emoji.py

#!/usr/bin/env python3
# coding: utf-8


s = '❤️🇧🇴🙋‍♀️🏈😃'
print(s)
line = '"'
for cc in s:
    hx = hex(ord(cc))  # str, 0x1f1e7
    hx = hx.upper()
    hx = hx.replace('0X','\\u')
    line += hx
line += '"'
print(line)