Avoid using arguments.get_executed_param_names_and_issues

jedi/inference/dynamic_params.py

@@ -19,13 +19,13 @@ It works as follows:
 
 from jedi import settings
 from jedi import debug
+from jedi.parser_utils import get_parent_scope
 from jedi.inference.cache import inference_state_function_cache
 from jedi.inference import imports
 from jedi.inference.arguments import TreeArguments
-from jedi.inference.param import create_default_params
+from jedi.inference.param import create_default_params, get_executed_param_names
 from jedi.inference.helpers import is_stdlib_path
 from jedi.inference.utils import to_list
-from jedi.parser_utils import get_parent_scope
 from jedi.inference.value import instance
 from jedi.inference.base_value import ValueSet, NO_VALUES
 from jedi.inference import recursion
@@ -100,7 +100,7 @@ def search_param_names(inference_state, function_value, funcdef):
             )
             if arguments_list:
                 zipped_param_names = zip(*list(
-                    arguments.get_executed_param_names_and_issues(function_value)[0]
+                    get_executed_param_names(function_value, arguments)[0]
                     for arguments in arguments_list
                 ))
                 params = [DynamicExecutedParamName(executed_param_names)

jedi/inference/param.py

@@ -205,6 +205,10 @@ def get_executed_param_names_and_issues(function_value, arguments):
     return result_params, issues
 
 
+def get_executed_param_names(function_value, arguments):
+    return get_executed_param_names_and_issues(function_value, arguments)
+
+
 def _error_argument_count(funcdef, actual_count):
     params = funcdef.get_params()
     default_arguments = sum(1 for p in params if p.default or p.star_count)

jedi/inference/signature.py

@@ -94,8 +94,9 @@ class TreeSignature(AbstractSignature):
         return params
 
     def matches_signature(self, arguments):
+        from jedi.inference.param import get_executed_param_names_and_issues
         executed_param_names, issues = \
-            arguments.get_executed_param_names_and_issues(self._function_value)
+            get_executed_param_names_and_issues(self._function_value, arguments)
         if issues:
             return False