From 1ad08a5555c9bbaa834104e76de9dd1227f6e1e3 Mon Sep 17 00:00:00 2001 From: Yury Selivanov Date: Thu, 28 May 2015 10:52:19 -0400 Subject: [PATCH] asyncio: Drop some useless code from tasks.py. See also issue 24017. --- Lib/asyncio/tasks.py | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/Lib/asyncio/tasks.py b/Lib/asyncio/tasks.py index fcb383389ca..d8193ba48e1 100644 --- a/Lib/asyncio/tasks.py +++ b/Lib/asyncio/tasks.py @@ -74,10 +74,7 @@ class Task(futures.Future): super().__init__(loop=loop) if self._source_traceback: del self._source_traceback[-1] - if coro.__class__ is types.GeneratorType: - self._coro = coro - else: - self._coro = iter(coro) # Use the iterator just in case. + self._coro = coro self._fut_waiter = None self._must_cancel = False self._loop.call_soon(self._step) @@ -237,10 +234,8 @@ class Task(futures.Future): try: if exc is not None: result = coro.throw(exc) - elif value is not None: - result = coro.send(value) else: - result = coro.send(None) + result = coro.send(value) except StopIteration as exc: self.set_result(exc.value) except futures.CancelledError as exc: