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workers.py
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#!/usr/bin/env python3
import os
import re
from time import sleep
from PyQt5.QtCore import QThread, pyqtSignal, QMutex
import requests
from lanzou.api import LanZouCloud
from lanzou.api.utils import is_folder_url, is_file_url, logger
from lanzou.api.types import RecFolder, RecFile
from tools import DlJob, FileInfos, FolderInfos
def show_progress(file_name, total_size, now_size, symbol="█"):
"""显示进度条的回调函数"""
percent = now_size / total_size
# 进度条长总度
file_len = len(file_name)
if file_len >= 20:
bar_len = 20
elif file_len >= 10:
bar_len = 30
else:
bar_len = 40
if total_size >= 1048576:
unit = "MB"
piece = 1048576
else:
unit = "KB"
piece = 1024
bar_str = ("<font color='#00CC00'>" + symbol * round(bar_len * percent) +
"</font><font color='#000080'>" + symbol * round(bar_len * (1 - percent)) + "</font>")
msg = "\r{:>5.1f}%\t[{}] {:.1f}/{:.1f}{} | {} ".format(
percent * 100,
bar_str,
now_size / piece,
total_size / piece,
unit,
file_name,
)
if total_size == now_size:
msg = msg + "| <font color='blue'>Done!</font>"
return msg
def why_error(code):
"""错误原因"""
if code == LanZouCloud.URL_INVALID:
return '分享链接无效'
elif code == LanZouCloud.LACK_PASSWORD:
return '缺少提取码'
elif code == LanZouCloud.PASSWORD_ERROR:
return '提取码错误'
elif code == LanZouCloud.FILE_CANCELLED:
return '分享链接已失效'
elif code == LanZouCloud.ZIP_ERROR:
return '解压过程异常'
elif code == LanZouCloud.NETWORK_ERROR:
return '网络连接异常'
else:
return '未知错误'
def show_down_failed(code, file):
"""文件下载失败时的回调函数"""
return f"文件下载失败,原因: {why_error(code)},文件名: {file.name},URL: {file.url}"
class Downloader(QThread):
'''单个文件下载线程'''
download_proc = pyqtSignal(str)
download_failed = pyqtSignal(object, object)
folder_file_failed = pyqtSignal(object, object)
download_rate = pyqtSignal(object, object)
def __init__(self, parent=None):
super(Downloader, self).__init__(parent)
self._disk = None
self._stopped = True
self._mutex = QMutex()
self.name = ""
self.url = ""
self.pwd = ""
self.save_path = ""
def set_disk(self, disk):
self._disk = disk
def stop(self):
self._mutex.lock()
self._stopped = True
self._mutex.unlock()
self.terminate()
def _show_progress(self, file_name, total_size, now_size):
"""显示进度条的回调函数"""
msg = show_progress(file_name, total_size, now_size)
self.download_rate.emit(self.url, int(1000 * now_size/total_size))
self.download_proc.emit(msg)
def _down_failed(self, code, file):
"""显示下载失败的回调函数"""
self.folder_file_failed.emit(code, file)
# def __del__(self):
# self.wait()
def set_values(self, name, url, pwd, save_path):
self.name = name
self.url = url
self.pwd = pwd
self.save_path = save_path
self.start()
def run(self):
try:
if is_file_url(self.url): # 下载文件
res = self._disk.down_file_by_url(self.url, self.pwd, self.save_path, self._show_progress)
elif is_folder_url(self.url): # 下载文件夹
res = self._disk.down_dir_by_url(self.url, self.pwd, self.save_path, self._show_progress,
mkdir=True, failed_callback=self._down_failed)
else:
return
if res == 0:
self.download_rate.emit(self.url, 1000)
else:
self.download_failed.emit(self.url, res)
logger.debug(f"Download res: {res}")
except TimeoutError:
logger.error("Download TimeOut")
self.download_failed.emit(self.url, "网络连接错误！")
except Exception as e:
logger.error(f"Download error: {e=}")
self.download_failed.emit(self.url, f"未知错误！{e}")
class DownloadManager(QThread):
'''下载控制器线程，追加下载任务，控制后台下载线程数量'''
downloaders_msg = pyqtSignal(str, int)
update = pyqtSignal(dict)
