camera.py 文件源码

def http_get(self,ip,port,user,password,path,payload,auth_mode=0):
        url = "http://{}:{}/{}".format(ip,port,path)

        self.logger.debug("http_get: Sending: %s %s auth_mode=%d" % (url, payload, auth_mode) )
        if auth_mode == 0:
            auth = HTTPBasicAuth(user,password)
        elif auth_mode == 1:
            auth = HTTPDigestAuth(user,password)
        else:
            self.send_error("Unknown auth_mode '%s' for request '%s'.  Must be 0 for 'digest' or 1 for 'basic'." % (auth_mode, url) )
            return False

        try:
            response = requests.get(
                url,
                auth=auth,
                params=payload,
                timeout=5
            )
        # This is supposed to catch all request excpetions.
        except requests.exceptions.RequestException as e:
            self.send_error("Connection error for %s: %s" % (url, e))
            return False
        self.logger.debug("http_get: Got: code=%s", response.status_code)
        if response.status_code == 200:
            #self.logger.debug("http_get: Got: text=%s", response.text)
            return response.text
        elif response.status_code == 400:
            self.send_error("Bad request: %s" % (url) )
        elif response.status_code == 404:
            self.send_error("Not Found: %s" % (url) )
        elif response.status_code == 401:
            # Authentication error
            self.send_error(
                "Failed to authenticate, please check your username and password")
        else:
            self.send_error("Unknown response %s: %s" % (response.status_code, url) )
        return False