Evaluate multiple variables in one 'if' statement?

Question

Say I have a bunch of variables that are either True or False. I want to evaluate a set of these variables in one if statement to see if they are

Answer 1

if all(not v for v in (var1, var2, var3, var4)):

That's for the "all false" branch. For "all true", just do if all((var2, var2, var3, var4)):.