From 6ecf1a6de7167bfe00cc74db6287c24f5500d328 Mon Sep 17 00:00:00 2001
From: andreika-git <andrei.home@gmail.com>
Date: Tue, 3 Jan 2023 21:35:36 +0200
Subject: [PATCH] Explicit error in case of duplicated designator #244

---
 bin/process_BOM.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/bin/process_BOM.py b/bin/process_BOM.py
index 9dd566f..eef3aa7 100644
--- a/bin/process_BOM.py
+++ b/bin/process_BOM.py
@@ -47,6 +47,7 @@ if len(sys.argv) > 2:
 print ("Opening BOM file " + fileName + "...")
 
 rows = OrderedDict()
+rowDes = OrderedDict()
 emptyId = 1
 
 with open(fileName, 'rt') as f:
@@ -56,6 +57,11 @@ with open(fileName, 'rt') as f:
         row[3] = row[3].strip()
         rowName = row[3]
         row[1] = row[1].split(", ")
+        for rDes in row[1]:
+            if rDes in rowDes:
+                print ("* Error! Duplicate designators found in BOM: " + rDes)
+                sys.exit(3)
+            rowDes[rDes] = 1
         # all empty names should be saved separately
         if not rowName:
         	rows["_" + str(emptyId)] = row