用Python编写C\C++代码统计工具

川长思鸟来 2022-06-03 07:35 182阅读 0赞

代码参考：[https://foofish.net/how-to-count-code.html][https_foofish.net_how-to-count-code.html]

import os
    
    def parse(path):
        in_multi_comment = False
        comments,blanks,codes = 0,0,0
        
        with open(path,'r') as fp:
            for scline in fp.readlines():
                scline = scline.strip()
    
                if scline == '' and not in_multi_comment:
                    blanks += 1
                elif scline.startswith('//') or \
                     (scline.startswith("/*") and scline.endswith("*/")) or \
                     (in_multi_comment and not scline.endswith("*/")):
                    comments += 1
                elif scline.startswith("/*") or scline.endswith("*/"):
                     in_multi_comment = not in_multi_comment
                     comments += 1
                else:
                    codes += 1
        return {"comments":comments,"blanks":blanks,"codes":codes}
    
    
    def counter(path):
        if os.path.isdir(path):
            comments,blanks,codes = 0,0,0
            list_dirs = os.walk(path)
            for root,dirs,files in list_dirs:
                for f in files:
                    file_path = os.path.join(root,f)
                    if file_path.endswith(".c") or file_path.endswith(".h"):
                        stats = parse(file_path)
                        comments += stats.get("comments")
                        blanks += stats.get("blanks")
                        codes += stats.get("codes")
            return {"comments":comments,"blanks":blanks,"codes":codes}
        else:
            return parse(path)
    
    if __name__ == '__main__':
        print (counter("你的代码路径"))

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[https_foofish.net_how-to-count-code.html]: https://foofish.net/how-to-count-code.html