def _any(thing, fields=()):
"""
Dispatch, all types are routed through here.
"""
ret = None
if isinstance(thing, QuerySet):
ret = _qs(thing, fields=fields)
elif isinstance(thing, (tuple, list, set)):
ret = _list(thing, fields=fields)
elif isinstance(thing, dict):
ret = _dict(thing, fields)
elif isinstance(thing, decimal.Decimal):
ret = str(thing)
elif isinstance(thing, Model):
ret = _model(thing, fields)
elif isinstance(thing, HttpResponse):
raise HttpStatusCode(thing)
elif inspect.isfunction(thing):
if not inspect.getargspec(thing)[0]:
ret = _any(thing())
elif hasattr(thing, '__emittable__'):
f = thing.__emittable__
if inspect.ismethod(f) and len(inspect.getargspec(f)[0]) == 1:
ret = _any(f())
elif repr(thing).startswith(
"<django.db.models.fields.related.RelatedManager"):
ret = _any(thing.all())
else:
ret = smart_unicode(thing, strings_only=True)
return ret
def _any(thing, fields=None):
"""
Dispatch, all types are routed through here.
"""
ret = None
# return anything we've already seen as a string only
# this prevents infinite recursion in the case of recursive
# relationships
if thing in self.stack:
raise RuntimeError, (
u'Circular reference detected while emitting '
'response')
self.stack.append(thing)
if isinstance(thing, QuerySet):
ret = _qs(thing, fields)
elif isinstance(thing, (tuple, list, set)):
ret = _list(thing, fields)
elif isinstance(thing, dict):
ret = _dict(thing, fields)
elif isinstance(thing, decimal.Decimal):
ret = str(thing)
elif isinstance(thing, Model):
ret = _model(thing, fields)
elif isinstance(thing, HttpResponse):
raise HttpStatusCode(thing)
elif inspect.isfunction(thing):
if not inspect.getargspec(thing)[0]:
ret = _any(thing())
elif hasattr(thing, '__emittable__'):
f = thing.__emittable__
if inspect.ismethod(f) and len(inspect.getargspec(f)[0]) == 1:
ret = _any(f())
elif repr(thing).startswith(
"<django.db.models.fields.related.RelatedManager"):
ret = _any(thing.all())
else:
ret = smart_unicode(thing, strings_only=True)
self.stack.pop()
return ret