parameters: (self)
docstring: Dict-like iterkeys() that returns an iterator of names of cookies
          from the jar.
  
          .. seealso:: itervalues() and iteritems().
docstring_summary: Dict-like iterkeys() that returns an iterator of names of cookies
          from the jar.
docstring_tokens: Dict - like iterkeys () that returns an iterator of names of cookies from the jar .
function: def iterkeys(self):
          """Dict-like iterkeys() that returns an iterator of names of cookies
          from the jar.
  
          .. seealso:: itervalues() and iteritems().
          """
          for cookie in iter(self):
              yield cookie.name
function_tokens: def iterkeys ( self ) : for cookie in iter ( self ) : yield cookie . name