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- """
- Check the numpy version is valid.
- Note that a development version is marked by the presence of 'dev0' or '+'
- in the version string, all else is treated as a release. The version string
- itself is set from the output of ``git describe`` which relies on tags.
- Examples
- --------
- Valid Development: 1.22.0.dev0 1.22.0.dev0+5-g7999db4df2 1.22.0+5-g7999db4df2
- Valid Release: 1.21.0.rc1, 1.21.0.b1, 1.21.0
- Invalid: 1.22.0.dev, 1.22.0.dev0-5-g7999db4dfB, 1.21.0.d1, 1.21.a
- Note that a release is determined by the version string, which in turn
- is controlled by the result of the ``git describe`` command.
- """
- import re
- import numpy as np
- from numpy.testing import assert_
- def test_valid_numpy_version():
- # Verify that the numpy version is a valid one (no .post suffix or other
- # nonsense). See gh-6431 for an issue caused by an invalid version.
- version_pattern = r"^[0-9]+\.[0-9]+\.[0-9]+(a[0-9]|b[0-9]|rc[0-9]|)"
- dev_suffix = r"(\.dev0|)(\+[0-9]*\.g[0-9a-f]+|)"
- if np.version.release:
- res = re.match(version_pattern + '$', np.__version__)
- else:
- res = re.match(version_pattern + dev_suffix + '$', np.__version__)
- assert_(res is not None, np.__version__)
- def test_short_version():
- # Check numpy.short_version actually exists
- if np.version.release:
- assert_(np.__version__ == np.version.short_version,
- "short_version mismatch in release version")
- else:
- assert_(np.__version__.split("+")[0] == np.version.short_version,
- "short_version mismatch in development version")
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