jsonslicer_streaming_json_parser_with_path_pattern_matching.py

1from jsonslicer import JsonSlicer
2
3# Example data: a large JSON file containing a list of objects
4# with the structure: {"users": [{"id": 1, "name": "Alice"}, {"id": 2, "name": "Bob"}]}
5
6with open('data.json', 'r') as f:
7    # JsonSlicer(file_handle, path_to_extract, read_size=X)
8    # The path is a list of keys/indices; None acts as a wildcard for array elements
9    objs = JsonSlicer(f, ('users', None))
10    
11    for user in objs:
12        print(user['name'])