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def foo(self, a: 'C') -> 'D': pass
class D:
def bar(self, b: 'D') -> C: pass
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import asyncio
T_a = TypeVar('T_a')
class AwaitableWrapper(typing.Awaitable[T_a]):
def __init__(self, value):
self.value = value
def __await__(self) -> typing.Iterator[T_a]:
yield
return self.value
class AsyncIteratorWrapper(typing.AsyncIterator[T_a]):
def __init__(self, value: typing.Iterable[T_a]):
self.value = value
def __aiter__(self) -> typing.AsyncIterator[T_a]:
return self
@asyncio.coroutine
def __anext__(self) -> T_a:
data = yield from self.value
if data:
return data
else:
raise StopAsyncIteration
class ACM:
async def __aenter__(self) -> int:
return 42
async def __aexit__(self, etype, eval, tb):
return None
F� a�
from test import ann_module, ann_module2, ann_module3
from typing import AsyncContextManager
class A:
y: float
class B(A):
x: ClassVar[Optional['B']] = None
y: int
b: int
class CSub(B):
z: ClassVar['CSub'] = B()
class G(Generic[T]):
lst: ClassVar[List[T]] = []
class NoneAndForward:
parent: 'NoneAndForward'
meaning: None
class CoolEmployee(NamedTuple):
name: str
cool: int
class CoolEmployeeWithDefault(NamedTuple):
name: str
cool: int = 0
class XMeth(NamedTuple):
x: int
def double(self):
return 2 * self.x
class XRepr(NamedTuple):
x: int
y: int = 1
def __str__(self):
return f'{self.x} -> {self.y}'
def __add__(self, other):
return 0
async def g_with(am: AsyncContextManager[int]):
x: int
async with am as x:
return x
try:
g_with(ACM()).send(None)
except StopIteration as e:
assert e.args[0] == 42
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