnknownProperty
:show-inheritance:
Query exceptions
~~~~~~~~~~~~~~~~
.. autoexception:: QueryError
:show-inheritance:
.. autoexception:: NotAnEntity
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.. autoexception:: MultipleResultsError
:show-inheritance:
.. autoexception:: NoResultError
:show-inheritance:
.. autoexception:: UndoTransactionException
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Misc
~~~~
.. autoexception:: ConfigurationError
:show-inheritance:
.. autoexception:: ExecutionError
:show-inheritance:
.. autoexception:: BadCommandUsage
:show-inheritance:
.. autoexception:: ValidationError
:show-inheritance:
Utilities
---------
.. autoclass:: Binary
.. autoclass:: CubicWebEventManager
.. autofunction:: onevent
.. autofunction:: validation_error