import logging
from os import path
from os.path import isfile
from stat import S_IRUSR, S_IWUSR, S_IRGRP, S_IWGRP, S_IROTH
from clink.iface import ILv8Handler
from clink.util.shell import touch
from clink.com import stamp
from clink.type import AppConf
LOGFILE_MODE = S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH
@stamp(AppConf)
[docs]class ErrorLogHandler(ILv8Handler):
'''
Catch error, write information to file at
/var/tmp/<app-name>/error.log
'''
def __init__(self, app_conf):
file = path.join('/var/tmp', app_conf.name, 'error.log')
if not isfile(file):
touch(file, LOGFILE_MODE)
self._logger = logging.getLogger(file)
fhandler = logging.FileHandler(file)
formatter = logging.Formatter('%(asctime)s$ %(message)s')
fhandler.setFormatter(formatter)
self._logger.addHandler(fhandler)
self._logger.setLevel(logging.INFO)
[docs] def handle(self, req, res, e):
msg = ' '.join([
str(res.status), req.remote_addr, req.method, req.path,
type(e).__name__
])
self._logger.info(msg)
return True