parameters: (self)
return_statement: return self._cached_assignable
docstring: See the class documentation.
docstring_summary: See the class documentation.
docstring_tokens: See the class documentation .
function: def assignable(self):
          """
          See the class documentation.
          """
          if self._cached_assignable is None:
              self._cached_assignable = self._assignable()
          return self._cached_assignable
function_tokens: def assignable ( self ) : if self . _cached_assignable is None : self . _cached_assignable = self . _assignable ( ) return self . _cached_assignable