code: def get_complete_version(version=None):
      
      if version is None:
          from django_cryptography import VERSION as version
      else:
          assert len(version) == 5
          assert version[3] in ('alpha', 'beta', 'rc', 'final')
  
      return version
docs: Returns a tuple of the django_cryptography version. If version
      argument is non-empty, then checks for correctness of the tuple
      provided.