PyFilesDownloader 文件下载（支持单文件下载，m3u8等）

PyFilesDownloader

介绍

PyFilesDownloader是一个基于Python的下载器，可以下载各种网站的资源。

安装教程

pip install PyFilesDownloader

使用说明

示例代码

下载单个文件

from PyFilesDownloader import StreamDownloaderurl = 'https://v16m-default.akamaized.net/e1d9304942ebc65508c9e50294e44e29/677bd662/video/tos/alisg/tos-alisg-ve-0051c001-sg/oUfbIGcZlzP1pj65fsCSE4BhARF9DOAYeqDgbE/?a=2011&bti=MzhALjBg&ch=0&cr=0&dr=0&net=5&cd=0%7C0%7C0%7C0&br=1128&bt=564&cs=0&ds=3&ft=XE5bCqq3mbuPD12imGcJ3wU1NmxdEeF~O5&mime_type=video_mp4&qs=0&rc=aTQ0PDRmPDdnODo7Ozc0OkBpank2aXM5cjZydzMzODYzNEBgLi4xMi0zXzAxLi1eLS1eYSNmXjVqMmRzYnBgLS1kMC1zcw%3D%3D&vvpl=1&l=20250106064655ECC206E262E86FE01FD4&btag=e000a8000'
save_path = 'download/不知为何我和尼特且宅的女忍者开始了同居生活'
save_name = '第一集.mp4'
downloader = StreamDownloader(url, save_path, save_name, is_overwrite=True)
downloader.run()

下载M3U8格式的视频

注意：M3U8格式的视频需要使用M3U8Downloader类进行下载，该类会自动解析M3U8文件并下载视频。

注意：M3U8格式的视频下载速度较慢，请耐心等待。

同步下载

from PyFilesDownloader import M3U8Downloaderurl = 'https://v.cdnlz22.com/20250101/10507_73949974/index.m3u8'
save_path = './download/上班族转生异世界当上了四天王不是很正常吗'
file_name = '第一集.mp4'
loader = M3U8Downloader(url, save_path, file_name)
loader.run()

异步下载

from PyFilesDownloader.async_loader.async_m3u8 import AsyncM3U8Downloaderurl = 'https://v.cdnlz22.com/20250101/10507_73949974/index.m3u8'
save_path = './download/上班族转生异世界当上了四天王不是很正常吗'
file_name = '第一集.mp4'
loader = AsyncM3U8Downloader(url, save_path, file_name)
loader.run()

Qt下载器

注意：Qt下载器需要安装PyQt5\PyQt6\PySide2\PySide6库。

下载单个文件

# coding: utf-8
from PyFilesDownloader.Qt import StreamDownloaderThread
from PySide6.QtCore import QCoreApplication
import sysapp = QCoreApplication(sys.argv)
url = 'https://v16m-default.akamaized.net/e1d9304942ebc65508c9e50294e44e29/677bd662/video/tos/alisg/tos-alisg-ve-0051c001-sg/oUfbIGcZlzP1pj65fsCSE4BhARF9DOAYeqDgbE/?a=2011&bti=MzhALjBg&ch=0&cr=0&dr=0&net=5&cd=0%7C0%7C0%7C0&br=1128&bt=564&cs=0&ds=3&ft=XE5bCqq3mbuPD12imGcJ3wU1NmxdEeF~O5&mime_type=video_mp4&qs=0&rc=aTQ0PDRmPDdnODo7Ozc0OkBpank2aXM5cjZydzMzODYzNEBgLi4xMi0zXzAxLi1eLS1eYSNmXjVqMmRzYnBgLS1kMC1zcw%3D%3D&vvpl=1&l=20250106064655ECC206E262E86FE01FD4&btag=e000a8000'
save_path = 'download/不知为何我和尼特且宅的女忍者开始了同居生活'
save_name = '第一集.mp4'
downloader = StreamDownloaderThread(app)
downloader.setParams(url, save_path, save_name, is_overwrite=True)
downloader.start()
sys.exit(app.exec())

循环下载

# coding: utf-8
from PyFilesDownloader.Qt import QueueStreamDownloaderThread
from PySide6.QtCore import QCoreApplication
import sysapp = QCoreApplication(sys.argv)
url = 'https://v16m-default.akamaized.net/e1d9304942ebc65508c9e50294e44e29/677bd662/video/tos/alisg/tos-alisg-ve-0051c001-sg/oUfbIGcZlzP1pj65fsCSE4BhARF9DOAYeqDgbE/?a=2011&bti=MzhALjBg&ch=0&cr=0&dr=0&net=5&cd=0%7C0%7C0%7C0&br=1128&bt=564&cs=0&ds=3&ft=XE5bCqq3mbuPD12imGcJ3wU1NmxdEeF~O5&mime_type=video_mp4&qs=0&rc=aTQ0PDRmPDdnODo7Ozc0OkBpank2aXM5cjZydzMzODYzNEBgLi4xMi0zXzAxLi1eLS1eYSNmXjVqMmRzYnBgLS1kMC1zcw%3D%3D&vvpl=1&l=20250106064655ECC206E262E86FE01FD4&btag=e000a8000'
save_path = 'download/不知为何我和尼特且宅的女忍者开始了同居生活'
save_name = '第一集.mp4'
downloader = QueueStreamDownloaderThread(app)
downloader.setParams(url, save_path, save_name, is_overwrite=True)
downloader.setParams(url, save_path, save_name, is_overwrite=True)
downloader.setParams(url, save_path, save_name, is_overwrite=True)
downloader.start()
sys.exit(app.exec())

下载M3U8格式的视频

# coding: utf-8
from PyFilesDownloader.Qt import M3u8DownloaderThreadimport sys
from PySide6.QtWidgets import QApplication, QWidget, QVBoxLayout, QPushButtonclass MainWindow(QWidget):def __init__(self, parent=None):super(MainWindow, self).__init__(parent)self.setWindowTitle("PyFilesDownloader")self.verticalLayout = QVBoxLayout(self)self.startButton = QPushButton(self)self.stopButton = QPushButton(self)self.downloadThread = M3u8DownloaderThread(self)self.startButton.setText("开始下载")self.stopButton.setText("停止下载")self.verticalLayout.addWidget(self.startButton)self.verticalLayout.addWidget(self.stopButton)self.startButton.clicked.connect(self.startDownload)self.stopButton.clicked.connect(self.stopDownload)def startDownload(self):self.downloadThread.setParams(url='https://v.cdnlz22.com/20250101/10507_73949974/index.m3u8',save_path='./download/上班族转生异世界当上了四天王不是很正常吗',file_name='第一集.mp4',semaphore=10)self.downloadThread.start()def stopDownload(self):self.downloadThread.stop()if __name__ == '__main__':app = QApplication(sys.argv)window = MainWindow()window.resize(400, 300)window.show()# 运行程序sys.exit(app.exec())