Exception when we receive an HTTP 4xx response

[David TARDIVEL]

Traceback (most recent call last):
  File "/opt/.virtualenvs/horizon/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 132, in get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/opt/horizon/horizon/decorators.py", line 36, in dec
    return view_func(request, *args, **kwargs)
  File "/opt/horizon/horizon/decorators.py", line 52, in dec
    return view_func(request, *args, **kwargs)
  File "/opt/horizon/horizon/decorators.py", line 36, in dec
    return view_func(request, *args, **kwargs)
  File "/opt/.virtualenvs/horizon/local/lib/python2.7/site-packages/django/views/generic/base.py", line 71, in view
    return self.dispatch(request, *args, **kwargs)
  File "/opt/.virtualenvs/horizon/local/lib/python2.7/site-packages/django/views/generic/base.py", line 89, in dispatch
    return handler(request, *args, **kwargs)
  File "/opt/.virtualenvs/horizon/local/lib/python2.7/site-packages/django/views/generic/edit.py", line 215, in post
    return self.form_valid(form)
  File "/opt/horizon/horizon/forms/views.py", line 180, in form_valid
    exceptions.handle(self.request)
  File "/opt/horizon/horizon/exceptions.py", line 354, in handle
    six.reraise(exc_type, exc_value, exc_traceback)
  File "/opt/horizon/horizon/forms/views.py", line 177, in form_valid
    handled = form.handle(self.request, form.cleaned_data)
  File "/home/indeed/watcher-dashboard/watcher_dashboard/content/audits/forms.py", line 98, in handle
    if exc.status_code == 409:
AttributeError: 'BadRequest' object has no attribute 'status_code'

status_code does not exist. We should use http_status

ipdb> exc.
exc.args exc.details exc.http_status exc.message exc.method exc.request_id exc.response exc.url

Another error:

Traceback (most recent call last):
  File "/opt/.virtualenvs/horizon/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 132, in get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/opt/horizon/horizon/decorators.py", line 36, in dec
    return view_func(request, *args, **kwargs)
  File "/opt/horizon/horizon/decorators.py", line 52, in dec
    return view_func(request, *args, **kwargs)
  File "/opt/horizon/horizon/decorators.py", line 36, in dec
    return view_func(request, *args, **kwargs)
  File "/opt/.virtualenvs/horizon/local/lib/python2.7/site-packages/django/views/generic/base.py", line 71, in view
    return self.dispatch(request, *args, **kwargs)
  File "/opt/.virtualenvs/horizon/local/lib/python2.7/site-packages/django/views/generic/base.py", line 89, in dispatch
    return handler(request, *args, **kwargs)
  File "/opt/.virtualenvs/horizon/local/lib/python2.7/site-packages/django/views/generic/edit.py", line 215, in post
    return self.form_valid(form)
  File "/opt/horizon/horizon/forms/views.py", line 180, in form_valid
    exceptions.handle(self.request)
  File "/opt/horizon/horizon/exceptions.py", line 354, in handle
    six.reraise(exc_type, exc_value, exc_traceback)
  File "/opt/horizon/horizon/forms/views.py", line 177, in form_valid
    handled = form.handle(self.request, form.cleaned_data)
  File "/home/indeed/watcher-dashboard/watcher_dashboard/content/audits/forms.py", line 100, in handle
    msg = _('Failed to create audit "%s".') % data['name']
KeyError: 'name'

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/watcher-dashboard 0.8.0 release.