cpython/Lib/test/inspect_stringized_annotations.py
larryhastings 74613a46fc
bpo-43817: Add inspect.get_annotations(). (#25522)
Add inspect.get_annotations, which safely computes the annotations defined on an object.  It works around the quirks of accessing the annotations from various types of objects, and makes very few assumptions about the object passed in. inspect.get_annotations can also correctly un-stringize stringized annotations.

inspect.signature, inspect.from_callable, and inspect.from_function now call inspect.get_annotations to retrieve annotations.  This means inspect.signature and inspect.from_callable can now un-stringize stringized annotations, too.
2021-04-29 21:16:28 -07:00

35 lines
612 B
Python

from __future__ import annotations
a:int=3
b:str="foo"
class MyClass:
a:int=4
b:str="bar"
def __init__(self, a, b):
self.a = a
self.b = b
def __eq__(self, other):
return isinstance(other, MyClass) and self.a == other.a and self.b == other.b
def function(a:int, b:str) -> MyClass:
return MyClass(a, b)
def function2(a:int, b:"str", c:MyClass) -> MyClass:
pass
def function3(a:"int", b:"str", c:"MyClass"):
pass
class UnannotatedClass:
pass
def unannotated_function(a, b, c): pass
class MyClassWithLocalAnnotations:
mytype = int
x: mytype