Problem: nixpkgs and python dependencies are out of date

Solution:
- update nixpkgs to nixpkgs-unstable
- rustc to 1.75
- update python dependencies in integration tests

default.nix

@@ -39,7 +39,7 @@ in
 buildGoApplication rec {
   pname = "chain-maind";
   version = "4.2.8";
-  go = buildPackages.go_1_20;
+  go = buildPackages.go_1_22;
   src = lib.cleanSourceWith {
     name = "src";
     src = lib.sourceByRegex ./. src_regexes;

flake.nix

@@ -1,6 +1,6 @@
 {
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/release-23.05";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
     flake-utils.url = "github:numtide/flake-utils";
     nix-bundle-exe = {
       url = "github:3noch/nix-bundle-exe";

integration_tests/pyproject.toml

@@ -5,26 +5,21 @@ description = ""
 authors = ["Your Name <[email protected]>"]
 
 [tool.poetry.dependencies]
-python = "^3.8"
-pytest = "^7.1.3"
-pytest-xdist = "^2.5.0"
-flake8 = "^4.0.1"
-black = "^22.6"
-flake8-black = "^0.3.3"
-flake8-isort = "^4.1.1"
-grpcio = "^1.53.2"
-grpcio-tools = "^1.42.0"
-pep8-naming = "^0.11.1"
-pytest-github-actions-annotate-failures = "^0.1.7"
-protobuf = "^3.20.2"
-pyyaml = "^6.0.1"
-python-dateutil = "^2.8.1"
-pystarport = { git = "https://github.com/crypto-com/pystarport.git", branch = "main", rev = "d86272f" }
+python = "^3.9"
+pytest = "^8.0"
+pytest-xdist = "^3.5"
+flake8 = "^7.0"
+black = "^24.2"
+flake8-black = "^0.3"
+flake8-isort = "^6.1"
+pep8-naming = "^0.13"
+pytest-github-actions-annotate-failures = "^0.2"
+protobuf = "^4.25"
+pyyaml = "^6.0"
+python-dateutil = "^2.8"
+pystarport = { git = "https://github.com/crypto-com/pystarport.git", branch = "main" }
 chainlibpy = "^2.2.0"
 
-# manually upgrade to make hatchling build success in poetry2nix
-pathspec = "^0.10.1"
-
 [tool.poetry.dev-dependencies]
 
 [build-system]

nix/default.nix

@@ -11,6 +11,7 @@ import sources.nixpkgs {
       };
       hermes = pkgs.callPackage ./hermes.nix { src = sources.ibc-rs; };
     })
+    (import "${sources.poetry2nix}/overlay.nix")
     (import "${sources.gomod2nix}/overlay.nix")
     (import ./build_overlay.nix)
     (pkgs: prev: {

nix/hermes.nix

@@ -2,11 +2,11 @@
 , lib
 , stdenv
 , darwin
-, rustPackages_1_70
+, rustPlatform
 , symlinkJoin
 , openssl
 }:
-rustPackages_1_70.rustPlatform.buildRustPackage rec {
+rustPlatform.buildRustPackage rec {
   name = "hermes";
   inherit src;
   cargoSha256 = "sha256-jqmIBmvY3PXpLFfv6XrnXJ0RmR6amFFMNfgK8qDFHb8=";

nix/sources.json

@@ -36,15 +36,15 @@
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs": {
-        "branch": "release-23.05",
+        "branch": "nixpkgs-unstable",
         "description": "Nix Packages collection",
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9a333eaa80901efe01df07eade2c16d183761fa3",
-        "sha256": "0xhqjli4m9wkzv7xhs6fr1iajdjbv7xnj0bwvwldq9s6arlwkhj3",
+        "rev": "f33dd27a47ebdf11dc8a5eb05e7c8fbdaf89e73f",
+        "sha256": "1z8d4hclm483i9i9svd2bbbqww55x47il6ic1k6skfmyp5mb6h0h",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/9a333eaa80901efe01df07eade2c16d183761fa3.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/f33dd27a47ebdf11dc8a5eb05e7c8fbdaf89e73f.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "poetry2nix": {

nix/testenv.nix

@@ -1,33 +1,23 @@
-{ poetry2nix, python310, lib }:
+{ poetry2nix, python311, lib }:
 poetry2nix.mkPoetryEnv {
-  python = python310;
+  python = python311;
   projectDir = ../integration_tests;
-  overrides = poetry2nix.overrides.withDefaults (lib.composeManyExtensions [
-    (self: super:
-      let
-        buildSystems = {
-          pyparsing = [ "flit-core" ];
-          hdwallets = [ "poetry" ];
-          pystarport = [ "poetry-core" ];
-          durations = [ "setuptools" ];
-          multitail2 = [ "setuptools" ];
-          pytest-github-actions-annotate-failures = [ "setuptools" ];
-          flake8-black = [ "setuptools" ];
-        };
-      in
-      lib.mapAttrs
-        (attr: systems: super.${attr}.overridePythonAttrs
-          (old: {
-            nativeBuildInputs = (old.nativeBuildInputs or [ ]) ++ map (a: self.${a}) systems;
-          }))
-        buildSystems
-    )
-    (self: super: {
-      pyyaml-include = super.pyyaml-include.overridePythonAttrs {
-        preConfigure = ''
-          substituteInPlace setup.py --replace "setup()" "setup(version=\"1.3\")"
-        '';
+  overrides = poetry2nix.overrides.withDefaults (self: super:
+    let
+      buildSystems = {
+        pystarport = [ "poetry-core" ];
+        durations = [ "setuptools" ];
+        multitail2 = [ "setuptools" ];
+        pytest-github-actions-annotate-failures = [ "setuptools" ];
+        flake8-black = [ "setuptools" ];
+        flake8-isort = [ "hatchling" ];
       };
-    })
-  ]);
+    in
+    lib.mapAttrs
+      (attr: systems: super.${attr}.overridePythonAttrs
+        (old: {
+          nativeBuildInputs = (old.nativeBuildInputs or [ ]) ++ map (a: self.${a}) systems;
+        }))
+      buildSystems
+  );
 }