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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