You are using django rest, sure.
Why Message doesn't have an function as a property that return the
encrypted .
El lunes, 8 de febrero de 2016, learn django <siddhesh.dive...@gmail.com>
escribió:
> Hi,
> I store some data like email text, headers and from email address in
encoded format in the database.
> I want to have a page where I can display all this information in
readonly format.
> What is the ideal place & way to decode this information and pass it to
django UI.
> I was thinking of reading all the information in my views.py.
> But then I don't want to affect my DB. aka information in DB should
remain encoded.
> eg.
> class FooViewSet(viewsets.ModelViewSet):
> queryset = Message.objects.all()
> Message object has headers, body and from fields which are encoded before
storing in db.
> If I perform any operation on queryset those changes will be reflected in
DB so I cannot do that.
> If I do something like below then I get exception for using list as
queryset becomes a list object instead of queryset object.
> class FooViewSet(viewsets.ModelViewSet):
> queryset = list(Message.objects.all())
> for obj in queryset:
> body = base64.b64decode(obj.body)
> obj.body = body
> --089e01183b7099cbb7052b01766b--
> Traceback (most recent call last):
> File "sztp/wsgi.py", line 16, in <module>
> application = get_wsgi_application()
> File "/usr/local/lib/python2.7/dist-packages/django/core/wsgi.py", line
14, in get_wsgi_application
> django.setup()
> File "/usr/local/lib/python2.7/dist-packages/django/__init__.py", line
18, in setup
> apps.populate(settings.INSTALLED_APPS)
> File "/usr/local/lib/python2.7/dist-packages/django/apps/registry.py",
line 115, in populate
> app_config.ready()
> File "/usr/local/lib/python2.7/dist-packages/debug_toolbar/apps.py",
line 15, in ready
> dt_settings.patch_all()
> File
"/usr/local/lib/python2.7/dist-packages/debug_toolbar/settings.py", line
232, in patch_all
> patch_root_urlconf()
> File
"/usr/local/lib/python2.7/dist-packages/debug_toolbar/settings.py", line
220, in patch_root_urlconf
> reverse('djdt:render_panel')
> File
"/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py", line
550, in reverse
> app_list = resolver.app_dict[ns]
> File
"/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py", line
352, in app_dict
> self._populate()
> File
"/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py", line
285, in _populate
> for pattern in reversed(self.url_patterns):
> File
"/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py", line
402, in url_patterns
> patterns = getattr(self.urlconf_module, "urlpatterns",
self.urlconf_module)
> File
"/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py", line
396, in urlconf_module
> self._urlconf_module = import_module(self.urlconf_name)
> File "/usr/lib/python2.7/importlib/__init__.py", line 37, in
import_module
> __import__(name)
> File "./sztp/urls.py", line 52, in <module>
> url(r'^orca/', include('orca.urls.urls')),
> File
"/usr/local/lib/python2.7/dist-packages/django/conf/urls/__init__.py", line
33, in include
> urlconf_module = import_module(urlconf_module)
> File "/usr/lib/python2.7/importlib/__init__.py", line 37, in
import_module
> __import__(name)
> File "./orca/urls/urls.py", line 26, in <module>
> router.register(r'notification', views.NotificationViewSet)
> File
"/usr/local/lib/python2.7/dist-packages/rest_framework/routers.py", line
61, in register
> base_name = self.get_default_base_name(viewset)
> File
"/usr/local/lib/python2.7/dist-packages/rest_framework/routers.py", line
140, in get_default_base_name
> return queryset.model._meta.object_name.lower()
> AttributeError: 'list' object has no attribute 'model'
>
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--
"La utopía sirve para caminar" Fernando Birri
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