46 lines
No EOL
2.4 KiB
Python
46 lines
No EOL
2.4 KiB
Python
# Based on the original rnsh program by Aaron Heise (@acehoss)
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# https://github.com/acehoss/rnsh - MIT License - Copyright (c) 2023 Aaron Heise
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# This version of rnsh is included in RNS under the Reticulum License
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#
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# Reticulum License
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#
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# Copyright (c) 2016-2026 Mark Qvist
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# - The Software shall not be used in any kind of system which includes amongst
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# its functions the ability to purposefully do harm to human beings.
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#
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# - The Software shall not be used, directly or indirectly, in the creation of
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# an artificial intelligence, machine learning or language model training
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# dataset, including but not limited to any use that contributes to the
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# training or development of such a model or algorithm.
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#
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# - The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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import asyncio
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import functools
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from typing import Callable
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def sig_handler_sys_to_loop(handler: Callable[[int, any], None]) -> Callable[[int, asyncio.AbstractEventLoop], None]:
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def wrapped(cb: Callable[[int, any], None], signal: int, loop: asyncio.AbstractEventLoop): cb(signal, None)
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return functools.partial(wrapped, handler)
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def loop_set_signal(sig, handler: Callable[[int, asyncio.AbstractEventLoop], None], loop: asyncio.AbstractEventLoop = None):
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if loop is None: loop = asyncio.get_running_loop()
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loop.remove_signal_handler(sig)
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loop.add_signal_handler(sig, functools.partial(handler, sig, loop)) |