本文整理匯總了Python中collections.abc.AsyncIterator方法的典型用法代碼示例。如果您正苦於以下問題：Python abc.AsyncIterator方法的具體用法？Python abc.AsyncIterator怎麽用？Python abc.AsyncIterator使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類collections.abc的用法示例。
在下文中一共展示了abc.AsyncIterator方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_AsyncIterator
# 需要導入模塊: from collections import abc [as 別名]
# 或者: from collections.abc import AsyncIterator [as 別名]
def test_AsyncIterator(self):
class AI:
async def __aiter__(self):
return self
async def __anext__(self):
raise StopAsyncIteration
self.assertTrue(isinstance(AI(), AsyncIterator))
self.assertTrue(issubclass(AI, AsyncIterator))
non_samples = [None, object, []]
# Check some non-iterables
for x in non_samples:
self.assertNotIsInstance(x, AsyncIterator)
self.assertFalse(issubclass(type(x), AsyncIterator), repr(type(x)))
# Similarly to regular iterators (see issue 10565)
class AnextOnly:
async def __anext__(self):
raise StopAsyncIteration
self.assertNotIsInstance(AnextOnly(), AsyncIterator)
self.validate_abstract_methods(AsyncIterator, '__anext__', '__aiter__') 示例2: test_AsyncIterator
# 需要導入模塊: from collections import abc [as 別名]
# 或者: from collections.abc import AsyncIterator [as 別名]
def test_AsyncIterator(self):
class AI:
def __aiter__(self):
return self
async def __anext__(self):
raise StopAsyncIteration
self.assertTrue(isinstance(AI(), AsyncIterator))
self.assertTrue(issubclass(AI, AsyncIterator))
non_samples = [None, object, []]
# Check some non-iterables
for x in non_samples:
self.assertNotIsInstance(x, AsyncIterator)
self.assertFalse(issubclass(type(x), AsyncIterator), repr(type(x)))
# Similarly to regular iterators (see issue 10565)
class AnextOnly:
async def __anext__(self):
raise StopAsyncIteration
self.assertNotIsInstance(AnextOnly(), AsyncIterator)
self.validate_abstract_methods(AsyncIterator, '__anext__', '__aiter__') 示例3: __aiter__
# 需要導入模塊: from collections import abc [as 別名]
# 或者: from collections.abc import AsyncIterator [as 別名]
def __aiter__(self) -> AsyncIterator:
if self._running is not None:
raise RuntimeError("Cannot reuse a clock instance.")
self._running = True
self._main_task = asyncio.ensure_future(self._run())
return self