Better (compact) pprint-ing in py3
Better (compact) pprint-ing in py3

In python3 pprint takes an additional parameter to show long listings
in a compact manner, this patchset takes advantage of that.

Also for py3 use os.get_terminal_size() to set cols for pprint. Only
small drawback tho', terminal size is evaluated each time the prompt is
printed.

lonetwin/pythonrc