0f61b11141
Most of changes are just replacing from keystone.openstack.common import log with from oslo_log import log There are some other specific changes that had to be made * Initialize logger in keystone/config.py Change-Id: I859edb71c434051ffe7f34c16018b738ddb71e3b
59 lines
1.4 KiB
ReStructuredText
59 lines
1.4 KiB
ReStructuredText
Keystone 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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Keystone Specific Commandments
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------------------------------
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- Avoid using "double quotes" where you can reasonably use 'single quotes'
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TODO vs FIXME
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-------------
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- TODO(name): implies that something should be done (cleanup, refactoring,
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etc), but is expected to be functional.
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- FIXME(name): implies that the method/function/etc shouldn't be used until
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that code is resolved and bug fixed.
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Logging
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-------
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Use the common logging module, and ensure you ``getLogger``::
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from oslo_log import log
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LOG = log.getLogger(__name__)
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LOG.debug('Foobar')
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AssertEqual argument order
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--------------------------
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assertEqual method's arguments should be in ('expected', 'actual') order.
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Properly Calling Callables
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--------------------------
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Methods, functions and classes can specify optional parameters (with default
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values) using Python's keyword arg syntax. When providing a value to such a
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callable we prefer that the call also uses keyword arg syntax. For example::
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def f(required, optional=None):
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pass
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# GOOD
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f(0, optional=True)
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# BAD
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f(0, True)
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This gives us the flexibility to re-order arguments and more importantly
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to add new required arguments. It's also more explicit and easier to read.
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