parameters: (self, name, value)
return_statement: return self.header_formatter(name, value)
docstring: Overridable helper function to format a single header parameter. By
          default, this calls ``self.header_formatter``.
  
          :param name:
              The name of the parameter, a string expected to be ASCII only.
          :param value:
              The value of the parameter, provided as a unicode string.
docstring_summary: Overridable helper function to format a single header parameter. By
          default, this calls ``self.header_formatter``.
docstring_tokens: Overridable helper function to format a single header parameter . By default this calls self . header_formatter .
function: def _render_part(self, name, value):
          """
          Overridable helper function to format a single header parameter. By
          default, this calls ``self.header_formatter``.
  
          :param name:
              The name of the parameter, a string expected to be ASCII only.
          :param value:
              The value of the parameter, provided as a unicode string.
          """
  
          return self.header_formatter(name, value)
function_tokens: def _render_part ( self , name , value ) : return self . header_formatter ( name , value )