使用python写多文件#inlcude

        使用下面的程序可以将当前文件夹下面的.c文件的写入main.h文件，我这里是将自己的基于标准库stm32初始化io文件为例。

import os

base = [
    "#ifndef main_H",
    "#define main_H\n",
    "#endif"
]

includes = set()
for file in os.listdir():
    if file.endswith('.c'):
        try:
            with open(file, 'r', encoding='utf-8') as f:
                includes.update(line.strip() for line in f if line.startswith('#include'))
        except Exception: pass

if includes:
    base.insert(2, '\n'.join(includes) + '\n')

with open('main.h', 'w', encoding='utf-8') as f:
    f.write('\n'.join(base))

演示执行