pathlib_quickstart_directory_listing_glob_and_file_operations.py

1from pathlib import Path
2
3# Listing subdirectories:
4p = Path('.')
5[x for x in p.iterdir() if x.is_dir()]
6
7# Listing Python source files in this directory tree:
8list(p.glob('**/*.py'))
9
10# Navigating inside a directory tree:
11p = Path('/etc')
12q = p / 'init.d' / 'reboot'
13q
14# PosixPath('/etc/init.d/reboot')
15q.resolve()
16# PosixPath('/etc/rc.d/init.d/reboot')
17
18# Querying path properties:
19q.exists()
20q.is_dir()
21
22# Opening a file:
23with q.open() as f: f.readline()