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We want to make sure that we don't have usage of the old oslo.concurrency naming slipping in with new changes where we should be using the oslo_concurrency namespace. This change adds a hacking check to avoid use of the deprecated namespace. As we convert more oslo libraries to the new namespace the check will be updated to enforce use of the new namespace. This hacking check is based upon the same N333 hacking check in Cinder. Change-Id: Ibec6d09e9d313c9e723f7542cedb9da5772d3de2
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1.6 KiB
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47 lines
1.6 KiB
ReStructuredText
Cinder Style Commandments
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=========================
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- Step 1: Read the OpenStack Style Commandments
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http://docs.openstack.org/developer/hacking/
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- Step 2: Read on
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Cinder Specific Commandments
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----------------------------
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- [N314] Check for vi editor configuration in source files.
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- [N319] Validate that debug level logs are not translated
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- [N322] Ensure default arguments are not mutable.
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- [N323] Add check for explicit import of _() to ensure proper translation.
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- [N324] Enforce no use of LOG.audit messages. LOG.info should be used instead.
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- [N327] assert_called_once is not a valid Mock method.
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- [N333] Ensure that oslo namespaces are used for namespaced libraries.
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General
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-------
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- Use 'raise' instead of 'raise e' to preserve original traceback or exception being reraised::
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except Exception as e:
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...
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raise e # BAD
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except Exception:
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...
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raise # OKAY
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Creating Unit Tests
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-------------------
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For every new feature, unit tests should be created that both test and
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(implicitly) document the usage of said feature. If submitting a patch for a
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bug that had no unit test, a new passing unit test should be added. If a
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submitted bug fix does have a unit test, be sure to add a new one that fails
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without the patch and passes with the patch.
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Cinder is transitioning to use mock, rather than mox, and so new tests should
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use mock only.
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For more information on creating unit tests and utilizing the testing
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infrastructure in OpenStack Cinder, please read the Cinder testing
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`README.rst <https://github.com/openstack/cinder/blob/master/cinder/testing/README.rst>`_.
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