Wing is a light-weight but full-featured Python IDE with powerful editing, testing, and debugging capabilities.
Ranked in these QuestionsQuestion Ranking
Pro Exceptionally responsive support
Pro Built-in debugger
Wing IDE provides local and remote debugging.
Pro Checks for errors in the source code
Pylint has a static analysis tool integrated which checks the source code for any potential errors and bugs.
Pro Totally programmable keystroke shortcuts
Pro Debugging in threads
Pro Totally worth the price -- it's a steal, in fact
Pro Customizable plug-ins if desired
Pro VI and Emacs editor modes
Pro Advanced debugging features (multi-process, remote, recursive)
Pro Super-flexible macro capabilities
Con High entry price
Price is starting from $39 per user for the most basic configuration.