for what it's worth...
if you use simplejson instead of json (many people do), there is a
'for_json' kwarg in the encoder...
If *for_json* is true (not the default), objects with a for_json() method
will use the return value of that method for encoding as JSON instead of
the object.
so you can do things like:
class Foo(object):
def for_json(self):
"""return json representation"""
return {}
__json__ = for_json # enable for pyramid's magic method
i think the json serialization stuff either belongs in the model, or as a
helper package that has no dependencies on pyramid.
my current SQLalchemy project started out as pyramid. It also has Celery
and Twisted portions, and a host of command line scripts. Guess what
component is re-used across every framework? my SqlAchemy models.
The json encoding stuff has been useful for debugging; but also for caching
and cache manipulation. I don't need to run everything in Pyramid.
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