parameters: (self)
docstring: Returns whether or not pre-releases as a whole are allowed by this
          specifier.
docstring_summary: Returns whether or not pre-releases as a whole are allowed by this
          specifier.
docstring_tokens: Returns whether or not pre - releases as a whole are allowed by this specifier .
function: def prereleases(self):
          """
          Returns whether or not pre-releases as a whole are allowed by this
          specifier.
          """
function_tokens: def prereleases ( self ) :