On Oct 9, 2024, at 12:06 PM, Simon Dürr via Chimera-dev <chimera-dev@cgl.ucsf.edu> wrote:

Hi, 

I'm currently developing a chimerax extension that makes a REST Api call using the gradio_client library:
Here is a minimal working example (using gradio_client==1.4.0)

from gradio_client import Client
from chimerax.core.commands import run

def print_result(self, results):
    results[1] is a path to a local file
    run(self.session, f"open {results[1]}")

client = Client("https://mlsb-demo-plinder-smina.hf.space/")
result = client.submit(
		input_sequence="",
		input_ligand="COc1ccc(cc1)n2c3c(c(n2)C(=O)N)CCN(C3=O)c4ccc(cc4)N5CCCCC5=O",
		input_protein=handle_file('https://huggingface.co/spaces/MLSB/demo_plinder_smina/raw/main/input_test.pdb'),
		exhaustiveness=1,
		api_name="/predict",
    result_callbacks=[print_result]
)

However, when I try to open the loaded file in ChimeraX after the prediction is finished and the callback is run I get the following error:

RuntimeError: Attempted to make OpenGL context current in wrong thread (26408, context thread 21820).

I presume I need to use a Task like here to run the chimerax.core.commands.run in the same thread as the ui. 

https://www.cgl.ucsf.edu/chimerax/docs/devel/modules/core/tasks.html

Are there any minimal examples how to do this or other suggestions how to make this work?

Thanks,

Simon Dürr
https://simonduerr.eu

_______________________________________________
Chimera-dev mailing list -- chimera-dev@cgl.ucsf.edu
To unsubscribe send an email to chimera-dev-leave@cgl.ucsf.edu