Taking the O out of ORM.
Pytest plugin for parametrizing tests with default iterables.
Pythonic search engine based on PyLucene, including a standalone server based on CherryPy.
Delayed iteration for polling and retries.
Functional interface for concurrent futures, including asynchronous I/O.
Multiple argument dispatching.
HTTP for humanitarians.
Operator overloading for fast anonymous functions.
Mongodb Expressions and Queries.