def __init__(self, threads=3, parent=None):
super(DownloadManager, self).__init__(parent)
self._disk = None
self._tasks = {}
self._thread = threads
self._count = 0
self._mutex = QMutex()
self._is_work = False
self._old_msg = ""
self._dl_ing = {}
self.downloaders = {}
def set_disk(self, disk):
self._disk = disk
def set_thread(self, thread):
self._thread = thread
def stop_task(self, task):
if self.downloaders[task.url].isRunning():
self.downloaders[task.url].stop()
self._dl_ing[task.url] = self._dl_ing[task.url]._replace(run=False)
logger.debug(f"Stop job: {task}")
self.update.emit(self._dl_ing)
def start_task(self, task):
if task.url not in self.downloaders:
self.add_task(task)
elif not self.downloaders[task.url].isRunning():
logger.debug(f"Start job: {task}")
self.downloaders[task.url].start()
self._dl_ing[task.url] = self._dl_ing[task.url]._replace(run=True)
self.update.emit(self._dl_ing)
def add_task(self, task):
if task.url not in self._tasks.keys():
logger.debug(f"DownloadMgr add one: {task=}")
self._tasks[task.url] = task
self.start()
def add_tasks(self, tasks: dict):
logger.debug(f"DownloadMgr add: {tasks=}")
self._tasks.update(tasks)
self.start()
def __del__(self):
self.wait()
def del_task(self, url):
logger.debug(f"DownloadMgr del: {url=}")
if url in self._dl_ing:
del self._dl_ing[url]
if url in self.downloaders:
del self.downloaders[url]
def _ahead_msg(self, msg):
if self._old_msg != msg:
if self._count == 1:
self.downloaders_msg.emit(msg, 0)
else:
self.downloaders_msg.emit(f"有{self._count}个下载任务正在运行", 0)
self._old_msg = msg
def _ahead_error(self, url, error):
self._dl_ing[url] = self._dl_ing[url]._replace(info=error)
self.update.emit(self._dl_ing)
def _ahead_folder_error(self, code, file):
# 需要单独考虑，不在 task中
pass
# self._dl_ing[file.url] = code
# self._dl_ing.emit(self._dl_ing)
def _ahead_rate(self, url, rate):
self._dl_ing[url] = self._dl_ing[url]._replace(rate=rate)
self.update.emit(self._dl_ing)
def _add_thread(self, url):
logger.debug(f"DownloadMgr count: {self._count}")
self._count -= 1
del self.downloaders[url]
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
while True:
if not self._tasks:
break
while self._count >= self._thread:
self.sleep(1)
self._count += 1
url = list(self._tasks.keys())[0]
task = self._tasks[url]
logger.debug(f"DownloadMgr run: {task=}")
self.downloaders[url] = Downloader()
self.downloaders[url].set_disk(self._disk)
self.downloaders_msg.emit("准备下载：<font color='#FFA500'>{}</font>".format(task.name), 8000)
try:
self.downloaders[url].finished.connect(lambda: self._add_thread(url))
self.downloaders[url].download_proc.connect(self._ahead_msg)
self.downloaders[url].download_rate.connect(self._ahead_rate)
self.downloaders[url].folder_file_failed.connect(self._ahead_folder_error)
self.downloaders[url].download_failed.connect(self._ahead_error)
self._dl_ing[url] = task._replace(run=True)
self.downloaders[url].set_values(task.name, task.url, task.pwd, task.path)
except Exception as exp:
logger.error(f"DownloadMgr Error: {exp=}")
del self._tasks[url]
self._is_work = False
self._mutex.unlock()
class GetSharedInfo(QThread):
'''提取界面获取分享链接信息'''
infos = pyqtSignal(object)
msg = pyqtSignal(str, int)
update = pyqtSignal()
def __init__(self, parent=None):
super(GetSharedInfo, self).__init__(parent)
self._disk = None
self.share_url = ""
self.pwd = ""
self.is_file = ""
self.is_folder = ""
self._mutex = QMutex()
self._is_work = False
self._pat = r"(https?://(\w[-\w]*\.)?lanzous.com/[bi]?[A-Za-z0-9]+)[^0-9a-z]*([a-z0-9]+)?"
