Delete app.py

app.py

@@ -1,107 +0,0 @@
-# === app.py (FastAPI backend) ===
-from fastapi import FastAPI, UploadFile, File
-from fastapi.middleware.cors import CORSMiddleware
-from fastapi.responses import JSONResponse
-import uvicorn
-
-app = FastAPI()
-
-app.add_middleware(
-    CORSMiddleware,
-    allow_origins=["*"],
-    allow_credentials=True,
-    allow_methods=["*"],
-    allow_headers=["*"],
-)
-
-def parse_dcm_assembly_from_bytes(file_bytes):
-    lines = file_bytes.decode("utf-8").splitlines()
-
-    blocks = []
-    current_block = []
-
-    for line in lines:
-        if line.startswith("CLASS"):
-            if current_block:
-                blocks.append(current_block)
-                current_block = []
-        current_block.append(line.strip())
-    if current_block:
-        blocks.append(current_block)
-
-    parts = []
-    geometry = {}
-    constraints = []
-
-    plane_map = {}
-    tag_to_plane = {}
-    label_map = {}
-
-    for block in blocks:
-        header = block[0]
-        if header.startswith("CLASS SET "):
-            part = {}
-            member_tags = []
-            for line in block:
-                if line.startswith("DCM3_TEXT_LABEL"):
-                    part['name'] = line.split("DCM3_TEXT_LABEL", 1)[1].strip()
-                elif line.startswith("FMEMBER TAGS"):
-                    member_tags = list(map(int, line.split()[2:]))
-            if 'name' in part:
-                part['member_tags'] = member_tags
-                parts.append(part)
-
-        elif header.startswith("CLASS PLANE "):
-            plane_id = int(header.split()[-1])
-            base_point = None
-            normal = None
-            for line in block:
-                if line.startswith("FBASE_POINT"):
-                    base_point = tuple(map(float, line.split()[1:]))
-                elif line.startswith("FNORMAL"):
-                    normal = tuple(map(float, line.split()[1:]))
-            if base_point and normal:
-                plane_map[plane_id] = {'base_point': base_point, 'normal': normal}
-
-        elif header.startswith("CLASS WORK_PLANE "):
-            work_plane_id = int(header.split()[-1])
-            plane_tag = None
-            label = None
-            for line in block:
-                if line.startswith("FMY_PLANE TAG"):
-                    plane_tag = int(line.split()[-1])
-                elif line.startswith("DCM3_TEXT_LABEL"):
-                    label = line.split("DCM3_TEXT_LABEL", 1)[1].strip()
-            if plane_tag:
-                tag_to_plane[work_plane_id] = plane_tag
-                label_map[work_plane_id] = label
-
-        elif header.startswith("CLASS CONSTRAINT "):
-            constraint = {}
-            for line in block:
-                if line.startswith("FEND_1 TAG"):
-                    constraint['from'] = int(line.split()[-1])
-                elif line.startswith("FEND_2 TAG"):
-                    constraint['to'] = int(line.split()[-1])
-                elif line.startswith("DCM3_TEXT_LABEL"):
-                    constraint['label'] = line.split("DCM3_TEXT_LABEL", 1)[1].strip()
-            if constraint:
-                constraints.append(constraint)
-
-    for wp_id, plane_id in tag_to_plane.items():
-        if plane_id in plane_map:
-            geometry[wp_id] = {
-                **plane_map[plane_id],
-                'label': label_map.get(wp_id)
-            }
-
-    return {"parts": parts, "geometry": geometry, "constraints": constraints}
-
-@app.post("/parse")
-async def parse_file(file: UploadFile = File(...)):
-    content = await file.read()
-    parsed_data = parse_dcm_assembly_from_bytes(content)
-    return JSONResponse(content=parsed_data)
-
-if __name__ == "__main__":
-    uvicorn.run(app, host="0.0.0.0", port=7860)