Isn't that always the case?
Right after sending that question out, I had an idea that seems to explain it.
First: My attempt to give enough context without too much distraction left an invalid example.
In this case, "name" isn't a string; it is a string contained in a generator (or from a generator, I don't know which is correct).
And, the problem turned out to be the definition of __getitem__.
Joe Pizzi
From: Joe Pizzi pizzi.joe@gmail.com Sent: Saturday, August 21, 2021 3:57 PM To: chirp_devel@intrepid.danplanet.com Subject: Python and slices
I'm working the port to Python3. One strangeness I've found is that sometimes
name = 'memory'
for i in memory[:3]:
Doesn't work. I get:
TypeError: int() argument must be a string, a bytes-like object or a number, not 'NoneType'
I must explicitly add the zero: for i in memory[0:3]:
Anybody know why this is? I've tried searching, but cannot find anything that states this doesn't work.
Joe Pizzi