doloop is a simple system for keeping things with unique IDs updated. It is concurrency-safe and supports prioritization.

doloop's only dependency is MySQL <http://dev.mysql.com>_; it does not require you to install or administer a separate server.

doloop works with any DBI-compliant Python MySQL library, including:

• MySQL Connector <https://dev.mysql.com/downloads/connector/python/>_
• MySQL-Python <http://mysql-python.sourceforge.net/>_
• oursql <https://launchpad.net/oursql>_
• PyMySQL <https://github.com/PyMySQL/PyMySQL/>_

See http://packages.python.org/doloop for tutorial and documentation.