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from abc import ABCMeta
from discord.ext.commands import CogMeta
from bot.utils.redis_cache import RedisCache
__all__ = ['RedisCache', 'CogABCMeta']
class CogABCMeta(CogMeta, ABCMeta):
"""Metaclass for ABCs meant to be implemented as Cogs."""
pass
def has_lines(string: str, count: int) -> bool:
"""Return True if `string` has at least `count` lines."""
split = string.split("\n", count - 1)
# Make sure the last part isn't empty, which would happen if there was a final newline.
return split[-1] and len(split) == count
def pad_base64(data: str) -> str:
"""Return base64 `data` with padding characters to ensure its length is a multiple of 4."""
return data + "=" * (-len(data) % 4)
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