check network continuously instead of quit program (fc204af5) · Commits · Zeyu DONG / CAS_Auto_Login

CAS_Auto_Login.py

+11 −4

Original line number	Diff line number	Diff line
		@@ -13,6 +13,7 @@ from bs4 import BeautifulSoup

		from requests.exceptions import HTTPError
		from requests.exceptions import ConnectionError
		from requests.exceptions import RetryError

		os.chdir(os.path.dirname(os.path.realpath(sys.argv[0])))

		@@ -77,7 +78,7 @@ def main():
		test_url = config['captive_portal_server']
		logger.info('Configurations successfully imported.')

		while times_retry_login >= 0:
		while True:
		logger.info('Checking network status...')
		try:
		link = test_network(test_url)
		@@ -112,14 +113,20 @@ def main():

		# If keep trying to login too many times, it may trigger security alarm on the CAS server
		logger.info('Try again in {time} sec. {attempt} attempt(s) remaining.'.format(time=config['interval_retry_connection'], attempt=times_retry_login))

		if times_retry_login <= 0:
		logger.error('Attempts used up. The program will quit.')
		raise RetryError


		if __name__ == '__main__':
		try:
		config = load_config()
		while True:
		main()
		sleep(config['interval_check_network'])
		except HTTPError as err:
		logger.error('{msg}, consider updating \'captive_portal_server\''.format(msg=str(err)))
		except RetryError:
		sys.exit(-1)
		except Exception as e:
		logger.error("".join(traceback.format_exc()))

+1 −0

Original line number	Diff line number	Diff line
		{
		"captive_portal_server": "http://captive.v2ex.co/generate_204",
		"interval_retry_connection": 30,
		"interval_check_network": 300,
		"max_times_retry_login": 5,
		"password": "YOUR_PASSWD",
		"username": "YOUR_ID"