Usd.PrimRange.PruneChildren isn't available in Python

[JasonGilholme]

Usd.PrimRange object doesn't expose the PruneChildren method to Python. The same build configuration with 0.7.2 worked correctly.

AttributeError: 'PrimRange' object has no attribute 'PruneChildren'

Steps to Reproduce

from pxr import Usd
stage = Usd.Stage.Open('/path/to/file.usda')
traverser = stage.Traverse()
for p in traverser:
    traverser.PruneChildren()

System Information (OS, Hardware)

CentOS 6.5

Package Versions

Boost-1.55
Python-2.7.3

[jtran56]

Filed as internal issue #147576.

[gitamohr]

Sorry this was an API change. You have to get an iterator from the range to call PruneChildren, so change the third line to: traverser = iter(stage.Traverse()) and you should be good to go. Alex

…

On 6/14/17 12:54 AM, Jason Gilholme wrote: Usd.PrimRange object doesn't expose the PruneChildren method to Python. The same build configuration with 0.7.2 worked correctly. |AttributeError: 'PrimRange' object has no attribute 'PruneChildren'| Steps to Reproduce from pxr import Usd stage = Usd.Stage.Open('/path/to/file.usda') traverser = stage.Traverse() for p in traverser: p.PruneChildren() System Information (OS, Hardware) CentOS 6.5 Package Versions Boost-1.55 Python-2.7.3 — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#222>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AGwYAb_arRTpDy69-TpgyJ6V_Q4hZ4p4ks5sD5HIgaJpZM4N5g3K>.

[spiffmon]

Hi Jason,
Going to close this out for now - please reopen if Alex's info doesn't resolve it for you?

[BigRoy]

Sorry this was an API change. You have to get an iterator from the range to call PruneChildren, so change the third line to: traverser = iter(stage.Traverse()) and you should be good to go. Alex
…
On 6/14/17 12:54 AM, Jason Gilholme wrote: Usd.PrimRange object doesn't expose the PruneChildren method to Python. The same build configuration with 0.7.2 worked correctly. |AttributeError: 'PrimRange' object has no attribute 'PruneChildren'| Steps to Reproduce from pxr import Usd stage = Usd.Stage.Open('/path/to/file.usda') traverser = stage.Traverse() for p in traverser: p.PruneChildren() System Information (OS, Hardware) CentOS 6.5 Package Versions Boost-1.55 Python-2.7.3 — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#222>, or mute the thread https://github.com/notifications/unsubscribe-auth/AGwYAb_arRTpDy69-TpgyJ6V_Q4hZ4p4ks5sD5HIgaJpZM4N5g3K.

Can we get this added to the docs? e.g. here. For some reason I had a hard time finding this solution.

[spiffmon]

That's a good point, @BigRoy - I'm reopening the issue for a doc enhancement.