#36978: Should django evaluate typing annotations at all?
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Reporter: 93578237 | Owner: (none)
Type: Uncategorized | Status: closed
Component: Core (Other) | Version: 5.2
Severity: Normal | Resolution: invalid
Keywords: typing, inspect, | Triage Stage:
deferred annotations | Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by 93578237):
{{{
from inspect import *; from annotationlib import *; from typing import *
if TYPE_CHECKING: x = int
def foo(a: x) -> None: ...
In [4]: %timeit signature(foo, annotation_format=Format.FORWARDREF)
25 μs ± 445 ns per loop (mean ± std. dev. of 7 runs, 10,000 loops each)
In [5]: %timeit signature(foo, annotation_format=Format.STRING)
12.4 μs ± 495 ns per loop (mean ± std. dev. of 7 runs, 100,000 loops each)
}}}
What am I missing?
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Ticket URL: <https://code.djangoproject.com/ticket/36978#comment:2>
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