python-oslo.versionedobjects 1.17.0-2 / usr / lib / python2.7 / dist-packages / oslo_versionedobjects / _options.py

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#         http://www.apache.org/licenses/LICENSE-2.0
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import copy

from oslo_versionedobjects import exception


def list_opts():
    """Returns a list of oslo.config options available in the library.

    The returned list includes all oslo.config options which may be registered
    at runtime by the library.

    Each element of the list is a tuple. The first element is the name of the
    group under which the list of elements in the second element will be
    registered. A group name of None corresponds to the [DEFAULT] group in
    config files.

    The purpose of this is to allow tools like the Oslo sample config file
    generator to discover the options exposed to users by this library.

    :returns: a list of (group_name, opts) tuples
    """
    return [('oslo_versionedobjects', copy.deepcopy(exception.exc_log_opts))]