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GeezerVison is showing github.com — python-scripts/lock.py at master · soarpenguin/python-scripts Expand file tree/ Copy pathlock.pyMore file actions 36 lines (29 loc) · 625 Bytes / Copy pathlock.pyFile metadata and controls36 lines (29 loc) · 625 Bytes 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 #!/usr/bin/env python import sys import threading try: import thread import threading except ImportError: thread = None if thread: _lock = threading.RLock() else: _lock = None def _acquireLock(): """ Acquire the module-level lock for serializing access to shared data. This should be released with _releaseLock(). """ if _lock: _lock.acquire() def _releaseLock(): """ Release the module-level lock acquired by calling _acquireLock(). """ if _lock: _lock.release() if __name__ == '__main__': _acquireLock() print "lock" _releaseLock() |
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