Binary package “python-coverage” in ubuntu precise

code coverage tool for Python

 The ‘coverage’ library measures which parts (statements) of a Python
 program are executed while it is run. This is useful for testing:
 those parts of a program that are not executed by the tests have not
 been tested.
 This package contains the Python ‘coverage’ library and the
 ‘python-coverage’ program to perform and report coverage tests.