fix(bigbasket): more defensive pricing parsing

providers/bigbasket.py

@@ -67,15 +67,21 @@ class BigBasketProvider(BaseProvider):
                             continue
 
                         # Pricing: pricing.discount.mrp (string), pricing.discount.prim_price.sp (string)
-                        pricing = item.get("pricing", {})
-                        discount_info = pricing.get("discount", {})
-                        mrp_str = str(discount_info.get("mrp", "0"))
-                        prim_price = discount_info.get("prim_price", {})
-                        sp_str = str(prim_price.get("sp", mrp_str))
+                        pricing = item.get("pricing") or {}
+                        discount_info = pricing.get("discount") or {}
+                        mrp_raw = discount_info.get("mrp", "0")
+                        prim_price = discount_info.get("prim_price") or {}
+                        sp_raw = prim_price.get("sp") or mrp_raw
+
+                        # Also try top-level pricing keys as fallback
+                        if not sp_raw or str(sp_raw) == "0":
+                            sp_raw = pricing.get("sp") or pricing.get("price") or pricing.get("selling_price") or "0"
+                        if not mrp_raw or str(mrp_raw) == "0":
+                            mrp_raw = pricing.get("mrp") or pricing.get("mrp_price") or sp_raw
 
                         try:
-                            price = float(sp_str.replace(",", ""))
-                            mrp = float(mrp_str.replace(",", ""))
+                            price = float(str(sp_raw).replace(",", "").strip())
+                            mrp = float(str(mrp_raw).replace(",", "").strip())
                         except (ValueError, TypeError):
                             continue
                         if price <= 0: