auto save

diy.py

+with open(r"c:\Users\O\Documents\lesson13-1\sales_list.txt","r",encoding="utf-8") as file1:
+    a=file1.readlines()
+    print(a)
+final_sum=[]
+for i in a:
+    print(i)
+for i in a:
+    data=i.split()
+    #print(data)
+    sum=0
+    for sales in data[1:]:
+        sum=sum+int(sales)
+    result=data[0]+str(sum)+"\n"
+    final_sum.append(result)
+    print(result)
+
+with open(r"c:\Users\O\Documents\lesson13-1\new_saleslist.txt","a",encoding="utf-8") as file1:
+    file1.writelines(final_sum)

new_saleslist.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