day22作业

# 1、检索文件夹大小的程序，要求执行方式如下
#         python3.8 run.py 文件夹

import os,sys

l = sys.argv[1]

size = 0
def get_size(file_paths):
    global size
    for file in os.listdir(file_paths):
        file_path = os.path.join(file_paths, file)
        if os.path.isfile(file):
            size += os.path.getsize(file_path)
        elif os.path.isdir(file):
            get_size(file_path)
    return size

get_size(l)
print(size)

import random

def make_code(size):
    res = ""
    for i in range(size):
        s1 = chr(random.randrange(65,90))
        s2 = str(random.randint(0,9))
        res += random.choice([s1,s2])
    return res

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