From 4a52a71956a8d46fcb7294ac71734504bb09bcc2 Mon Sep 17 00:00:00 2001
From: S. Solomon Darnell
Date: Fri, 28 Mar 2025 21:52:21 -0500
Subject: two version of R2R are here

---
 .../site-packages/pypdf/generic/_outline.py        | 33 ++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 .venv/lib/python3.12/site-packages/pypdf/generic/_outline.py

(limited to '.venv/lib/python3.12/site-packages/pypdf/generic/_outline.py')

diff --git a/.venv/lib/python3.12/site-packages/pypdf/generic/_outline.py b/.venv/lib/python3.12/site-packages/pypdf/generic/_outline.py
new file mode 100644
index 00000000..4d6a47da
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/pypdf/generic/_outline.py
@@ -0,0 +1,33 @@
+from typing import Union
+
+from .._utils import StreamType, deprecate_no_replacement
+from ._base import NameObject
+from ._data_structures import Destination
+
+
+class OutlineItem(Destination):
+    def write_to_stream(
+        self, stream: StreamType, encryption_key: Union[None, str, bytes] = None
+    ) -> None:
+        if encryption_key is not None:  # deprecated
+            deprecate_no_replacement(
+                "the encryption_key parameter of write_to_stream", "5.0.0"
+            )
+        stream.write(b"<<\n")
+        for key in [
+            NameObject(x)
+            for x in ["/Title", "/Parent", "/First", "/Last", "/Next", "/Prev"]
+            if x in self
+        ]:
+            key.write_to_stream(stream)
+            stream.write(b" ")
+            value = self.raw_get(key)
+            value.write_to_stream(stream)
+            stream.write(b"\n")
+        key = NameObject("/Dest")
+        key.write_to_stream(stream)
+        stream.write(b" ")
+        value = self.dest_array
+        value.write_to_stream(stream)
+        stream.write(b"\n")
+        stream.write(b">>")
-- 
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