perf(analyzer): optimized analysing keyword calls

Author: d-biehl

packages/robot/src/robotcode/robot/diagnostics/keyword_finder.py

@@ -43,6 +43,8 @@ def __init__(self, namespace: "Namespace", library_doc: LibraryDoc) -> None:
         self.self_library_doc = library_doc
 
         self.diagnostics: List[DiagnosticsEntry] = []
+        self.result_bdd_prefix: Optional[str] = None
+
         self.multiple_keywords_result: Optional[List[KeywordDoc]] = None
         self._cache: Dict[
             Tuple[Optional[str], bool],
@@ -61,6 +63,7 @@ def __init__(self, namespace: "Namespace", library_doc: LibraryDoc) -> None:
     def reset_diagnostics(self) -> None:
         self.diagnostics = []
         self.multiple_keywords_result = None
+        self.result_bdd_prefix = None
 
     def find_keyword(
         self,
@@ -470,7 +473,11 @@ def bdd_prefix_regexp(self) -> "re.Pattern[str]":
     def _get_bdd_style_keyword(self, name: str) -> Optional[KeywordDoc]:
         match = self.bdd_prefix_regexp.match(name)
         if match:
-            return self._find_keyword(
+            result = self._find_keyword(
                 name[match.end() :], handle_bdd_style=False if get_robot_version() >= (7, 0) else True
             )
+            if result:
+                self.result_bdd_prefix = str(match)
+
+            return result
         return None

packages/robot/src/robotcode/robot/diagnostics/namespace_analyzer.py

@@ -552,13 +552,11 @@ def _analyze_keyword_call(
             if not allow_variables and not is_not_variable_token(keyword_token):
                 return None
 
-            result = self._finder.find_keyword(keyword, raise_keyword_error=False, handle_bdd_style=False)
+            result = self._finder.find_keyword(keyword, raise_keyword_error=False)
 
-            if result is None:
+            if result is not None and self._finder.result_bdd_prefix:
                 keyword_token = ModelHelper.strip_bdd_prefix(self._namespace, keyword_token)
 
-                result = self._finder.find_keyword(keyword, raise_keyword_error=False)
-
             kw_range = range_from_token(keyword_token)
 
             if keyword: