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Make `from __future__ import annotations` the default in Python 3.10 (#1371)

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Łukasz Langa 2020-05-19 00:32:25 +02:00 committed by GitHub
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@ -280,13 +280,7 @@ Deprecation policy
Starting with Python 3.7, a ``__future__`` import is required to use the
described functionality. No warnings are raised.
In Python 3.8 a ``PendingDeprecationWarning`` is raised by the
compiler in the presence of type annotations in modules without the
``__future__`` import.
Starting with Python 3.9 the warning becomes a ``DeprecationWarning``.
In Python 4.0 this will become the default behavior. Use of annotations
In Python 3.10 this will become the default behavior. Use of annotations
incompatible with this PEP is no longer supported.