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照着小甲鱼代码打了一遍,统计结果居然是0
代码如下
- import easygui as g
- import os
- def show_result(start_dir):
- lines = 0
- total = 0
- text = ''
- for i in source_list:
- lines = source_list[i]
- total += lines
- text +='【%s】源文件 %d 个,源代码 %d 行\n'% (i,file_list[i],lines)
- title = '统计结果'
- msg = '您目前共累积编写了 %d 行代码,完成进度:%.2f %%\n离 10 万行代码还差 %d 行,请继续努力! '%(total,total/1000,100000-total)
- g.textbox(msg,title,text)
- def calc_code(file_name):
- lines = 0
- with open(file_name,encoding ='utf-8') as f:
- print('正在分析文件:%s...'% file_name)
- try:
- for each_line in f:
- lines += 1
- except UnicodeDecodeError:
- pass #不可避免会遇到格式不兼容的文件,这里忽略掉......
- return lines
- def search_file(start_dir):
- os.chdir(start_dir)
- for each_file in os.listdir(os.curdir):
- ext = os.path.splitext(each_file)[1]
- if ext in target:
- lines = calc_code(each_file)#统计行数
- #统计文件数
- try:
- file_list[ext] += 1
- except KeyError:
- file_list[ext] = 1
- #统计源代码行数
- try:
- source_list[ext] += lines
- except KeyError:
- source_list[ext] = lines #如果字典里没有就添加一个
- if os.path.isdir(each_file):
- search_file(each_file) #递归调用
- os.chdir(os.pardir)#返回上一层目录
- target = ['.c','.cop',',py','.cc','.java','.pas','.asm']
- file_list = {}
- source_list = {}
- g.msgbox('请打开您存放所有代码的文件夹......','统计代码量')
- path = g.diropenbox("请选择您的代码库:")
- search_file(path)
- show_result(path)
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D:\统计结果.png
再有,遍历文件不要在用复杂的递归了,用一个os.walk方便N倍,参考之前写的作业:
- import easygui as g
- import os
- ext=['.py','.c', '.cpp', '.cc', '.java', '.pas', '.asm']
- dn=g.diropenbox(msg='请选择需要统计的文件夹',title='代码统计',default=None)
- line=0
- count=0
- if dn!=None:
- for i in os.walk(dn):
- os.chdir(i[0])
- for j in i[2]:
- extname=os.path.splitext(j)[1]
- if extname.lower() in ext:
- print('正在分析文件:%s ...' % j)
- count+=1
- try:
- with open(j,encoding='utf-8') as fa:
- for eachline in fa:
- line+=1
- except (OSError,UnicodeDecodeError) as reason:
- print(j,'发生错误!'+str(reason))
- g.msgbox(('一共%d个文件,合计%d条代码!' % (count,line)))
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