Use uv

[paul-nechifor]

Normal install:

uv sync

Install more:

uv sync --extra dev --extra cpu --extra sim

[greptile-apps]

Greptile Summary

This PR migrates the project from pip to uv for faster and more reliable dependency management. The migration properly configures git sources, dependency groups, and platform-specific overrides.

Key changes:

• Removed deprecated requirements.txt in favor of pyproject.toml configuration
• Added [tool.uv.sources] section mapping package names to git repositories (proper uv approach vs. direct git URLs)
• Added [dependency-groups] for dev dependencies with uv's modern approach
• Configured override-dependencies to force Python 3.12-compatible versions of numba and llvmlite
• Removed numpy version upper bound (<2.0.0)
• Commented out Jetson JP6 extras due to unavailable wheel URLs
• Generated comprehensive uv.lock with cross-platform resolution

Issues found:

• Dev dependencies duplicated in both [project.optional-dependencies] and [dependency-groups] sections
• numba>=0.59.0 override insufficient for llvmlite>=0.42.0 (needs >=0.60.0)
• README.md still references old pip install commands
• Removing numpy upper bound may break packages incompatible with numpy 2.x

Confidence Score: 4/5

• This PR is safe to merge with minor issues to address
• The migration to uv is well-structured with proper git source configuration and dependency resolution. However, there are a few issues: incorrect numba version in overrides, duplicated dev dependencies, and missing documentation updates. The numpy version bound removal also carries some risk.
• Pay close attention to pyproject.toml - fix the numba version override and resolve duplicate dev dependencies

Important Files Changed

Filename	Overview
pyproject.toml	Migration to uv package manager with proper git source configuration, dependency group setup, and platform-specific overrides. Jetson JP6 extras commented out due to unavailable wheel URLs.
requirements.txt	Deleted legacy requirements.txt file as dependencies are now managed through pyproject.toml and uv.lock.
uv.lock	New lock file generated by uv with comprehensive dependency resolution across multiple Python versions and platforms.

Sequence Diagram

sequenceDiagram
    participant Dev as Developer
    participant Repo as Repository
    participant UV as uv Package Manager
    participant PyPI as PyPI Registry
    participant Git as Git Sources
    
    Dev->>Repo: Clone repository
    Dev->>UV: uv sync
    Note over UV: Reads pyproject.toml
    UV->>UV: Parse dependencies & extras
    UV->>UV: Check uv.lock for resolved versions
    
    par Fetch PyPI packages
        UV->>PyPI: Download standard packages
        PyPI-->>UV: Return packages
    and Fetch Git sources
        UV->>Git: Clone rxpy-backpressure
        UV->>Git: Clone go2-webrtc-connect
        UV->>Git: Clone CLIP
        UV->>Git: Clone dimos-lcm
        UV->>Git: Clone contact-graspnet-pytorch
        UV->>Git: Clone detectron2
        Git-->>UV: Return source code
    end
    
    UV->>UV: Apply override-dependencies
    Note over UV: Force numba>=0.59.0, llvmlite>=0.42.0
    UV->>UV: Install dev dependency-group
    UV->>Repo: Install packages to environment
    UV-->>Dev: Installation complete

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