is there something wrong with the case ? i like the 2 compartment part of it and the part where i dont have to see m hard drives or PSU . <| sep |> south park <| sep |> Copying my comment from elsewhere That bit is clearly facetious . He ' s saying that the devs claim it ' s impossible to run python 2 code from python 3 . Now , the only way that could be literally true is if python 3 were not Turing complete . Therefore , the python devs are claiming python 3 is not Turing complete . This is Zed ' s way of calling them liars . Of course the devs ' real reason is that it ' s hard , not mathematically impossible . But if they were claiming it were literally impossible , Zed would have a point . It ' s not impossible , just hard , and the debate is really about whether it is hard enough or useful enough to have been attempted .