sympy/sympy — pull request #1473 by jrioux (2012-08-08 16:46:26+00:00)
Title: Issue 3339: Problems with PYTHONHASHSEED and testing

Show header info from rst doctests and correctly show hash randomization off status.

Show the info header (executable, architecture, cache, etc.) even when only .rst doctests are being run.

When PYTHONHASHSEED is set to 0, this turns hash randomization off. Reflect this in the info header displayed by the test runner.

See http://code.google.com/p/sympy/issues/detail?id=3339