fix failing duties

Author: deven367

src/griffe2md/_internal/cli.py

@@ -13,10 +13,10 @@
 
 import argparse
 import sys
-from typing import Any
+from typing import Any, cast
 
 from griffe2md._internal import debug
-from griffe2md._internal.config import load_config
+from griffe2md._internal.config import ConfigDict, load_config
 from griffe2md._internal.main import write_package_docs
 
 
@@ -62,10 +62,10 @@ def main(args: list[str] | None = None) -> int:
     """
     parser = get_parser()
     opts = parser.parse_args(args=args)
-    config = load_config() or {}
+    config = load_config()
 
     if opts.mdformat_extensions:
-        config["mdformat_extensions"] = opts.mdformat_extensions
+        config = cast("ConfigDict", {**(config or {}), "mdformat_extensions": opts.mdformat_extensions})
 
     write_package_docs(opts.package, config, opts.output)
     return 0

src/griffe2md/_internal/config.py

@@ -52,7 +52,16 @@ def load_config() -> ConfigDict | None:
     return cast("ConfigDict", config)
 
 
-class ConfigDict(TypedDict):
+class _OptionalConfigDict(TypedDict, total=False):
+    mdformat_extensions: list[str]
+    """A list of mdformat extensions to enable when formatting Markdown output.
+
+    For example, `["tables"]` to enable the `mdformat-tables` extension,
+    which properly handles escaped pipes in table cells.
+    """
+
+
+class ConfigDict(_OptionalConfigDict):
     """Configuration for griffe2md, griffe and mkdocstrings."""
 
     allow_inspection: bool
@@ -103,13 +112,6 @@ class ConfigDict(TypedDict):
     load_external_modules: bool
     """Whether to always load external modules/packages."""
 
-    mdformat_extensions: list[str]
-    """A list of mdformat extensions to enable when formatting Markdown output.
-
-    For example, `["tables"]` to enable the `mdformat-tables` extension,
-    which properly handles escaped pipes in table cells.
-    """
-
     members: list[str] | bool | None
     """A boolean, or an explicit list of members to render.
 
@@ -272,7 +274,6 @@ class ConfigDict(TypedDict):
     "show_docstring_functions": True,
     "show_docstring_modules": True,
     "extensions": [],
-    "mdformat_extensions": [],
     "search_paths": [],
 }
 """Default configuration values."""