OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 EXTERNALLY-MANAGED	645 bytes	02/04/2025 02:48:35 PM	rw-r--r--
📄 LICENSE.txt	13.61 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 __future__.py	5.1 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 __hello__.py	227 bytes	02/04/2025 02:48:35 PM	rw-r--r--
📁 __phello__	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📁 __pycache__	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 _aix_support.py	3.93 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 _collections_abc.py	31.33 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 _compat_pickle.py	8.56 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 _compression.py	5.55 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 _distutils_system_mod.py	5.58 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 _markupbase.py	14.31 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 _osx_support.py	21.51 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 _py_abc.py	6.04 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 _pydatetime.py	89.94 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 _pydecimal.py	223.85 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 _pyio.py	91.4 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 _pylong.py	8.83 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 _sitebuiltins.py	3.05 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 _strptime.py	24.04 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 _sysconfigdata__linux_x86_64-linux-gnu.py	48.34 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 _sysconfigdata__x86_64-linux-gnu.py	48.34 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 _threading_local.py	7.05 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 _weakrefset.py	5.75 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 abc.py	6.38 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 aifc.py	33.41 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 antigravity.py	500 bytes	02/04/2025 02:48:35 PM	rw-r--r--
📄 argparse.py	99.37 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 ast.py	62.75 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 asyncio	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 base64.py	20.12 KB	06/10/2025 09:51:04 PM	rwxr-xr-x
📄 bdb.py	31.7 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 bisect.py	3.34 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 bz2.py	11.57 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 cProfile.py	6.4 KB	06/10/2025 09:51:04 PM	rwxr-xr-x
📄 calendar.py	24.82 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 cgi.py	33.61 KB	06/10/2025 09:51:04 PM	rwxr-xr-x
📄 cgitb.py	12.13 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 chunk.py	5.37 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 cmd.py	14.52 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 code.py	10.44 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 codecs.py	36.01 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 codeop.py	5.77 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 collections	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 colorsys.py	3.97 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 compileall.py	20.12 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 concurrent	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📁 config-3.12-x86_64-linux-gnu	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 configparser.py	52.53 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 contextlib.py	26.99 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 contextvars.py	129 bytes	02/04/2025 02:48:35 PM	rw-r--r--
📄 copy.py	8.21 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 copyreg.py	7.44 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 crypt.py	3.82 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 csv.py	16 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 ctypes	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📁 curses	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 dataclasses.py	60.31 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 datetime.py	268 bytes	02/04/2025 02:48:35 PM	rw-r--r--
📁 dbm	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 decimal.py	320 bytes	02/04/2025 02:48:35 PM	rw-r--r--
📄 difflib.py	81.36 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 dis.py	29.5 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 doctest.py	103.98 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 email	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📁 encodings	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📁 ensurepip	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 enum.py	79.72 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 filecmp.py	9.95 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 fileinput.py	15.35 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 fnmatch.py	5.86 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 fractions.py	37.17 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 ftplib.py	33.92 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 functools.py	37.23 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 genericpath.py	5.18 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 getopt.py	7.31 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 getpass.py	5.85 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 gettext.py	21.24 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 glob.py	8.53 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 graphlib.py	9.43 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 gzip.py	24.28 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 hashlib.py	9.13 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 heapq.py	22.48 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 hmac.py	7.54 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 html	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📁 http	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 imaplib.py	52.43 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 imghdr.py	4.29 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 importlib	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 inspect.py	122.48 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 io.py	3.5 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 ipaddress.py	76.46 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 json	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 keyword.py	1.05 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 lib-dynload	-	06/10/2025 09:51:17 PM	rwxr-xr-x
