Michal Nowikowski <[email protected]> added the comment:
In json module there are dump/dumps methods which internally instantiate
encoder class JSONEncoder (or some other user-defined encoder clas).
They look as follows:
json.dump(obj, fp,
skipkeys=False,
ensure_ascii=True,
check_circular=True,
allow_nan=True,
cls=None,
indent=None,
separators=None,
default=None,
**kw)
json.JSONEncoder(skipkeys=False,
ensure_ascii=True,
check_circular=True,
allow_nan=True,
sort_keys=False,
indent=None,
separators=None,
default=None)
Some of dump/dumps arguments are passed to encoder class:
- skipkeys
- ensure_ascii
- check_circular
- allow_nan
- indent
- separators
- default
And it looks that sort_keys is just missing in keyword args in dump/dumps
method.
But it still can be passed implicitly using **kw arg.
I would propose to do:
- add explicitly sort_keys keyword arg to dump/dumps methods
- add passing it to encoder class
- and adjust documentation accordingly.
----------
nosy: +godfryd
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Python tracker <[email protected]>
<http://bugs.python.org/issue14570>
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