parameters: (self)
docstring: Return all the distribution names known to this locator.
function: def get_distribution_names(self):
  
          """
  
          Return all the distribution names known to this locator.
  
          """
  
          raise NotImplementedError('Please implement in the subclass')
function_tokens: def get_distribution_names ( self ) : raise NotImplementedError ( 'Please implement in the subclass' )