本文整理汇总了Python中logging.Formatter.formatException方法的典型用法代码示例。如果您正苦于以下问题：Python Formatter.formatException方法的具体用法？Python Formatter.formatException怎么用？Python Formatter.formatException使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类logging.Formatter的用法示例。
在下文中一共展示了Formatter.formatException方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: noodlesapp
# 需要导入模块: from logging import Formatter [as 别名]
# 或者: from logging.Formatter import formatException [as 别名]
def noodlesapp(env, start_response):
"""
:rtype : noodles.http.Response
:param env:
:param start_response:
:return: :rtype: :raise:
"""
# Get request object
if get_config('ENCODE_SEMICOLON_IN_REQUEST') is True:
env['QUERY_STRING'] = re.sub('[;]', '%3b', env['QUERY_STRING'])
request = Request(env)
if "HTTP_X_FORWARDED_FOR" in env:
x_forwarded_for = env["HTTP_X_FORWARDED_FOR"].split(',')[:1]
if x_forwarded_for:
request.remote_addr = x_forwarded_for[0]
#print("Try to handle url_path '%s'" % request.path)
# Get callable object with routine method to handle request
producer = dispatcher.get_callable(request)
if not producer:
# May be here an error,raise exception
raise Exception('Can\'t find callable for this url path')
# Callable function must return Response object
try:
response = middlewares.run_chain(producer, request)
if not hasattr(response, 'is_noodles_response'):
response = producer()
# Capture traceback here and send it if debug mode
except Exception as e:
f = Formatter()
if EXCEPTION_FLAVOR=='html':
traceback = '<pre>%s\n\n%s</pre>' \
% (json.dumps(env, indent=2, default=datahandler),
xml_escape(f.formatException(sys.exc_info())))
else:
traceback = '%s\n%s' \
% (json.dumps(env, indent=2, default=datahandler),
f.formatException(sys.exc_info()))
extra = {'request': request}
log.error(format_exception(e, None), extra=extra)
report_exception(e, extra=extra)
if DEBUG:
response = Error500(e, traceback)
else:
response = Error500()
finally:
middlewares.end_chain(lambda x: x, request)
return response(env, start_response)示例2: onerror
# 需要导入模块: from logging import Formatter [as 别名]
# 或者: from logging.Formatter import formatException [as 别名]
def onerror(self, e):
"""Send here Exception and traceback by Error channel
"""
f = Formatter()
history = json.dumps(self.channel_history,
indent=2,
default=datahandler)
data = (history, xml_escape(f.formatException(sys.exc_info())),)
if EXCEPTION_FLAVOR == 'html':
traceback = '<pre>%s\n\n%s</pre>' % data
else:
traceback = '%s\n%s' % data
if DEBUG:
err_message = {'channel': WS_CHANNELS['ERROR_CHID'],
'pkg': {'exception': repr(e), 'tb': traceback}}
else:
err_message = {'channel': WS_CHANNELS['ERROR_CHID'],
'pkg': {'exception': 'error 500',
'tb': 'an error occurred'}}
log.error(format_exception(e, None), extra=self.channel_history)
report_exception(e, extra=self.channel_history)
if not self.ws.closed:
try:
self.ws.send(json.dumps(err_message, separators=(', ', ':')))
except WebSocketError as e:
if is_ws_error_abnormal(e):
log.error('WebSocket fault: %s' % e.message,
extra=self.channel_history)示例3: emit
# 需要导入模块: from logging import Formatter [as 别名]
# 或者: from logging.Formatter import formatException [as 别名]
def emit(self, record):
if record.exc_info:
# The log formatter will use the cached exc_text in place of the
# exc_info Traceback object; since Traceback objects can't be
# pickled, use this to pass over the formatted exception text
# instead.
fmt = Formatter()
record.exc_info = fmt.formatException(record.exc_info)
self.queue.put(record)示例4: __call__
# 需要导入模块: from logging import Formatter [as 别名]
# 或者: from logging.Formatter import formatException [as 别名]
def __call__(self, env, start_response):
websocket = env.get('wsgi.websocket')
if not websocket:
self.bad_request()
self.ws = websocket
# Endless event loop
while 1:
try:
data = self.ws.receive()
self.clear_test_data()
except WebSocketError as e:
if is_ws_error_abnormal(e):
log.error('WebSocket fault: %s' % e.message,
extra=self.channel_history)
break
except Exception:
f = Formatter()
traceback = f.formatException(sys.exc_info())
log.error('Servlet fault: \n%s' % traceback,
extra=self.channel_history)
break
if data:
jd = json.loads(data)
if jd.get('pkg') \
and jd['pkg'].get('data') \
and isinstance(jd['pkg']['data'], dict)\
and jd['pkg']['data'].get('testData'):
self.write_test_data(jd['pkg']['data']['testData'])
del jd['pkg']['data']['testData']
self.channel_history['messages'].append(jd)
if hasattr(self.session, 'sess') and self.session.sess:
self.channel_history['session_id'] = self.session.sess.id
self.channel_history['user_id'] = self.session.sess.user_id
if not jd.get('channel') and jd.get('pkg'):
act = jd['pkg'].get('action')
assert not act.startswith('_'), "security violation"
try:
handler = getattr(self, act)
except WebSocketError as e:
if is_ws_error_abnormal(e):
f = Formatter()
traceback = f.formatException(sys.exc_info())
log.error('Global channel action error: \n%s'
% traceback, extra=self.channel_history)
break
assert handler.__name__ == "action_wrapper", \
"%s is not allowed to be executed externally." % act
handler(jd['pkg']['data'])
continue
if self.check_permissions \
and not self.validate_send(jd.get('channel')):
jd['result'] = 403
if not self.ws.closed:
try:
self.ws.send(json.dumps(jd))
except WebSocketError as e:
if is_ws_error_abnormal(e):
log.error('WebSocket fault: %s' % e.message,
extra=self.channel_history)
continue
else:
self.run_callback('message', ApiSocketMessage(data))
else:
log.debug('Web Socket is disconnected')
self.close_event.set()
if self.close_event.is_set():
break
self.run_callback('close')