https://github.com/pykit3/k3zkutil

Some helper function to make life easier with zookeeper.
https://github.com/pykit3/k3zkutil

python zookeeper

Last synced: 4 months ago
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Some helper function to make life easier with zookeeper.

• Host: GitHub
• URL: https://github.com/pykit3/k3zkutil
• Owner: pykit3
• License: mit
• Created: 2021-08-12T04:00:15.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2025-08-28T12:39:07.000Z (9 months ago)
• Last Synced: 2025-10-28T10:59:25.477Z (7 months ago)
• Topics: python, zookeeper
• Language: Python
• Homepage: https://blog.openacid.com
• Size: 53.7 KB
• Stars: 0
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# k3zkutil

[![Action-CI](https://github.com/pykit3/k3zkutil/actions/workflows/python-package.yml/badge.svg)](https://github.com/pykit3/k3zkutil/actions/workflows/python-package.yml)

[![Documentation Status](https://readthedocs.org/projects/k3zkutil/badge/?version=stable)](https://k3zkutil.readthedocs.io/en/stable/?badge=stable)

[![Package](https://img.shields.io/pypi/pyversions/k3zkutil)](https://pypi.org/project/k3zkutil)

Some helper function to make life easier with zookeeper.

k3zkutil is a component of [pykit3] project: a python3 toolkit set.

Some helper function to make life easier with zookeeper.

# Install

```

pip install k3zkutil

```

# Synopsis

```python

from k3zkutil import config

"""

config.zk_acl      # (('xp', '123', 'cdrwa'), ('foo', 'bar', 'rw'))

config.zk_auth     # ('digest', 'xp', '123')

config.zk_hosts    # '127.0.0.1:2181'

config.zk_node_id  # 'web-01'

config.zk_lock_dir # 'lock/'

"""

with k3zkutil.ZKLock('foo_lock',

                   zkconf=dict(

                       hosts='127.0.0.1:2181',

                       acl=(('xp', '123', 'cdrwa'),),

                       auth=('digest', 'xp', '123'),

                       node_id='web-3',

                       lock_dir='my_locks/'

                   )):

    print("do something")

lock = k3zkutil.ZKLock('foo')

try:

    for holder, ver in lock.acquire_loop(timeout=3):

        print('lock is currently held by:', holder, ver)

    print('lock is acquired')

except k3zkutil.LockTimeout as e:

    print('timeout to acquire "foo"')

```

#   Author

Zhang Yanpo (张炎泼) 

#   Copyright and License

The MIT License (MIT)

Copyright (c) 2015 Zhang Yanpo (张炎泼) 

[pykit3]: https://github.com/pykit3