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Python client for the etcd3 API

Project description

python-etcd3

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Python client for the etcd API v3.

Warning: this is a work in progress, many basic features do not have a stable API.

If you’re interested in using this library, please get involved.

This project is developed using Readme Driven Development, the most hip development methodology.

Fictitious example of api usage:

import etcd3

etcd = etcd3.client()
# or
etcd = etcd3.client(username='root',
                    password='hunter2',
                    host='127.0.0.1',
                    port=1234)

etcd.get('foo')
etcd.put('bar', 'doot')
etcd.delete('bar')

# locks
lock = etcd.lock('thing')
# do something
lock.release()

with etcd.lock('doot-machine') as lock:
    # do something

# watching
for event in etcd.watch('some-key'):
    print(event)

# transactions
etcd.transaction(
    compare=[
        etcd.transactions.value('/doot/testing') == 'doot',
        etcd.transactions.version('/doot/testing') > 0,
    ],
    success=[
        etcd.transactions.put('/doot/testing', 'success'),
    ],
    failure=[
        etcd.transactions.put('/doot/testing', 'failure'),
    ]
)

# admin stuff
member_id = etcd.add_member('newMember', peer_urls=['https://127.0.0.1:12345'])
etcd.update_member(member_id, peer_urls=['https://127.0.0.1:12345'])
etcd.remove_member(member_id)
for member in etcd.members:
    print(member.id, member.name, member.peer_addresses)
    member.remove()

Generating protobuf stuff

I ran:

python -m grpc.tools.protoc -Ietcd3/proto --python_out=etcd3/etcdrpc/ --grpc_python_out=etcd3/etcdrpc/ etcd3/proto/*.proto

from inside the python-etcd3 repo and it did stuff. Not sure if it did the correct stuff, but it output some python.

History

0.1.0 (2016-09-30)

  • First release on PyPI.

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