-pkgs.python3Packages.callPackage
-({ lib, buildPythonPackage, nix, git, autopep8, mypy, pylint, }:
+
+let
+ # Remove this package definition after https://github.com/NixOS/nixpkgs/pull/93377 reaches stable
+ backoff-fallback = { lib, buildPythonPackage, fetchPypi }:
+ buildPythonPackage rec {
+ pname = "backoff";
+ version = "1.10.0";
+ src = fetchPypi {
+ inherit pname version;
+ sha256 = "190rdpfhpjvb6bjh99fhdkgfsfkjwky7nz7b0nn5ah67z8hs1yxq";
+ };
+ meta = with lib; {
+ description = "Function decoration for backoff and retry";
+ homepage = "https://github.com/litl/backoff";
+ license = licenses.mit;
+ maintainers = with maintainers; [ chkno ];
+ };
+ };
+
+in pkgs.python3Packages.callPackage
+({ lib, buildPythonPackage, nix, git, backoff, autopep8, mypy, pylint, }: