date-range
Simple and beautiful way to create date and datetime objects in Python.
Parse dates, ranges and periods out of natural language - absolute dates, relative expressions, open-ended ranges, and fiscal quarters.
Enables the range_merge Aggregate for Django on Postgres. range_merge "Computes the smallest range that includes ... the given ranges".
A module for returning a human readable value for a time between two dates. Inspired by whenWasThat() function from BMC Discovery.