Regenerate uv.lock from prev version from main

[ayushdg]

Description

A previous pr #1679 as a part of the uv.lock update ended up touching dependencies in the lockfile unrelated to the packages added. This PR fixes that by regenerating the lockfile from a previous version from main to avoid the accidental downgrade/upgrade of unrelated packages.

Usage

# Add snippet demonstrating usage

Checklist

• I am familiar with the Contributing Guide.
• New or Existing tests cover these changes.
• The documentation is up to date with these changes.

[ayushdg]

@thomasdhc To prevent cases where bad merges, fresh lockfile generation in PRs leading to unrelated dependencies getting downgraded, I'm thinking of adding a GHA that generates a fresh lockfile against main and flagging if it doesn't match the lockfile committed by an Author asking them to regenerate or fix the merge. wdyt?

[greptile-apps]

Greptile Summary

This PR adds the torchcodec index-source split to pyproject.toml (pytorch index for x86_64/non-darwin, pypi otherwise, matching the existing torchvision pattern) and regenerates uv.lock from a clean base to undo accidental dependency changes introduced in PR #1679.

• The regenerated lockfile still bumps 12+ packages unrelated to the torchcodec change (cbor2, lxml-html-clean, meson, obstore, onnx, pillow, pyasn1, pyjwt, pytest, tornado, wandb, and nixl/nixl-cu12 0.10.1 → 1.0.0). If these were at the wrong version in main due to Add generic audio processing pipeline for ASR and TTS data preparation #1679 and this corrects them, a brief note in the description would help reviewers confirm intent — particularly the nixl/nixl-cu12 major version bump.

Confidence Score: 4/5

Safe to merge; the pyproject.toml change is correct and all version bumps fall within declared constraints, but the nixl 0.10.1→1.0.0 major bump warrants confirmation.

The only finding is P2: all bumped packages are within their constraint bounds, but the nixl major-version jump and other unrelated upgrades deserve a quick confirmation that they are intentional before merging.

uv.lock — verify that the nixl/nixl-cu12 0.10.1→1.0.0 major bump and the other incidental package upgrades are intentional.

Important Files Changed

Filename	Overview
pyproject.toml	Adds torchcodec source-index split (pytorch index for x86_64/non-darwin, pypi otherwise), mirroring the existing torchvision configuration.
uv.lock	Regenerated lockfile: adds torchcodec 0.9.1+cu128, and includes version bumps to 12+ packages (cbor2, lxml-html-clean, meson, nixl/nixl-cu12 0.10.1→1.0.0, obstore, onnx, pillow, pyasn1, pyjwt, pytest, tornado, wandb) that appear unrelated to the torchcodec index split.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[uv lock regeneration] --> B{platform_machine == x86_64\nand sys_platform != darwin?}
    B -- Yes --> C[torchcodec from pytorch index\ndownload.pytorch.org/whl/cu128]
    B -- No --> D[torchcodec from PyPI]
    C --> E[uv.lock: torchcodec 0.9.1+cu128]
    D --> E
    E --> F[Side-effect version bumps\ncbor2, lxml-html-clean, meson,\nnixl/nixl-cu12, obstore, onnx,\npillow, pyasn1, pyjwt, pytest,\ntornado, wandb]

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_{Reviews (2): Last reviewed commit: "make torchcodec match the pytorch compat..." | Re-trigger Greptile}