[lldb/Interpreter] Improve ScriptedPythonInterface::GetStatusFromMethod

This patch makes `ScriptedPythonInterface::GetStatusFromMethod` take a
parameter pack as an argument. That will allow it to pass arbitrary
arguments to the python method.

Differential Revision: https://reviews.llvm.org/D139248

Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>

Author: medismailben

lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.cpp

@@ -27,14 +27,6 @@ ScriptedPythonInterface::ScriptedPythonInterface(
     ScriptInterpreterPythonImpl &interpreter)
     : ScriptedInterface(), m_interpreter(interpreter) {}
 
-Status
-ScriptedPythonInterface::GetStatusFromMethod(llvm::StringRef method_name) {
-  Status error;
-  Dispatch<Status>(method_name, error);
-
-  return error;
-}
-
 template <>
 StructuredData::ArraySP
 ScriptedPythonInterface::ExtractValueFromPythonObject<StructuredData::ArraySP>(

lldb/source/Plugins/ScriptInterpreter/Python/ScriptedPythonInterface.h

@@ -100,7 +100,13 @@ class ScriptedPythonInterface : virtual public ScriptedInterface {
     return ExtractValueFromPythonObject<T>(py_return, error);
   }
 
-  Status GetStatusFromMethod(llvm::StringRef method_name);
+  template <typename... Args>
+  Status GetStatusFromMethod(llvm::StringRef method_name, Args &&...args) {
+    Status error;
+    Dispatch<Status>(method_name, error, std::forward<Args>(args)...);
+
+    return error;
+  }
 
   template <typename T> T Transform(T object) {
     // No Transformation for generic usage