Contents

from string import ascii_lowercase as alpha_lower
from string import ascii_uppercase as alpha_upper
ALPHA_LEN = len(alpha_lower)


def rotate(message, key):
    coded_message = ""
    for char in message:
        if char in alpha_lower:
            char = alpha_lower[(alpha_lower.index(char) + key) % ALPHA_LEN]
        elif char in alpha_upper:
            char = alpha_upper[(alpha_upper.index(char) + key) % ALPHA_LEN]
        coded_message += char
    return coded_message

Version data entries

258 entries across 258 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.179	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.178	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.177	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.176	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.175	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.174	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.173	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.172	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.171	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.170	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.169	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.167	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.166	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.165	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.164	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.163	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.162	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.161	tracks/python/exercises/rotational-cipher/example.py
trackler-2.2.1.160	tracks/python/exercises/rotational-cipher/example.py