Python App: Can you cut and paste source code (Android)

[StephenG1CMZ]

Loading source:
With source in my mobile clipboard:
Python App
Symb To File
Shift Paste
A menu box pops up with filenames - no mobile clipboard contents.

Saving source:
Python App
Symb to File
Shift Copy
Select Begin and End then Copy
Looks ok
The mobile clipboard doesn't have selected source

Trying it again:
Now in addition to the menu box popping up with files, it shows the selected source that I just saved.

So it seems that after you save a source within the app, that source can be cut and pasted within the Python app.

But, is there some mechanism to get source from your mobile in and out of the Python App other than re-typing?