📄 linecache.py	5.52 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 locale.py	76.72 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 logging	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 lzma.py	12.97 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 mailbox.py	77.06 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 mailcap.py	9.11 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 mimetypes.py	22.35 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 modulefinder.py	23.14 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 multiprocessing	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 netrc.py	6.76 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 nntplib.py	40.12 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 ntpath.py	30.75 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 nturl2path.py	2.82 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 numbers.py	11.2 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 opcode.py	12.87 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 operator.py	10.71 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 optparse.py	58.95 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 os.py	38.85 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 pathlib.py	49.95 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 pdb.py	67.83 KB	06/10/2025 09:51:04 PM	rwxr-xr-x
📄 pickle.py	63.38 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 pickletools.py	91.66 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 pipes.py	8.77 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 pkgutil.py	17.85 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 platform.py	42.32 KB	06/10/2025 09:51:04 PM	rwxr-xr-x
📄 plistlib.py	27.68 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 poplib.py	13.83 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 posixpath.py	17.15 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 pprint.py	23.59 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 profile.py	22.55 KB	06/10/2025 09:51:04 PM	rwxr-xr-x
📄 pstats.py	28.6 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 pty.py	5.99 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 py_compile.py	7.69 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 pyclbr.py	11.13 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 pydoc.py	110.44 KB	06/10/2025 09:51:04 PM	rwxr-xr-x
📁 pydoc_data	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 queue.py	11.23 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 quopri.py	7.02 KB	06/10/2025 09:51:04 PM	rwxr-xr-x
📄 random.py	33.87 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 re	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 reprlib.py	6.42 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 rlcompleter.py	7.64 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 runpy.py	12.6 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 sched.py	6.2 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 secrets.py	1.94 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 selectors.py	19.21 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 shelve.py	8.36 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 shlex.py	13.04 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 shutil.py	56.76 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 signal.py	2.44 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 site.py	23.34 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 smtplib.py	42.51 KB	06/10/2025 09:51:04 PM	rwxr-xr-x
📄 sndhdr.py	7.27 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 socket.py	36.53 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 socketserver.py	27.2 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 sqlite3	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 sre_compile.py	231 bytes	02/04/2025 02:48:35 PM	rw-r--r--
📄 sre_constants.py	232 bytes	02/04/2025 02:48:35 PM	rw-r--r--
📄 sre_parse.py	229 bytes	02/04/2025 02:48:35 PM	rw-r--r--
📄 ssl.py	49.63 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 stat.py	5.36 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 statistics.py	49.05 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 string.py	11.51 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 stringprep.py	12.61 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 struct.py	257 bytes	02/04/2025 02:48:35 PM	rw-r--r--
📄 subprocess.py	86.65 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 sunau.py	18.04 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 symtable.py	10.5 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 sysconfig.py	32 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 tabnanny.py	11.26 KB	06/10/2025 09:51:04 PM	rwxr-xr-x
📄 tarfile.py	105.93 KB	06/10/2025 09:51:04 PM	rwxr-xr-x
📄 telnetlib.py	22.75 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 tempfile.py	36.46 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 test	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 textwrap.py	19.26 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 this.py	1003 bytes	02/04/2025 02:48:35 PM	rw-r--r--
📄 threading.py	58.71 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 timeit.py	13.15 KB	06/10/2025 09:51:04 PM	rwxr-xr-x
📄 token.py	2.42 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 tokenize.py	20.72 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 tomllib	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 trace.py	28.5 KB	06/10/2025 09:51:04 PM	rwxr-xr-x
📄 traceback.py	45.24 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 tracemalloc.py	17.62 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 tty.py	1.99 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 turtle.py	142.93 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 types.py	10.74 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 typing.py	114.68 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 unittest	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📁 urllib	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 uu.py	7.19 KB	06/10/2025 09:51:04 PM	rwxr-xr-x
📄 uuid.py	28.96 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 venv	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 warnings.py	21.25 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 wave.py	22.24 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 weakref.py	21.01 KB	02/04/2025 02:48:35 PM	rw-r--r--
📄 webbrowser.py	23.08 KB	06/10/2025 09:51:04 PM	rwxr-xr-x
📁 wsgiref	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 xdrlib.py	5.8 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 xml	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📁 xmlrpc	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 zipapp.py	7.37 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 zipfile	-	06/10/2025 09:51:14 PM	rwxr-xr-x
📄 zipimport.py	27.47 KB	02/04/2025 02:48:35 PM	rw-r--r--
📁 zoneinfo	-	06/10/2025 09:51:14 PM	rwxr-xr-x

