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JupyterLite bootstrap never uses the bundled wheel: /pypi does not exist in the kernel, so it installs the last PyPI release

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評估

難度
3/5
預估耗時
1-2 天
新手友好度
76/100
Issue 類型
缺陷
描述清晰度
描述清楚
活躍度
活躍
技術堆疊
jupyter, jupyter-notebook, python

研究方向

Read docs/notebooks/_mvtb_nb_bootstrap.py and compare how it installs the bundled wheel with the old piplite.install behavior described in the issue. Start by checking whether piplite is importable in the JupyterLite kernel, then review docs/lite/wasm_check/check_pyodide_install.mjs to understand what the existing check covers. Done means the bootstrap uses the site's bundled wheel in JupyterLite and still falls back to micropip where piplite is unavailable.

由索引模型根據 Issue 內容生成。

描述

Likely smell, found while testing the same bootstrap in RTB. Worth checking out and fixing.

docs/notebooks/_mvtb_nb_bootstrap.py prefers "the wheel bundled with this JupyterLite site" with Path("/pypi").glob("machinevision_toolbox_python-*.whl"). In a real JupyterLite kernel there is no /pypi folder (checked in Chromium with the same pinned kernel, 0.6.1: Path('/pypi').exists() is False), so that branch never runs and the bootstrap always does micropip.install("machinevision-toolbox-python", deps=False) from PyPI. The site therefore installs the last release, not the wheel built with it, so "Try it Now" does not track main.

The old piplite.install([...]) cells did pick up the bundled wheel, because piplite looks in the site's own package index first (pypi/all.json). Using piplite.install when piplite is importable, and micropip.install otherwise (for example under Node), fixes it.

docs/lite/wasm_check/check_pyodide_install.mjs hides it: it mounts the wheel in Pyodide's filesystem and redirects the pypi/ install, so it tests the new wheel whatever the notebook does. A check that opens a site built with the wheel in a browser and compares a hash of an installed source file with the checkout would catch it. RTB has one in docs/lite/browser_check/ (petercorke/robotics-toolbox-python, in the PR that fixes this there).

主要語言
Python
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224
分支
35
平均合併
1 天 20 小時
30 天內合併 PR
34

環境準備

從這裡開始

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