After some research my conclusion is that UUID object serialization is not
supported by default json encoder/decoder. I think the solution would be to
implement UUID serialization for session and set new serializer with
settings.SESSION_SERIALER... UUID.urn form looks most reasonable for uuid
detection during decoding.
I just realized that cartridge-payments targets multiple payment models and
I don't need that. Thus I think can ignore the issue for now and look for
direct paypal integration instead.
On Wednesday, June 4, 2014 2:39:24 PM UTC-7, Sergei G wrote:
>
> I am trying to get cartridge-payments to work.
>
> Exception Type: TypeError at /shop/checkout/
> Exception Value: UUID('ab07bbb9-78ff-45dd-a670-251bb3c65163') is not JSON
> serializable
>
> Django: 1.6.5
> Python: 2.7.6
>
> Traceback:
> File "lib/python2.7/site-packages/django/core/handlers/base.py" in
> get_response
> 199. response = middleware_method(request, response)
> File "lib/python2.7/site-packages/django/contrib/sessions/middleware.py"
> in process_response
> 38. request.session.save()
> File "lib/python2.7/site-packages/django/contrib/sessions/backends/db.py"
> in save
> 57.
> session_data=self.encode(self._get_session(no_load=must_create)),
> File
> "lib/python2.7/site-packages/django/contrib/sessions/backends/base.py" in
> encode
> 87. serialized = self.serializer().dumps(session_dict)
> File "lib/python2.7/site-packages/django/core/signing.py" in dumps
> 88. return json.dumps(obj, separators=(',',
> ':')).encode('latin-1')
> File "/usr/local/lib/python2.7/json/__init__.py" in dumps
> 250. sort_keys=sort_keys, **kw).encode(obj)
> File "/usr/local/lib/python2.7/json/encoder.py" in encode
> 207. chunks = self.iterencode(o, _one_shot=True)
> File "/usr/local/lib/python2.7/json/encoder.py" in iterencode
> 270. return _iterencode(o, 0)
> File "/usr/local/lib/python2.7/json/encoder.py" in default
> 184. raise TypeError(repr(o) + " is not JSON serializable")
>
> Exception Type: TypeError at /shop/checkout/
> Exception Value: UUID('ab07bbb9-78ff-45dd-a670-251bb3c65163') is not JSON
> serializable
>
>
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