Editing: ntpath.py

# Module 'ntpath' -- common operations on WinNT/Win95 pathnames
"""Common pathname manipulations, WindowsNT/95 version.

Instead of importing this module directly, import os and refer to this
module as os.path.
"""

# strings representing various path-related bits and pieces
# These are primarily for export; internally, they are hardcoded.
# Should be set before imports for resolving cyclic dependency.
curdir = '.'
pardir = '..'
extsep = '.'
sep = '\\'
pathsep = ';'
altsep = '/'
defpath = '.;C:\\bin'
devnull = 'nul'

import os
import sys
import stat
import genericpath
from genericpath import *

__all__ = ["normcase","isabs","join","splitdrive","splitroot","split","splitext",
           "basename","dirname","commonprefix","getsize","getmtime",
           "getatime","getctime", "islink","exists","lexists","isdir","isfile",
           "ismount", "expanduser","expandvars","normpath","abspath",
           "curdir","pardir","sep","pathsep","defpath","altsep",
           "extsep","devnull","realpath","supports_unicode_filenames","relpath",
           "samefile", "sameopenfile", "samestat", "commonpath", "isjunction"]

def _get_bothseps(path):
    if isinstance(path, bytes):
        return b'\\/'
    else:
        return '\\/'

# Normalize the case of a pathname and map slashes to backslashes.
# Other normalizations (such as optimizing '../' away) are not done
# (this is done by normpath).

try:
    from _winapi import (
        LCMapStringEx as _LCMapStringEx,
        LOCALE_NAME_INVARIANT as _LOCALE_NAME_INVARIANT,
        LCMAP_LOWERCASE as _LCMAP_LOWERCASE)

def normcase(s):
        """Normalize case of pathname.

Makes all characters lowercase and all slashes into backslashes.
        """
        s = os.fspath(s)
        if not s:
            return s
        if isinstance(s, bytes):
            encoding = sys.getfilesystemencoding()
            s = s.decode(encoding, 'surrogateescape').replace('/', '\\')
            s = _LCMapStringEx(_LOCALE_NAME_INVARIANT,
                               _LCMAP_LOWERCASE, s)
            return s.encode(encoding, 'surrogateescape')
        else:
            return _LCMapStringEx(_LOCALE_NAME_INVARIANT,
                                  _LCMAP_LOWERCASE,
                                  s.replace('/', '\\'))
except ImportError:
    def normcase(s):
        """Normalize case of pathname.

Makes all characters lowercase and all slashes into backslashes.
        """
        s = os.fspath(s)
        if isinstance(s, bytes):
            return os.fsencode(os.fsdecode(s).replace('/', '\\').lower())
        return s.replace('/', '\\').lower()

# Return whether a path is absolute.
# Trivial in Posix, harder on Windows.
# For Windows it is absolute if it starts with a slash or backslash (current
# volume), or if a pathname after the volume-letter-and-colon or UNC-resource
# starts with a slash or backslash.

def isabs(s):
    """Test whether a path is absolute"""
    s = os.fspath(s)
    if isinstance(s, bytes):
        sep = b'\\'
        altsep = b'/'
        colon_sep = b':\\'
    else:
        sep = '\\'
        altsep = '/'
        colon_sep = ':\\'
    s = s[:3].replace(altsep, sep)
    # Absolute: UNC, device, and paths with a drive and root.
    # LEGACY BUG: isabs("/x") should be false since the path has no drive.
    if s.startswith(sep) or s.startswith(colon_sep, 1):
        return True
    return False

# Join two (or more) paths.
def join(path, *paths):
    path = os.fspath(path)
    if isinstance(path, bytes):
        sep = b'\\'
        seps = b'\\/'
        colon = b':'
    else:
        sep = '\\'
        seps = '\\/'
        colon = ':'
    try:
        if not paths:
            path[:0] + sep  #23780: Ensure compatible data type even if p is null.
        result_drive, result_root, result_path = splitroot(path)
        for p in map(os.fspath, paths):
            p_drive, p_root, p_path = splitroot(p)
            if p_root:
                # Second path is absolute
                if p_drive or not result_drive:
                    result_drive = p_drive
                result_root = p_root
                result_path = p_path
                continue
            elif p_drive and p_drive != result_drive:
                if p_drive.lower() != result_drive.lower():
                    # Different drives => ignore the first path entirely
                    result_drive = p_drive
                    result_root = p_root
                    result_path = p_path
                    continue
                # Same drive in different case
                result_drive = p_drive
            # Second path is relative to the first
            if result_path and result_path[-1] not in seps:
                result_path = result_path + sep
            result_path = result_path + p_path
        ## add separator between UNC and non-absolute path
        if (result_path and not result_root and
            result_drive and result_drive[-1:] not in colon + seps):
            return result_drive + sep + result_path
        return result_drive + result_root + result_path
    except (TypeError, AttributeError, BytesWarning):
        genericpath._check_arg_types('join', path, *paths)
        raise

# Split a path in a drive specification (a drive letter followed by a
# colon) and the path specification.
# It is always true that drivespec + pathspec == p
def splitdrive(p):
    """Split a pathname into drive/UNC sharepoint and relative path specifiers.
    Returns a 2-tuple (drive_or_unc, path); either part may be empty.

If you assign
        result = splitdrive(p)
    It is always true that:
        result[0] + result[1] == p

If the path contained a drive letter, drive_or_unc will contain everything
    up to and including the colon.  e.g. splitdrive("c:/dir") returns ("c:", "/dir")

If the path contained a UNC path, the drive_or_unc will contain the host name
    and share up to but not including the fourth directory separator character.
    e.g. splitdrive("//host/computer/dir") returns ("//host/computer", "/dir")

Paths cannot contain both a drive letter and a UNC path.