def set_disk(self, disk):
self._disk = disk
def set_values(self, text):
'''获取分享链接信息'''
if not text:
return
for share_url, _, pwd in re.findall(self._pat, text):
if is_file_url(share_url): # 文件链接
is_file = True
is_folder = False
self.msg.emit("正在获取文件链接信息……", 20000)
elif is_folder_url(share_url): # 文件夹链接
is_folder = True
is_file = False
self.msg.emit("正在获取文件夹链接信息，可能需要几秒钟，请稍后……", 30000)
else:
self.msg.emit(f"{share_url} 为非法链接！", 0)
return
self.update.emit() # 清理旧的显示信息
self.share_url = share_url
self.pwd = pwd
self.is_file = is_file
self.is_folder = is_folder
self.start()
break
def __del__(self):
self.wait()
def stop(self): # 用于手动停止
self._mutex.lock()
self._is_work = False
self._mutex.unlock()
def emit_msg(self, infos):
'''根据查询信息发送状态信号'''
show_time = 2999 # 提示显示时间，单位 ms
if infos.code == LanZouCloud.FILE_CANCELLED:
self.msg.emit("<font color='red'>文件不存在，或已删除！</font>", show_time)
elif infos.code == LanZouCloud.URL_INVALID:
self.msg.emit("<font color='red'>链接非法！</font>", show_time)
elif infos.code == LanZouCloud.PASSWORD_ERROR:
self.msg.emit("<font color='red'>提取码 [<b><font color='magenta'>{}</font></b>] 错误！</font>".format(self.pwd), show_time)
elif infos.code == LanZouCloud.LACK_PASSWORD:
self.msg.emit("<font color='red'>请在链接后面跟上提取码，空格分割！</font>", show_time)
elif infos.code == LanZouCloud.NETWORK_ERROR:
self.msg.emit("<font color='red'>网络错误！{}</font>".format(infos["info"]), show_time)
elif infos.code == LanZouCloud.SUCCESS:
self.msg.emit("<font color='#00CC00'>提取成功！</font>", show_time)
def run(self):
if not self._is_work:
self._mutex.lock()
self._is_work = True
try:
if self.is_file: # 链接为文件
_infos = self._disk.get_share_info_by_url(self.share_url, self.pwd)
self.emit_msg(_infos)
elif self.is_folder: # 链接为文件夹
_infos = self._disk.get_folder_info_by_url(self.share_url, self.pwd)
self.emit_msg(_infos)
self.infos.emit(_infos)
except TimeoutError:
self.msg.emit("font color='red'>网络超时！请稍后重试</font>", 5000)
except Exception as e:
logger.error(f"GetShareInfo error: {e=}")
self._is_work = False
self._mutex.unlock()
else:
self.msg.emit("<font color='blue'>后台正在运行，稍后重试！</font>", 4000)
class UploadWorker(QThread):
'''文件上传线程'''
code = pyqtSignal(str, int)
update = pyqtSignal(dict)
def __init__(self, parent=None):
super(UploadWorker, self).__init__(parent)
self._disk = None
self._tasks = {}
self._mutex = QMutex()
self._is_work = False
self._furl = ""
self._task = None
self._allow_big_file = False
def _show_progress(self, file_name, total_size, now_size):
"""显示进度条的回调函数"""
msg = show_progress(file_name, total_size, now_size, symbol="█")
rate = int(1000 * now_size/total_size)
self._task = self._task._replace(rate=rate)
self.update.emit({self._furl: self._task})
self.code.emit(msg, 0)
def set_allow_big_file(self, allow_big_file):
self._allow_big_file = allow_big_file
def set_disk(self, disk):
self._disk = disk
def add_task(self, task):
if task.furl not in self._tasks.keys():
logger.debug(f"upload add one task: {task}")
self._tasks[task.furl] = task
self.start()
def add_tasks(self, tasks: dict):
logger.debug(f"upload add tasks: {tasks.values()}")
self._tasks.update(tasks)
self.start()
def __del__(self):
self.wait()
def stop(self): # 用于手动停止
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
while True:
if not self._tasks:
logger.debug(f"upload finished!")
