This modules allows to convert between Python objects and the JSON data format.
dump(obj, stream, separators=None)¶
Serialise obj to a JSON string, writing it to the given stream.
If specified, separators should be an
(item_separator, key_separator)tuple. The default is
(', ', ': '). To get the most compact JSON representation, you should specify
(',', ':')to eliminate whitespace.
Return obj represented as a JSON string.
The arguments have the same meaning as in
Parse the given stream, interpreting it as a JSON string and deserialising the data to a Python object. The resulting object is returned.
Parsing continues until end-of-file is encountered. A
ValueErroris raised if the data in stream is not correctly formed.