"""
    drive, root, tail = splitroot(p)
    return drive, root + tail

def splitroot(p):
    """Split a pathname into drive, root and tail. The drive is defined
    exactly as in splitdrive(). On Windows, the root may be a single path
    separator or an empty string. The tail contains anything after the root.
    For example:

splitroot('//server/share/') == ('//server/share', '/', '')
        splitroot('C:/Users/Barney') == ('C:', '/', 'Users/Barney')
        splitroot('C:///spam///ham') == ('C:', '/', '//spam///ham')
        splitroot('Windows/notepad') == ('', '', 'Windows/notepad')
    """
    p = os.fspath(p)
    if isinstance(p, bytes):
        sep = b'\\'
        altsep = b'/'
        colon = b':'
        unc_prefix = b'\\\\?\\UNC\\'
        empty = b''
    else:
        sep = '\\'
        altsep = '/'
        colon = ':'
        unc_prefix = '\\\\?\\UNC\\'
        empty = ''
    normp = p.replace(altsep, sep)
    if normp[:1] == sep:
        if normp[1:2] == sep:
            # UNC drives, e.g. \\server\share or \\?\UNC\server\share
            # Device drives, e.g. \\.\device or \\?\device
            start = 8 if normp[:8].upper() == unc_prefix else 2
            index = normp.find(sep, start)
            if index == -1:
                return p, empty, empty
            index2 = normp.find(sep, index + 1)
            if index2 == -1:
                return p, empty, empty
            return p[:index2], p[index2:index2 + 1], p[index2 + 1:]
        else:
            # Relative path with root, e.g. \Windows
            return empty, p[:1], p[1:]
    elif normp[1:2] == colon:
        if normp[2:3] == sep:
            # Absolute drive-letter path, e.g. X:\Windows
            return p[:2], p[2:3], p[3:]
        else:
            # Relative path with drive, e.g. X:Windows
            return p[:2], empty, p[2:]
    else:
        # Relative path, e.g. Windows
        return empty, empty, p

# Split a path in head (everything up to the last '/') and tail (the
# rest).  After the trailing '/' is stripped, the invariant
# join(head, tail) == p holds.
# The resulting head won't end in '/' unless it is the root.

def split(p):
    """Split a pathname.

Return tuple (head, tail) where tail is everything after the final slash.
    Either part may be empty."""
    p = os.fspath(p)
    seps = _get_bothseps(p)
    d, r, p = splitroot(p)
    # set i to index beyond p's last slash
    i = len(p)
    while i and p[i-1] not in seps:
        i -= 1
    head, tail = p[:i], p[i:]  # now tail has no slashes
    return d + r + head.rstrip(seps), tail

# Split a path in root and extension.
# The extension is everything starting at the last dot in the last
# pathname component; the root is everything before that.
# It is always true that root + ext == p.

def splitext(p):
    p = os.fspath(p)
    if isinstance(p, bytes):
        return genericpath._splitext(p, b'\\', b'/', b'.')
    else:
        return genericpath._splitext(p, '\\', '/', '.')
splitext.__doc__ = genericpath._splitext.__doc__

# Return the tail (basename) part of a path.

def basename(p):
    """Returns the final component of a pathname"""
    return split(p)[1]

# Return the head (dirname) part of a path.

def dirname(p):
    """Returns the directory component of a pathname"""
    return split(p)[0]

# Is a path a junction?

if hasattr(os.stat_result, 'st_reparse_tag'):
    def isjunction(path):
        """Test whether a path is a junction"""
        try:
            st = os.lstat(path)
        except (OSError, ValueError, AttributeError):
            return False
        return bool(st.st_reparse_tag == stat.IO_REPARSE_TAG_MOUNT_POINT)
else:
    def isjunction(path):
        """Test whether a path is a junction"""
        os.fspath(path)
        return False

# Being true for dangling symbolic links is also useful.

def lexists(path):
    """Test whether a path exists.  Returns True for broken symbolic links"""
    try:
        st = os.lstat(path)
    except (OSError, ValueError):
        return False
    return True

