import random
import string
import base64


def obscure(content):
    data = content.encode('utf-8')
    return base64.b64encode(data)


def unobscure(content):
    data = content.decode('utf-8')
    return str(base64.b64decode(data))


def get_random_string(length, caps=False, numbers=False, specials=False):
    letters = string.ascii_lowercase
    if caps:
        letters += string.ascii_uppercase
    if numbers:
        letters += string.digits
    if specials:
        letters += string.punctuation

    return ''.join(random.choice(letters) for _ in range(length))


def get_colon_prefix(content):
    split_string = content.split(":", 1)
    return split_string[0].strip()


def get_dash_suffix(content):
    last_dash = content.rfind("-")
    rando = content[last_dash + 1:]
    return rando