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📄 __init__.py(29 B)
📁 __pycache__
📄 cache.py(2.71 KB)
📄 confidant.py(3.69 KB)
📄 consul.py(1.68 KB)
📄 couchdb.py(2.34 KB)
📄 env.py(1.65 KB)
📄 etcd_db.py(1.95 KB)
📄 keyring_db.py(2.48 KB)
📄 memcached.py(1.61 KB)
📄 redis_sdb.py(1.72 KB)
📄 rest.py(3.25 KB)
📄 sqlite3.py(3.57 KB)
📄 tism.py(2.16 KB)
📄 vault.py(2.89 KB)
📄 yaml.py(2.53 KB)

Editing: etcd_db.py

"""
etcd Database Module

:maintainer:    SaltStack
:maturity:      New
:depends:       python-etcd
:platform:      all

.. versionadded:: 2015.5.0

This module allows access to the etcd database using an ``sdb://`` URI. This
package is located at ``https://pypi.python.org/pypi/python-etcd``.

Like all sdb modules, the etcd module requires a configuration profile to
be configured in either the minion or master configuration file. This profile
requires very little. In the example:

.. code-block:: yaml

myetcd:
      driver: etcd
      etcd.host: 127.0.0.1
      etcd.port: 2379

The ``driver`` refers to the etcd module, ``etcd.host`` refers to the host that
is hosting the etcd database and ``etcd.port`` refers to the port on that host.

.. code-block:: yaml

password: sdb://myetcd/mypassword

"""

import logging

try:
    import salt.utils.etcd_util

HAS_LIBS = True
except ImportError:
    HAS_LIBS = False

log = logging.getLogger(__name__)

__func_alias__ = {"set_": "set"}

__virtualname__ = "etcd"

def __virtual__():
    """
    Only load the module if keyring is installed
    """
    if HAS_LIBS:
        return __virtualname__
    return False

def set_(key, value, service=None, profile=None):  # pylint: disable=W0613
    """
    Set a key/value pair in the etcd service
    """
    client = _get_conn(profile)
    client.set(key, value)
    return get(key, service, profile)

def get(key, service=None, profile=None):  # pylint: disable=W0613
    """
    Get a value from the etcd service
    """
    client = _get_conn(profile)
    return client.get(key)

def delete(key, service=None, profile=None):  # pylint: disable=W0613
    """
    Get a value from the etcd service
    """
    client = _get_conn(profile)
    try:
        client.delete(key)
        return True
    except Exception:  # pylint: disable=broad-except
        return False

def _get_conn(profile):
    """
    Get a connection
    """
    return salt.utils.etcd_util.get_conn(profile)

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