# Is a path a mount point?
# Any drive letter root (eg c:\)
# Any share UNC (eg \\server\share)
# Any volume mounted on a filesystem folder
#
# No one method detects all three situations. Historically we've lexically
# detected drive letter roots and share UNCs. The canonical approach to
# detecting mounted volumes (querying the reparse tag) fails for the most
# common case: drive letter roots. The alternative which uses GetVolumePathName
# fails if the drive letter is the result of a SUBST.
try:
    from nt import _getvolumepathname
except ImportError:
    _getvolumepathname = None
def ismount(path):
    """Test whether a path is a mount point (a drive root, the root of a
    share, or a mounted volume)"""
    path = os.fspath(path)
    seps = _get_bothseps(path)
    path = abspath(path)
    drive, root, rest = splitroot(path)
    if drive and drive[0] in seps:
        return not rest
    if root and not rest:
        return True

if _getvolumepathname:
        x = path.rstrip(seps)
        y =_getvolumepathname(path).rstrip(seps)
        return x.casefold() == y.casefold()
    else:
        return False

# Expand paths beginning with '~' or '~user'.
# '~' means $HOME; '~user' means that user's home directory.
# If the path doesn't begin with '~', or if the user or $HOME is unknown,
# the path is returned unchanged (leaving error reporting to whatever
# function is called with the expanded path as argument).
# See also module 'glob' for expansion of *, ? and [...] in pathnames.
# (A function should also be defined to do full *sh-style environment
# variable expansion.)

def expanduser(path):
    """Expand ~ and ~user constructs.

If user or $HOME is unknown, do nothing."""
    path = os.fspath(path)
    if isinstance(path, bytes):
        tilde = b'~'
    else:
        tilde = '~'
    if not path.startswith(tilde):
        return path
    i, n = 1, len(path)
    while i < n and path[i] not in _get_bothseps(path):
        i += 1

if 'USERPROFILE' in os.environ:
        userhome = os.environ['USERPROFILE']
    elif not 'HOMEPATH' in os.environ:
        return path
    else:
        try:
            drive = os.environ['HOMEDRIVE']
        except KeyError:
            drive = ''
        userhome = join(drive, os.environ['HOMEPATH'])

if i != 1: #~user
        target_user = path[1:i]
        if isinstance(target_user, bytes):
            target_user = os.fsdecode(target_user)
        current_user = os.environ.get('USERNAME')

if target_user != current_user:
            # Try to guess user home directory.  By default all user
            # profile directories are located in the same place and are
            # named by corresponding usernames.  If userhome isn't a
            # normal profile directory, this guess is likely wrong,
            # so we bail out.
            if current_user != basename(userhome):
                return path
            userhome = join(dirname(userhome), target_user)

if isinstance(path, bytes):
        userhome = os.fsencode(userhome)

return userhome + path[i:]

# Expand paths containing shell variable substitutions.
# The following rules apply:
#       - no expansion within single quotes
#       - '$$' is translated into '$'
#       - '%%' is translated into '%' if '%%' are not seen in %var1%%var2%
#       - ${varname} is accepted.
#       - $varname is accepted.
#       - %varname% is accepted.
#       - varnames can be made out of letters, digits and the characters '_-'
#         (though is not verified in the ${varname} and %varname% cases)
# XXX With COMMAND.COM you can use any characters in a variable name,
# XXX except '^|<>='.

def expandvars(path):
    """Expand shell variables of the forms $var, ${var} and %var%.

Unknown variables are left unchanged."""
    path = os.fspath(path)
    if isinstance(path, bytes):
        if b'$' not in path and b'%' not in path:
            return path
        import string
        varchars = bytes(string.ascii_letters + string.digits + '_-', 'ascii')
        quote = b'\''
        percent = b'%'
        brace = b'{'
        rbrace = b'}'
        dollar = b'$'
        environ = getattr(os, 'environb', None)
    else:
        if '$' not in path and '%' not in path:
            return path
        import string
        varchars = string.ascii_letters + string.digits + '_-'
        quote = '\''
        percent = '%'
        brace = '{'
        rbrace = '}'
        dollar = '$'
        environ = os.environ
    res = path[:0]
    index = 0
    pathlen = len(path)
    while index < pathlen:
        c = path[index:index+1]
        if c == quote:   # no expansion within single quotes
            path = path[index + 1:]
            pathlen = len(path)
            try:
                index = path.index(c)
                res += c + path[:index + 1]
            except ValueError:
                res += c + path
                index = pathlen - 1
        elif c == percent:  # variable or '%'
            if path[index + 1:index + 2] == percent:
                res += c
                index += 1
            else:
                path = path[index+1:]
                pathlen = len(path)
                try:
                    index = path.index(percent)
                except ValueError:
                    res += percent + path
                    index = pathlen - 1
                else:
                    var = path[:index]
                    try:
                        if environ is None:
                            value = os.fsencode(os.environ[os.fsdecode(var)])
                        else:
                            value = environ[var]
                    except KeyError:
                        value = percent + var + percent
                    res += value
        elif c == dollar:  # variable or '$$'
            if path[index + 1:index + 2] == dollar:
                res += c
                index += 1
            elif path[index + 1:index + 2] == brace:
                path = path[index+2:]
                pathlen = len(path)
                try:
                    index = path.index(rbrace)
                except ValueError:
                    res += dollar + brace + path
                    index = pathlen - 1
                else:
                    var = path[:index]
                    try:
                        if environ is None:
                            value = os.fsencode(os.environ[os.fsdecode(var)])
                        else:
                            value = environ[var]
                    except KeyError:
                        value = dollar + brace + var + rbrace
                    res += value
            else:
                var = path[:0]
                index += 1
                c = path[index:index + 1]
                while c and c in varchars:
                    var += c
                    index += 1
                    c = path[index:index + 1]
                try:
                    if environ is None:
                        value = os.fsencode(os.environ[os.fsdecode(var)])
                    else:
                        value = environ[var]
                except KeyError:
                    value = dollar + var
                res += value
                if c:
                    index -= 1
        else:
            res += c
        index += 1
    return res

