fix: Generator: Convert Flags with invalid names to int

Author: lovetox

tools/generate.py

@@ -189,6 +189,9 @@ def _callable_get_arguments(
 
 
 class TypeInfo:
+
+    # This struct tries to emulate gi.TypeInfo
+
     def __init__(
         self,
         obj: Any,
@@ -218,6 +221,9 @@ def get_name(self) -> str:
     def get_namespace(self) -> str:
         return self.obj.get_namespace()
 
+    def get_type(self) -> GIRepository.InfoType:
+        return self.obj.get_type()
+
 
 def _build_type(type: GIRepository.BaseInfo) -> TypeInfo:
     return TypeInfo(
@@ -315,6 +321,15 @@ def _type_to_python(
             namespace = interface.get_namespace()
             name = interface.get_name()
 
+            if not re.match(_identifier_re, name):
+                # Convert Flags and Enums with invalid name to int
+                # Example NM 1.0 library
+                if interface.get_type() in (
+                    GIRepository.InfoType.FLAGS,
+                    GIRepository.InfoType.ENUM,
+                ):
+                    return "int"
+
             if namespace == "GObject" and name == "Value":
                 return "typing.Any"