Add Jupyter notebook cell support via LSP 3.17 Notebook Document Sync - #473
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Eduardo Villalpando Mello (edvilme) wants to merge 9 commits into
Draft
Eduardo Villalpando Mello (edvilme) wants to merge 9 commits into
Eduardo Villalpando Mello (edvilme) wants to merge 9 commits into
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- Add NOTEBOOK_SYNC_OPTIONS and notebook_document_sync to LanguageServer - Add _get_document_path helper for resolving notebook cell URIs - Add notebook lifecycle handlers (didOpen, didChange, didSave, didClose) - Remove notebook-cell skip guard in _linting_helper - Add onNotebook:jupyter-notebook and onNotebook:interactive activation events Closes #86 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Eduardo Villalpando Mello (edvilme)
added
feature-request
Eduardo Villalpando Mello (edvilme)
marked this pull request as draft
March 10, 2026 20:45
Add NOTEBOOK_DOCUMENT_DID_* event constants and notebook-related type classes (NotebookDocumentSyncOptions, NotebookCellLanguage, etc.) to the lsprotocol.types mock so lsp_server.py can be imported in unit tests. Also update _MockLS to use Pygls 2.0 method names. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Add test_notebook.py with 5 tests covering notebook lifecycle events (didOpen, didChange, didSave, didClose, cell kind filter). Add notify_notebook_did_* helpers to session.py test client. Add sample.ipynb test data fixture. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
The repos use defaults.vscode_initialize_defaults() (a function), not defaults.VSCODE_DEFAULT_INITIALIZE (a constant). Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Drain didOpen diagnostics before registering the close callback to avoid capturing stale open-diagnostics instead of the expected empty close-diagnostics. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Skip cells with languageId != 'python' in structure.did_open to avoid running the linter on markdown or other non-Python cells. Also clear diagnostics on exception in mypy's _linting_helper. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Adds notebook (.ipynb) and Interactive Window support via LSP 3.17 Notebook Document Sync. Follows upstream template PR microsoft/vscode-python-tools-extension-template#265.
Changes:
NOTEBOOK_SYNC_OPTIONS,_get_document_path(), 4 notebook handlers (didOpen/Change/Save/Close), non-Python cell filter,_clear_diagnosticson exception, activation events, test infrastructure (test_notebook.py, session helpers, sample.ipynb, mock fixes).Closes #86
Closes #474
Manual Test Plan (use
notebook-support-infrabranch + Jupyter extension):package.jsonactivationEventsx: int = "hello"lsp_server.py:226notebook_did_open — checknb.cellsiterationx: int = 42, break →def f() -> int: return "a"lsp_server.py:241notebook_did_change — checktext_contentlooplsp_server.py:266notebook_did_save — check all cells re-lintedlsp_server.py:281notebook_did_close — check empty diagnostics publishedlsp_server.py:309_linting_helper — check publish per celllsp_server.py:253— checklanguage_id != "python"skiplsp_server.py:107_get_document_path — check URI resolutionx: int = "hello"in Interactivex = 1, 20+ cellslsp_server.py:390— check _clear_diagnostics in except block