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

The t-string produces a Template object without a __str__() method. You can’t mistakenly use an f-string in its place. Either the code expects a string, in which case passing it a Template would blow it up, or the code expects a Template, in which case passing it a string would blow it up.

And I'm guessing lots of code will expect strings to maintain backward compatibility.

I'm guessing no existing functions will be extended to allow t-strings for this very reason. Instead, new functions that only accept t-strings will be created.

Do the python type checkers / linters / whatever have the ability to warn or error on calling certain functions? That would be nice to eventually enforce migration over to the newer functions that only take a t-string template