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Sync with asyncio repo

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This commit is contained in:
Andrew Svetlov 2016-01-11 08:42:49 +02:00
parent 6829dbbf3f
commit c07b16b40f
4 changed files with 235 additions and 7 deletions
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17
Lib/asyncio/coroutines.py
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@ -27,8 +27,8 @@ _YIELD_FROM = opcode.opmap['YIELD_FROM']
# before you define your coroutines. A downside of using this feature
# is that tracebacks show entries for the CoroWrapper.__next__ method
# when _DEBUG is true.
_DEBUG = (not sys.flags.ignore_environment
and bool(os.environ.get('PYTHONASYNCIODEBUG')))
_DEBUG = (not sys.flags.ignore_environment and
bool(os.environ.get('PYTHONASYNCIODEBUG')))
try:
@ -86,7 +86,7 @@ class CoroWrapper:
def __init__(self, gen, func=None):
assert inspect.isgenerator(gen) or inspect.iscoroutine(gen), gen
self.gen = gen
self.func = func # Used to unwrap @coroutine decorator
self.func = func # Used to unwrap @coroutine decorator
self._source_traceback = traceback.extract_stack(sys._getframe(1))
self.__name__ = getattr(gen, '__name__', None)
self.__qualname__ = getattr(gen, '__qualname__', None)
@ -283,10 +283,13 @@ def _format_coroutine(coro):
coro_frame = coro.cr_frame
filename = coro_code.co_filename
if (isinstance(coro, CoroWrapper)
and not inspect.isgeneratorfunction(coro.func)
and coro.func is not None):
filename, lineno = events._get_function_source(coro.func)
lineno = 0
if (isinstance(coro, CoroWrapper) and
not inspect.isgeneratorfunction(coro.func) and
coro.func is not None):
source = events._get_function_source(coro.func)
if source is not None:
filename, lineno = source
if coro_frame is None:
coro_repr = ('%s done, defined at %s:%s'
% (coro_name, filename, lineno))