Mercurial > cpython-lru_cache-weakref
diff Lib/json/encoder.py @ 80631:e63ac05ccfa8
#16333: use (",", ": ") as default separator when indent is specified to avoid trailing whitespace. Patch by Serhiy Storchaka.
| author | Ezio Melotti <ezio.melotti@gmail.com> |
|---|---|
| date | Thu, 29 Nov 2012 00:42:56 +0200 |
| parents | 8b30a764b58d |
| children | 406c6fd7e753 |
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--- a/Lib/json/encoder.py Thu Nov 29 00:37:52 2012 +0200 +++ b/Lib/json/encoder.py Thu Nov 29 00:42:56 2012 +0200 @@ -127,9 +127,10 @@ indent level. An indent level of 0 will only insert newlines. None is the most compact representation. - If specified, separators should be a (item_separator, key_separator) - tuple. The default is (', ', ': '). To get the most compact JSON - representation you should specify (',', ':') to eliminate whitespace. + If specified, separators should be an (item_separator, key_separator) + tuple. The default is (', ', ': ') if *indent* is ``None`` and + (',', ': ') otherwise. To get the most compact JSON representation, + you should specify (',', ':') to eliminate whitespace. If specified, default is a function that gets called for objects that can't otherwise be serialized. It should return a JSON encodable @@ -145,6 +146,8 @@ self.indent = indent if separators is not None: self.item_separator, self.key_separator = separators + elif indent is not None: + self.item_separator = ',' if default is not None: self.default = default