run MEL procedures within PYTHON?

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Old 05 May 2009   #1
run MEL procedures within PYTHON?

Hi all,

I've discovered a MEL global procedure ( doPaintEffectsToPoly ) that's loaded with Maya. However such a module does not exist in python- so is there a way to run a mel command/global procedure within Python?

Thanks, I eagerly await your response.
 
Old 05 May 2009   #2
Yup there is. Look up the eval Python command. Example shows this:
import maya.mel as mel
mel.eval('match "a+b+" "abbcc"')

You can also get variables from mel like this:

myPythonVar=mel.eval('$tempMelVar=$gMainWindow')
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Ryan Trowbridge
Character TD
NaughtyDog Inc
www.rtrowbridge.com/blog
 
Old 05 May 2009   #3
Thanks man! By the way- we've been emailing recently- I'm the guy in New Zealand! Seems you're quite active online...
 
Old 05 May 2009   #4
Ahh thats funny. Yes I try to be when I can.

Another thing when you want to call commands 95% can be called with Python because they are real commands. Autodesk started adding scripts to the commands help documents and those have a blue icon next to them to signify that. So As long as it doesnt have the blue icon you can call it like normal. Otherwise you have to do the import maya.mel thing.
__________________
Ryan Trowbridge
Character TD
NaughtyDog Inc
www.rtrowbridge.com/blog
 
Old 05 May 2009   #5
well good on yah mate!
thanks again for your help, without people like you learning would be a cold painful experience!
 
Old 05 May 2009   #6
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