basic object for patchset grouping

dodo.py

@@ -94,6 +94,17 @@ class ScriptedPatchwork(BasePatchwork):
 class RasterPatchwork(BasePatchwork):
     pass
 
+
+class Patchset(list):
+    def __init__(self, *args, **kwargs):
+        self.modimage_path = kwargs.pop('modimage_path')
+        super().__init__(*args, **kwargs)
+
+    def image_files(self):
+        for patches in self:
+            if isinstance(patches, BasePatchwork):
+                pass
+
 mod_name = 'randchgs'
 mod_install_path = get_var('descriptor_mod_path', 'C:/Users/User/Documents/Paradox Interactive/Hearts of Iron IV/mod/randchgs')
 dir_vanilla = Path(get_var('vanilla_path', '../vanilla/current'))