bump devcontainer to python:3.14-trixie

[masenf]

No description provided.

[codspeed-hq]

Merging this PR will not alter performance

✅ 8 untouched benchmarks

---

_{Comparing masenf/devcontainer-bump (c14a75c) with main (72ecbe5)}

[greptile-apps]

Greptile Summary

This PR bumps the devcontainer base image from mcr.microsoft.com/devcontainers/python:1-3.11-bookworm to mcr.microsoft.com/devcontainers/python:3.14-trixie, upgrading both the Python version (3.11 → 3.14) and the underlying Debian release (Bookworm → Trixie).

Key observations:

• The Python version jump (3.11 → 3.14) is significant. While the devcontainer is primarily for local development, contributors should be aware that some dependencies may behave differently under Python 3.14 compared to versions currently tested in CI.
• The tag format also changes — the old tag used the floating major prefix (1-3.11-bookworm), while the new tag 3.14-trixie is pinned directly to Python 3.14 and Debian Trixie, which is more explicit and predictable.
• The postCreateCommand and port-forwarding configuration are unchanged and will continue to work correctly.

Since this is a devcontainer-only change with no impact on production code, CI pipelines, or source files, it is safe to merge.

Confidence Score: 4/5

• Safe to merge—this is a devcontainer-only change with no impact on production code or CI pipelines.
• The change is limited to a single devcontainer configuration file and updates the base image version without modifying the development environment setup itself (postCreateCommand and port forwarding remain unchanged). The main consideration is that Python 3.14 may expose compatibility issues with certain dependencies, but this would only affect contributors' local development experience and is easy to iterate on. No code changes, no production impact.
• No files require special attention.

Sequence Diagram

sequenceDiagram
    participant D as Developer
    participant DC as DevContainer
    participant PY as Python 3.14 (Trixie)
    participant UV as uv
    participant GH as GitHub

    D->>DC: Open in devcontainer
    DC->>PY: Pull mcr.microsoft.com/devcontainers/python:3.14-trixie
    PY-->>DC: Image ready
    DC->>PY: postCreateCommand
    par Install uv & sync
        PY->>UV: python -m pip install uv
        UV-->>PY: uv installed
        PY->>UV: python -m uv sync
        UV-->>PY: Dependencies synced
    and Clone examples
        DC->>GH: git clone reflex-examples
        GH-->>DC: reflex-examples cloned
    end
    DC-->>D: Environment ready (ports 3000, 8000 forwarded)

Loading

_{Last reviewed commit: c14a75c}