break
self._furl = list(self._tasks.keys())[0]
self._task = self._tasks[self._furl]
logger.debug(f"run task: {self._task=}")
if not os.path.exists(self._furl):
logger.error(f"upload file not exist : {self._furl}")
msg = f"<b>ERROR :</b> <font color='red'>文件不存在:{self._furl}</font>"
self.code.emit(msg, 3100)
continue
if os.path.isdir(self._furl):
logger.error(f"upload dir : {self._furl}")
msg = f"<b>INFO :</b> <font color='#00CC00'>批量上传文件夹:{self._furl}</font>"
self.code.emit(msg, 30000)
self._disk.upload_dir(self._furl,
self._task.id,
self._show_progress,
None,
self._allow_big_file)
else:
msg = f"<b>INFO :</b> <font color='#00CC00'>上传文件:{self._furl}</font>"
self.code.emit(msg, 20000)
try:
code, fid, isfile = self._disk.upload_file(self._task.furl,
self._task.id,
self._show_progress,
self._allow_big_file)
except TimeoutError:
msg = "<b>ERROR :</b> <font color='red'>网络连接超时，请重试！</font>"
self.code.emit(msg, 3100)
self._task = self._task._replace(info="网络连接超时")
self.update.emit({self._furl: self._task})
except Exception as e:
logger.error(f"UploadWorker error: {e=}")
self._task = self._task._replace(info="未知错误")
self.update.emit({self._furl: self._task})
else:
self._task = self._task._replace(info="上传成功")
if code == LanZouCloud.SUCCESS:
if self._task.set_pwd:
self._disk.set_passwd(fid, self._task.pwd, is_file=isfile)
if self._task.set_desc:
self._disk.set_desc(fid, self._task.desc, is_file=isfile)
del self._tasks[self._furl]
self._is_work = False
self._mutex.unlock()
class LoginLuncher(QThread):
'''登录线程'''
code = pyqtSignal(bool, str, int)
update_cookie = pyqtSignal(object, str)
def __init__(self, parent=None):
super(LoginLuncher, self).__init__(parent)
self._disk = None
self.username = ""
self.password = ""
self.cookie = None
def set_disk(self, disk):
self._disk = disk
def set_values(self, username, password, cookie=None):
self.username = username
self.password = password
self.cookie = cookie
self.start()
def __del__(self):
self.wait()
def run(self):
try:
if self.cookie:
res = self._disk.login_by_cookie(self.cookie)
if res == LanZouCloud.SUCCESS:
self.code.emit(True, "<font color='#00CC00'>通过<b>Cookie</b>登录<b>成功</b>！ ≧◉◡◉≦</font>", 5000)
return
logger.debug(f"login by Cookie err: {res=}")
if (not self.username or not self.password) and not self.cookie:
logger.debug("login err: No UserName、No cookie")
self.code.emit(False, "<font color='red'>登录失败: 没有用户或密码</font>", 3000)
else:
res = self._disk.login(self.username, self.password)
if res == LanZouCloud.SUCCESS:
self.code.emit(True, "<font color='#00CC00'>登录<b>成功</b>！ ≧◉◡◉≦</font>", 5000)
_cookie = self._disk.get_cookie()
self.update_cookie.emit(_cookie, str(self.username))
else:
logger.debug(f"login err: {res=}")
self.code.emit(False, "<font color='red'>登录失败，可能是用户名或密码错误！</font>", 8000)
self.update_cookie.emit(None, str(self.username))
except TimeoutError:
self.code.emit(False, "<font color='red'>网络超时！</font>", 3000)
except Exception as e:
logger.error(f"LoginLuncher error: {e=}")
class DescPwdFetcher(QThread):
'''获取描述与提取码 线程'''
desc = pyqtSignal(object)
tasks = pyqtSignal(object)
msg = pyqtSignal(object, object)
def __init__(self, parent=None):
super(DescPwdFetcher, self).__init__(parent)
self._disk = None
self.infos = None
self.download = False
self.dl_path = ""
self._mutex = QMutex()
self._is_work = False
def set_disk(self, disk):
