parameters: (self)
docstring: Go out and perform HTTP operations, caching the result
docstring_summary: Go out and perform HTTP operations, caching the result
docstring_tokens: Go out and perform HTTP operations caching the result
function: def prefetch(self):
          """
          Go out and perform HTTP operations, caching the result
          """
  
          [name for name, info in self.get_packages()]
function_tokens: def prefetch ( self ) : [ name for name , info in self . get_packages ( ) ]