python mysqldb打印文本，即使代码中没有打印语句

Question

This is my program

import MySQLdb as mdb

from MySQLdb import IntegrityError

conn = mdb.connect("localhost", "asdf", "asdf", "asdf")

when the connect function is called python prints some text ("h" in the shell). This happens only if I execute the script file from a particular folder. If I copy the same script file to some other folder "h" is not printed.

actually i had this line previously in the same script for testing

print "h"

but now i have removed the line from the script. But still it is printed. What happen to my folder?

Answer 1

Try deleting *.pyc files. Secondly use script with -v option so that you can view from where the file is being imported