python实现统计你一共写了多少行代码

￡神魔★判官ぃ 2022-08-21 03:21 203阅读 0赞

### 程序员要保证一定的代码量就必须勤奋的敲代码，但怎么知道自己一共写了多少代码呢，笔者用python写了个简单的脚本，遍历所有的.java,.cpp,.c文件的行数，但是正如大家所知，java生成了许多代码，所以有许多水分，准确性并不太高，只具有一定的参考价值。 ###

import os
    import easygui as g
    import sys
    import chardet
    path = 'C:/'
    path='D:/Data/CProject/dataStruct/PAT/PAT'
    path='F:/Workspaces'
    path2='D:/Data/CProject'
    path3='D:/WorkSpace/SoftWare/cocos2d-x-2.2.3/projects'
    path4='F:/MyWrokspace'
    iforjava=0;
    iforcpp=0;
    iforc=0;
    
    for root, dirs, files in os.walk(path):
            #files=''.join(files)
    
            #print(type(files))
            for str1 in files:
                    if 'java'==str1.split('.').pop():
                            print("Root = ", root, "dirs = ", dirs, "files = ", str1)
                            count= len(open(root+'\\'+str1,'rU',encoding= 'gbk').readlines())
                            iforjava=iforjava+int(count)
                            print('行数为:',count)
    
    for root, dirs, files in os.walk(path2):
            #files=''.join(files)
    
            #print(type(files))
            for str1 in files:
                    if 'c'==str1.split('.').pop():
                            print("Root = ", root, "dirs = ", dirs, "files = ", str1)
                            count= len(open(root+'\\'+str1,'rU',encoding= 'gbk').readlines())
                            iforc=iforc+int(count)
                            print('行数为:',count)
                    if 'cpp'==str1.split('.').pop():
                            print("Root = ", root, "dirs = ", dirs, "files = ", str1)
                            count= len(open(root+'\\'+str1,'rU',encoding= 'gbk').readlines())
                            iforcpp=iforcpp+int(count)
                            print('行数为:',count)
    
    for root, dirs, files in os.walk(path3):
            #files=''.join(files)
    
            #print(type(files))
    
            for str1 in files:
                    if 'c'==str1.split('.').pop():
                            print("Root = ", root, "dirs = ", dirs, "files = ", str1)
                            count= len(open(root+'\\'+str1,'rU',encoding= 'gbk').readlines())
                            iforc=iforc+int(count)
                            print('行数为:',count)
                    if 'cpp'==str1.split('.').pop() and len(str1.split('.'))==2 and root.split('\\').pop()!='proj.wp8' and root.split('\\').pop()!='proj.winrt':
                            print("Root = ", root, "dirs = ", dirs, "files = ", str1)
                            count= len(open(root+'\\'+str1,'rU',encoding= 'gbk').readlines())
                            '''file =  open(root+'\\'+str1, "rb")#要有"rb"，如果没有这个的话，默认使用gbk读文件。           
                            buf = file.read()   
                            result = chardet.detect(buf)   
                            file = open(root+'\\'+str1,"r",encoding=result["encoding"])
                            count=len(file.readlines())'''
                            iforcpp=iforcpp+int(count)
                            print('行数为:',count)
    
    for root, dirs, files in os.walk(path4):
            #files=''.join(files)
    
            #print(type(files))
            for str1 in files:
                    if 'java'==str1.split('.').pop()and root.split('\\').pop()!='style':
                            print("Root = ", root, "dirs = ", dirs, "files = ", str1)
                            count= len(open(root+'\\'+str1,'rU',encoding= ('gbk' or 'utf-8')).readlines())
                            iforjava=iforjava+int(count)
                            print('行数为:',count)
    
    i=iforjava+iforc+iforcpp                       
    print('总行数为:',i)
    lineall=str(i)
    
    g.msgbox("嗨，你一共写了"+lineall+"行代码，要继续加油哦^_^")
    g.msgbox("其中\nC语言"+str(iforc)+"行\nC++"+str(iforcpp)+"行\njava"+str(iforjava)+"行")
    
    os.system('pause')

### 在打开文件的时候，老是因为GBK编码与UTF-8编码出错，因为不知道文件的编程格式，所以会以错误的编码方式打开，所说可以通过chardet包解决，但似乎还没有引入到python3中，所以只能手动改。。。。 ###

## 运行截图如下： ##

![运行][20160313155458929]  
![结果][20160313155520367]  
![种类][20160313155551134]

[20160313155458929]: /images/20220731/d1034d6a89f54dee837eebe545b35ac3.png
[20160313155520367]: /images/20220731/599dcc905a354218b41a34fa7ec49cbc.png
[20160313155551134]: /images/20220731/45a435c09c674acabaa18668ba43dcd5.png