views.py 文件源码

def logout(request): # /logout
  if request.method != 'POST':  
    return _error_response(request, err_exp.E_BAD_REQUEST, "must make POST request")

  form = AuthForm(request.POST)
  if not form.is_valid():
    return _error_response(request, err_exp.E_FORM_INVALID, "user logout form not correctly filled out")

  post_data = form.cleaned_data
  post_encoded = urllib.parse.urlencode(post_data).encode('utf-8')
  req = urllib.request.Request('http://models-api:8000/api/v1/user/logout/', data=post_encoded, method='POST')
  resp_json = urllib.request.urlopen(req).read().decode('utf-8')
  resp = json.loads(resp_json)

  if not resp:
    return _error_response(request, err_exp.E_LOGIN_FAILED, "no response from models API")
  if resp['ok'] == False: # could be much more nuanced. makes web view handle errors
    return _error_response(request, err_exp.E_LOGIN_FAILED, resp)

  #return _success_response(request, resp['resp'])
  return _success_response(request, "logged out successfully")