基于TinUI（tkinter）界面的pip可视化管理器

<!--TinUIXml编辑器--> <tinui> <line> <listbox width='760' height='460' data='("TinUI",)' command='self.funcs["sel_libs"]'>lsbox</listbox> </line> <line> <button2 text='打开文件位置' command='self.funcs["opendoc"]'></button2> <button2 text='打开项目页面' command='self.funcs["pypidoc"]'></button2> <button2 text='卸载' command='self.funcs["uninstall"]'></button2> <button text='检测全部可更新项目' command='self.funcs["update"]'></button> </line> </tinui>