Add package invoke

Author: code-yeongyu

monkey_patch_invoke.py

@@ -0,0 +1,36 @@
+# type: ignore
+# pylint: disable=unused-argument
+import inspect
+import types
+from typing import Callable, Union
+
+from invoke.tasks import NO_DEFAULT, Task
+
+
+def monkey_patch_invoke() -> None:
+
+    def patched_argspec(self: Task, body: Callable) -> tuple[list[str], dict[str, object]]:
+        """
+        A monkey patching code for supporting python3
+        from: https://github.com/pyinvoke/invoke/issues/357#issuecomment-1250744013
+        """
+        func: Union[Callable,
+                    types.MethodWrapperType] = body if isinstance(body, types.FunctionType) else body.__call__
+        sig = inspect.signature(func)
+        arg_names = [k for k, _ in sig.parameters.items()]
+        spec_dict: dict[str, object] = {}
+        for key, value in sig.parameters.items():
+            value = value.default if not value.default == sig.empty else NO_DEFAULT
+            spec_dict.update({key: value})
+        # Pop context argument
+        try:
+            context_arg = arg_names.pop(0)
+        except IndexError as error:
+            raise TypeError('Tasks must have an initial Context argument!') from error
+        del spec_dict[context_arg]
+        return arg_names, spec_dict
+
+    Task.argspec = types.MethodType(patched_argspec, Task)
+
+
+monkey_patch_invoke()

poetry.lock

@@ -21,6 +21,7 @@ pytest-cov = "^4.0.0"
 pylint-quotes = "^0.2.3"
 unify = "^0.5"
 toml = "^0.10.2"
+invoke = "^1.7.3"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]