kopia lustrzana https://github.com/micropython/micropython
42 wiersze
1.2 KiB
ReStructuredText
42 wiersze
1.2 KiB
ReStructuredText
:mod:`json` -- JSON encoding and decoding
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=========================================
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.. module:: json
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:synopsis: JSON encoding and decoding
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|see_cpython_module| :mod:`python:json`.
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This modules allows to convert between Python objects and the JSON
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data format.
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Functions
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---------
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.. function:: dump(obj, stream, separators=None)
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Serialise *obj* to a JSON string, writing it to the given *stream*.
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If specified, separators should be an ``(item_separator, key_separator)``
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tuple. The default is ``(', ', ': ')``. To get the most compact JSON
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representation, you should specify ``(',', ':')`` to eliminate whitespace.
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.. function:: dumps(obj, separators=None)
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Return *obj* represented as a JSON string.
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The arguments have the same meaning as in `dump`.
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.. function:: load(stream)
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Parse the given *stream*, interpreting it as a JSON string and
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deserialising the data to a Python object. The resulting object is
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returned.
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Parsing continues until end-of-file is encountered.
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A :exc:`ValueError` is raised if the data in *stream* is not correctly formed.
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.. function:: loads(str)
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Parse the JSON *str* and return an object. Raises :exc:`ValueError` if the
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string is not correctly formed.
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