pygo.pyw
# 只有一行代码：import pygo.py

pygo.py
# main module 主要程序

showgo.py
# module for display go board, stones
# 显示棋盘、棋子的模块

sgf.py
# module for representing, parsing and writing out SGF files
# 读写sgf文件的模块

gogame.py
# Class representing the current state of a Go game with 表示对局状态的class
# knowledge of capture rules and ko as well as utility 提子、打劫的规则
# functions for performing various calculations 及各种算法
# 比如：计算棋块的算法、记录黑白双方被捕获的棋子数量、计算胜负等