Python3.8: No module named ‘http.client‘； ‘http‘ is not a package； No module named ‘SocketServer‘

Python3.8下使用flask框架搭建项目的时候莫名其妙出现的错误：

ModuleNotFoundError: No module named 'http.client'; 'http' is not a package
ModuleNotFoundError: No module named 'SocketServer'

跟源码找SocketServer包其实能找到

try:
    import socketserver
    from http.server import BaseHTTPRequestHandler
    from http.server import HTTPServer
except ImportError:
    import SocketServer as socketserver
    from BaseHTTPServer import HTTPServer
    from BaseHTTPServer import BaseHTTPRequestHandler

再这里卡了一会儿，后来发现项目中使用了Http和http这两个变量（或者类），可能会和其它三方包冲突，改了名字之后，可以了