auto save

diy.py

+with open('sales_list.txt','r',encoding="utf-8") as f:
+    a=f.readlines()
+new_data=[]
+for i in a:
+    t=i.strip().split()
+    sum=0
+    for j in t[1:]:
+        sum+=int(j)
+    k=t[0]+str(sum)+'\n'
+    new_data.append(k)
+with open('sales_list1.txt','w',encoding="utf-8") as f:
+    f.writelines(new_data)
+
+
+

sales_list1.txt

+悟空348
+诺依380
+小贝182
+李丽201
+宋扬107
+王明245
+李强164
+孙小白222
+苏琪137
+刘若若147
+刘阳226
+王胜男123
+王娇131