There's a sneaky danger involved with the Python import statement. Here's why it is a potential risk for enterprises and what they can do about it.

Import passwords or login data from a csv file in Firefox easily and access them in multiple devices with Firefox Lockwise.

This post explains what a Python module is and how to use it to drastically extend the capabiltiies of your code. Plus: how to make your own!

The problem I've noticed is that if I append the file with each of the 100k runs (one at a time), it can happen that two threads try to save to the file at the same time and some row (s) end up empty.

Also, although there is a ttk.py file in my python27\lib\lib-tk folder, there isn't a ttk.pyc file in there. I wonder if that's a symptom of the larger problem that's giving me the "cannot import ...

Good old FTP and flat file import will do the trick reliably and never take a day off. Here are the basic steps to automate an FTP download in Windows followed by a CSV insert into MS SQL Server.