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Code Issues Releases Wiki Activity

Prevent empty lists in JSON responses

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spl0k 2013-06-12 23:01:24 +02:00
parent 349dbe6d68
commit d05e2427d0
1 changed files with 12 additions and 0 deletions
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12
api/__init__.py
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@ -74,6 +74,18 @@ class ResponseHelper:
@staticmethod @staticmethod
def responsize_json(ret, error = False, version = "1.8.0"): def responsize_json(ret, error = False, version = "1.8.0"):
def check_lists(d):
for key, value in d.items():
if isinstance(value, dict):
d[key] = check_lists(value)
elif isinstance(value, list):
if len(value) == 0:
del d[key]
else:
d[key] = [ check_lists(item) if isinstance(item, dict) else item for item in value ]
return d
ret = check_lists(ret)
# add headers to response # add headers to response
ret.update({ ret.update({
'status': 'failed' if error else 'ok', 'status': 'failed' if error else 'ok',