# Hydrogram - Telegram MTProto API Client Library for Python

# Copyright (C) 2017-2023 Dan <https://github.com/delivrance>

# Copyright (C) 2023-present Hydrogram <https://hydrogram.org>

#

# This file is part of Hydrogram.

#

# Hydrogram is free software: you can redistribute it and/or modify

# it under the terms of the GNU Lesser General Public License as published

# by the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

#

# Hydrogram is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

# GNU Lesser General Public License for more details.

#

# You should have received a copy of the GNU Lesser General Public License

# along with Hydrogram. If not, see <http://www.gnu.org/licenses/>.

from gzip import compress, decompress

from io import BytesIO

from typing import Any, cast

from .primitives.bytes import Bytes

from .primitives.int import Int

from .tl_object import TLObject

class GzipPacked(TLObject):

ID = 0x3072CFA1

__slots__ = ["packed_data"]

QUALNAME = "GzipPacked"

def __init__(self, packed_data: TLObject):

self.packed_data = packed_data

@staticmethod

def read(data: BytesIO, *args: Any) -> "GzipPacked":

# Return the Object itself instead of a GzipPacked wrapping it

return cast("GzipPacked", TLObject.read(BytesIO(decompress(Bytes.read(data)))))

def write(self, *args: Any) -> bytes:

b = BytesIO()

b.write(Int(self.ID, False))

b.write(Bytes(compress(self.packed_data.write())))

return b.getvalue()