save project

diy.py

-with open(r'C:\Users\ASUS\Desktop\test\open.txt','a',encoding='utf-8') as file:
+mew_data=''
+with open(r'C:\Users\ASUS\Desktop\test\open.txt','a',encoding='utf-8') as file1:
     file1.write('小兰：捐了12本\n')
     file1.write('小丽：捐了11本\n')
     file1.write('小李文：捐了9本\n')
     file1.write('张伟：捐了16本\n')
     file1.write('莉莉：捐了2本\n')
+with open(r'C:\Users\ASUS\Desktop\test\open.txt','r',encoding='utf-8') as file1:
+    for data in file1:
+        if'小兰：捐了12本'in data:
+        print('真')
+        if'小丽：捐了11本'in data:
+        print('真')
+with open(r'C:\Users\ASUS\Desktop\test\open.txt','r',encoding='utf-8') as file1:
+    file1.write(new_data)
+
+with open(r'C:\Users\ASUS\Desktop\test\open.txt','r',encoding='utf-8') as file1:
+    a=file1.read()
+    print(a)
\ No newline at end of file