t-string main use case is SQL (for instance, in psycopg¹) You can write things like that without SQL injection: t"INSERT INTO mytable (first_name, last_name

t-string main use case is SQL (for instance, in psycopg¹) You can write things like that without SQL injection: t"INSERT INTO mytable (first_name, last_name) VALUES ({first_name}, {last_name})" This is a very pleasant feature, very useful [1] https://www.psycopg.org/psycopg3/docs/basic/tstrings.html https://www.psycopg.org/psycopg3/docs/basic/tstrings.html