anatoly/autocad-mcp-pro
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

feat(templates): drawing_template_save on both engines — dwt_write is a declared capability

Browse Source 
Live AutoCAD writes a real .dwt through SaveAs(path, ac2018_Template = 66) and
puts the description into the summary Comments; headlessly a .dxf template is
written through drawing_save_as and a .dwt request is refused with capability
dwt_write, naming the DXF route and the COM route. drawing_save_as's "dwt"
entry was 5 (acR13_dxf): a DWT request wrote an R13 DXF under a .dwt name.

Probed live on AutoCAD 2026 (typelib: ac2018_Template = 66, acR13_dxf = 5,
acTemplateDwg absent; the saved file starts AC1032, the document is rebound,
Comments takes). SECTION 19 is now 6 tools; SAVEAS joins SHARED_ACAD_COMMANDS;
templates/README.md documents the two files per template.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FKFStjEFzpGyLq5bMpWxTd
This commit is contained in:
Umut CAN
2026-09-21 22:48:31 +03:00
co-authored by Claude Opus 5
parent 17f7228fd6
commit b458923e19
9 changed files with 322 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files
templates/README.md
+45
View File
@@ -0,0 +1,45 @@
# Bundled drawing templates
Five templates, built by the server's own tools — never hand-edited — and
listed by `drawing_template_list`. Start from one with
`drawing_new(template="iso_a3_mech")`.
| name | standard | sheet | layer set | styles | page setup |
|---|---|---|---|---|---|
| `iso_a3_mech` | ISO | A3 landscape, ISO 5457 frame + ISO 7200 title block | mech | ISO-25 / ISOCP | ISO_A3, monochrome.ctb, 1:1 |
| `iso_a1_arch` | ISO | A1 landscape | iso13567 | ISO-25 / ISOCP, annotation scale 1:50 | ISO_A1, monochrome.ctb, fit |
| `iso_a3_pid` | ISO | A3 landscape, ISO 5457 frame + title block | pid | ISO-25 / ISOCP | ISO_A3, monochrome.ctb, 1:1 |
| `ansi_b_mech` | ANSI (metric) | ANSI B landscape | mech | ANSI / ROMANS | ANSI_B, monochrome.ctb, 1:1 |
| `ansi_d_arch` | ANSI (metric) | ANSI D landscape | iso13567 | ANSI / ROMANS | ANSI_D, monochrome.ctb, fit |
## The two files per template
- `<name>.dxf` — the headless twin. Produced by
`uv run --frozen python scripts/build_templates.py`, which runs
`drawing_new → apply_layer_set → styles → drawing_settings → layout rename →
titleblock_apply_iso_a3 (A3 sheets) → page_setup_apply → drawing_save_as`.
`scripts/build_templates.py --check` rebuilds into a temporary folder and
fails if any committed DXF differs (the save-time stamps `$TDCREATE`,
`$TDUPDATE`, `$FINGERPRINTGUID`, `$VERSIONGUID` and the two `EZDXF_META`
entries are masked; everything else must be byte-identical).
`tests/test_templates.py` runs the same check.
- `<name>.dwt` — the live twin, used by `drawing_new(template=…)` on the COM
backend. AutoCAD's DWT is a DWG container, which no headless library
writes, so these are produced **on the live machine** by
`uv run --frozen python scripts/smoke_settings_com.py --build-dwt` (Task 24's
smoke): it opens each DXF over COM and calls `drawing_template_save(…dwt)`
(`SaveAs(path, ac2018_Template)`), then the files are committed once. While
a `.dwt` is missing, `resolve_template` falls back to the DXF and reports
`source: "bundled_dxf"`; `drawing_template_list` shows `files.dwt.present`.
The live engine does not open that DXF blank: `Documents.Add` accepts only
a genuine DWT (measured on AutoCAD 2026), so the COM `drawing_new` converts
the DXF through `SaveAs(…, ac2018_Template)` once, caches the result under
the temp folder keyed on path, size and mtime, and reports
`template_dwt: {path, cached}`.
Line endings: ezdxf writes CRLF and `.gitattributes` pins `templates/*.dxf`
to CRLF so a checkout on any platform equals a fresh build.
Rebuild after changing anything the build depends on (layer sets, the title
block, the dimension presets, the settings facade) and commit the result
together with the change — the reproducibility test is the gate.