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- """
- This plugin installs a DEPRECATED error class for the :class:`DeprecatedTest`
- exception. When :class:`DeprecatedTest` is raised, the exception will be logged
- in the deprecated attribute of the result, ``D`` or ``DEPRECATED`` (verbose)
- will be output, and the exception will not be counted as an error or failure.
- It is enabled by default, but can be turned off by using ``--no-deprecated``.
- """
- from nose.plugins.errorclass import ErrorClass, ErrorClassPlugin
- class DeprecatedTest(Exception):
- """Raise this exception to mark a test as deprecated.
- """
- pass
- class Deprecated(ErrorClassPlugin):
- """
- Installs a DEPRECATED error class for the DeprecatedTest exception. Enabled
- by default.
- """
- enabled = True
- deprecated = ErrorClass(DeprecatedTest,
- label='DEPRECATED',
- isfailure=False)
- def options(self, parser, env):
- """Register commandline options.
- """
- env_opt = 'NOSE_WITHOUT_DEPRECATED'
- parser.add_option('--no-deprecated', action='store_true',
- dest='noDeprecated', default=env.get(env_opt, False),
- help="Disable special handling of DeprecatedTest "
- "exceptions.")
- def configure(self, options, conf):
- """Configure plugin.
- """
- if not self.can_configure:
- return
- self.conf = conf
- disable = getattr(options, 'noDeprecated', False)
- if disable:
- self.enabled = False
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