Add is_pdb helper

api/python/src/PDB/CMakeLists.txt

@@ -6,5 +6,6 @@ target_sources(pyLIEF PRIVATE
   pyFunction.cpp
   pyPublicSymbol.cpp
   pyType.cpp
+  pyUtils.cpp
 )
 add_subdirectory(types)

api/python/src/PDB/init.cpp

@@ -17,6 +17,7 @@ void init(nb::module_& m) {
     Load the PDB from the given path
     )doc"_doc, "path"_a
   );
+  init_utils(m);
 
   create<LIEF::pdb::BuildMetadata>(pdb);
   create<LIEF::pdb::Type>(pdb);

api/python/src/PDB/init.hpp

@@ -4,5 +4,6 @@
 
 namespace LIEF::pdb::py {
 void init(nb::module_& m);
+void init_utils(nb::module_& m);
 }
 #endif

api/python/src/PDB/pyUtils.cpp

@@ -0,0 +1,29 @@
+/* Copyright 2025 R. Thomas
+ * Copyright 2025 Quarkslab
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "PDB/pyPDB.hpp"
+#include "LIEF/PDB/utils.hpp"
+
+#include <nanobind/stl/string.h>
+
+namespace LIEF::pdb::py {
+
+void init_utils(nb::module_& m) {
+  lief_mod->def("is_pdb", nb::overload_cast<const std::string&>(&is_pdb),
+    "Check if the given file is a ``PDB``"_doc,
+    "file"_a
+  );
+}
+}