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asyncio: Coroutine objects are now rejected with a TypeError by the following

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functions:

* add_signal_handler()
* call_at()
* call_later()
* call_soon()
* call_soon_threadsafe()
* run_in_executor()

Fix also the error message of add_signal_handler() (fix the name of the
function).
This commit is contained in:
Victor Stinner 2014-11-20 15:03:52 +01:00
parent c1ad35aae8
commit 2d99d93d11
4 changed files with 35 additions and 21 deletions
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5
Lib/asyncio/unix_events.py
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@ -67,8 +67,9 @@ class _UnixSelectorEventLoop(selector_events.BaseSelectorEventLoop):
Raise ValueError if the signal number is invalid or uncatchable.
Raise RuntimeError if there is a problem setting up the handler.
"""
if coroutines.iscoroutinefunction(callback):
raise TypeError("coroutines cannot be used with call_soon()")
if (coroutines.iscoroutine(callback)
or coroutines.iscoroutinefunction(callback)):
raise TypeError("coroutines cannot be used with add_signal_handler()")
self._check_signal(sig)
try:
# set_wakeup_fd() raises ValueError if this is not the