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nixpkgs/pkgs/servers/mail/mailman/python.nix
Maximilian Bosch 72a14ea563
mailman: refactor package structure
* Removed unused `.package`-option.
* Added explicit postgresql support.
* Create a new meta-package for mailman to make sure each component has
  the **same** python and packages can be downgraded if needed (e.g.
  psycopg2 or sqlalchemy) without interfering with `pythonPackages` in any way.
* Document why certain python overrides are needed.

Closes #170035
Closes #158424
2022-05-20 01:21:20 +02:00

31 lines
937 B
Nix

{ python3 }:
python3.override {
packageOverrides = self: super: {
# does not find tests
alembic = super.alembic.overridePythonAttrs (oldAttrs: {
doCheck = false;
});
# Needed by mailman, see https://gitlab.com/mailman/mailman/-/issues/964
sqlalchemy = super.sqlalchemy.overridePythonAttrs (oldAttrs: rec {
version = "1.3.24";
src = super.fetchPypi {
inherit version;
inherit (oldAttrs) pname;
sha256 = "06bmxzssc66cblk1hamskyv5q3xf1nh1py3vi6dka4lkpxy7gfzb";
};
# does not find tests
doCheck = false;
});
# Fixes `AssertionError: database connection isn't set to UTC`
psycopg2 = super.psycopg2.overridePythonAttrs (a: (rec {
version = "2.8.6";
src = super.fetchPypi {
inherit version;
inherit (a) pname;
sha256 = "fb23f6c71107c37fd667cb4ea363ddeb936b348bbd6449278eb92c189699f543";
};
}));
};
}