parameters: (self)
docstring: Override in subclass to return suitable 'wsgi.errors
docstring_summary: Override in subclass to return suitable 'wsgi.errors
docstring_tokens: Override in subclass to return suitable wsgi . errors
function: def get_stderr(self):
          """Override in subclass to return suitable 'wsgi.errors'"""
          raise NotImplementedError
function_tokens: def get_stderr ( self ) : raise NotImplementedError