【python】统计代码量的小程序

写了一个统计代码量的小程序~~分享一下

#encoding=utf-8
import os

#定义根目录
dir_path = r"E:\gloryroad\python"
def caculate_line():
    count_file = 0
    count_line = 0

    for root, dirs, files in os.walk(dir_path):
        for file in files:
            if ".py" in file:
                count_file += 1
                with open(os.path.join(root, file), "r") as fp:
                    for line in fp:
                        if "#" not in line: 
                            if line.strip():
                                count_line += 1
    return count_file,count_line

print u"统计的python文件个数为：",caculate_line()[0]
print u"统计的python代码行数为：",caculate_line()[1]