Read write helpers

Simple helpers to read/write files/folders.

load_json_file

Reads a json file sitting at the passed pathlib Path (by the way, we advise to get rid of all os code when you can. For dealing with files/folders, pathlib is just way simpler and user friendly to use.).

write_json_file

write the passed data (either a dict or a list) onto disk at the passed pathlib path.

make_dir

safe (recursive) directory creation given a pathlib path (you can just create in one shot b c and d in a by passing a/b/c/d)

Simple example

# low-level read-write methods
data = {'toto': 23}
make_dir(TEST_DIR)
write_json_file(data, TEST_DIR / 'test.json')
loaded_data = load_json_file(TEST_DIR / 'test.json')
self.assertEqual(data, loaded_data)`