runners

A Python lib to provide wrappers around common runnable patterns.

Lock Helper

$ python
>>> import runners
>>> with runners.lock("/foo/bar", zookeeper_hosts=["example-01", "example-02"]):
...     # Do something exclusively
...     pass
... 

zookeeper_hosts can either be a list of strings ["example-01", "example-02"] or a string of comma separated values "example-01,example-02".