Inspect.getdoc(ob) sometimes gets docstrings when ob.__doc__ is None.
(cherry picked from commit 7ddbaa7a1b)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
They were occurring with both repeated 'force-calltip' invocations and by typing parentheses
in expressions, strings, and comments in the argument code.
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
(cherry picked from commit da7bb7b4d7)
Co-authored-by: Tal Einat <taleinat+github@gmail.com>
The marker was added to the language in 3.8 and
3.7 only gets security patches.
(cherry picked from commit 40a0625792)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Previously, a calltip might be left after SyntaxError, KeyboardInterrupt, or Shell Restart.
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Co-authored-by: Tal Einat <taleinat+github@gmail.com>
* make CallTip and ToolTip sub-classes of a common abstract base class
* remove ListboxToolTip (unused and ugly)
* greatly increase test coverage
* tested on Windows, Linux and macOS
Fix-up class name duplication in PR #7807. Combined effect is that
module calltips and its class CallTips are now calltip and Calltip.
In module calltip_w class CallTip is now CalltipWindow.
