[Piglit] [ANNOUNCE] python 3 is here... and python 2 is staying

[Matt Turner]

On Mon, Feb 8, 2016 at 3:12 PM, Dylan Baker <baker.dylan.c at gmail.com> wrote:
> I just pushed patches to hybridize the framework to use either python
> 3.3+ or 2.7.
>
> Everything should keep working as normal. Unless you have python 3.x,
> then you'll need to rerun CMake to pick up the changes.

There's still a handful of *.py files with #!/usr/bin/env python2:

generated_tests/random_ubo-arb_uniform_buffer_object.py:#!/usr/bin/env python2
generated_tests/random_ubo.py:#!/usr/bin/env python2
generated_tests/random_ubo_trim.py:#!/usr/bin/env python2
piglit-print-commands.py:#!/usr/bin/env python2
piglit-resume.py:#!/usr/bin/env python2
piglit-run.py:#!/usr/bin/env python2
piglit-summary-html.py:#!/usr/bin/env python2
piglit-summary.py:#!/usr/bin/env python2
self-tests/test-installed-piglit-script-imports-correct-framework-module:#!/usr/bin/env
python2