25 lines
822 B
Python
25 lines
822 B
Python
# eventpy library
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# Copyright (C) 2020 Wang Qi (wqking)
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# Github: https://github.com/wqking/eventpy
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import threading
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Lock = threading.RLock
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class NullLock :
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def acquire(self, blocking = 1) :
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return self
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def release(self) :
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pass
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