self._disk = disk
def set_values(self, infos, download=False, dl_path=""):
self.infos = infos # 列表的列表
self.download = download # 标识激发下载器
self.dl_path = dl_path
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
try:
if not self.infos:
raise UserWarning
_tasks = {}
_infos = []
for info in self.infos:
if info.id: # disk 运行
if info.is_file: # 文件
res = self._disk.get_share_info(info.id, is_file=True)
else: # 文件夹
res = self._disk.get_share_info(info.id, is_file=False)
if res.code == LanZouCloud.SUCCESS:
info.pwd = res.pwd
info.url = res.url
info.desc = res.desc
elif res.code == LanZouCloud.NETWORK_ERROR:
self.msg.emit("网络错误，请稍后重试！", 6000)
continue
_infos.append(info)
_tasks[info.url] = DlJob(name=info.name, url=info.url, pwd=info.pwd, path=self.dl_path)
if self.download:
self.tasks.emit(_tasks)
else: # 激发简介更新
self.desc.emit(_infos)
except TimeoutError:
self.msg.emit("网络超时，请稍后重试！", 6000)
except UserWarning:
pass
except Exception as e:
logger.error(f"GetPwdFetcher error: {e=}")
self._is_work = False
self._mutex.unlock()
else:
self.msg.emit("后台正在运行指令！请稍后重试", 3100)
class ListRefresher(QThread):
'''跟新目录文件与文件夹列表线程'''
infos = pyqtSignal(object)
err_msg = pyqtSignal(str, int)
def __init__(self, parent=None):
super(ListRefresher, self).__init__(parent)
self._disk = None
self._fid = -1
self.r_files = True
self.r_folders = True
self.r_path = True
self._mutex = QMutex()
self._is_work = False
def set_disk(self, disk):
self._disk = disk
def set_values(self, fid, r_files=True, r_folders=True, r_path=True):
if not self._is_work:
self._fid = fid
self.r_files = r_files
self.r_folders = r_folders
self.r_path = r_path
self.start()
else:
self.err_msg.emit("正在更新目录，请稍后再试！", 3100)
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
emit_infos = {}
# 传递更新内容
emit_infos['r'] = {'fid': self._fid, 'files': self.r_files, 'folders': self.r_folders, 'path': self.r_path}
try:
if self.r_files:
# [i.id, i.name, i.size, i.time, i.downs, i.has_pwd, i.has_des]
info = {i.name: i for i in self._disk.get_file_list(self._fid)}
emit_infos['file_list'] = {key: info.get(key) for key in sorted(info.keys())} # {name-File}
if self.r_folders:
folders, full_path = self._disk.get_dir_list(self._fid)
info = {i.name: i for i in folders}
emit_infos['folder_list'] = {key: info.get(key) for key in sorted(info.keys())} # {name-Folder}
emit_infos['path_list'] = full_path
except TimeoutError:
self.err_msg.emit("网络超时，无法更新目录，稍后再试！", 7000)
except Exception as e:
self.err_msg.emit("未知错误，无法更新目录，稍后再试！", 7000)
logger.error(f"ListRefresher error: {e=}")
else:
self.infos.emit(emit_infos)
self._is_work = False
self._mutex.unlock()
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)
class GetMoreInfoWorker(QThread):
'''获取文件直链、文件(夹)提取码描述，用于登录后显示更多信息'''
infos = pyqtSignal(object)
share_url = pyqtSignal(object)
dl_link = pyqtSignal(object)
msg = pyqtSignal(str, int)
def __init__(self, parent=None):
super(GetMoreInfoWorker, self).__init__(parent)
self._disk = None
self._infos = None
self._url = ''
self._pwd = ''
self._emit_link= False
self._mutex = QMutex()
self._is_work = False
def set_disk(self, disk):
self._disk = disk
def set_values(self, infos, emit_link=False):
self._infos = infos
self._emit_link= emit_link
self.start()
def get_dl_link(self, url, pwd):
self._url = url
self._pwd = pwd
self.start()
def __del__(self):
self.wait()
