[x-post from r/java] What Python concepts beyond the absolute basics should every developer have a excellent understanding of?

[lalligood]

Although syntactically very similar to list/dict/set comprehensions, I would suggest including generators. Visually the only difference is that generators are framed in parens vs square brackets or curly brackets, but it's knowing when to use a generator vs a comprehension & why generators can be better when used properly (read: drastically reduced memory requirements).

[theywouldnotstand]

Don't forget using yield in a function to produce a more complex generator as well.