Venkat Addala <venkat.bof...@gmail.com> writes:
> I'm new to python
Welcome! Congratulations on choosing Python for programming.
> i am connecting mysql database with python. now i want to do
> sanitation on the database, like to remove "\n", extra spaces blah
> blah.. and update it back to mysql database.
> i was trying somthing, here is my code, can you please provide me
> solution for this..
Thank you for providing a small, complete example.
You should also describe what behaviour you expect, and what behaviour
you're getting instead. What happens, and how are you expecting it to be
different?
> #!/usr/bin/python
> import MySQLdb as mdb
>
> con = mdb.connect('localhost', 'root', 'pass@123', 'workbench');
There's no need to end Python statements with a semicolon; it's only
confusing to do it.
> rows = cur.fetchall()
> for row in rows:
You never use ‘rows’ for anything else, so you may as well forget it and
just iterate directly over the return value::
for row in cur.fetchall():
> row_new = row[0].split("\n", " ")
Read the documentation for ‘str.split’ to see what is wrong with the
above call.
You might also be interested in the ‘python-tutor’ forum, specially
designed for beginners with basic questions about Python
<URL:http://mail.python.org/mailman/listinfo/tutor>
<URL:http://dir.gmane.org/gmane.comp.python.tutor>.
Good hunting to you!
--
\ “Sunday: A day given over by Americans to wishing that they |
`\ themselves were dead and in Heaven, and that their neighbors |
_o__) were dead and in Hell.” —Henry L. Mencken |
Ben Finney
--
https://mail.python.org/mailman/listinfo/python-list
