trade_url.py 文件源码

def prepare(self, first_url):
        tmp_cookie = http.cookiejar.CookieJar()
        opener = urllib.request.build_opener(urllib.request.HTTPCookieProcessor(tmp_cookie))
        try:
            response = opener.open(self.logout_url, timeout=3)
        except urllib.HTTPError as e:
            logging.warn("server process request error: err_code=%s", e.code)
            return -5, None
        except urllib.URLError as e:
            logging.warn("reach server error: reason=%s", e.reason)
            return -10, None
        except Exception as e:
            logging.warn("other exception: msg=%s", e.message)
            return -100, None

        for item in tmp_cookie:
            self.my_cookie+=item.name + "=" +item.value + ";"
        #htm = response.read()
        return 0, None

    ########## post data to request_url ##############