Simple python implementation of CryptoJS hmac functions

signature.py

# import hashlib <~ import to use as parameter 'hashlib_type'

import hmac


def make_signature(message, key, hashlib_type):
    """
    works like CryptoJS.Hmac*
    js:
        >> CryptoJS.HmacSHA1(message, key).toString()
    py:
        >> make_signature(message, key, hashlib.sha1)
    """
    key = bytes(key, 'utf-8')
    message = bytes(message, 'utf-8')

    hashed = hmac.new(key, message, hashlib_type)
    return hashed.hexdigest()