How to escape characters '{' and '}' in str.format()?

Question

Python

For example, how to get a string like: "a_{bc}"?
"{}_{{} {}}".format('a', 'b', 'c') or "{}_\{{} {}\}".format('a', 'b' , 'c') doesn't work.

Answer 1

Add another parenthesis: "{{, }}".format() # Outputs: {, }