No newlines allowed. No semicolons, either. No silly file I/O tricks, or eval or exec. Just good, old-fashioned λ.

Python errors are printed here with full tracebacks to help ... More importantly, it is important that your script names do not conflict with any other module names in your PATH environment variable!

But we don’t get to write the script,” Hall said at the course Tuesday. That’s a good way of putting it. For the Open, Oakmont is the stage. The greens, bunkers and fairways are the set pieces.