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| author | Evan Allrich <eallrich@gmail.com> | 2018-08-11 07:34:02 (GMT) |
|---|---|---|
| committer | INADA Naoki <methane@users.noreply.github.com> | 2018-08-11 07:34:02 (GMT) |
| commit | 9e840848510d20e644a19c723b803877377d3765 (patch) | |
| tree | 973adac51fbbc1b5cffe1c2151b44422e19e4060 /Doc/library/json.rst | |
| parent | db6075ab3aa44f69c13c4a169806d08596d25003 (diff) | |
| download | cpython-9e840848510d20e644a19c723b803877377d3765.zip cpython-9e840848510d20e644a19c723b803877377d3765.tar.gz cpython-9e840848510d20e644a19c723b803877377d3765.tar.bz2 | |
bpo-34379: Doc: Move note for json.dump (GH-8730)
Diffstat (limited to 'Doc/library/json.rst')
| -rw-r--r-- | Doc/library/json.rst | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/Doc/library/json.rst b/Doc/library/json.rst index d65fb3f..8ce493d 100644 --- a/Doc/library/json.rst +++ b/Doc/library/json.rst @@ -188,6 +188,11 @@ Basic Usage .. versionchanged:: 3.6 All optional parameters are now :ref:`keyword-only <keyword-only_parameter>`. + .. note:: + + Unlike :mod:`pickle` and :mod:`marshal`, JSON is not a framed protocol, + so trying to serialize multiple objects with repeated calls to + :func:`dump` using the same *fp* will result in an invalid JSON file. .. function:: dumps(obj, *, skipkeys=False, ensure_ascii=True, \ check_circular=True, allow_nan=True, cls=None, \ @@ -200,12 +205,6 @@ Basic Usage .. note:: - Unlike :mod:`pickle` and :mod:`marshal`, JSON is not a framed protocol, - so trying to serialize multiple objects with repeated calls to - :func:`dump` using the same *fp* will result in an invalid JSON file. - - .. note:: - Keys in key/value pairs of JSON are always of the type :class:`str`. When a dictionary is converted into JSON, all the keys of the dictionary are coerced to strings. As a result of this, if a dictionary is converted |