model._meta.get_all_field_names()
will give you all the model's field names, then you can use model._meta.get_field()
to work your way to the verbose name, and getattr(model_instance, 'field_name')
to get the value from the model.
NOTE: model._meta.get_all_field_names()
is deprecated in django 1.9. Instead use model._meta.get_fields()
to get the model's fields and field.name
to get each field name.
You can use Django's to-python queryset serializer.
Just put the following code in your view:
from django.core import serializers
data = serializers.serialize( "python", SomeModel.objects.all() )
And then in the template:
{% for instance in data %}
{% for field, value in instance.fields.items %}
{{ field }}: {{ value }}
{% endfor %}
{% endfor %}
Its great advantage is the fact that it handles relation fields.
For the subset of fields try:
data = serializers.serialize('python', SomeModel.objects.all(), fields=('name','size'))
Finally found a good solution to this on the dev mailing list:
In the view add:
from django.forms.models import model_to_dict
def show(request, object_id):
object = FooForm(data=model_to_dict(Foo.objects.get(pk=object_id)))
return render_to_response('foo/foo_detail.html', {'object': object})
in the template add:
{% for field in object %}
<li><b>{{ field.label }}:</b> {{ field.data }}</li>
{% endfor %}
Here's another approach using a model method. This version resolves picklist/choice fields, skips empty fields, and lets you exclude specific fields.
def get_all_fields(self):
"""Returns a list of all field names on the instance."""
fields = []
for f in self._meta.fields:
fname = f.name
# resolve picklists/choices, with get_xyz_display() function
get_choice = 'get_'+fname+'_display'
if hasattr(self, get_choice):
value = getattr(self, get_choice)()
else:
try:
value = getattr(self, fname)
except AttributeError:
value = None
# only display fields with values and skip some fields entirely
if f.editable and value and f.name not in ('id', 'status', 'workshop', 'user', 'complete') :
fields.append(
{
'label':f.verbose_name,
'name':f.name,
'value':value,
}
)
return fields
Then in your template:
{% for f in app.get_all_fields %}
<dt>{{f.label|capfirst}}</dt>
<dd>
{{f.value|escape|urlize|linebreaks}}
</dd>
{% endfor %}
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