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gptkbp:instanceOf
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Python Enhancement Proposal
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gptkbp:author
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gptkb:Łukasz_Langa
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gptkbp:created
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2017-11-28
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gptkbp:defaultBehavior
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Never became default; postponed and then rejected
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gptkbp:discussionVenue
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gptkb:python-dev_mailing_list
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https://www.w3.org/2000/01/rdf-schema#label
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PEP 563
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gptkbp:implementedIn
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Python 3.7 (as __future__ import)
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gptkbp:motive
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To enable forward references and reduce import cycles in type annotations.
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gptkbp:plotSummary
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Proposed postponing the evaluation of type annotations to runtime using string literals.
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gptkbp:pythonVersionDefaultPostponed
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3.11
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gptkbp:pythonVersionIntroduced
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3.7
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gptkbp:pythonVersionPlannedDefault
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3.10
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gptkbp:rejectionDate
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2023-01-13
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gptkbp:replacedBy
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nan
PEP 649
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gptkbp:resolution
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Rejected in favor of PEP 649
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gptkbp:seeAlso
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gptkb:PEP_484
PEP 649
PEP 563 documentation
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gptkbp:status
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Rejected
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gptkbp:title
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Postponed Evaluation of Annotations
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gptkbp:bfsParent
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gptkb:Python_3.7
gptkb:type_hints_(PEP_484)
gptkb:PEP_681:_Data_Class_Transforms
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gptkbp:bfsLayer
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7
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