cpython/Lib/test/ann_module.py

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"""
The module for testing variable annotations.
Empty lines above are for good reason (testing for correct line numbers)
"""
from typing import Optional
from functools import wraps
__annotations__[1] = 2
class C:
x = 5; y: Optional['C'] = None
from typing import Tuple
x: int = 5; y: str = x; f: Tuple[int, int]
class M(type):
__annotations__['123'] = 123
o: type = object
(pars): bool = True
class D(C):
j: str = 'hi'; k: str= 'bye'
from types import new_class
h_class = new_class('H', (C,))
j_class = new_class('J')
class F():
z: int = 5
def __init__(self, x):
pass
class Y(F):
def __init__(self):
super(F, self).__init__(123)
class Meta(type):
def __new__(meta, name, bases, namespace):
return super().__new__(meta, name, bases, namespace)
class S(metaclass = Meta):
x: str = 'something'
y: str = 'something else'
def foo(x: int = 10):
def bar(y: List[str]):
x: str = 'yes'
bar()
def dec(func):
@wraps(func)
def wrapper(*args, **kwargs):
return func(*args, **kwargs)
return wrapper
u: int | float