question about a command like 'goto ' in Python's bytecode or it's just a compiler optimization?

[John Machin]

On Jun 17, 1:40 pm, higer <higerinbeij... at gmail.com> wrote:
> My Python version is 2.5.2; When I reading the bytecode of some pyc
> file, I always found that there are many jump command from different
> position,but to the same position. You can see this situation in
> following code(this bytecode is just from one .pyc file and I don't
> have its source .py file):
>

Why don't you (a) read the answers you got on stackoverflow to the
identical question (b) WRITE some code instead of inspecting the
entrails of the code of others?