Use find instead of mv * to avoid "argument list too long" error.

[gaberoo]

On macOS:

For a large number of genes, mv returns a 'argument list too long' error. Using find instead of wildcard expansion fixes this.

[rneher]

Thanks, Gabriel. I'll test this on linux (and maybe change to using shutil instead of os.system).

[gaberoo]

Ah yes, good idea. shutil.move is probably the best solution for cross-platform consistency. That probably applies to the other copy/move operations in this step as well.

[rneher]

Could you test whether the branch shutil_to_move_files works for you? Works on the Testset.

[rneher]

hold on, I screwed up...

[rneher]

now it should work

[rneher]

I merged the branch shutil_to_move which should address this problem. Thanks again for pointing it out.

[gaberoo]

Great! Sorry I didn't get around to test this... I don't expect to need to, but in case something doesn't pan out I will reopen an issue.