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Optimize ABC caches #383

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Merged
ilevkivskyi merged 8 commits into from
Feb 10, 2017
Merged

Optimize ABC caches #383

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313ca43
Optimize ABC negative cache for generics
Feb 1, 2017
6382c8a
Add also positive cache and registry links
Feb 1, 2017
6d1bcf2
Formatting
Feb 1, 2017
c464731
Add ABC optimization to PY2
Feb 1, 2017
423fb75
Inline internal helper for more speed
Feb 1, 2017
f998e24
Fix negative cahce setters
ilevkivskyi Feb 2, 2017
9444b53
Fix negative cahce setters on PY2
ilevkivskyi Feb 2, 2017
0ca5c0b
Make negative caches writable only for non-subscripted generics
ilevkivskyi Feb 2, 2017
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Add also positive cache and registry links
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Ivan Levkivskyi @ilevkivskyi
Ivan Levkivskyi authored and ilevkivskyi committed Feb 4, 2017
commit 6382c8a16fe511a80fedb9b8bba79425d1f4810f
3 changes: 3 additions & 0 deletions src/typing.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1000,6 +1000,9 @@ def __new__(cls, name, bases, namespace,
if isinstance(extra, abc.ABCMeta):
self._abc_registry = extra._abc_registry
self._abc_cache = extra._abc_cache
elif origin is not None:
self._abc_registry = _gorg(self)._abc_registry
self._abc_cache = _gorg(self)._abc_cache

if origin and hasattr(origin, '__qualname__'): # Fix for Python 3.2.
self.__qualname__ = origin.__qualname__
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