python目录判断与创建

发布时间:2019-09-01 09:52:31编辑:auto阅读(1767)

    1、完成目录判断
    2、完成文件创建
    3、完成cpickle模块化写与读

    import cPickle as p,os
    
    dirlis = os.getcwd()
        dirlis_new = dirlis + "\\"+"pytTest"
        print dirlis_new
        if not os.path.exists(dirlis_new):
            os.mkdir(dirlis_new)
            print "目录创建成功!!!"
        else:
            print "目录已经存在!!!"
        os.chdir(dirlis_new)
        print "进入目录,开始新建文件"
        file_name = "python.py"
        with open(file_name,"w") as fo:
            fo.write("#coding=utf-8")
        #p.dump(open(file_name),True)
        f1 = file("tem.pkl","a")
        p.dump("\nprint \"wgood\" ",f1,True)
        f1.close()
        fr = file("tem.pkl","r")
        ar = p.load(fr)[1]
        print ar
    

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