From fc4b96e5a23e89658be618bf7f0c7ef1cf49f48c Mon Sep 17 00:00:00 2001
From: Kiana Sheibani <kiana.a.sheibani@gmail.com>
Date: Mon, 24 Nov 2025 02:47:11 -0500
Subject: [PATCH] feat: `python_pyproject_nixpkgs_basic`

---
 python/pyproject/nixpkgs/basic/.envrc         |  2 ++
 python/pyproject/nixpkgs/basic/flake.nix      | 23 +++++++++++++++++++
 python/pyproject/nixpkgs/basic/package.nix    | 20 ++++++++++++++++
 python/pyproject/nixpkgs/basic/pyproject.toml |  7 ++++++
 python/pyproject/nixpkgs/basic/shell.nix      |  8 +++++++
 .../nixpkgs/basic/src/hello/__init__.py       |  1 +
 .../pyproject/nixpkgs/basic/src/hello/main.py |  3 +++
 7 files changed, 64 insertions(+)
 create mode 100644 python/pyproject/nixpkgs/basic/.envrc
 create mode 100644 python/pyproject/nixpkgs/basic/flake.nix
 create mode 100644 python/pyproject/nixpkgs/basic/package.nix
 create mode 100644 python/pyproject/nixpkgs/basic/pyproject.toml
 create mode 100644 python/pyproject/nixpkgs/basic/shell.nix
 create mode 100644 python/pyproject/nixpkgs/basic/src/hello/__init__.py
 create mode 100644 python/pyproject/nixpkgs/basic/src/hello/main.py

diff --git a/python/pyproject/nixpkgs/basic/.envrc b/python/pyproject/nixpkgs/basic/.envrc
new file mode 100644
index 0000000..af0cc93
--- /dev/null
+++ b/python/pyproject/nixpkgs/basic/.envrc
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+use flake
diff --git a/python/pyproject/nixpkgs/basic/flake.nix b/python/pyproject/nixpkgs/basic/flake.nix
new file mode 100644
index 0000000..0c2dc0d
--- /dev/null
+++ b/python/pyproject/nixpkgs/basic/flake.nix
@@ -0,0 +1,23 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    systems.url = "github:nix-systems/default";
+  };
+
+  outputs = { self, nixpkgs, systems, ... }:
+    let eachSystem = nixpkgs.lib.genAttrs (import systems);
+    in {
+      packages = eachSystem (system:
+        let pkgs = nixpkgs.legacyPackages.${system};
+        in {
+          hello = pkgs.callPackage ./package.nix {};
+          default = self.packages.${system}.hello;
+        });
+
+      devShells = eachSystem (system:
+        let pkgs = nixpkgs.legacyPackages.${system};
+        in {
+          default = pkgs.callPackage ./shell.nix {};
+        });
+    };
+}
diff --git a/python/pyproject/nixpkgs/basic/package.nix b/python/pyproject/nixpkgs/basic/package.nix
new file mode 100644
index 0000000..9919aa3
--- /dev/null
+++ b/python/pyproject/nixpkgs/basic/package.nix
@@ -0,0 +1,20 @@
+{ python3
+}:
+
+python3.pkgs.buildPythonPackage {
+  pname = "hello";
+  version = "0.1";
+  src = ./.;
+
+  pyproject = true;
+  build-system = with python3.pkgs; [
+    # build-system.{requires,setup_requires}
+    setuptools
+  ];
+
+  dependencies = [
+    # Python package dependencies
+  ];
+
+  doCheck = false;
+}
diff --git a/python/pyproject/nixpkgs/basic/pyproject.toml b/python/pyproject/nixpkgs/basic/pyproject.toml
new file mode 100644
index 0000000..013c54f
--- /dev/null
+++ b/python/pyproject/nixpkgs/basic/pyproject.toml
@@ -0,0 +1,7 @@
+[project]
+name = "hello"
+version = "0.1.0"
+
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
diff --git a/python/pyproject/nixpkgs/basic/shell.nix b/python/pyproject/nixpkgs/basic/shell.nix
new file mode 100644
index 0000000..4a7e9e5
--- /dev/null
+++ b/python/pyproject/nixpkgs/basic/shell.nix
@@ -0,0 +1,8 @@
+{ mkShell
+, python3
+}:
+
+mkShell {
+  inputsFrom = [ python3.buildEnv.env ];
+  packages = [ python3.pkgs.python-lsp-server ];
+}
diff --git a/python/pyproject/nixpkgs/basic/src/hello/__init__.py b/python/pyproject/nixpkgs/basic/src/hello/__init__.py
new file mode 100644
index 0000000..15b6a64
--- /dev/null
+++ b/python/pyproject/nixpkgs/basic/src/hello/__init__.py
@@ -0,0 +1 @@
+from .main import *
diff --git a/python/pyproject/nixpkgs/basic/src/hello/main.py b/python/pyproject/nixpkgs/basic/src/hello/main.py
new file mode 100644
index 0000000..c7691d4
--- /dev/null
+++ b/python/pyproject/nixpkgs/basic/src/hello/main.py
@@ -0,0 +1,3 @@
+
+def hello():
+    return "Hello, World!"