shell bypass 403
曾与蒿藜同雨露,한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.终随松柏到冰霜.かつては雑草やヨモギと共に雨や露を分かち合っていたが、今では松やヒノキと共に霜や雪に耐えている。曾与蒿藜同雨露,Once sharing rain and dew with weeds and wormwood, now enduring frost and snow with pines and cypresses.终随松柏到冰霜.曾与蒿藜同雨露한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.,终随松柏到冰霜.譖セ荳手珍阯懷酔髮ィ髴イ�檎サ磯囂譚セ譟丞芦蜀ー髴�曾与蒿藜同雨露,鏇句笌钂胯棞鍚岄洦闇诧紝缁堥殢鏉炬煆鍒板啺闇�终随松柏到冰霜.曾与蒿藜同雨露,한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.终随松柏到冰霜.曾与蒿藜同雨露,终随松柏到冰霜.
from __future__ import annotations
import os
import sys
from abc import ABC
from errno import ENOENT
from typing import cast
from ._api import BaseFileLock
from ._util import raise_on_exist_ro_file
if sys.platform == "win32": # pragma: win32 cover
import msvcrt
class WindowsFileLock(BaseFileLock):
"""Uses the :func:`msvcrt.locking` function to hard lock the lock file on windows systems."""
def _acquire(self) -> None:
raise_on_exist_ro_file(self._lock_file)
mode = (
os.O_RDWR # open for read and write
| os.O_CREAT # create file if not exists
| os.O_TRUNC # truncate file if not empty
)
try:
fd = os.open(self._lock_file, mode)
except OSError as exception:
if exception.errno == ENOENT: # No such file or directory
raise
else:
try:
msvcrt.locking(fd, msvcrt.LK_NBLCK, 1)
except OSError:
os.close(fd)
else:
self._lock_file_fd = fd
def _release(self) -> None:
fd = cast(int, self._lock_file_fd)
self._lock_file_fd = None
msvcrt.locking(fd, msvcrt.LK_UNLCK, 1)
os.close(fd)
try:
os.remove(self._lock_file)
# Probably another instance of the application hat acquired the file lock.
except OSError:
pass
else: # pragma: win32 no cover
class WindowsFileLock(BaseFileLock, ABC):
"""Uses the :func:`msvcrt.locking` function to hard lock the lock file on windows systems."""
__all__ = [
"WindowsFileLock",
]