scripts/smoke_settings_com.py --build-dwt exited 0 on AutoCAD 2026 (25.1s), 2026-09-22: five templates/*.dwt written through drawing_template_save (SaveAs code 66, each file opens with AC1032), page setup plotted and the PDF's own /MediaBox read back as 420.158 x 297.039 mm, iso_a3_mech.dwt reopened as source "bundled" with ISO-25 current, layer state / named view / UCS / preferences / SummaryInfo / prompt line all through the COM engine. The record is in CHANGELOG.md under Unreleased. The smoke keeps a ledger of the documents it opens and closes them on the way out, so a failed run never leaves scratch documents on the operator's seat. Two of its expectations were corrected to the merged tree: mleaderstyle_create is implemented on COM (spec: no `mleaderstyle` key), and plot_style_list marks catalogue rows with `installed`. --interactive was not run unattended on the shared seat (an unanswered GetPoint holds the command line); Task 23 measured the pick live. *.dwt / *.dwg are binary in .gitattributes; AutoCAD's plot.log is ignored. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01FKFStjEFzpGyLq5bMpWxTd
52 lines
3.1 KiB
Markdown
52 lines
3.1 KiB
Markdown
# Bundled drawing templates
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Five templates, built by the server's own tools — never hand-edited — and
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listed by `drawing_template_list`. Start from one with
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`drawing_new(template="iso_a3_mech")`.
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| name | standard | sheet | layer set | styles | page setup |
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|---|---|---|---|---|---|
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| `iso_a3_mech` | ISO | A3 landscape, ISO 5457 frame + ISO 7200 title block | mech | ISO-25 / ISOCP | ISO_A3, monochrome.ctb, 1:1 |
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| `iso_a1_arch` | ISO | A1 landscape | iso13567 | ISO-25 / ISOCP, annotation scale 1:50 | ISO_A1, monochrome.ctb, fit |
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| `iso_a3_pid` | ISO | A3 landscape, ISO 5457 frame + title block | pid | ISO-25 / ISOCP | ISO_A3, monochrome.ctb, 1:1 |
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| `ansi_b_mech` | ANSI (metric) | ANSI B landscape | mech | ANSI / ROMANS | ANSI_B, monochrome.ctb, 1:1 |
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| `ansi_d_arch` | ANSI (metric) | ANSI D landscape | iso13567 | ANSI / ROMANS | ANSI_D, monochrome.ctb, fit |
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## The two files per template
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- `<name>.dxf` — the headless twin. Produced by
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`uv run --frozen python scripts/build_templates.py`, which runs
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`drawing_new → apply_layer_set → styles → drawing_settings → layout rename →
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titleblock_apply_iso_a3 (A3 sheets) → page_setup_apply → drawing_save_as`.
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`scripts/build_templates.py --check` rebuilds into a temporary folder and
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fails if any committed DXF differs (the save-time stamps `$TDCREATE`,
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`$TDUPDATE`, `$FINGERPRINTGUID`, `$VERSIONGUID` and the two `EZDXF_META`
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entries are masked; everything else must be byte-identical).
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`tests/test_templates.py` runs the same check.
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- `<name>.dwt` — the live twin, used by `drawing_new(template=…)` on the COM
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backend. AutoCAD's DWT is a DWG container, which no headless library
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writes, so these are produced **on the live machine** by
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`uv run --frozen python scripts/smoke_settings_com.py --build-dwt` (Task 25's
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smoke): it opens each DXF over COM and calls `drawing_template_save(…dwt)`
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(`SaveAs(path, ac2018_Template)`), then the files are committed once. While
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a `.dwt` is missing, `resolve_template` falls back to the DXF and reports
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`source: "bundled_dxf"`; `drawing_template_list` shows `files.dwt.present`.
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The live engine does not open that DXF blank: `Documents.Add` accepts only
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a genuine DWT (measured on AutoCAD 2026), so the COM `drawing_new` converts
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the DXF through `SaveAs(…, ac2018_Template)` once, caches the result under
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the temp folder keyed on path, size and mtime, and reports
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`template_dwt: {path, cached}`.
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Line endings: ezdxf writes CRLF and `.gitattributes` pins `templates/*.dxf`
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to CRLF so a checkout on any platform equals a fresh build.
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Rebuild after changing anything the build depends on (layer sets, the title
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block, the dimension presets, the settings facade) and commit the result
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together with the change — the reproducibility test is the gate.
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The `.dwt` twins were built on 2026-09-22 on AutoCAD 2026 by
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`scripts/smoke_settings_com.py --build-dwt` — each DXF opened over COM and
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saved as a template (`AcSaveAsType` 66, `ac2018_Template`). Rebuild them the
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same way after changing a DXF; `scripts/build_templates.py --check` gates the
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DXF side only.
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