Before, the way filters were passed in would not allow filtering
on the same key.
For example:
keystone.users.list(name__contains='test', name__contains='user')
This fails because of how kwargs handles key/value pairs.
This patch allows using multiple values for the same filter.
Example:
keystone.users.list(name__contains=['test', 'user'])
Specifying the only one filter value is still functional as expected.
Co-Authored-By: Jeffrey Augustine <ja224e@att.com>
Partially-Implements: bp pci-dss-query-password-expired-users
Change-Id: I89cecf7e18974e7860ba0925840d6264168eabcb
ef6ffa6516