Source code for Muscat.IO.JsonReader

# -*- coding: utf-8 -*-
#
# This file is subject to the terms and conditions defined in
# file 'LICENSE.txt', which is part of this source code package.
#

"""Json file reader
"""

import json


def ReadJson(fileName = None, text = None):
    """Function API for reading a json file

    Parameters
    ----------
    fileName : str, optional
        name of the file to be read, by default None
    text : str, optional
        data to be read as a string instead of a file, by default None

    Returns
    -------
    _type_
        _description_
    """
    if fileName is not None:
        with open(fileName) as data_file:
            return json.load(data_file)

    if text is not None:
        return json.loads(text)

    return None

def CheckIntegrity():

    text = \
u"""{"menu": {
    "id": "file",
    "value": "File",
    "popup": {
        "menuitem": [
            {"value": "New", "onclick": "CreateNewDoc()"},
            {"value": "Open", "onclick": "OpenDoc()"},
            {"value": "Close", "onclick": "CloseDoc()"}
            ]
        }
    }
}
"""
    print(ReadJson(text=text))
    from Muscat.Helpers.IO.FileTools import WriteTempFile
    filename = WriteTempFile(filename="test.jso",content=text)

    if filename is not None:
        print(ReadJson(fileName=filename))
    else:
        return "not OK"# pragma: no cover

    if ReadJson() is not None:
        return "not OK"# pragma: no cover

    return "ok"

if __name__ == '__main__':
    print(CheckIntegrity())# pragma: no cover