python - How do I upgrade my Marionette js app from 1.x to 2.x? -

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it looks there pretty massive shift 1.x 2.x. app doesn't work anymore. no errors. doesn't work. i'm 1.8.3 trying 2.4.1 take advantage of new collection optimizations.

i see there tool upgrade:

marionette upgrade

but requires python knowledge run it. know nothing python. instructions running pretty foreign me. did install latest version of python on windows 7 machine i'm not understanding instructions on running tool.

is approach upgrading?

the biggest "issue" "start" event. before, listen "initialize:after" event stuff when app starts, event has been renamed "start".

also, make sure read through https://docs.google.com/document/d/1fuxb9n5lwmdpn-temwao3c8jtx6ifuowbqfy1nnsdp8/edit# : you'll recognize bits of code need updated.


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