# Normalize a path, e.g. A//B, A/./B and A/foo/../B all become A\B.
# Previously, this function also truncated pathnames to 8+3 format,
# but as this module is called "ntpath", that's obviously wrong!
try:
    from nt import _path_normpath

except ImportError:
    def normpath(path):
        """Normalize path, eliminating double slashes, etc."""
        path = os.fspath(path)
        if isinstance(path, bytes):
            sep = b'\\'
            altsep = b'/'
            curdir = b'.'
            pardir = b'..'
        else:
            sep = '\\'
            altsep = '/'
            curdir = '.'
            pardir = '..'
        path = path.replace(altsep, sep)
        drive, root, path = splitroot(path)
        prefix = drive + root
        comps = path.split(sep)
        i = 0
        while i < len(comps):
            if not comps[i] or comps[i] == curdir:
                del comps[i]
            elif comps[i] == pardir:
                if i > 0 and comps[i-1] != pardir:
                    del comps[i-1:i+1]
                    i -= 1
                elif i == 0 and root:
                    del comps[i]
                else:
                    i += 1
            else:
                i += 1
        # If the path is now empty, substitute '.'
        if not prefix and not comps:
            comps.append(curdir)
        return prefix + sep.join(comps)

else:
    def normpath(path):
        """Normalize path, eliminating double slashes, etc."""
        path = os.fspath(path)
        if isinstance(path, bytes):
            return os.fsencode(_path_normpath(os.fsdecode(path))) or b"."
        return _path_normpath(path) or "."

def _abspath_fallback(path):
    """Return the absolute version of a path as a fallback function in case
    `nt._getfullpathname` is not available or raises OSError. See bpo-31047 for
    more.

"""

path = os.fspath(path)
    if not isabs(path):
        if isinstance(path, bytes):
            cwd = os.getcwdb()
        else:
            cwd = os.getcwd()
        path = join(cwd, path)
    return normpath(path)

# Return an absolute path.
try:
    from nt import _getfullpathname

except ImportError: # not running on Windows - mock up something sensible
    abspath = _abspath_fallback

else:  # use native Windows method on Windows
    def abspath(path):
        """Return the absolute version of a path."""
        try:
            return _getfullpathname(normpath(path))
        except (OSError, ValueError):
            return _abspath_fallback(path)

try:
    from nt import _getfinalpathname, readlink as _nt_readlink
except ImportError:
    # realpath is a no-op on systems without _getfinalpathname support.
    realpath = abspath
else:
    def _readlink_deep(path):
        # These error codes indicate that we should stop reading links and
        # return the path we currently have.
        # 1: ERROR_INVALID_FUNCTION
        # 2: ERROR_FILE_NOT_FOUND
        # 3: ERROR_DIRECTORY_NOT_FOUND
        # 5: ERROR_ACCESS_DENIED
        # 21: ERROR_NOT_READY (implies drive with no media)
        # 32: ERROR_SHARING_VIOLATION (probably an NTFS paging file)
        # 50: ERROR_NOT_SUPPORTED (implies no support for reparse points)
        # 67: ERROR_BAD_NET_NAME (implies remote server unavailable)
        # 87: ERROR_INVALID_PARAMETER
        # 4390: ERROR_NOT_A_REPARSE_POINT
        # 4392: ERROR_INVALID_REPARSE_DATA
        # 4393: ERROR_REPARSE_TAG_INVALID
        allowed_winerror = 1, 2, 3, 5, 21, 32, 50, 67, 87, 4390, 4392, 4393

