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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") | |