def stop(self):
self._mutex.lock()
self._is_work = False
self._mutex.unlock()
def run(self):
# infos: ID/None，文件名，大小，日期，下载次数(dl_count)，提取码(pwd)，描述(desc)，|链接(share-url)
if not self._is_work and self._infos:
self._mutex.lock()
self._is_work = True
try:
if not self._url: # 获取普通信息
if isinstance(self._infos, (FolderInfos, FileInfos)): # 从 disk 运行
self.msg.emit("网络请求中，请稍后……", 0)
_info = self._disk.get_share_info(self._infos.id, is_file=self._infos.is_file)
self._infos.desc = _info.desc
self._infos.pwd = _info.pwd
self._infos.url = _info.url
if self._emit_link:
self.share_url.emit(self._infos)
else:
self.infos.emit(self._infos)
self.msg.emit("", 0) # 删除提示信息
else: # 获取下载直链
res = self._disk.get_file_info_by_url(self._url, self._pwd)
if res.code == LanZouCloud.SUCCESS:
self.dl_link.emit("{}".format(res.durl or "无")) # 下载直链
elif res.code == LanZouCloud.NETWORK_ERROR:
self.dl_link.emit("网络错误！获取失败") # 下载直链
else:
self.dl_link.emit("其它错误！") # 下载直链
except TimeoutError:
self.msg.emit("网络超时！稍后重试", 6000)
except Exception as e:
logger.error(f"GetMoreInfoWorker error: {e=}")
self._is_work = False
self._url = ''
self._pwd = ''
self._mutex.unlock()
else:
self.msg.emit("后台正在运行，请稍后重试！", 3100)
class GetAllFoldersWorker(QThread):
'''获取所有文件夹name与fid，用于文件移动'''
infos = pyqtSignal(object, object)
msg = pyqtSignal(str, int)
moved = pyqtSignal(bool, bool, bool)
def __init__(self, parent=None):
super(GetAllFoldersWorker, self).__init__(parent)
self._disk = None
self.org_infos = None
self._mutex = QMutex()
self._is_work = False
self.move_infos = None
def set_disk(self, disk):
self._disk = disk
def set_values(self, org_infos):
self.org_infos = org_infos # 对话框标识文件与文件夹
self.move_infos = [] # 清除上次影响
self.start()
def move_file(self, infos):
'''移动文件至新的文件夹'''
self.move_infos = infos # file_id, folder_id, f_name, type(size)
self.start()
def __del__(self):
self.wait()
def stop(self):
self._mutex.lock()
self._is_work = False
self._mutex.unlock()
def move_file_folder(self, info, no_err:bool, r_files:bool, r_folders:bool):
"""移动文件(夹)"""
# no_err 判断是否需要更新 UI
if info.is_file: # 文件
if self._disk.move_file(info.id, info.new_id) == LanZouCloud.SUCCESS:
self.msg.emit(f"{info.name} 移动成功！", 3000)
no_err = True
r_files = True
else:
self.msg.emit(f"移动文件{info.name}失败！", 4000)
else: # 文件夹
if self._disk.move_folder(info.id, info.new_id) == LanZouCloud.SUCCESS:
self.msg.emit(f"{info.name} 移动成功！", 3000)
no_err = True
r_folders = True
else:
self.msg.emit(f"移动文件夹 {info.name} 失败！移动的文件夹中不能包含子文件夹！", 4000)
return no_err, r_files, r_folders
def run(self):
if not self._is_work:
self._mutex.lock()
self._is_work = True
if self.move_infos: # 移动文件
no_err = False
r_files = False
r_folders = False
for info in self.move_infos:
try:
no_err, r_files, r_folders = self.move_file_folder(info, no_err, r_files, r_folders)
except TimeoutError:
self.msg.emit(f"移动文件(夹) {info.name} 失败，网络超时！请稍后重试", 5000)
except Exception as e:
logger.error(f"GetAllFoldersWorker error: {e=}")
self.msg.emit(f"移动文件(夹) {info.name} 失败，未知错误！", 5000)
if no_err: # 没有错误就更新ui
sleep(2.1) # 等一段时间后才更新文件列表
self.moved.emit(r_files, r_folders, False)
else: # 获取所有文件夹
try:
self.msg.emit("网络请求中，请稍后……", 0)
all_dirs_dict = self._disk.get_move_folders().name_id
self.infos.emit(self.org_infos, all_dirs_dict)
self.msg.emit("", 0) # 删除提示信息
except TimeoutError:
self.msg.emit("网络超时！稍后重试", 6000)
