Umut CANandClaude Opus 5
3ef316d520
SECTION 24 completes at eleven tools with xref_attach, xref_manage,
image_attach, data_extract and drawing_export_dwg, on the four contract members
that genuinely differ per engine -- backends/contracts/refs.py. Everything else
in the sheet track composes the generic members and is written once.
The ActiveX members were read off the AutoCAD 2026 seat's own type library
(C:\Program Files\Common Files\Autodesk Shared\acax25enu.tlb, "AutoCAD 2025
Type Library" 1.0, the library the running 25.x seat registers) before a line of
the COM path was written, and the measurement is in the code beside the calls:
IAcadModelSpace.AttachExternalReference(PathName, Name, InsertionPoint,
Xscale, Yscale, Zscale, Rotation, bOverlay, Password)
IAcadModelSpace.AddRaster(imageFileName, InsertionPoint, ScaleFactor,
RotationAngle)
IAcadBlock: IsXRef (get), Path (get AND put -- so the repath is an assignment,
not a method), Reload(), Unload(), Bind(bPrefixName), Detach(),
XRefDatabase (get)
IAcadDocument.SaveAs(FullFileName, SaveAsType, vSecurityParams)
AcSaveAsType: ac2000_dwg=12 ac2004_dwg=24 ac2007_dwg=36 ac2010_dwg=48
ac2013_dwg=60 ac2018_dwg=64 (=acNative)
The running seat itself was not answering COM while this landed (its window was
Not Responding and GetActiveObject never returned), so the type library -- which
is the same seat's declared surface and reads without a call into the process --
is what the members are measured from; no document of the operator's was opened
or touched. This repository has been bitten four times by a fake that invented a
member, so the COM fakes in the tests model those names and nothing else.
ActiveX angles are radians, so the degree-to-radian conversion happens at that
boundary and nowhere else.
Headlessly, ezdxf.xref.attach carries the attachment (measured on ezdxf 1.4.4:
block flags 20 for an attachment and 24 for an overlay, so "is this an xref" is
flags & (BLK_XREF | BLK_XREF_OVERLAY) -- masking BLK_XREF alone misses every
overlay), add_image_def + add_image the raster, with Pillow reading the pixel
size so the placed image keeps the file's aspect.
Three capability keys, declared in both maps:
dwg_write -- measured absent here (odafc.is_installed() is False), so the
ezdxf entry is a runtime re-evaluation like viewport_render's
matplotlib check rather than a hardcoded False: installing the
ODA File Converter starts the call working with no edit to the
map. The refusal names the install route and drawing_export_dxf.
xref_live -- reload and bind need a live seat's xref manager and are refused
headlessly; list, detach and path are headless and are not
behind the key.
xlsx_write -- openpyxl is optional and absent here; CSV is always available,
so the refusal never blocks the deliverable and says so.
Two numbers the plan predicted wrongly are corrected to what the registry
actually does. `block` outranks `drawing` in _GROUP_TAG_PRIORITY, so the two
xref tools file under `blocks` (9 -> 11) beside block_insert -- which is where
an xref belongs, being a block definition that lives in another file -- and
`drawing` moves 11 -> 12, not 11 -> 14. And `data_extract` must not say "parts
list" in its own text: that is the golden discovery query for
entity_create_table, and a file writer outranking the tool that draws the thing
is a regression the tuning bar catches. It is described by its destination --
a file -- instead.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FKFStjEFzpGyLq5bMpWxTd
60 lines
2.2 KiB
Python
60 lines
2.2 KiB
Python
"""Per-domain slices of the backend contract.
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One 1854-line ABC with 112 abstract methods made every contract change a
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whole-file edit, and made a half-finished change break both backends at
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instantiation at once. The seams here are the section markers that were
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already in the file, so the split moved code without re-deciding anything.
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"""
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from __future__ import annotations
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from backends.contracts.analysis import AnalysisContract
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from backends.contracts.blocks import BlockContract
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from backends.contracts.corner_ops import CornerOpsContract
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from backends.contracts.dimensions import DimensionContract
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from backends.contracts.drawing import DrawingContract
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from backends.contracts.entity_creation import EntityCreationContract
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from backends.contracts.entity_modification import EntityModificationContract
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from backends.contracts.entity_query import EntityQueryContract
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from backends.contracts.environment import EnvironmentContract
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from backends.contracts.gdt import GdtContract
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from backends.contracts.identity import IdentityContract
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from backends.contracts.layers import LayerContract
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from backends.contracts.layouts import LayoutContract
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from backends.contracts.linetypes import LinetypeContract
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from backends.contracts.pagesetup import PageSetupContract
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from backends.contracts.premium import PremiumContract
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from backends.contracts.refs import RefsContract
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from backends.contracts.settings import SettingsContract
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from backends.contracts.solids import SolidContract
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from backends.contracts.styles import StylesContract
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from backends.contracts.system import SystemContract
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from backends.contracts.transactions import TransactionContract
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from backends.contracts.view import ViewContract
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__all__ = [
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"AnalysisContract",
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"BlockContract",
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"CornerOpsContract",
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"DimensionContract",
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"DrawingContract",
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"EntityCreationContract",
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"EntityModificationContract",
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"EntityQueryContract",
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"EnvironmentContract",
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"GdtContract",
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"IdentityContract",
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"LayerContract",
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"LayoutContract",
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"LinetypeContract",
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"PageSetupContract",
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"PremiumContract",
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"RefsContract",
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"SettingsContract",
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"SolidContract",
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"StylesContract",
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"SystemContract",
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"TransactionContract",
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"ViewContract",
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]
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