init: 폴더구조 설계 및 인프라 설계

2026-07-24 14:31:53 +09:00
parent 34ad612281
commit f9c463f87a
1839 changed files with 323096 additions and 1 deletions
@@ -0,0 +1,20 @@
+"""Objects shared by modules in the pptx.opc sub-package."""
+
+from __future__ import annotations
+
+
+class CaseInsensitiveDict(dict):
+    """Mapping type like dict except it matches key without respect to case.
+
+    For example, D['A'] == D['a']. Note this is not general-purpose, just complete
+    enough to satisfy opc package needs. It assumes str keys for example.
+    """
+
+    def __contains__(self, key):
+        return super(CaseInsensitiveDict, self).__contains__(key.lower())
+
+    def __getitem__(self, key):
+        return super(CaseInsensitiveDict, self).__getitem__(key.lower())
+
+    def __setitem__(self, key, value):
+        return super(CaseInsensitiveDict, self).__setitem__(key.lower(), value)