Add version 1.0.3 and isolated-environment dependency

README.md

@@ -42,4 +42,8 @@ Run `./lint.sh` to find linting errors using `pylint`, `flake8` and `mypy`.
   * Cross compiler toolchain images in linux:
     * https://github.com/dockcross/dockcross
   * MacOS images
-    * https://hub.docker.com/r/sickcodes/docker-osx
+    * https://hub.docker.com/r/sickcodes/docker-osx
+
+# Releases
+
+  * 1.0.3: Native windows compile is available if the host is also windows.

pyproject.toml

@@ -11,10 +11,11 @@ keywords = ["template-python-cmd"]
 license = { text = "BSD 3-Clause License" }
 classifiers = ["Programming Language :: Python :: 3"]
 dependencies = [
-    "docker-run-cmd~=1.0.10"
+    "docker-run-cmd~=1.0.10",
+    "isolated-environment"
 ]
 # Change this with the version number bump.
-version = "1.0.2"
+version = "1.0.3"
 
 [tool.setuptools]
 package-dir = {"" = "src"}

src/python_compile/cli.py

@@ -9,6 +9,8 @@
 
 from docker_run_cmd.api import docker_run
 
+from python_compile.native_windows_build import run_native_windows_build
+
 HERE = Path(__file__).parent
 ASSETS = HERE / "assets"
 
@@ -31,7 +33,7 @@ def parse_args() -> argparse.Namespace:
     parser.add_argument(
         "--platform",
         type=str,
-        help="If specified, then the docker platform will be used",
+        help="If specified, then the docker platform will be used, like linux/amd64",
         required=False,
     )
     parser.add_argument(
@@ -51,11 +53,19 @@ def parse_args() -> argparse.Namespace:
 def main() -> int:
     """Main entry point for the template_python_cmd package."""
     args = parse_args()
-    print(args)
     os_system = args.os
     if not os_system:
         print("You must provide an os")
         return 1
+    if os_system == "windows":
+        if os.name != "nt":
+            print("You must run this on a windows machine")
+            return 1
+        rtn = run_native_windows_build(
+            app_py=args.input, requirements_txt=args.requirements
+        )
+        return rtn
+
     dockerpath: Path = DOCKER_FILE_MAP[os_system]
     assert dockerpath.exists(), f"dockerpath {dockerpath} does not exist"
     py_path = args.input

src/python_compile/native_windows_build.py

@@ -0,0 +1,51 @@
+import subprocess
+import tempfile
+from pathlib import Path
+
+from isolated_environment import IsolatedEnvironment, Requirements
+
+HERE = Path(__file__).parent
+VENV_PATH = HERE / "nuitka_venv"
+
+REQUIREMENTS = [
+    "nuitka==2.0.1",
+    "zstandard==0.17.0",
+    "chardet==5.2.0",
+    "ordered-set==4.1.0",
+    "python-dotenv==1.0.0",
+    "tqdm==4.66.1",
+]
+
+REQS = Requirements(REQUIREMENTS)
+
+
+def run_native_windows_build(app_py: Path, requirements_txt: Path) -> int:
+    """Run the native windows build."""
+    print("Running native windows build")
+    with tempfile.TemporaryDirectory() as tmp_dir:
+        print(f"Creating temporary directory: {tmp_dir}")
+        env_path = Path(tmp_dir) / "nuitka_venv"
+        iso_env = IsolatedEnvironment(env_path, REQS)
+        subprocess.run(
+            ["pip", "install", "-r", requirements_txt],
+            env=iso_env.environment(),
+            check=True,
+        )
+        # python -m nuitka --standalone --follow-imports --onefile --lto=yes --python-flag=-OO "$@"'
+        subprocess.run(
+            [
+                "python",
+                "-m",
+                "nuitka",
+                "--mingw",
+                "--standalone",
+                "--follow-imports",
+                "--onefile",
+                "--lto=yes",
+                "--python-flag=-OO",
+                app_py,
+            ],
+            env=iso_env.environment(),
+            check=True,
+        )
+        return 0