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rX tdj| dY n X |dkrptdj| |S dS )a Return the spec for the specified module.
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set to None, then ValueError is raised. If the module is not in
sys.modules, then sys.meta_path is searched for a suitable spec with the
value of 'path' given to the finders. None is returned if no spec could
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dj | |S dS )a Return the spec for the specified module.
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sys.modules, then sys.meta_path is searched for a suitable spec with the
value of 'path' given to the finders. None is returned if no spec could
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c s: t jdtdd | f||}t|dd d kr6| |_|S )Nz7The import system now takes care of this automatically.r1 )r2
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set_loader s rD c s* t jdtdd tj fdd}|S )a* Decorator to handle selecting the proper module for loaders.
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is set the first argument to the method, __loader__ is set to self, and
__package__ is set accordingly (if self.is_package() is defined) will be set
before it is passed to the decorated function (if self.is_package() does
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