Python’s new t-strings

Will this allow neat SQL syntax like the following?

    city = 'London'
    min_age = 21
    # Find all users in London who are 21 or older:
    users = db.get(t'
        SELECT * FROM users
        WHERE city={city} AND age>{min_age}
    ')

If the db.get() function accepts a template, it should, right?

This would be the nicest way to use SQL I have seen yet.

Thanks, I hate it. While it's nice syntactic sugar, the difference between an SQL injection vulnerability and a properly parametrized query is now a single letter that's easily missed

I guess that is a misunderstanding on your side, about how templates work. Less hate and more love might help to avoid this type of hotheaded misconception ;-)

Why do you think changing a letter would cause a vulnerability? Which letter do you mean?

f'' vs t'' probably.