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Taken from Lib/support/__init__.py in the CPython repo.
R� ( RC ( ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR$ s t cached_propertyc B@ s e Z d Z d � Z d � Z RS( s� A property that is only computed once per instance and then replaces
itself with an ordinary attribute. Deleting the attribute resets the
property.
Source: https://github.com/bottlepy/bottle/blob/0.11.5/bottle.py#L175
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