We got an error when we used API to see a quota detail, we get the
following traceback:
157.99.60.167 - - [08/Mar/2016:10:13:58 +0200] "GET /api/quotas
HTTP/1.1" 200 - "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64;
rv:44.0) Gecko/20100101 Firefox/44.0"
galaxy.web.framework.decorators ERROR 2016-03-08 10:14:10,273
Uncaught exception in exposed API method:
Traceback (most recent call last):
File ".../lib/galaxy/web/framework/decorators.py", line 142, in
decorator
rval = dumps( rval, indent=4, sort_keys=True )
File ".../lib/galaxy/util/json.py", line 65, in safe_dumps
dumped = json.dumps( *args, allow_nan=False, **kwargs )
File "/usr/lib64/python2.6/json/__init__.py", line 237, in dumps
**kw).encode(obj)
File "/usr/lib64/python2.6/json/encoder.py", line 367, in encode
chunks = list(self.iterencode(o))
File "/usr/lib64/python2.6/json/encoder.py", line 309, in
_iterencode
for chunk in self._iterencode_dict(o, markers):
File "/usr/lib64/python2.6/json/encoder.py", line 275, in
_iterencode_dict
for chunk in self._iterencode(value, markers):
File "/usr/lib64/python2.6/json/encoder.py", line 306, in
_iterencode
for chunk in self._iterencode_list(o, markers):
File "/usr/lib64/python2.6/json/encoder.py", line 204, in
_iterencode_list
for chunk in self._iterencode(value, markers):
File "/usr/lib64/python2.6/json/encoder.py", line 309, in
_iterencode
for chunk in self._iterencode_dict(o, markers):
File "/usr/lib64/python2.6/json/encoder.py", line 275, in
_iterencode_dict
for chunk in self._iterencode(value, markers):
File "/usr/lib64/python2.6/json/encoder.py", line 309, in
_iterencode
for chunk in self._iterencode_dict(o, markers):
File "/usr/lib64/python2.6/json/encoder.py", line 275, in
_iterencode_dict
for chunk in self._iterencode(value, markers):
File "/usr/lib64/python2.6/json/encoder.py", line 317, in
_iterencode
for chunk in self._iterencode_default(o, markers):
File "/usr/lib64/python2.6/json/encoder.py", line 323, in
_iterencode_default
newobj = self.default(o)
File "/usr/lib64/python2.6/json/encoder.py", line 344, in default
raise TypeError(repr(o) + " is not JSON serializable")
TypeError: Decimal('856488698767') is not JSON serializable
json can't serialize Decimal object.
I tested it with simplejson and it works.
An other solution is to convert the Decimal object to a float before
the dumps.
Thanks a lot for your help
Best regards,
--
Fabien Mareuil | Centre d'Informatique
pour la Biologie fabien.mareuil@pasteur.fr
| Institut Pasteur
25,28 rue du Docteur Roux 75015 Paris, France