Monk is a lightweight schema/query framework for MongoDB.
See also Doqu if you need a backend-agnostic tool.
$ pip install monk
See the complete documentation for details.
Monk is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
Monk is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with Monk. If not, see <http://gnu.org/licenses/>.