Python 3.9.0b5Windows x86 web-based installerStable Releases (2020-07-20 稳定版)
Python 3.9.0b5Windows x86 web-based installerStable Releases 2020-07-20 稳定版下载 文件名 python-3.9.0b5-webinstall.exe
Python 3.9.0b5Windows x86 web-based installerStable Releases 2020-07-20 稳定版下载 文件名 python-3.9.0b5-webinstall.exe