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c C s t j d t d d �d S)NzmFeatures are deprecated and will be removed in a future version. See http://bitbucket.org/pypa/setuptools/65.�
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| r� | r� | r� t d � � n d S)Nc S s% g | ] } t | t � r | � q Sr )r= r@ )rv �rr r r rx � s z$Feature.__init__.<locals>.<listcomp>c S s% g | ] } t | t � s | � q Sr )r= r@ )rv r� r r r rx � s rX zgFeature %s: must define 'require_features', 'remove', or at least one of 'packages', 'py_modules', etc.) r] r� �standard� availabler� r= r@ r rX �remover r ) rR r� r� r� r� rX r� r Zerr r r rd � s$
zFeature.__init__c C s | j o | j S)z+Should this feature be included by default?)r� r� )rR r r r r� � s zFeature.include_by_defaultc C sT | j s t | j d � � n | j | j � x | j D] } | j | � q9 Wd S)a Ensure feature and its requirements are included in distribution
You may override this in a subclass to perform additional operations on
the distribution. Note that this method may be called more than once
per feature, and so should be idempotent.
z2 is required,but is not available on this platformN)r� r r� r� r rX r� )rR r �fr r r r� � s
zFeature.include_inc C sA | j | j � | j r= x! | j D] } | j | � q# Wn d S)a2 Ensure feature is excluded from distribution
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the distribution. This method will be called at most once per
feature, and only after all included features have been asked to
include themselves.
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zFeature.exclude_fromc C sF x? | j D]4 } | j | � s
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Wd S)a� Verify that feature makes sense in context of distribution
This method is called by the distribution just before it parses its
command line. It checks to ensure that the 'remove' attribute, if any,
contains only valid package/module names that are present in the base
distribution when 'setup()' is called. You may override it in a
subclass to perform any other required validation of the feature
against a target distribution.
zg%s wants to be able to remove %s, but the distribution doesn't contain any packages or modules under %sN)r� r% r r� )rR r r� r r r r�
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zFeature.validateN) r� r r� r� � staticmethodr] rd r� r� r� r� r r r r r\ � s 7 r\ )(�__all__rC rs r9 r� Z
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distutils.cmdr rc �distutils.errorsr r r Zsetuptools.dependsr Zsetuptools.compatr r r r r� r/ r� r r! r+ r4 r6 r7 r< r> rB rF r �corer� r� r\ r r r r �<module> s< � �