seen = set()
        while normcase(path) not in seen:
            seen.add(normcase(path))
            try:
                old_path = path
                path = _nt_readlink(path)
                # Links may be relative, so resolve them against their
                # own location
                if not isabs(path):
                    # If it's something other than a symlink, we don't know
                    # what it's actually going to be resolved against, so
                    # just return the old path.
                    if not islink(old_path):
                        path = old_path
                        break
                    path = normpath(join(dirname(old_path), path))
            except OSError as ex:
                if ex.winerror in allowed_winerror:
                    break
                raise
            except ValueError:
                # Stop on reparse points that are not symlinks
                break
        return path

def _getfinalpathname_nonstrict(path):
        # These error codes indicate that we should stop resolving the path
        # and return the value we currently have.
        # 1: ERROR_INVALID_FUNCTION
        # 2: ERROR_FILE_NOT_FOUND
        # 3: ERROR_DIRECTORY_NOT_FOUND
        # 5: ERROR_ACCESS_DENIED
        # 21: ERROR_NOT_READY (implies drive with no media)
        # 32: ERROR_SHARING_VIOLATION (probably an NTFS paging file)
        # 50: ERROR_NOT_SUPPORTED
        # 53: ERROR_BAD_NETPATH
        # 65: ERROR_NETWORK_ACCESS_DENIED
        # 67: ERROR_BAD_NET_NAME (implies remote server unavailable)
        # 87: ERROR_INVALID_PARAMETER
        # 123: ERROR_INVALID_NAME
        # 161: ERROR_BAD_PATHNAME
        # 1920: ERROR_CANT_ACCESS_FILE
        # 1921: ERROR_CANT_RESOLVE_FILENAME (implies unfollowable symlink)
        allowed_winerror = 1, 2, 3, 5, 21, 32, 50, 53, 65, 67, 87, 123, 161, 1920, 1921

# Non-strict algorithm is to find as much of the target directory
        # as we can and join the rest.
        tail = path[:0]
        while path:
            try:
                path = _getfinalpathname(path)
                return join(path, tail) if tail else path
            except OSError as ex:
                if ex.winerror not in allowed_winerror:
                    raise
                try:
                    # The OS could not resolve this path fully, so we attempt
                    # to follow the link ourselves. If we succeed, join the tail
                    # and return.
                    new_path = _readlink_deep(path)
                    if new_path != path:
                        return join(new_path, tail) if tail else new_path
                except OSError:
                    # If we fail to readlink(), let's keep traversing
                    pass
                path, name = split(path)
                # TODO (bpo-38186): Request the real file name from the directory
                # entry using FindFirstFileW. For now, we will return the path
                # as best we have it
                if path and not name:
                    return path + tail
                tail = join(name, tail) if tail else name
        return tail

def realpath(path, *, strict=False):
        path = normpath(path)
        if isinstance(path, bytes):
            prefix = b'\\\\?\\'
            unc_prefix = b'\\\\?\\UNC\\'
            new_unc_prefix = b'\\\\'
            cwd = os.getcwdb()
            # bpo-38081: Special case for realpath(b'nul')
            if normcase(path) == normcase(os.fsencode(devnull)):
                return b'\\\\.\\NUL'
        else:
            prefix = '\\\\?\\'
            unc_prefix = '\\\\?\\UNC\\'
            new_unc_prefix = '\\\\'
            cwd = os.getcwd()
            # bpo-38081: Special case for realpath('nul')
            if normcase(path) == normcase(devnull):
                return '\\\\.\\NUL'
        had_prefix = path.startswith(prefix)
        if not had_prefix and not isabs(path):
            path = join(cwd, path)
        try:
            path = _getfinalpathname(path)
            initial_winerror = 0
        except ValueError as ex:
            # gh-106242: Raised for embedded null characters
            # In strict mode, we convert into an OSError.
            # Non-strict mode returns the path as-is, since we've already
            # made it absolute.
            if strict:
                raise OSError(str(ex)) from None
            path = normpath(path)
        except OSError as ex:
            if strict:
                raise
            initial_winerror = ex.winerror
            path = _getfinalpathname_nonstrict(path)
        # The path returned by _getfinalpathname will always start with \\?\ -
        # strip off that prefix unless it was already provided on the original
        # path.
        if not had_prefix and path.startswith(prefix):
            # For UNC paths, the prefix will actually be \\?\UNC\
            # Handle that case as well.
            if path.startswith(unc_prefix):
                spath = new_unc_prefix + path[len(unc_prefix):]
            else:
                spath = path[len(prefix):]
            # Ensure that the non-prefixed path resolves to the same path
            try:
                if _getfinalpathname(spath) == path:
                    path = spath
            except ValueError as ex:
                # Unexpected, as an invalid path should not have gained a prefix
                # at any point, but we ignore this error just in case.
                pass
            except OSError as ex:
                # If the path does not exist and originally did not exist, then
                # strip the prefix anyway.
                if ex.winerror == initial_winerror:
                    path = spath
        return path