except Exception as e:
logger.error(f"GetAllFoldersWorker error: {e=}")
self._is_work = False
self._mutex.unlock()
else:
self.msg.emit("后台正在运行，请稍后重试！", 3100)
class RenameMkdirWorker(QThread):
"""重命名、修改简介与新建文件夹 线程"""
# infos = pyqtSignal(object, object)
msg = pyqtSignal(str, int)
update = pyqtSignal(object, object, object, object)
def __init__(self, parent=None):
super(RenameMkdirWorker, self).__init__(parent)
self._disk = None
self._work_id = -1
self._folder_list = None
self.infos = None
self._mutex = QMutex()
self._is_work = False
def set_disk(self, disk):
self._disk = disk
def set_values(self, infos, work_id, folder_list):
self.infos = infos # 对话框标识文件与文件夹
self._work_id = work_id
self._folder_list = folder_list
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
action = self.infos[0]
try:
if action == 'new': # 新建文件夹
new_name = self.infos[1]
new_des = self.infos[2]
if new_name in self._folder_list.keys():
self.msg.emit(f"文件夹已存在：{new_name}", 7000)
else:
res = self._disk.mkdir(self._work_id, new_name, new_des)
if res == LanZouCloud.MKDIR_ERROR:
self.msg.emit(f"创建文件夹失败：{new_name}", 7000)
else:
sleep(1.5) # 暂停一下，否则无法获取新建的文件夹
self.update.emit(self._work_id, False, True, False) # 此处仅更新文件夹，并显示
self.msg.emit(f"成功创建文件夹：{new_name}", 4000)
else: # 重命名、修改简介
has_file = False
has_folder = False
failed = False
for info in self.infos[1]:
if info.is_file: # 修改文件描述
res = self._disk.set_desc(info.id, info.new_des, is_file=info.is_file)
if res == LanZouCloud.SUCCESS:
has_file = True
else:
failed = True
else: # 修改文件夹，action == "folder"
name = info.new_name or info.nmae
res = self._disk._set_dir_info(info.id, str(name), str(info.new_des))
if res == LanZouCloud.SUCCESS:
has_folder = True
else:
failed = True
self.update.emit(self._work_id, has_file, has_folder, False)
if failed:
self.msg.emit("有发生错误！", 6000)
else:
self.msg.emit("修改成功！", 4000)
except TimeoutError:
self.msg.emit("网络超时，请稍后重试！", 6000)
except Exception as e:
logger.error(f"RenameMikdirWorker error: {e=}")
self._is_work = False
self._mutex.unlock()
else:
self.msg.emit("后台正在运行，请稍后重试！", 3100)
class SetPwdWorker(QThread):
'''设置文件(夹)提取码 线程'''
msg = pyqtSignal(str, int)
update = pyqtSignal(object, object, object, object)
def __init__(self, parent=None):
super(SetPwdWorker, self).__init__(parent)
self._disk = None
self.infos = []
self._work_id = -1
self._mutex = QMutex()
self._is_work = False
def set_disk(self, disk):
self._disk = disk
def set_values(self, infos, work_id):
self.infos = infos
self._work_id = work_id
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
try:
has_file = False
has_folder = False
failed = False
for infos in self.infos:
if infos.is_file: # 文件
has_file = True
new_pwd = infos.new_pwd
if 2 > len(new_pwd) >= 1 or len(new_pwd) > 6:
self.msg.emit("文件提取码为2-6位字符,关闭请留空！", 4000)
raise UserWarning
else: # 文件夹
has_folder = True
new_pwd = infos.new_pwd
if 2 > len(new_pwd) >= 1 or len(new_pwd) > 12:
self.msg.emit("文件夹提取码为0-12位字符,关闭请留空！", 4000)
raise UserWarning
res = self._disk.set_passwd(infos.id, infos.new_pwd, infos.is_file)
if res != LanZouCloud.SUCCESS:
failed = True
if failed:
self.msg.emit("部分提取码变更失败❀╳❀:{}，请勿使用特殊符号!".format(res), 4000)
else:
self.msg.emit("提取码变更成功！♬", 3000)
self.update.emit(self._work_id, has_file, has_folder, False)
except TimeoutError:
self.msg.emit("网络超时，请稍后重试！", 6000)
except UserWarning: