Python to convert the pvr format to pvr. ccz-Python tutorial

This article mainly introduces how to convert the pvr format to pvr. the ccz method involves Python-related techniques for format conversion and has some reference value. if you need it, you can refer to the following example to describe how python converts the pvr format to pvr. ccz method. Share it with you for your reference. The specific implementation method is as follows:

Import zlibimport structimport syspvr = sys. argv [1] ccz = pvr + ". ccz "pvr = open (pvr ). read () ccz = open (ccz, "wb") ccz. write (struct. pack ("> 4 sHHII", "CCZ! ", 0, 0, len (pvr) ccz. write (zlib. compress (pvr) ccz. close ()

I hope this article will help you with Python programming.