I'm going to give you guys a simple workaround - Uninstall pywin32. That way there will be no file locking. Which should be no problem for a development machine. If this is a production machine just turn migrations off.
That said it would be nice to know what the problem is exactly. Probably some weird async stuff going on here since it looks so random. I wonder if we can solve this by simply, on windows, opening the file using os.O_EXCL. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.

