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# pandas.errors.InvalidVersion

exception pandas.errors.InvalidVersion

  An invalid version was found, users should refer to PEP 440.

  The `InvalidVersion` exception is raised when a version string is improperly formatted. Pandas uses this exception to ensure that all version strings are PEP 440 compliant.

  See also

  `util.version.Version`

    Class for handling and parsing version strings.

  Examples

      >>> pd.util.version.Version("1.")
      Traceback (most recent call last):
      InvalidVersion: Invalid version: '1.'