erikrose/parsimonious — pull request #13 by Zearin (2013-01-05 18:40:52+00:00)
Title: Use modern `str.format()` instead of old-style `%` string formatting

**Source:**
http://docs.python.org/2.7/library/stdtypes.html?highlight=.format#str.format

str.format() is the new standard in Python 3, and should be preferred to the
`%` formatting described in String Formatting Operations in new code.

New in version 2.6.