test_numpy_version.py 647 B

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  1. from __future__ import division, absolute_import, print_function
  2. import re
  3. import numpy as np
  4. from numpy.testing import assert_
  5. def test_valid_numpy_version():
  6. # Verify that the numpy version is a valid one (no .post suffix or other
  7. # nonsense). See gh-6431 for an issue caused by an invalid version.
  8. version_pattern = r"^[0-9]+\.[0-9]+\.[0-9]+(|a[0-9]|b[0-9]|rc[0-9])"
  9. dev_suffix = r"(\.dev0\+([0-9a-f]{7}|Unknown))"
  10. if np.version.release:
  11. res = re.match(version_pattern, np.__version__)
  12. else:
  13. res = re.match(version_pattern + dev_suffix, np.__version__)
  14. assert_(res is not None, np.__version__)