Add a PyInstaller hook and a test to verify it works

isocodes/__pyinstaller/__init__.py

@@ -0,0 +1,5 @@
+import os
+
+
+def get_hook_dirs():
+    return [os.path.dirname(__file__)]

isocodes/__pyinstaller/hook-isocodes.py

@@ -0,0 +1,3 @@
+from PyInstaller.utils.hooks import collect_data_files
+
+datas = collect_data_files("isocodes")

isocodes/__pyinstaller/test_pyinstaller.py

@@ -0,0 +1,36 @@
+import subprocess
+
+from PyInstaller import __main__ as pyi_main
+import textwrap
+import pathlib
+
+
+# Tests
+# =====
+# Test out the package by importing it, then running functions from it.
+def test_pyi_isocodes(tmp_path: pathlib.Path) -> None:
+    app_name = "isocodes_pyinstaller"
+    workpath = tmp_path / "build"
+    distpath = tmp_path / "dist"
+    app = tmp_path / (f"{app_name}.py")
+
+    app.write_text(
+        textwrap.dedent(
+            """
+            import isocodes
+            assert isocodes.languages.get(name='Spanish')
+            """
+        )
+    )
+    args = [
+        # Place all generated files in ``tmp_path``.
+        "--workpath",
+        str(workpath),
+        "--distpath",
+        str(distpath),
+        "--specpath",
+        str(tmp_path),
+        str(app),
+    ]
+    pyi_main.run(args)
+    subprocess.run([str(distpath / app_name / app_name)], check=True)

pyproject.toml

@@ -28,6 +28,10 @@ dev = ["pre-commit == 3.5.0", "ruff == 0.1.6", "mypy == 1.7.0"]
 
 doc = ["mkdocs == 1.5.3", "mkdocs-material == 9.4.11", "mkdocstrings == 0.23.0"]
 
-test = ["pytest == 7.4.3", "tox == 4.11.3"]
+test = ["pytest == 7.4.3", "tox == 4.11.3", "pyinstaller[hook_testing] == 6.2.0", "psutil == 5.9.6"]
 
 build = ["hatch == 1.7.0"]
+
+[project.entry-points.pyinstaller40]
+hook-dirs = "isocodes.__pyinstaller:get_hook_dirs"
+tests = "isocodes.__pyinstaller:get_hook_dirs"

requirements/test-requirements.txt

@@ -2,10 +2,12 @@
 # This file is autogenerated by pip-compile with Python 3.10
 # by the following command:
 #
-#    pip-compile --extra=test --output-file=requirements/test-requirements.txt --resolver=backtracking pyproject.toml
+#    pip-compile --extra=test --output-file=requirements/test-requirements.txt pyproject.toml
 #
-attrs==23.1.0
-    # via pytest
+altgraph==0.17.4
+    # via
+    #   macholib
+    #   pyinstaller
 cachetools==5.3.1
     # via tox
 chardet==5.2.0
@@ -14,16 +16,19 @@ colorama==0.4.6
     # via tox
 distlib==0.3.7
     # via virtualenv
-exceptiongroup==1.1.3
+exceptiongroup==1.2.0
     # via pytest
 filelock==3.12.4
     # via
     #   tox
     #   virtualenv
 iniconfig==2.0.0
     # via pytest
+macholib==1.16.3
+    # via pyinstaller
 packaging==23.2
     # via
+    #   pyinstaller
     #   pyproject-api
     #   pytest
     #   tox
@@ -35,6 +40,14 @@ pluggy==1.3.0
     # via
     #   pytest
     #   tox
+psutil==5.9.6
+    # via isocodes (pyproject.toml)
+pyinstaller[hook-testing]==6.2.0
+    # via
+    #   isocodes (pyproject.toml)
+    #   pyinstaller
+pyinstaller-hooks-contrib==2023.10
+    # via pyinstaller
 pyproject-api==1.6.1
     # via tox
 pytest==7.4.3

tox.ini

@@ -1,5 +1,4 @@
 [tox]
-skipsdist = true
 envlist = py38, py39, py310, py311, py312
 
 [testenv]