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单面打印机双面打印———pdf拆分重排 思路 将pdf文件拆分为正序奇数页和倒叙偶数页分别打印 代码 from PyPDF2 import PdfFileReader, PdfFileWriter import os def aprtment(file_name): with open(file_name,'rb') as infile: reader = PdfFileR...