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Added possibility to specify what attributes of ForeignKeys and OneToOne fields to include via nested tuples

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This commit is contained in:
Alen Mujezinovic 2011-06-08 15:45:04 +01:00
parent c7c1408875
commit 253663aee8
1 changed files with 13 additions and 1 deletions
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12
djangorestframework/resources.py
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@ -62,6 +62,12 @@ def _model_to_dict(instance, resource=None):
# Method fields # Method fields
for fname in extra_fields: for fname in extra_fields:
if isinstance(fname, (tuple, list)):
fname, fields = fname
else:
fname, fields = fname, False
try: try:
if hasattr(resource, fname): if hasattr(resource, fname):
# check the resource first, to allow it to override fields # check the resource first, to allow it to override fields
@ -77,6 +83,12 @@ def _model_to_dict(instance, resource=None):
# TODO: It would be nicer if this didn't recurse here. # TODO: It would be nicer if this didn't recurse here.
# Let's keep _model_to_dict flat, and _object_to_data recursive. # Let's keep _model_to_dict flat, and _object_to_data recursive.
if fields:
Resource = type('Resource', (object,), {'fields': fields,
'include': (),
'exclude': ()})
data[fname] = _object_to_data(obj, Resource())
else:
data[fname] = _object_to_data(obj) data[fname] = _object_to_data(obj)
except NoReverseMatch: except NoReverseMatch: