So FWIW I can replace http://dpaste.com/3AQTDMK with http://dpaste.com/1YP82JK and all seems well. But with

entry_point

(1) It feels not DRY that I need to repeat the shole

foo.bar.bax:main

path (2) It doesn't work (error with number of args to main) with the

if __name__ == '__main__':
    main(sys.argv[1:])

pattern, which I think is a normal thing to do