feat(reader): add PDF reading support with outline chapters, CLI blocks, and noise filtering (task 7)

2026-10-06 10:16:40 +03:00
parent c38b1dae0a
commit 6dcfd59f73
67 changed files with 49444 additions and 40 deletions
@@ -0,0 +1,33 @@
+from typing import Union
+
+from .._utils import StreamType, deprecation_no_replacement
+from ._base import NameObject
+from ._data_structures import Destination
+
+
+class OutlineItem(Destination):
+    def write_to_stream(
+        self, stream: StreamType, encryption_key: Union[str, bytes, None] = None
+    ) -> None:
+        if encryption_key is not None:  # deprecated
+            deprecation_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">>")