[Maya-Python] Callback for Set Project?

[Marcus Ottosson]

Hi all,

I’m looking to run a snippet of Python when the user changes project.

For example, I’d like the string "Project was set!" to be printed when running this.

from maya import cmds

def on_setproject():
    print("Project was set!")

cmds.workspace("C:/my/project", openWorkspace=True)

The MSceneMessage class is the closest thing I found, but it doesn’t provide anything related to projects/workspaces.

Any ideas?

Thanks!

​

--

Marcus Ottosson
konstr...@gmail.com

[Mahmoodreza Aarabi]

hey man
i did this and it works fine for me

from maya import cmds, mel
import pymel.core as pm
workspace_path = os.path.normpath("your/path")
pm.mel.setProject(workspace_path)
mel.eval("print \"Project set successfully\\n\";")

check it

​

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Bests,

madoodia

[Mahmoodreza Aarabi]

This is for setting project, but i think it have callback too, i didn't check that though. or scriptJob.

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Bests,

madoodia

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Bests,

madoodia

[Nicolas Chaverou]

Hey,

Kinda tricky but if you check the setProject.mel, it looks like the workspace is changed pretty heavily

You may want to use a scriptJob on the workspaceChanged event and in the callback, compare the value of the optionVar RecentProjectsList (which is touched by addRecentProject.mel)

Else overriding proc sp_workAfterOpeningProject(string $projectLocation). But that's a bit dirty and dependant on your Maya version...

My 2cts

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[Marcus Ottosson]

Thanks Mahmoodreza and Nicolas!

You may want to use a scriptJob on the workspaceChanged event

That sounds like just what I’m looking for, however I can’t find this event? I’m on Maya 2015, preferably I’d like it to work from 2013 and above.

from maya import cmds
cmds.scriptJob(conditionTrue=["workspaceChanged", "cmds.warning('changed')"])
# RuntimeError: Could not find condition or event named "workspaceChanged" #

​

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Marcus Ottosson
konstr...@gmail.com

[Nicolas Chaverou]

On Wed, Oct 5, 2016 at 5:59 PM, Marcus Ottosson <konstr...@gmail.com> wrote:

Thanks Mahmoodreza and Nicolas!

You may want to use a scriptJob on the workspaceChanged event

That sounds like just what I’m looking for, however I can’t find this event? I’m on Maya 2015, preferably I’d like it to work from 2013 and above.

Oh... I find an example in the Maya 2017 workspace Python doc:
http://help.autodesk.com/cloudhelp/2017/CHS/Maya-Tech-Docs/CommandsPython/workspace.html

Maybe try using the event flag:

workspaceChangedID = cmds.scriptJob( event = ["workspaceChanged", workspaceChangedCallback] )

 

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Marcus Ottosson
konstr...@gmail.com

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[Marcus Ottosson]

That works!

from maya import cmds

def on_setproject():
    print("Project was set!"

)

cmds.scriptJob(event=["workspaceChanged", on_setproject])
cmds.workspace("C:/my/project", openWorkspace=True)

In 2015 too! Thanks Nicolas!

​