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R3600/invenio/ext/logging/handlers.py
880f13550f21maint-1.1

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handlers.py
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# -*- coding: utf-8 -*-
#
# This file is part of Invenio.
# Copyright (C) 2014 CERN.
#
# Invenio is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of the
# License, or (at your option) any later version.
#
# Invenio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Invenio; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
from __future__ import absolute_import
import logging
from invenio.base.globals import cfg
from .wrappers import _get_filename_and_line
from .models import HstEXCEPTION
class InvenioLegacyHandler(logging.Handler):
"""
Invenio log record handler. Use together with InvenioExceptionFormatter.
"""
def emit(self, record):
# Set by invenio.ext.logging.wrappers.register_exception
if hasattr(record, 'invenio_register_exception'):
extra = record.invenio_register_exception
exc_info = record.exc_info
exc_name = exc_info[0].__name__
alert_admin = extra['alert_admin']
subject = extra['subject']
content = self.format(record)
filename, line_no, function_name = _get_filename_and_line(exc_info)
## let's log the exception and see whether we should report it.
log = HstEXCEPTION.get_or_create(exc_name, filename, line_no)
if log.exception_should_be_notified and (
cfg['CFG_SITE_ADMIN_EMAIL_EXCEPTIONS'] > 1 or
(alert_admin and cfg['CFG_SITE_ADMIN_EMAIL_EXCEPTIONS'] > 0)):
# Set subject of email
if not subject:
subject = 'Exception (%s:%s:%s)' % (
filename, line_no, function_name
)
subject = '%s at %s' % (subject, cfg['CFG_SITE_URL'])
# Set content of email
content = "\n%s\n%s" % (
log.pretty_notification_info,
content
)
# Send the email
from invenio.ext.email import send_email
send_email(
cfg['CFG_SITE_ADMIN_EMAIL'],
cfg['CFG_SITE_ADMIN_EMAIL'],
subject=subject,
content=content
)
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