leafee98/bistu_wifi
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load config in order, /etc/bistu_wifi then ~/.config...

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leafee98 2022-09-15 19:03:04 +08:00
parent 4b4b86146c
commit d83c78b6b3
1 changed files with 33 additions and 10 deletions
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43
bistu_wifi/__main__.py
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@ -16,7 +16,7 @@ else:
XDG_CONFIG_HOME = os.path.join(os.environ['HOME'], '.config') XDG_CONFIG_HOME = os.path.join(os.environ['HOME'], '.config')
DEFAULT_HOST = '10.1.206.13' DEFAULT_HOST = '10.1.206.13'
DEFAULT_CONFIG_LOCATION = os.path.join(XDG_CONFIG_HOME, 'bistu-wifi/auth.ini') DEFAULT_CONFIG_LOCATION = [ os.path.join(XDG_CONFIG_HOME, 'bistu-wifi/auth.ini'), '/etc/bistu-wifi/auth.ini' ]
def main(): def main():
@ -39,31 +39,53 @@ def main():
type=str, help='host to send login/logout request to, default use 10.1.206.13') type=str, help='host to send login/logout request to, default use 10.1.206.13')
parser.add_argument('-o', '--logout', action='store_true', parser.add_argument('-o', '--logout', action='store_true',
help='logout bistu wifi. try to login if not privided') help='logout bistu wifi. try to login if not privided')
parser.add_argument('-c', '--config', nargs='?', default=DEFAULT_CONFIG_LOCATION, parser.add_argument('-c', '--config', nargs='?', default=None,
type=str, help='load info(username, password, host) from config file. ' type=str, help=f'load info(username, password, host) from config file.'
f'Will try {DEFAULT_CONFIG_LOCATION} if not provided.') f'Will try {DEFAULT_CONFIG_LOCATION} if not provided.')
parser.add_argument('--notime', action='store_true', parser.add_argument('--no-config', action='store_true',
help='don\'t use any config file')
parser.add_argument('--no-time', action='store_true',
help='don\'t output time field in log') help='don\'t output time field in log')
args = parser.parse_args() args = parser.parse_args()
log_level = logging.DEBUG if 'BISTU_WIFI_DEBUG' in os.environ else logging.INFO log_level = logging.DEBUG if 'BISTU_WIFI_DEBUG' in os.environ else logging.INFO
log_fmt = '%(levelname)s : %(funcName)s : %(message)s' log_fmt = '%(levelname)s : %(funcName)s : %(message)s'
if not args.notime: if not args.no_time:
log_fmt = '%(asctime)s : ' + log_fmt log_fmt = '%(asctime)s : ' + log_fmt
logging.basicConfig(level=log_level, format=log_fmt) logging.basicConfig(level=log_level, format=log_fmt)
username = None username = None
password = None password = None
host = DEFAULT_HOST host = DEFAULT_HOST
is_logout = False is_logout = False
# Load config from file
# Try files [ global_default, user_default ] if args.config not provided,
# Try file specified by user if args.config provided
#
# After these judgements, the config file must exist or is None
config_file = None
if args.config is not None: if args.config is not None:
logger.info('loading info from config file %s ...', args.config) config_file = args.config
if not os.path.exists(config_file):
logger.error('config file not exists: %s', config_file)
else:
for f in DEFAULT_CONFIG_LOCATION:
if os.path.exists(f):
config_file = f
break
if args.no_config:
config_file = None
# the config_file must exists now
if config_file is not None:
logger.info('loading info from config file %s ...', config_file)
config = configparser.ConfigParser() config = configparser.ConfigParser()
config.read(args.config) config.read(config_file)
d_section = config['DEFAULT'] d_section = config['DEFAULT']
@ -71,6 +93,7 @@ def main():
password = str(d_section['password']) if 'password' in d_section else password password = str(d_section['password']) if 'password' in d_section else password
host = str(d_section['host']) if 'host' in d_section else host host = str(d_section['host']) if 'host' in d_section else host
# override with command paramter
username = args.username if args.username is not None else username username = args.username if args.username is not None else username
password = args.password if args.password is not None else password password = args.password if args.password is not None else password
host = args.host if args.host is not None else host host = args.host if args.host is not None else host