def handle_exception(self, exception, debug):
"""
Override handle_exception() to provide JSON encoded debug
messages. Also logs any errors to a sentry server if
configured to do so.
"""
# If the exception is a HTTPException, use its error code.
# Otherwise use a generic 500 error code.
if isinstance(exception, webapp2.HTTPException):
self.response.set_status(exception.code)
status_code = exception.code
else:
self.response.set_status(500)
status_code = 500
# collect our error data
exc_info = sys.exc_info()
# Log the exception
logging.exception(exception)
# log error to sentry
sentry.capture_exception(self.request, exc_info)
# Set a custom message.
if settings.DEBUG:
# format exception as JSON object
exc_info_str = {
'exc_type': str(exc_info[0]),
'exc_value': str(exc_info[1]),
}
response = {'exc_info': exc_info_str}
self.json_response(response)
else:
# return simple error msg if 500
if status_code == 500:
self.json_response({'error': 'A server error has occurred'})
# otherwise return the error message's value
else:
self.json_response({'error': exc_info[1]})
def handle_exception(self, exception, debug):
"""
Override handle_exception() to provide nicely rendered debug
pages when in DEBUG mode. Also logs any errors to a sentry
server if configured to do so.
"""
# collect our error data
exc_info = sys.exc_info()
# Log the exception
logging.exception(exception)
# log error to sentry
sentry.capture_exception(self.request, exc_info)
# If the exception is a HTTPException, use its error code.
# Otherwise use a generic 500 error code.
if isinstance(exception, webapp2.HTTPException):
self.response.set_status(exception.code)
status_code = exception.code
else:
self.response.set_status(500)
status_code = 500
# Set a custom message.
if settings.DEBUG:
# render debug error page
error.render_html(self)
else:
# render 404 page if not found
if status_code == 404:
self.template_response('404.html')
# otherwise render the standard 500 page
else:
self.template_response('500.html')