mirror of
https://github.com/turnstonelabs/turnstone.git
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Patrick Buckley
729a02a833
Three idle-only affordances on every chat surface: a persistent copy button in each assistant bubble's actions bar, a pointer-only floating button over the hovered markdown block (fence, mermaid diagram, table), and Enter on a focused block for keyboard users, with the outcome flashed on the block itself. Copy resolves to SOURCE, not rendered text. The renderer stashes each table's raw markdown in data-md-source at render time — span sentinels restored in reverse mask order, footnote-definition bodies restored to raw before their recursive render — and whole-message copy reads the streaming pipeline's per-frame stash. The clipboard transport falls back to the legacy execCommand path for plain-HTTP LAN nodes, cloning and restoring the user's selection and focus. Outcomes surface button-local only: flash + title + one live-region announcement through the shared makeAnnouncer factory (also adopted by the interactive voice/tool announcers, whose lazily created regions swallowed their first announcement). Busy refusals answer with their own message. Coordinator retry and admin token-copy keep zero-module-dependency degrade paths.
46 lines
1.7 KiB
Python
46 lines
1.7 KiB
Python
"""Shared helpers for the Python-driven node harnesses that evaluate the
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``shared_static`` ES modules with script semantics."""
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from __future__ import annotations
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import re
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import shutil
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from typing import TYPE_CHECKING
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import pytest
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if TYPE_CHECKING:
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from pathlib import Path
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def has_node() -> bool:
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return shutil.which("node") is not None
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# Module-level ``pytestmark = node_skip`` in each harness suite — the node
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# detection lives here once, so a future change (version floor, env
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# override) cannot land in one suite and silently miss another.
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node_skip = pytest.mark.skipif(not has_node(), reason="node not available")
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def demodulize(path: Path) -> str:
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"""Strip ES-module syntax so ``vm.runInThisContext`` (script semantics)
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can evaluate the file: imports drop (the harness loads the whole
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dependency set into one shared context, so cross-file bindings resolve
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as context globals, exactly like the pre-module classic scripts), and
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``export`` keywords peel off their declarations.
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Single-sourced here for every JS harness: a new module syntax form
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(``export default``, re-exports) must be handled once, not per suite —
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a divergence between per-file copies surfaces as a confusing
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``vm.runInThisContext`` SyntaxError in whichever suite lagged.
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"""
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src = path.read_text(encoding="utf-8")
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src = re.sub(r"^import\s+\{[\s\S]*?\}\s+from\s+\"[^\"]+\";\s*$", "", src, flags=re.M)
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src = re.sub(r"^import\s+[^;\n]+;\s*$", "", src, flags=re.M)
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src = re.sub(
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r"^export\s+(?=(?:async\s+)?(?:function|const|let|var|class)\b)", "", src, flags=re.M
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)
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src = re.sub(r"^export\s*\{[^}]*\};\s*$", "", src, flags=re.M)
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return src
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