Change: Allow to run GitHub scripts from modules

This will allow to included some GitHub script as a module and install
it into the current Python environment.

pontos/github/script/load.py

@@ -53,14 +53,22 @@ def load_script(
 
             with load_script("path/to/script.py") as module:
                 module.func()
+
+            with load_script("some.python.module") as module:
+                module.func()
     """
     path = Path(script)
-    module_name = path.stem
+    if path.suffix == ".py":
+        module_name = path.stem
 
-    with add_sys_path(path.parent.absolute()), ensure_unload_module(
-        module_name
-    ):
-        yield importlib.import_module(module_name)
+        with add_sys_path(path.parent.absolute()), ensure_unload_module(
+            module_name
+        ):
+            yield importlib.import_module(module_name)
+    else:
+        module_name = str(path)
+        with ensure_unload_module(module_name):
+            yield importlib.import_module(module_name)
 
 
 def run_github_script_function(
@@ -92,6 +100,9 @@ def run_github_script_function(
 
             with load_script("path/to/script.py") as module:
                 return run_github_script_function(module, token, 60.0, args)
+
+            with load_script("some.python.module") as module:
+                return run_github_script_function(module, token, 60.0, args)
     """
     if not hasattr(module, GITHUB_SCRIPT_FUNCTION_NAME):
         raise GitHubScriptError(
@@ -152,6 +163,9 @@ def run_add_arguments_function(
 
             with load_script("path/to/script.py") as module:
                 run_add_arguments_function(module, parser)
+
+            with load_script("some.python.module") as module:
+                run_add_arguments_function(module, parser)
     """
     func = getattr(module, GITHUB_SCRIPT_PARSER_FUNCTION_NAME, None)
     if func:

tests/github/script/test_load.py

@@ -26,7 +26,7 @@
     run_add_arguments_function,
     run_github_script_function,
 )
-from pontos.testing import temp_file
+from pontos.testing import temp_file, temp_python_module
 from tests import IsolatedAsyncioTestCase
 
 
@@ -39,6 +39,14 @@ def test_load_script(self):
             self.assertIsNotNone(module.foo)
             self.assertEqual(module.foo(), 1)
 
+    def test_load_script_module(self):
+        with temp_python_module(
+            "def foo():\n\treturn 1", name="github-foo-script"
+        ), load_script("github-foo-script") as module:
+            self.assertIsNotNone(module)
+            self.assertIsNotNone(module.foo)
+            self.assertEqual(module.foo(), 1)
+
     def test_load_script_failure(self):
         with self.assertRaisesRegex(
             ModuleNotFoundError, "No module named 'baz'"