File: util.py

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from __future__ import annotations

import base64
import logging

log = logging.getLogger("wheel")


def urlsafe_b64encode(data: bytes) -> bytes:
    """urlsafe_b64encode without padding"""
    return base64.urlsafe_b64encode(data).rstrip(b"=")


def urlsafe_b64decode(data: bytes) -> bytes:
    """urlsafe_b64decode without padding"""
    pad = b"=" * (4 - (len(data) & 3))
    return base64.urlsafe_b64decode(data + pad)