Use `ijson` to load a file

[ames0k0]

• src: https://github.com/ICRAR/ijson
• talk: https://www.youtube.com/watch?v=th3vsCDhujo

[ames0k0]

Usage example

{
    "key": "value",
    "key1": ["value1", "value2"],
    "key2": 33
}

import ijson
with open("test.json", "rb") as ftrb:
    for item in ijson.parse(ftrb.read()):
        print('>', item)
# > ('', 'start_map', None)
# > ('', 'map_key', 'key')
# > ('key', 'string', 'value')
# > ('', 'map_key', 'key1')
# > ('key1', 'start_array', None)
# > ('key1.item', 'string', 'value1')
# > ('key1.item', 'string', 'value2')
# > ('key1', 'end_array', None)
# > ('', 'map_key', 'key2')
# > ('key2', 'number', 33)
# > ('', 'end_map', None)