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Diffstat (limited to 'Lib/json/encoder.py')
| -rw-r--r-- | Lib/json/encoder.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Lib/json/encoder.py b/Lib/json/encoder.py index 75b7f494b3..e1ed21f6e7 100644 --- a/Lib/json/encoder.py +++ b/Lib/json/encoder.py @@ -125,7 +125,10 @@ class JSONEncoder(object): If indent is a non-negative integer, then JSON array elements and object members will be pretty-printed with that indent level. An indent level of 0 will only insert newlines. - None is the most compact representation. + None is the most compact representation. Since the default + item separator is ', ', the output might include trailing + whitespace when indent is specified. You can use + separators=(',', ': ') to avoid this. If specified, separators should be a (item_separator, key_separator) tuple. The default is (', ', ': '). To get the most compact JSON |