Function isabs

Lib/posixpath.py:62–66

Test whether a path is absolute

(s, /)

# Trivial in Posix, harder on the Mac or MS-DOS.

def isabs(s, /):
    """Test whether a path is absolute"""
    s = os.fspath(s)
    sep = _get_sep(s)
    return s.startswith(sep)


# Join pathnames.