Show return values

[karthiknadig]

Pydevd allows us to show the return values of functions. It can be useful to see the return value without adding a explicit print.

Stepping over a function will display its return value in the locals window.

[DonJayamanne]

it should not be MyClass.do_something, the name in locals read c.do_something?

[karthiknadig]

The name comes from pydevd, it looks like they use qualified function names in this case.

[karthiknadig]

This is a fairly straight forward change. Calling the following pydevd command from debug options handler should be enough. We may want to add option to show/hide return values in settings.

self.pydevd_request(pydevd_comm.CMD_SHOW_RETURN_VALUES, '')