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https://github.com/NickoScope/nickol-knx-mcp.git
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Nikolay MiroshnichenkoandClaude Fable 5
5651be2930
- device_library: NICKOL_KNX_CATALOG env points at a local device-library YAML file/dir; decompose_device returns the exact vendor object model (source: catalog-exact) and falls back to generic recipes (source: recipe-approximate). Env unset = behaviour unchanged. - appprog_parser (new) + MCP tool parse_devices_from_project: deterministic extraction of exact comm-object models from M-* application programs in a .knxproj/.knxprod (order number via nested <Product>, DPST-x-y -> x.00y, per-channel block/stride detection, coverage manifest). Read-only, PII-safe: never reads the client P-*/0.xml. Now 25 MCP tools. - tests: test_device_catalog.py + test_appprog_parser.py (synthetic, self-contained) - docs: README/README.ru/docs site/announcements synced to v0.7.0, 25 tools Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
85 lines
4.2 KiB
Python
85 lines
4.2 KiB
Python
"""appprog_parser: extract exact device object models from a (synthetic) .knxprod.
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Self-contained: builds a minimal ETS-shaped archive in memory — no real project needed.
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"""
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import sys, os, io, zipfile, tempfile
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sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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from nickol_knx_mcp.appprog_parser import parse_project, to_catalog_yaml, summary
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import nickol_knx_mcp.device_library as dl
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HARDWARE = """<?xml version="1.0" encoding="utf-8"?>
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<KNX><ManufacturerData><Manufacturer RefId="M-0071"><Hardware>
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<Hardware Id="M-0071_H-TST-1" Name="Test Dimmer 2CH" SerialNumber="TST-DIM2">
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<Products><Product Id="M-0071_H-TST-1_P-1" OrderNumber="TST-DIM2" /></Products>
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<Hardware2Programs><Hardware2Program>
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<ApplicationProgramRef RefId="M-0071_A-TEST-1-0" />
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</Hardware2Program></Hardware2Programs>
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</Hardware>
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</Hardware></Manufacturer></ManufacturerData></KNX>"""
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APPPROG = """<?xml version="1.0" encoding="utf-8"?>
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<KNX><ManufacturerData><Manufacturer><ApplicationPrograms>
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<ApplicationProgram Id="M-0071_A-TEST-1-0" ApplicationVersion="7"><Static><ComObjectTable>
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<ComObject Id="O-1" Name="oX.ch[0].onOff" Text="[C1] On/Off" Number="1" FunctionText="on/off" ObjectSize="1 Bit" ReadFlag="Disabled" WriteFlag="Enabled" CommunicationFlag="Enabled" TransmitFlag="Disabled" UpdateFlag="Disabled" DatapointType="DPST-1-1" />
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<ComObject Id="O-2" Name="oX.ch[0].dim" Text="[C1] Relative Dimming" Number="2" ObjectSize="4 Bit" WriteFlag="Enabled" CommunicationFlag="Enabled" DatapointType="DPST-3-7" />
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<ComObject Id="O-3" Name="oX.ch[1].onOff" Text="[C2] On/Off" Number="3" ObjectSize="1 Bit" WriteFlag="Enabled" CommunicationFlag="Enabled" DatapointType="DPST-1-1" />
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<ComObject Id="O-4" Name="oX.ch[1].dim" Text="[C2] Relative Dimming" Number="4" ObjectSize="4 Bit" WriteFlag="Enabled" CommunicationFlag="Enabled" DatapointType="DPST-3-7" />
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<ComObject Id="O-5" Name="oX.pattern" Text="[LF] Pattern" Number="5" ObjectSize="1 Byte" WriteFlag="Enabled" CommunicationFlag="Enabled" />
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</ComObjectTable></Static></ApplicationProgram>
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</ApplicationPrograms></Manufacturer></ManufacturerData></KNX>"""
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def _make_archive(path):
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with zipfile.ZipFile(path, "w") as z:
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z.writestr("P-1/0.xml", "<KNX/>") # a 'client project' the parser must NOT read
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z.writestr("M-0071/Hardware.xml", HARDWARE)
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z.writestr("M-0071/M-0071_A-TEST-1-0.xml", APPPROG)
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with tempfile.TemporaryDirectory() as d:
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arc = os.path.join(d, "sample.knxprod")
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_make_archive(arc)
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res = parse_project(arc)
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cov = res["coverage"]
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assert cov["devices_parsed"] == 1, cov
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assert cov["objects_total"] == 5, cov
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assert cov["objects_without_dpt"] == 1, cov # the [LF] Pattern, no DPT
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dev = res["devices"][0]
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assert dev["order_number"] == "TST-DIM2", dev
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assert dev["application_program"]["version"] == "v7", dev
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assert dev["object_counts"]["master_catalog_total"] == 5
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# DPT conversion DPST-x-y -> x.00y
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o2 = [o for o in dev["comm_objects"] if o["number"] == 2][0]
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assert o2["dpt"] == "3.007", o2
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o1 = [o for o in dev["comm_objects"] if o["number"] == 1][0]
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assert o1["dpt"] == "1.001" and o1["role"] == "cmd", o1
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o5 = [o for o in dev["comm_objects"] if o["number"] == 5][0]
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assert o5["dpt"] is None, "missing DatapointType must stay None, never guessed"
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# per-channel block detection: [C1]/[C2] -> 2 instances of 2 objects, stride 2
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blk = [b for b in dev["blocks"] if b["unit"] == "C"][0]
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assert blk["instances"] == 2 and blk["objects_per_instance"] == 2, blk
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assert blk["stride"] == 2, blk
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# summary is compact (no full object lists)
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sm = summary(res)
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assert "comm_objects" not in sm["devices"][0]
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# round-trip: emit YAML -> load as catalog -> decompose_device is catalog-exact
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cat = os.path.join(d, "cat.yaml")
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with open(cat, "w", encoding="utf-8") as fh:
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fh.write(to_catalog_yaml(res))
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os.environ["NICKOL_KNX_CATALOG"] = d
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dl._CATALOG_INDEX = None
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r = dl.decompose_device("TST-DIM2")
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assert r["source"] == "catalog-exact", r
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assert r["total_master_objects"] == 5, r
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os.environ.pop("NICKOL_KNX_CATALOG", None)
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dl._CATALOG_INDEX = None
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print("OK — appprog_parser: order->app map, DPST->DPT, honest missing-DPT, block/stride, YAML round-trip")
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