cpython/Lib/test/ann_module.py

61 lines
1.1 KiB
Python
Raw Normal View History

"""
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