tools known working env

tools/flake.lock

@@ -73,6 +73,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-newest": {
+      "locked": {
+        "lastModified": 1745391562,
+        "narHash": "sha256-sPwcCYuiEopaafePqlG826tBhctuJsLx/mhKKM5Fmjo=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "8a2f738d9d1f1d986b5a4cd2fd2061a7127237d7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "poetry2nix": {
       "inputs": {
         "flake-utils": "flake-utils_2",
@@ -101,6 +117,7 @@
       "inputs": {
         "flake-utils": "flake-utils",
         "nixpkgs": "nixpkgs",
+        "nixpkgs-newest": "nixpkgs-newest",
         "poetry2nix": "poetry2nix"
       }
     },

tools/flake.nix

@@ -4,22 +4,44 @@
   inputs = {
     flake-utils.url = "github:numtide/flake-utils";
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable-small";
+    # Added newest nixpkgs for an updated poetry package.
+    nixpkgs-newest.url = "github:NixOS/nixpkgs/nixos-unstable";
     poetry2nix = {
       url = "github:nix-community/poetry2nix";
       inputs.nixpkgs.follows = "nixpkgs";
     };
   };
 
-  outputs = { self, nixpkgs, flake-utils, poetry2nix }:
+  outputs =
-    flake-utils.lib.eachDefaultSystem (system:
+    {
+      self,
+      nixpkgs,
+      flake-utils,
+      poetry2nix,
+      nixpkgs-newest,
+    }:
+    flake-utils.lib.eachDefaultSystem (
+      system:
       let
-        # see https://github.com/nix-community/poetry2nix/tree/master#api for more functions and examples.
         pkgs = nixpkgs.legacyPackages.${system};
-        inherit (poetry2nix.lib.mkPoetry2Nix { inherit pkgs; }) mkPoetryApplication;
+        # Use the newest nixpkgs exclusively for the poetry package.
+        pkgsNew = nixpkgs-newest.legacyPackages.${system};
+        inherit (poetry2nix.lib.mkPoetry2Nix { inherit pkgs; }) mkPoetryApplication defaultPoetryOverrides;
+        inherit poetry2nix;
       in
       {
         packages = {
-          myapp = mkPoetryApplication { projectDir = self; preferWheels = true; };
+          myapp = mkPoetryApplication {
+            projectDir = self;
+            preferWheels = true;
+            overrides = defaultPoetryOverrides.extend (
+              self: super: {
+                umap = super.umap.overridePythonAttrs (old: {
+                  buildInputs = (old.buildInputs or [ ]) ++ [ super.setuptools ];
+                });
+              }
+            );
+          };
           default = self.packages.${system}.myapp;
         };
 
@@ -29,16 +51,20 @@
         #
         # Use this shell for developing your app.
         devShells.default = pkgs.mkShell {
-          inputsFrom = [ self.packages.${system}.myapp ];
+          inputsFrom = [
+            self.packages.${system}.myapp
+          ];
         };
 
         # Shell for poetry.
         #
         #     nix develop .#poetry
         #
-        # Use this shell for changes to pyproject.toml and poetry.lock.
+        # Here we use the poetry package from the newest nixpkgs input while keeping
+        # all other dependencies locked.
         devShells.poetry = pkgs.mkShell {
-          packages = [ pkgs.poetry ];
+          packages = [ pkgsNew.poetry ];
         };
-      });
+      }
+    );
 }

tools/pyproject.toml

@@ -7,9 +7,9 @@ readme = "README.md"
 package-mode = false
 
 [tool.poetry.dependencies]
-python = "^3.11"
+python = ">=3.11,<3.12"
 pointcloudset = "^0.9.0"
-open3d = {extras = ["all"], version = "^0.18.0"}
+open3d = "^0.19.0"
 scikit-learn = "^1.4.2"
 dash = "^2.16.1"
 addict = "^2.4.0"
@@ -21,6 +21,10 @@ dask-expr = "^1.1.3"
 pandas = "^2.2.2"
 pathvalidate = "^3.2.0"
 tabulate = "^0.9.0"
+tensorflow-datasets = "^4.9.8"
+tensorflow = "^2.19.0"
+setuptools = "^79.0.1"
+umap-learn = "^0.5.7"
 
 [build-system]
 requires = ["poetry-core"]