'=' not in access and name + '.' not in access
I hope to avoid the multiplicity of not in access
s in a line of Python code. I've used expression evaluation loops for cases of higher numbers of repetitions for convenience but it just seems odd at two.
Here's another option:
all(s not in access for s in ('=', name + '.'))
It's up to you to decide if this is simpler than your code - but at least it avoids having to write not in access
twice.