{ lib, python3, mautrix-telegram, fetchFromGitHub , withE2BE ? true }: let python = python3.override { packageOverrides = self: super: { sqlalchemy = super.sqlalchemy.overridePythonAttrs (oldAttrs: rec { version = "1.3.24"; src = oldAttrs.src.override { inherit version; sha256 = "ebbb777cbf9312359b897bf81ba00dae0f5cb69fba2a18265dcc18a6f5ef7519"; }; }); }; }; # officially supported database drivers dbDrivers = with python.pkgs; [ psycopg2 # sqlite driver is already shipped with python by default ]; in python.pkgs.buildPythonPackage rec { pname = "mautrix-telegram"; version = "0.10.0"; disabled = python.pythonOlder "3.7"; src = fetchFromGitHub { owner = "tulir"; repo = pname; rev = "v${version}"; sha256 = "sha256-lLVKD+/pKqs8oWBdyL+R1lk22LqQOC9nbMlxhCK39xA="; }; patches = [ ./0001-Re-add-entrypoint.patch ./0002-Don-t-depend-on-pytest-runner.patch ]; postPatch = '' sed -i -e '/alembic>/d' requirements.txt ''; propagatedBuildInputs = with python.pkgs; ([ Mako aiohttp mautrix sqlalchemy CommonMark ruamel_yaml python_magic telethon telethon-session-sqlalchemy pillow lxml setuptools ] ++ lib.optionals withE2BE [ asyncpg python-olm pycryptodome unpaddedbase64 ]) ++ dbDrivers; # `alembic` (a database migration tool) is only needed for the initial setup, # and not needed during the actual runtime. However `alembic` requires `mautrix-telegram` # in its environment to create a database schema from all models. # # Hence we need to patch away `alembic` from `mautrix-telegram` and create an `alembic` # which has `mautrix-telegram` in its environment. passthru.alembic = python.pkgs.alembic.overrideAttrs (old: { propagatedBuildInputs = old.propagatedBuildInputs ++ dbDrivers ++ [ mautrix-telegram ]; }); # Tests are broken and throw the following for every test: # TypeError: 'Mock' object is not subscriptable # # The tests were touched the last time in 2019 and upstream CI doesn't even build # those, so it's safe to assume that this part of the software is abandoned. doCheck = false; checkInputs = with python.pkgs; [ pytest pytest-mock pytest-asyncio ]; meta = with lib; { homepage = "https://github.com/tulir/mautrix-telegram"; description = "A Matrix-Telegram hybrid puppeting/relaybot bridge"; license = licenses.agpl3Plus; platforms = platforms.linux; maintainers = with maintainers; [ nyanloutre ma27 ]; }; }