Update app.py

app.py

@@ -1,17 +1,28 @@
 from fastapi import FastAPI, File, HTTPException
+from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import JSONResponse
 import pdfplumber
 from io import BytesIO
 import base64
+import uvicorn
 
 app = FastAPI()
 
+# Add CORS middleware
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],  # Adjust for production
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
 @app.post("/api/convert")
 async def convert_pdf(file: bytes = File(...)):
     try:
         # Parse PDF with pdfplumber
         with pdfplumber.open(BytesIO(file)) as pdf:
-            page = pdf.pages[0]  # Process first page for simplicity
+            page = pdf.pages[0]  # First page for simplicity
             width, height = page.width, page.height
 
             # Initialize result
@@ -30,18 +41,14 @@ async def convert_pdf(file: bytes = File(...)):
                     "x": char["x0"],
                     "y": char["y0"],
                     "font_family": char["fontname"].split("+")[-1] or "Arial",
-                    "font_style": "Regular",  # pdfplumber doesn't provide style directly
+                    "font_style": "Regular",
                     "font_size": char["size"],
-                    "color": {
-                        "r": 0,  # Simplified: assume black text (enhance with actual color extraction if needed)
-                        "g": 0,
-                        "b": 0
-                    }
+                    "color": {"r": 0, "g": 0, "b": 0}  # Simplified: enhance for color extraction
                 })
 
             # Extract images
             for img in page.images:
-                img_data = img["stream"].get_data()  # Raw image data
+                img_data = img["stream"].get_data()
                 result["images"].append({
                     "data": base64.b64encode(img_data).decode('utf-8'),
                     "x": img["x0"],
@@ -50,20 +57,20 @@ async def convert_pdf(file: bytes = File(...)):
                     "height": img["height"]
                 })
 
-            # Extract shapes (basic lines/curves)
+            # Extract shapes
             for curve in page.curves:
-                path = " ".join([f"M {p['x']},{p['y']}" for p in curve["points"]])  # Simplified SVG path
+                path = " ".join([f"M {p['x']},{p['y']}" for p in curve["points"]])
                 result["shapes"].append({
                     "path": path,
                     "x": curve["x0"],
                     "y": curve["y0"],
-                    "color": {
-                        "r": 0,
-                        "g": 0,
-                        "b": 0
-                    }
+                    "color": {"r": 0, "g": 0, "b": 0}
                 })
 
         return JSONResponse(content=result)
     except Exception as e:
-        raise HTTPException(status_code=500, detail=str(e))
+        raise HTTPException(status_code=500, detail=str(e))
+
+# Run uvicorn server
+if __name__ == "__main__":
+    uvicorn.run(app, host="0.0.0.0", port=7860)