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  • 计算任意文件夹的大小

    # ### 计算任意文件夹的大小
    
    import os
    '''
    pathvar = "/mnt/hgfs/gongxiang_16/day17/ceshi100"
    lst = os.listdir(pathvar)
    print(lst)
    
    
    # 遍历所有的文件和文件夹,计算文件的大小
    size = 0
    for i in lst:
    	# print(i)
    	path_new = os.path.join(pathvar,i)
    	# print(path_new)
    	if os.path.isdir(path_new):
    		print(i,"是一个[目录]")
    	elif os.path.isfile(path_new):
    		print(i,"是一个[文件]")
    		size += os.path.getsize(path_new)
    print(size) # 2132 + 97 = 2229
    '''
    
    # 使用递归来完成文件夹大小的计算
    pathvar = "/mnt/hgfs/jiadiannao/ceshi010"
    def getallsize(pathvar):
    	size = 0
    	lst  =os.listdir(pathvar)
    	print(lst)
    	for i in lst:
    		print(i)
    		# 拼接路径 + 文件名 => 新路径
    		path_new = os.path.join(pathvar,i)
    		if os.path.isdir(path_new):
    			size += getallsize(path_new)
    			'''
    			size = size + getallsize(path_new)
    			size = 2229 + getallsize(path_new)
    			'''
    		elif os.path.isfile(path_new):
    			size += os.path.getsize(path_new)
    	
    	return size
    res = getallsize(pathvar)
    # print(res)
    
    # x   2229 + 1272 + 1283  =   4784
    

      

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  • 原文地址:https://www.cnblogs.com/huangjiangyong/p/10920521.html
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