Remove upper bound on grpcio so we don't have to build wheels locally in python 3.14?

[lgray]

Hello!

We, and our O(500) users really profit from triton to scale AI inference at the CMS experiment on the Large Hadron Collider at CERN.

We noticed in the following PR that for python 3.14 we need to compile wheels locally for grpio in python 3.14, which may not be possible in all use cases with the current upper bound pin in tritonclient.

Would it be possible to remove the current upper bound (grpcio<1.68,>=1.63.0) in the next release of tritonclient/triton (or, similarly, make py3.14 wheels for the older grpcio version)?

c.f. scikit-hep/coffea#1540

[dolfim-ibm]

+1

[shihaoyin]

+1

[ikrommyd]

A gentle ping on this one? Compiling grpcio for 3.14 is slow and annoying.

[ozancaglayan]

I saw that there was a commit related to this
#892

but still, the version 2.71.0 has the upper bound when I pull it using poetry. Any ideas why?

[lgray]

@ozancaglayan possibly a python version issue?

[ozancaglayan]

are you not having this issue anymore? I'm on Python 3.14 and the latest tritonclient, using poetry. I can still see that the bound is there and the grpcio is getting a rebuilt during pip install.

[ozancaglayan]

This is the metadata in the latest client's (2.71.0) wheel file

Requires-Dist: grpcio <1.68,>=1.63.0 ; extra == 'grpc'