giles
100450772f
- Fix O(n²) postprocessing: compute_all_deps/io_refs/hash were called per-file (92x for sx app). Now deferred to single finalize_components() call after all files load. - Add pickle cache in shared/sx/.cache/ keyed by file mtimes+sizes. Cache stores fully-processed Component/Island/Macro objects with deps, io_refs, and css_classes pre-computed. Closures stripped before pickle, rebuilt from global env after restore. - Smart finalization: cached loads skip deps/io_refs recomputation (already in pickle), only recompute component hash. - Fix ~sx-header → ~layouts/header ref in docs-content.sx Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
"""
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Shared s-expression component definitions.
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Loaded at app startup via ``load_shared_components()``. Each component
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is defined in an external ``.sx`` file under ``templates/``.
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"""
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from __future__ import annotations
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import os
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from .jinja_bridge import load_sx_dir, register_reload_callback, watch_sx_dir
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def load_shared_components() -> None:
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"""Register all shared s-expression components.
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Defers finalization (deps/hash) so the calling app can load service
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components before the single finalize pass.
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"""
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# Load SX libraries first — reader macros (#z3 etc.) must resolve
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# before any .sx file that uses them is parsed
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_load_sx_libraries()
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register_reload_callback(_load_sx_libraries)
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templates_dir = os.path.join(os.path.dirname(__file__), "templates")
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load_sx_dir(templates_dir, _finalize=False)
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watch_sx_dir(templates_dir)
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def _load_sx_libraries() -> None:
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"""Load self-hosted SX libraries from the ref directory."""
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from .jinja_bridge import register_components
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ref_dir = os.path.join(os.path.dirname(__file__), "ref")
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for name in ("z3.sx", "prove.sx"):
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path = os.path.join(ref_dir, name)
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if os.path.exists(path):
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with open(path, encoding="utf-8") as f:
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register_components(f.read(), _defer_postprocess=True)
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