Load package resources contents

gistfile1.txt

$ tree
.
└── package
    ├── a
    ├── b
    └── c

1 directory, 3 files
$ python
Python 3.10.8 (main, Nov  1 2022, 14:18:21) [GCC 12.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import importlib.resources as r
>>> t = r.files('package')
>>> contents = {t2.name: t2.read_text() for t2 in t.iterdir() if t2.is_file()}
>>> contents
{'a': 'aaa\n', 'c': 'ccc\n', 'b': 'bbb\n'}