auto save

4444.py

+new_data=''
+with open(r'C:\test.txt','w',encoding='UTF-8') as feil:
+    feil.write('edfghjkl;')
+    feil.close()
+
+with open(r'C:\test.txt','r',encoding='UTF-8') as feil:
+    xa=feil.read()
+    print(xa)
+
+with open(r'C:\test.txt','r',encoding='UTF-8') as feil:
+    for data in feil:
+        if 'edfghjkl;' in data:
+            data.replace('edfghjkl;','adfghjkl;')
+        new_data+=data
+with open(r'C:\test.txt','w',encoding='UTF-8') as feil:
+    feil.write(new_data)
+with open(r'C:\test.txt','a',encoding='UTF-8') as feil:
+    feil.write('dfhjkl\n')
+
+
+
+
+
+
+
+

555.py

+with open(r'C:\test.txt','r',encoding='UTF-8') as feil:
+    noxa=feil.readlines()
+    print(noxa)
+