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FAIL: matplotlib.tests.test_coding_standards.test_pep8_conformance_examples
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Traceback (most recent call last):
  File "/usr/lib64/python3.4/site-packages/nose/case.py", line 198, in runTest
    self.test(*self.arg)
  File "/var/tmp/portage/dev-python/matplotlib-1.5.1/work/matplotlib-1.5.1-python3_4/build/test/lib/matplotlib-1.5.1-py3.4-linux-x86_64.egg/matplotlib/tests/test_coding_standards.py", line 281, in test_pep8_conformance_examples
    expected_bad_files=expected_bad_files)
  File "/var/tmp/portage/dev-python/matplotlib-1.5.1/work/matplotlib-1.5.1-python3_4/build/test/lib/matplotlib-1.5.1-py3.4-linux-x86_64.egg/matplotlib/tests/test_coding_standards.py", line 143, in assert_pep8_conformance
    assert_equal(result.total_errors, 0, msg)
AssertionError: 1 != 0 : Found code syntax errors (and warnings):
/var/tmp/portage/dev-python/matplotlib-1.5.1/work/matplotlib-1.5.1-python3_4/examples/pylab_examples/legend_demo5.py:44:26: E711 comparison to None should be 'if cond is not None:'

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Ran 5166 tests in 738.112s