backwards compatibility

Author: huettenhain

refinery/units/formats/pe/perc.py

@@ -59,6 +59,15 @@ def __init__(self, reader: StructReader):
         self.entries = [GRPICONDIRENTRY(reader) for _ in range(count)]
 
 
+def _mktbl(ids: list[tuple[int, int, int]]) -> dict[int, dict[int, int]]:
+    table = {}
+    for pid, sid, lcid in ids:
+        if pid not in table:
+            table[pid] = {0: lcid}
+        table[pid][sid] = lcid
+    return table
+
+
 class perc(PathExtractorUnit):
     """
     Extract PE file resources.
@@ -196,15 +205,6 @@ def unpack(self, data):
             raise TypeError('resource root entry was unexpectedly not a directory')
         yield from self._search(pe, rsrc)
 
-    @staticmethod
-    def _mktbl(ids: list[tuple[int, int, int]]) -> dict[int, dict[int, int]]:
-        table = {}
-        for pid, sid, lcid in ids:
-            if pid not in table:
-                table[pid] = {0: lcid}
-            table[pid][sid] = lcid
-        return table
-
     _LANG_ID_TO_LCID = _mktbl([
         (0x00, 0x03, 0x0C00),
         (0x00, 0x05, 0x1400),