human
I wrote the below code

    def getter(self):
        body = self.environ['wsgi.input'].read()
        self.environ['wsgi.input'] = StringIO(body)
        return body
    def setter(self, value):
        self.environ['wsgi.input'] = StringIO(value)
        self.environ['CONTENT_LENGTH'] = str(len(value))
    return property(getter, setter, doc='Get    and    set    the    request    body    str')

What's a good function header?

=====
Here's a good function header?
assistant
#Here's a good function header.

def _req_body_property():