forked from 0x2620/pandora
log backend errors into db
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parent
36d5001608
commit
e458fed035
5 changed files with 71 additions and 12 deletions
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@ -1,4 +1,3 @@
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# -*- coding: utf-8 -*-
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# vi:si:et:sw=4:sts=4:ts=4
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from __future__ import division, with_statement
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63
pandora/app/log.py
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63
pandora/app/log.py
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@ -0,0 +1,63 @@
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# -*- coding: utf-8 -*-
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# vi:si:et:sw=4:sts=4:ts=4
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from __future__ import division, with_statement
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import logging
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import sys
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class ErrorHandler(logging.Handler):
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def __init__(self):
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logging.Handler.__init__(self)
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"""An exception log handler that log entries into log database.
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If the request is passed as the first argument to the log record,
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request data will be provided in the
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"""
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def emit(self, record):
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import traceback
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from django.views.debug import ExceptionReporter
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from django.conf import settings
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import models
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user = None
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line = 0
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text = ''
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url = ''
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try:
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if sys.version_info < (2,5):
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# A nasty workaround required because Python 2.4's logging
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# module doesn't support passing in extra context.
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# For this handler, the only extra data we need is the
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# request, and that's in the top stack frame.
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request = record.exc_info[2].tb_frame.f_locals['request']
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else:
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request = record.request
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request_repr = repr(request)
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if request.user.is_authenticated():
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user = request.user
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url = request.META.get('PATH_INFO', '')
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except:
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request = None
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request_repr = "%s %s\n\nRequest repr() unavailable" % (record.levelname, record.msg)
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if record.exc_info:
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stack_trace = '\n'.join(traceback.format_exception(*record.exc_info))
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stack_info = traceback.extract_tb(record.exc_info[2])
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if stack_info:
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url = stack_info[-1][0]
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line = stack_info[-1][1]
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else:
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stack_trace = 'No stack trace available'
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text = "%s\n\n%s" % (stack_trace, request_repr)
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if text:
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l = models.Log(
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text=text,
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line=line,
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url=url
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)
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if user:
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l.user = user
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l.save()
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@ -24,7 +24,7 @@ class Log(models.Model):
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text = models.TextField(blank=True)
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def __unicode__(self):
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return self.id
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return u"%s" % self.id
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def json(self):
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return {
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@ -108,17 +108,18 @@ def log(request):
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}
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'''
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data = json.loads(request.POST['data'])
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if not request.user.is_authenticated:
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if request.user.is_authenticated():
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user = request.user
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else:
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user = None
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if 'text' in data:
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l = models.Log(
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user=user,
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text=data['text'],
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line=int(data.get('line', 0)),
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url=data.get('url', '')
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)
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if user:
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l.user = user
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l.save()
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response = json_response()
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return render_to_json_response(response)
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@ -144,23 +144,19 @@ INSTALLED_APPS = (
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'urlalias',
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)
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# A sample logging configuration. The only tangible logging
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# performed by this configuration is to send an email to
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# the site admins on every HTTP 500 error.
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# See http://docs.djangoproject.com/en/dev/topics/logging for
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# more details on how to customize your logging configuration.
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# Log errors into db
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LOGGING = {
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'version': 1,
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'disable_existing_loggers': False,
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'handlers': {
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'mail_admins': {
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'errors': {
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'level': 'ERROR',
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'class': 'django.utils.log.AdminEmailHandler'
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'class': 'pandora.app.log.ErrorHandler'
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}
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},
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'loggers': {
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'django.request': {
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'handlers': ['mail_admins'],
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'handlers': ['errors'],
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'level': 'ERROR',
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'propagate': True,
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},
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