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67 lines
2.4 KiB
Python
67 lines
2.4 KiB
Python
import sys
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import logging
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import traceback
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from django.utils.timezone import now
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from django.views.debug import get_exception_reporter_filter
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class AdminHumbugHandler(logging.Handler):
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"""An exception log handler that Humbugs log entries to the Humbug realm.
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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 email report.
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"""
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# adapted in part from django/utils/log.py
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def __init__(self):
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logging.Handler.__init__(self)
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def emit(self, record):
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# We have to defer imports to avoid circular imports in settings.py.
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from zephyr.models import Message, UserProfile, Recipient, \
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create_stream_if_needed, get_client, do_send_message
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from django.conf import settings
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message = Message()
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message.sender = UserProfile.objects.get(user__email="humbug+errors@humbughq.com")
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message.recipient = Recipient.objects.get(type_id=create_stream_if_needed(
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message.sender.realm, "devel").id, type=Recipient.STREAM)
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message.pub_date = now()
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message.sending_client = get_client("Internal")
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try:
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request = record.request
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subject = '%s (%s IP): %s' % (
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record.levelname,
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(request.META.get('REMOTE_ADDR') in settings.INTERNAL_IPS
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and 'internal' or 'EXTERNAL'),
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record.getMessage()
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)
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filter = get_exception_reporter_filter(request)
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request_repr = filter.get_request_repr(request)
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except Exception:
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subject = '%s: %s' % (
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record.levelname,
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record.getMessage()
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)
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request = None
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request_repr = "Request repr() unavailable."
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message.subject = self.format_subject(subject)
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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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else:
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stack_trace = 'No stack trace available'
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message.content = "~~~~ pytb\n%s\n\n%s\n~~~~" % (stack_trace, request_repr)
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do_send_message(message)
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def format_subject(self, subject):
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"""
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Escape CR and LF characters, and limit length to 60 characters.
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"""
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formatted_subject = subject.replace('\n', '\\n').replace('\r', '\\r')
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return formatted_subject[:60]
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