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bundles / numpy latest / numpy / lib / NumpyVersion

class

numpy.lib:NumpyVersion

source: build-install/usr/lib/python3.14/site-packages/numpy/lib/__init__.py :13

Signature

class   NumpyVersion ( vstring )

Summary

Parse and compare numpy version strings.

Extended Summary

NumPy has the following versioning scheme (numbers given are examples; they can be > 9 in principle):

  • Released version: '1.8.0', '1.8.1', etc.

  • Alpha: '1.8.0a1', '1.8.0a2', etc.

  • Beta: '1.8.0b1', '1.8.0b2', etc.

  • Release candidates: '1.8.0rc1', '1.8.0rc2', etc.

  • Development versions: '1.8.0.dev-f1234afa' (git commit hash appended)

  • Development versions after a1: '1.8.0a1.dev-f1234afa', '1.8.0b2.dev-f1234afa', '1.8.1rc1.dev-f1234afa', etc.

  • Development versions (no git hash available): '1.8.0.dev-Unknown'

Comparing needs to be done against a valid version string or other NumpyVersion instance. Note that all development versions of the same (pre-)release compare equal.

Parameters

vstring : str

NumPy version string (np.__version__).

Examples

from numpy.lib import NumpyVersion
if NumpyVersion(np.__version__) < '1.7.0':
    print('skip')
✓
NumpyVersion('1.7')  # raises ValueError, add ".0"
✓

Aliases

  • numpy.lib.NumpyVersion

Referenced by

This package