From adbf40240cb4d10cb3d27359f3251a3b40d6a57b Mon Sep 17 00:00:00 2001 From: icysanta Date: Mon, 1 Dec 2025 11:47:20 +0000 Subject: [PATCH] =?UTF-8?q?=D0=A3=D1=82=D0=B8=D0=BB=D0=B8=D1=82=D0=B0=20?= =?UTF-8?q?=D0=BA=D0=BE=D0=B4=D0=B8=D1=80=D0=BE=D0=B2=D0=BA=D0=B8?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- backend/utils/encoding.py | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/backend/utils/encoding.py b/backend/utils/encoding.py index 9f2cd27..3039fbf 100644 --- a/backend/utils/encoding.py +++ b/backend/utils/encoding.py @@ -2,8 +2,12 @@ from typing import Dict # Таблица Base64-подобного варианта VariantBase64Table: str = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=" -VariantBase64Dict: Dict[int, str] = {i: VariantBase64Table[i] for i in range(len(VariantBase64Table))} -VariantBase64ReverseDict: Dict[str, int] = {VariantBase64Table[i]: i for i in range(len(VariantBase64Table))} +VariantBase64Dict: Dict[int, str] = { + i: VariantBase64Table[i] for i in range(len(VariantBase64Table)) +} +VariantBase64ReverseDict: Dict[str, int] = { + VariantBase64Table[i]: i for i in range(len(VariantBase64Table)) +} def variant_base64_encode(bs: bytes) -> bytes: @@ -33,7 +37,8 @@ def variant_base64_encode(bs: bytes) -> bytes: b: bytes = bs[-left_bytes:] coding_int: int = int.from_bytes(b, "little") block: str = "".join( - VariantBase64Dict[(coding_int >> shift) & 0x3F] for shift in range(0, left_bytes*8 + 1, 6) + VariantBase64Dict[(coding_int >> shift) & 0x3F] + for shift in range(0, left_bytes*8 + 1, 6) ) result.extend(block.encode("ascii"))