def fetch()

in blueprints/cloud-operations/compute-quota-monitoring/src/main.py [0:0]

• 30 lines of code
• 7 McCabe index (conditional complexity)

def fetch(request, delete=False):
  'Minimal HTTP client interface for API calls.'
  logging.debug(f'fetch {"POST" if request.data else "GET"} {request.url}')
  logging.debug(request.data)
  try:
    if delete:
      response = HTTP.delete(request.url, headers=request.headers)
    elif not request.data:
      response = HTTP.get(request.url, headers=request.headers)
    else:
      response = HTTP.post(request.url, headers=request.headers,
                           data=json.dumps(request.data))
  except (google.auth.exceptions.RefreshError,
          requests.exceptions.ReadTimeout) as e:
    raise SystemExit(e.args[0])
  try:
    rdata = json.loads(response.content)
  except json.JSONDecodeError as e:
    logging.critical(e)
    raise SystemExit(f'Error decoding response: {response.content}')
  if response.status_code == 404:
    raise NotFound(
        f'Resource not found. Error: {rdata.get("error")} URL: {request.url}')
  if response.status_code != 200:
    logging.critical(rdata)
    error = rdata.get('error', {})
    raise SystemExit('API error: {} (HTTP {})'.format(
        error.get('message', 'error message cannot be decoded'),
        error.get('code', 'no code found')))
  return json.loads(response.content)