human
Complete the below
def _req_body_property():

    ''''Set and retrieve the Request.body parameter.  It consumes wsgi.input and
    returns the results.  On assignment, uses a StringIO to create a new
    wsgi.input.'
    '''

Can you provide a the Python code you requested?
assistant
#Here is the Python code you requested.
    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')