from PyQt5.QtCore import QThread, pyqtSignal, QMutex
from lanzou.debug import logger
class RemoveFilesWorker(QThread):
'''删除文件(夹)线程'''
msg = pyqtSignal(object, object)
finished = pyqtSignal()
def __init__(self, parent=None):
super(RemoveFilesWorker, self).__init__(parent)
self._disk = None
self.infos = None
self._mutex = QMutex()
self._is_work = False
def set_disk(self, disk):
self._disk = disk
def set_values(self, infos):
self.infos = infos
self.start()
def __del__(self):
self.wait()
def stop(self):
self._mutex.lock()
self._is_work = False
self._mutex.unlock()
def run(self):
if not self._is_work:
self._mutex.lock()
self._is_work = True
if not self.infos:
self._is_work = False
self._mutex.unlock()
return
for i in self.infos:
try:
self._disk.delete(i['fid'], i['is_file'])
except TimeoutError:
self.msg.emit(f"删除 {i['name']} 因网络超时失败！", 3000)
except Exception as e:
logger.error(f"RemoveFileWorker error: {e=}")
self.finished.emit()
self._is_work = False
self._mutex.unlock()
else:
self.msg.emit("后台正在运行删除指令！", 3100)
