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        "author": "Silvano Buback",
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        "description": "Distributed Lock\n=======================\n\nPython distributed lock (currently only with memcached)\n\nHow to configure\n------------------------\n\nIn your setup file (in django, settings.py), configure locking:\n\n```python\nimport distributedlock\ndistributedlock.DEFAULT_MEMCACHED_CLIENT = memcache.Client(['127.0.0.1:11211'])\ndistributedlock.DEFAULT_TIMEOUT=60\ndistributedlock.DEFAULT_BLOCKING=False\n```\n\nIf you setting up memcached in Django, you can use it abstraction of memcached.\n\n```python\nfrom django.core.cache import cache\ndistributedlock.DEFAULT_MEMCACHED_CLIENT = cache\n```\n\nYou can configure this settings in each lock, as parameter.\n\n\nHow to use\n------------------------\n\nUsing minimal configuration, as decorator:\n\n```python\nfrom distributedlock import distributedlock\n@distributedlock()\ndef hello_world():\n    print 'running'\n```\n\nOr as `with` block:\n\n```python\nfrom distributedlock import distributedlock\n\n#... my code before\nwith distributedlock('hello'):\n    print 'running'\n#... my code after\n```\n\nYou can use with conventional threading.Lock (only in process locking)\n\n```python\nimport threading\nwith distributedlock('hello', lock=threading.Lock())\n    print 'running'\n```\n\nArguments\n------------------------\n\n```python\ndef distributedlock(key, lock=None, blocking=None)\n```\n\n  * key: name of key in memcached. Avoid long names, because memcached supports only 255 characters in key. Using decorator\n  key name will be class name + method name if not specified.\n  * lock: If you desire use another lock strategy, like `threading.Lock()` or `threading.RLock()`. defaults to `distributedlock.memcachedlock.MemcachedLock`\n  * blocking: If another process has lock, wait until have a lock or abort immediately, raising `LockNotAcquiredError`. Defaults to `distributedlock.DEFAULT_BLOCKING`\n\nTips\n------------------------\n\n  * If you have a dynamic key, use lock with block to compose your key. For example:\n  \n```python\ndef synchronized_method(arg1)\n    with distributedlock('sync_process_%d' % arg1.id):\n        # do something\n```",
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