Python’s new t-strings

    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}
    ')

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

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

The thing this replaces is every library having their own bespoke API to create a prepared statement on their default/safe path. Now they can just take a template.

Or are you suggesting that e.g. every database module needs to implement a new set of query functions with new names that supports templates? Which is probably the correct thing to do, but boy is it going to be ugly...

So now you'll have to remember never to use 'execute()' but always 'execute_t()' or something.