#18 Fix incorrect argument name extraction pattern.

Author: takuya_sekiguchi

numdoclint/__init__.py

@@ -17,4 +17,4 @@
                                   check_python_module,
                                   check_python_module_recursively)
 
-__version__ = '0.1.2'
+__version__ = '0.1.3'

numdoclint/helper.py

@@ -143,6 +143,7 @@ def get_arg_name_list(
     """
     args_str = _get_args_str(
         code_str=py_module_str, func_name=func_name)
+    args_str = _remove_type_bracket_block_from_args_str(args_str=args_str)
     splitted_arg_name_list = args_str.split(',')
     arg_name_list = []
     for arg_name in splitted_arg_name_list:

tests/test_helper.py

@@ -85,6 +85,10 @@ def sample_func_6(self, cls, price, name, *args, **kwargs):
 
 def sample_func_7(price: int = 100, name: str = 'apple'):
     pass
+
+
+def sample_func_8(dict_val: Optional[Dict[str, int]] = None):
+    pass
     """
 
     arg_name_list = helper.get_arg_name_list(
@@ -121,6 +125,10 @@ def sample_func_7(price: int = 100, name: str = 'apple'):
         py_module_str=py_module_str, func_name='sample_func_7')
     assert arg_name_list == ['price', 'name']
 
+    arg_name_list = helper.get_arg_name_list(
+        py_module_str=py_module_str, func_name='sample_func_8')
+    assert arg_name_list == ['dict_val']
+
 
 def test_get_func_indent_num():
     py_module_str = """