def get(key, default=''):
    '''
    .. versionadded: 0.14.0

    Attempt to retrieve the named value from opts, pillar, grains of the master
    config, if the named value is not available return the passed default.
    The default return is an empty string.

    The value can also represent a value in a nested dict using a ":" delimiter
    for the dict. This means that if a dict looks like this::

        {'pkg': {'apache': 'httpd'}}

    To retrieve the value associated with the apache key in the pkg dict this
    key can be passed::

        pkg:apache

    This routine traverses these data stores in this order:

    - Local minion config (opts)
    - Minion's grains
    - Minion's pillar
    - Master config

    CLI Example:

    .. code-block:: bash

        salt '*' config.get pkg:apache
    '''
    ret = salt.utils.data.traverse_dict_and_list(__opts__, key, '_|-')
    if ret != '_|-':
        return ret
    ret = salt.utils.data.traverse_dict_and_list(__grains__, key, '_|-')
    if ret != '_|-':
        return ret
    ret = salt.utils.data.traverse_dict_and_list(__pillar__, key, '_|-')
    if ret != '_|-':
        return ret
    ret = salt.utils.data.traverse_dict_and_list(__pillar__.get('master', {}), key, '_|-')
    if ret != '_|-':
        return ret
    return default
def get ( key , default = '' ) : ret = salt . utils . data . traverse_dict_and_list ( __opts__ , key , '_|-' ) if ret != '_|-' : return ret ret = salt . utils . data . traverse_dict_and_list ( __grains__ , key , '_|-' ) if ret != '_|-' : return ret ret = salt . utils . data . traverse_dict_and_list ( __pillar__ , key , '_|-' ) if ret != '_|-' : return ret ret = salt . utils . data . traverse_dict_and_list ( __pillar__ . get ( 'master' , { } ) , key , '_|-' ) if ret != '_|-' : return ret return default
.. versionadded: 0.14.0

    Attempt to retrieve the named value from opts, pillar, grains of the master
    config, if the named value is not available return the passed default.
    The default return is an empty string.

    The value can also represent a value in a nested dict using a ":" delimiter
    for the dict. This means that if a dict looks like this::

        {'pkg': {'apache': 'httpd'}}

    To retrieve the value associated with the apache key in the pkg dict this
    key can be passed::

        pkg:apache

    This routine traverses these data stores in this order:

    - Local minion config (opts)
    - Minion's grains
    - Minion's pillar
    - Master config

    CLI Example:

    .. code-block:: bash

        salt '*' config.get pkg:apache