43 lines
1.4 KiB
Python
43 lines
1.4 KiB
Python
########################################################################
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# File name: utils.py
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# This file is part of: aioxmpp
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#
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# LICENSE
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program. If not, see
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# <http://www.gnu.org/licenses/>.
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#
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########################################################################
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import asyncio
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import functools
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def blocking(f):
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"""
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The decorated coroutine function is run using the
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:meth:`~asyncio.AbstractEventLoop.run_until_complete` method of the current
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(at the time of call) event loop.
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The decorated function behaves like a normal function and is not a
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coroutine function.
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This decorator must be applied to a coroutine function (or method).
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"""
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@functools.wraps(f)
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def wrapped(*args, **kwargs):
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loop = asyncio.get_event_loop()
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return loop.run_until_complete(f(*args, **kwargs))
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return wrapped
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