def requests_unusual_status(e):
status_code = e.response.status_code
status_text = e.response.reason
if status_code == 404:
LOG.exception("Backend responded that resource doesn't exist: %s",
e.request)
return call_error("The backend server did not respond properly",
503)
if status_code == 409:
LOG.exception('Backend rejected, the input that was given: %s',
e.request)
return call_error(
"The information you submit was invalid for an unspecified reason. Try something else.",
409)
if status_code == 500:
LOG.exception(
'Cannot service response due to a fault in a dependent service'
)
return call_error(
"The backend server failed to respond as expected", 503)
if status_code == 502:
LOG.exception('Backend server responded as Bad Gateway')
return call_error(
"The backend server failed to respond try again in a few minutes",
503)
return general_exception(e)
def server_error(e):
LOG.exception('An error occurred during a request.')
return call_error(e.description, 500)
def server_error(e):
LOG.exception('Wrong method was used')
return call_error("Method Not Allowed", 405)
def server_error(e):
LOG.exception('Requested something that doesn\'t exist')
return call_error(e.description, 404)
def server_error(e):
LOG.exception('An invalid request was made')
return call_error(e.description, 400)
def general_exception(e):
LOG.exception('Unexpected exception')
return call_error(
"Unexpected exception happened. No details available", 500)