Google Wave Hackathon Malaysia

Today i attended the Wave hackathon. Some lucky fellas here are supposed to be the first in Malaysia to get google wave accounts (for the sandbox) .

Nazrul (the founder of MYGTUG) gave an overview and everyone quickly surfed and googled for more info . Basically for most of us, its the first time we are exposed to this Wave thing. This whole idea of blurring the line between emails and chats is boggling but opens up a whole new way of using "emails".

Due to some problems faced by other participants, somehow my "robot" was the only one demo-able at the end of the day. I guess my decision to just use the robot for fun things turns out to be easier to implement, Java programmers also complained about some issues with the api and Wave's unstability in handling certain events.

I went in with Python and i was using WingIde Pro, that must have been a real time saver since the autocompletion and module search gave lots of revelation of how some of the Wave Api works and fixes most easy errors. The problem is that you can't do a local test, so all the code must be uploaded before you can test it , simple errors will be a waste of time.

Here are some "traps" to avoid in creating a "robot" :-

1. If you add a capability to the robot AFTER you already uploaded your first robot, you will need to bump the version in your "whateverrobot.py" under the _main_ so that Google Wave will recognize that you are supporting a new event handling.

Java programmers will need to modify the capabilities.xml file to bump the version.

2. Don't just use the Tutorial example in creating Blips, you will end up modifying the blip

that the user posted instead of creating a new one since that is what the Tutorial example does.

You will get something like "User and robot" in the blip which is probably not what you want, instead just : newblip = root_wavelet.CreateBlip().GetDocument()

You can also try blip.CreateChild() if want it to appear below the original blip.

You must use the Tutorial example to learn and do the first upload though! Just don't

copy everyline when u want to do your actual one.

3. Upload the tutorial example so make sure all your other setup is already working.

You will need to setup a Google Application Engine account and a choice of either

Python or Java. (for Python i was using ver 2.5.4). Setting up Google Application Engine requires a valid and real mobile phone (it will sms a validation code).

4. IE.7 is unsupported!! Yeah, i guess Google is doing to Microsoft what Microsoft used

to do to some companies. So make sure you just stick to Chrome when participating.

Overall, it was a pleasant and enjoyable event.

Here is the robot i wrote (for those who have google wave account) :

Id : 369robot@appspot.com

Have Fun!