(self, name, value)
return self[name](name, value)
Create a header instance for header 'name' from 'value'.

        Creates a header instance by creating a specialized class for parsing
        and representing the specified header by combining the factory
        base_class with a specialized class from the registry or the
        default_class, and passing the name and value to the constructed
        class's constructor.
Create a header instance for header 'name' from 'value'.
Create a header instance for header name from value .
def __call__(self, name, value):
        """Create a header instance for header 'name' from 'value'.

        Creates a header instance by creating a specialized class for parsing
        and representing the specified header by combining the factory
        base_class with a specialized class from the registry or the
        default_class, and passing the name and value to the constructed
        class's constructor.

        """
        return self[name](name, value)
def __call__ ( self , name , value ) : return self [ name ] ( name , value )