name : test_numpy_version.py """ 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")