No, it's not bound by python.el. TAB invokes 'indent-for-tab-command, which invokes the function given by 'indent-line-function, which is set by 'python-mode to 'py-indent-line. But apparently it is called in such a way that (interactive-p) is nil.
No, it's not bound by python.el. TAB invokes 'indent- for-tab- command, which invokes the function given by 'indent- line-function, which is set by 'python-mode to 'py-indent-line. But apparently it is called in such a way that (interactive-p) is nil.