Initial commit. Very much WIP

appfail/log.py

@@ -0,0 +1,71 @@
+import logging
+import traceback
+import json
+from datetime import datetime
+
+from django.conf import settings
+from django.views.debug import ExceptionReporter, get_exception_reporter_filter
+
+# Make sure a NullHandler is available
+# This was added in Python 2.7/3.2
+try:
+    from logging import NullHandler
+except ImportError:
+    class NullHandler(logging.Handler):
+        def emit(self, record):
+            pass
+
+# Make sure that dictConfig is available
+# This was added in Python 2.7/3.2
+try:
+    from logging.config import dictConfig
+except ImportError:
+    from django.utils.dictconfig import dictConfig
+
+getLogger = logging.getLogger
+
+# Ensure the creation of the Django logger
+# with a null handler. This ensures we don't get any
+# 'No handlers could be found for logger "django"' messages
+logger = getLogger('django')
+if not logger.handlers:
+    logger.addHandler(NullHandler())
+
+# /end taken from django codebase
+
+
+class AppFailHandler(logging.Handler):
+    """
+    An exception log handle that logs errors to AppFail.net
+    
+    Compatible with the AppFail REST API v1:
+    http://support.appfail.net/kb/rest-api-for-reporting-failures/documentation-of-submission-format-version-1
+    """
+
+    def __init__(self):
+        logging.Handler.__init__(self)
+
+    def emit(self, record):
+        send = {}
+
+        if record.exc_info:
+            stack_trace = '\n'.join(traceback.format_exception(*record.exc_info))
+        else:
+            stack_trace = "No stack trace available"
+
+        send['ExceptionType'] = record.getMessage()
+        send['StackTrace'] = stack_trace
+        send['HttpVerb'] = record.request.method
+        send['ReferrerUrl'] = record.request.META.get('HTTP_REFERER')
+        send['ExceptionMessage'] = ""
+        send['RelativeUrl'] = record.request.build_absolute_uri()
+        send['ApplicationType'] = "Python/Django"
+        send['OccurrenceTimeUtc'] = datetime.utcnow().strftime("%m/%d/%Y %H:%M:%S.%f")
+        send['User'] = record.request.user.username
+        send['PostValuePairs'] = ""
+        send['QueryValuePairs'] = ""
+        send['ServerVariable'] = ""
+        send['Cookies'] = ""
+        send['UniqueId'] = ""
+        send['UserAgent'] = record.request.META.get("HTTP_USER_AGENT")
+        send['MachineName'] = ""