20221012a

pathlib modul
=============

https://docs.python.org/3/library/pathlib.html

    >>> from pathlib import Path

    >>> p = Path("/usr/lib/python2.5/gopherlib.py")

    >>> p.parent
    PosixPath('/usr/lib/python2.5')

    >>> str(p.parent)
    '/usr/lib/python2.5'

    >>> p.name
    'gopherlib.py'

    >>> p.suffix    # !!! called suffix, not ext !!!
    '.py'

    >>> p.stem
    'gopherlib'

    >>> q = Path(p.parent, p.stem + p.suffix)
    >>> q
    PosixPath('/usr/lib/python2.5/gopherlib.py')

    >>> date = Path("/usr", "bin", "date")
    >>> date
    PosixPath('/usr/bin/date')


további érdekességek:

    >>> Path.home()
    PosixPath('/home/jabba')

    >>> p = Path("hello.txt")
    >>> p.is_file()
    False
    >>> p.touch()
    >>> p.is_file()
    True

    >>> p.chmod(0o755)    # octal number