string interpolation 2, Python 3.6 and above

string_interpolation2.py

# -*- coding: utf-8 -*-

def hello(name, question):
  return f"Hello, {name},! How is it {question}?"

hello('Stranger', 'going')
#"Hello, Stranger! How is it going?"

# Similar approach
# def hello(name, question):
#   return("Hello, " + name + "! How is it " + question + "?")

# disassemble function
import dis
dis.dis(hello)
# 2             0 LOAD_CONST               1 ('Hello, ')
#               2 LOAD_FAST                0 (name)
#               4 FORMAT_VALUE             0
#               6 LOAD_CONST               2 ("! How is it ")
#               8 LOAD_FAST                1 (question)
#              10 FORMAT_VALUE             0
#              12 BUILD_STRING             4
#              14 RETURN_VALUE