(fo, schema, records, *, write_union_type=True)
return writer(
        AvroJSONEncoder(fo, write_union_type=write_union_type), schema, records
    )
Write records to fo (stream) according to schema

    Parameters
    ----------
    fo: file-like
        Output stream
    schema: dict
        Writer schema
    records: iterable
        Records to write. This is commonly a list of the dictionary
        representation of the records, but it can be any iterable
    write_union_type: bool (default True)
        Determine whether to write the union type in the json message.
        If this is set to False the output will be clear json.
        It may however not be decodable back to avro record by `json_read`.


    Example::

        from fastavro import json_writer, parse_schema

        schema = {
            'doc': 'A weather reading.',
            'name': 'Weather',
            'namespace': 'test',
            'type': 'record',
            'fields': [
                {'name': 'station', 'type': 'string'},
                {'name': 'time', 'type': 'long'},
                {'name': 'temp', 'type': 'int'},
            ],
        }
        parsed_schema = parse_schema(schema)

        records = [
            {u'station': u'011990-99999', u'temp': 0, u'time': 1433269388},
            {u'station': u'011990-99999', u'temp': 22, u'time': 1433270389},
            {u'station': u'011990-99999', u'temp': -11, u'time': 1433273379},
            {u'station': u'012650-99999', u'temp': 111, u'time': 1433275478},
        ]

        with open('some-file', 'w') as out:
            json_writer(out, parsed_schema, records)
Write records to fo (stream) according to schema
Write records to fo ( stream ) according to schema
def json_writer(fo, schema, records, *, write_union_type=True):
    """Write records to fo (stream) according to schema

    Parameters
    ----------
    fo: file-like
        Output stream
    schema: dict
        Writer schema
    records: iterable
        Records to write. This is commonly a list of the dictionary
        representation of the records, but it can be any iterable
    write_union_type: bool (default True)
        Determine whether to write the union type in the json message.
        If this is set to False the output will be clear json.
        It may however not be decodable back to avro record by `json_read`.


    Example::

        from fastavro import json_writer, parse_schema

        schema = {
            'doc': 'A weather reading.',
            'name': 'Weather',
            'namespace': 'test',
            'type': 'record',
            'fields': [
                {'name': 'station', 'type': 'string'},
                {'name': 'time', 'type': 'long'},
                {'name': 'temp', 'type': 'int'},
            ],
        }
        parsed_schema = parse_schema(schema)

        records = [
            {u'station': u'011990-99999', u'temp': 0, u'time': 1433269388},
            {u'station': u'011990-99999', u'temp': 22, u'time': 1433270389},
            {u'station': u'011990-99999', u'temp': -11, u'time': 1433273379},
            {u'station': u'012650-99999', u'temp': 111, u'time': 1433275478},
        ]

        with open('some-file', 'w') as out:
            json_writer(out, parsed_schema, records)
    """
    return writer(
        AvroJSONEncoder(fo, write_union_type=write_union_type), schema, records
    )
def json_writer ( fo , schema , records , * , write_union_type = True ) : return writer ( AvroJSONEncoder ( fo , write_union_type = write_union_type ) , schema , records )