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Remove superfluous comprehensions.

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This commit is contained in:
Blake Griffith 2016-07-18 14:01:43 -05:00
parent 156ea46a09
commit 1bf0518944
1 changed files with 3 additions and 2 deletions
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5
certbot/tests/error_handler_test.py
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@ -14,7 +14,8 @@ def get_signals(signums):
def set_signals(sig_handler_dict):
"""Set the signal (keys) with the handler (values) from the input dict."""
tuple(signal.signal(s, h) for (s, h) in sig_handler_dict.items())
for s, h in sig_handler_dict.items():
signal.signal(s, h)
@contextlib.contextmanager
@ -25,7 +26,7 @@ def signal_receiver(signums):
prev_handlers = get_signals(signums)
set_signals(dict((s, lambda s, _: signals.append(s)) for s in signums))
yield signals
set_signals(dict((s, prev_handlers[s]) for s in signums))
set_signals(prev_handlers)
def send_signal(signum):