PEP-0550 V5 (#385)

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Changes:

* Coroutines have no logical context by default (a revert to the V3
  semantics).

* All APIs have been placed to the ``contextvars`` module, and
  the factory functions were changed to class constructors
  (``ContextVar``, ``ExecutionContext``, and ``LogicalContext``).

* ContextVar.lookup() got renamed back to ContextVar.get() and gained
  the `topmost` and `default` keyword arguments;

* Added ContextVar.delete().

* Fixed ContextVar.get() cache bug (thanks Nathaniel!).

* Added a few more design considerations points.

* Various minor edits and enchancements.

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Yury Selivanov 2017-09-01 18:46:39 -04:00 committed by GitHub

parent 3a2bf11650

commit 9931bb814d

1 changed files with 691 additions and 342 deletions

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