>
> In Pythonic Andragogy slides, a TextWriterTractor (subclass of Tractor)
> starts writing a user-provided phrase at whatever initially passed-in (x,y)
> position in the field. Example: Just Use It.
>
> A CropCircleTractor (another subclass) reads the Field as complex numbers
> and plants "@" w
Wes asked (a couple posts back): is a generator a type of callable?
Those copy/deepcopy links were helpful, I hope to any Python students
trekking through here. edu-sig is a great climb for those into learning
curves.
Most definitely a generator is a "callable" as, in my Python for Kids (not
a t