# All supported version have Unicode filename support.
supports_unicode_filenames = True

def relpath(path, start=None):
    """Return a relative version of a path"""
    path = os.fspath(path)
    if isinstance(path, bytes):
        sep = b'\\'
        curdir = b'.'
        pardir = b'..'
    else:
        sep = '\\'
        curdir = '.'
        pardir = '..'

if start is None:
        start = curdir

if not path:
        raise ValueError("no path specified")

start = os.fspath(start)
    try:
        start_abs = abspath(normpath(start))
        path_abs = abspath(normpath(path))
        start_drive, _, start_rest = splitroot(start_abs)
        path_drive, _, path_rest = splitroot(path_abs)
        if normcase(start_drive) != normcase(path_drive):
            raise ValueError("path is on mount %r, start on mount %r" % (
                path_drive, start_drive))

start_list = [x for x in start_rest.split(sep) if x]
        path_list = [x for x in path_rest.split(sep) if x]
        # Work out how much of the filepath is shared by start and path.
        i = 0
        for e1, e2 in zip(start_list, path_list):
            if normcase(e1) != normcase(e2):
                break
            i += 1

rel_list = [pardir] * (len(start_list)-i) + path_list[i:]
        if not rel_list:
            return curdir
        return join(*rel_list)
    except (TypeError, ValueError, AttributeError, BytesWarning, DeprecationWarning):
        genericpath._check_arg_types('relpath', path, start)
        raise

# Return the longest common sub-path of the sequence of paths given as input.
# The function is case-insensitive and 'separator-insensitive', i.e. if the
# only difference between two paths is the use of '\' versus '/' as separator,
# they are deemed to be equal.
#
# However, the returned path will have the standard '\' separator (even if the
# given paths had the alternative '/' separator) and will have the case of the
# first path given in the sequence. Additionally, any trailing separator is
# stripped from the returned path.

def commonpath(paths):
    """Given a sequence of path names, returns the longest common sub-path."""

if not paths:
        raise ValueError('commonpath() arg is an empty sequence')

paths = tuple(map(os.fspath, paths))
    if isinstance(paths[0], bytes):
        sep = b'\\'
        altsep = b'/'
        curdir = b'.'
    else:
        sep = '\\'
        altsep = '/'
        curdir = '.'

try:
        drivesplits = [splitroot(p.replace(altsep, sep).lower()) for p in paths]
        split_paths = [p.split(sep) for d, r, p in drivesplits]

if len({r for d, r, p in drivesplits}) != 1:
            raise ValueError("Can't mix absolute and relative paths")

# Check that all drive letters or UNC paths match. The check is made only
        # now otherwise type errors for mixing strings and bytes would not be
        # caught.
        if len({d for d, r, p in drivesplits}) != 1:
            raise ValueError("Paths don't have the same drive")

drive, root, path = splitroot(paths[0].replace(altsep, sep))
        common = path.split(sep)
        common = [c for c in common if c and c != curdir]

split_paths = [[c for c in s if c and c != curdir] for s in split_paths]
        s1 = min(split_paths)
        s2 = max(split_paths)
        for i, c in enumerate(s1):
            if c != s2[i]:
                common = common[:i]
                break
        else:
            common = common[:len(s1)]

return drive + root + sep.join(common)
    except (TypeError, AttributeError):
        genericpath._check_arg_types('commonpath', *paths)
        raise

try:
    # The isdir(), isfile(), islink() and exists() implementations in
    # genericpath use os.stat(). This is overkill on Windows. Use simpler
    # builtin functions if they are available.
    from nt import _path_isdir as isdir
    from nt import _path_isfile as isfile
    from nt import _path_islink as islink
    from nt import _path_exists as exists
except ImportError:
    # Use genericpath.* as imported above
    pass

try:
    from nt import _path_isdevdrive
except ImportError:
    def isdevdrive(path):
        """Determines whether the specified path is on a Windows Dev Drive."""
        # Never a Dev Drive
        return False
else:
    def isdevdrive(path):
        """Determines whether the specified path is on a Windows Dev Drive."""
        try:
            return _path_isdevdrive(abspath(path))
        except OSError:
            return False