如何使用Python从RAW打印机解码PDF / postscript？

Question

我在Ubuntu上打印RAW时遇到问题，并尝试解码PDF xref / postscript（如果我错了请纠正我）。我的目标是能够打印到localhost：9100，当我这样做时给了我一长串字节，我无法弄清楚如何解码以获得原始字符串。我不确定在设置RAW打印机时是否有办法避免这种编码或者如果在python中有解码。

设置原始打印机

从文本编辑器test_text.txt打印的原始字符串 的 test_text.txt

包含

  

TEST101

打印到localhost后：9100

  

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