Merge pull request #969 from purepani/pdm-editables

Pdm editables

examples/packages/languages/python-local-development-pdm/default.nix

@@ -0,0 +1,36 @@
+# An example package with dependencies defined via pyproject.toml
+{
+  config,
+  lib,
+  dream2nix,
+  ...
+}: {
+  imports = [
+    dream2nix.modules.dream2nix.WIP-python-pdm
+  ];
+
+  deps = {nixpkgs, ...}: {
+    python = nixpkgs.python3;
+  };
+
+  mkDerivation = {
+    src = lib.cleanSourceWith {
+      src = lib.cleanSource ./.;
+      filter = name: type:
+        !(builtins.any (x: x) [
+          (lib.hasSuffix ".nix" name)
+          (lib.hasPrefix "." (builtins.baseNameOf name))
+          (lib.hasSuffix "flake.lock" name)
+        ]);
+    };
+  };
+  pdm.lockfile = ./pdm.lock;
+  pdm.pyproject = ./pyproject.toml;
+
+  buildPythonPackage = {
+    format = lib.mkForce "pyproject";
+    pythonImportsCheck = [
+      "mytool"
+    ];
+  };
+}

examples/packages/languages/python-local-development-pdm/flake.nix

@@ -0,0 +1,39 @@
+{
+  description = "My flake with dream2nix packages";
+
+  inputs = {
+    dream2nix.url = "github:nix-community/dream2nix";
+    nixpkgs.follows = "dream2nix/nixpkgs";
+  };
+
+  outputs = inputs @ {
+    self,
+    dream2nix,
+    nixpkgs,
+    ...
+  }: let
+    system = "x86_64-linux";
+    pkgs = nixpkgs.legacyPackages.${system};
+  in {
+    packages.${system}.default = dream2nix.lib.evalModules {
+      packageSets.nixpkgs = pkgs;
+      modules = [
+        ./default.nix
+        {
+          paths.projectRoot = ./.;
+          # can be changed to ".git" or "flake.nix" to get rid of .project-root
+          paths.projectRootFile = "flake.nix";
+          paths.package = ./.;
+        }
+      ];
+    };
+    devShells.${system}.default = pkgs.mkShell {
+      # inherit from the dream2nix generated dev shell
+      inputsFrom = [self.packages.${system}.default.devShell];
+      # add extra packages
+      packages = [
+        pkgs.hello
+      ];
+    };
+  };
+}

examples/packages/languages/python-local-development-pdm/pyproject.toml

@@ -0,0 +1,24 @@
+[build-system]
+requires = [ "setuptools" ]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "mytool"
+description = "my tool"
+version = "1.0.0"
+dependencies = [
+  "requests",
+]
+requires-python = ">=3.8"
+
+[project.scripts]
+my-tool = "my_tool:main"
+
+[project.optional-dependencies]
+extra = [
+    "simplejson>=3.19.2",
+]
+[tool.pdm.dev-dependencies]
+test = [
+    "pytest>=8.2.1",
+]