I've searched through this forum and the docs for both Cartridge and
Mezzanine and haven't been able to get a handle on the best way to
implement traditional product reviews. I could of course write an entirely
new app to handle reviews and ratings together, but since Mezzanine already
has RatingsField and CommentsField, it seems like there should be a
workable solution without having to rewrite parts of both in a new app.
I'm using field injection to avoid the overhead of multi-table inheritance,
and haven't had problems adding any other Mezzanine fields, but when I try
injecting a CommentsField from mezzanine.generic.fields, I get in
ImproperlyConfigured error:
The EXTRA_MODEL_FIELDS setting contains arguments for the field
'mezzanine.generic.fields.CommentsField' which could not be applied:
__init__() got multiple values for keyword argument 'to'
Here's my injected field in settings.py:
("cartridge.shop.models.Product.reviews",
"mezzanine.generic.fields.CommentsField", ("Product reviews",),
{"max_length": 1000, "blank": True, "null": True},
),
Shouldn't the Product be the only argument passed here? What have I
misunderstood?
Also in general, is this the best/easiest approach to implementing basic
product reviews? Or is there a better way? I'm certainly open to
suggestions/ideas.
Thanks in advance!
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