Update ashboard, dashboard, memory +1 more (+2 ~3)

venv/lib/python3.12/site-packages/pypdf/_protocols.py

@@ -0,0 +1,86 @@
+"""Helpers for working with PDF types."""
+
+from abc import abstractmethod
+from pathlib import Path
+from typing import IO, Any, Optional, Protocol, Union
+
+from ._utils import StrByteType, StreamType
+
+
+class PdfObjectProtocol(Protocol):
+    indirect_reference: Any
+
+    def clone(
+        self,
+        pdf_dest: Any,
+        force_duplicate: bool = False,
+        ignore_fields: Union[tuple[str, ...], list[str], None] = (),
+    ) -> Any:
+        ...  # pragma: no cover
+
+    def _reference_clone(self, clone: Any, pdf_dest: Any) -> Any:
+        ...  # pragma: no cover
+
+    def get_object(self) -> Optional["PdfObjectProtocol"]:
+        ...  # pragma: no cover
+
+    def hash_value(self) -> bytes:
+        ...  # pragma: no cover
+
+    def write_to_stream(
+        self, stream: StreamType, encryption_key: Union[None, str, bytes] = None
+    ) -> None:
+        ...  # pragma: no cover
+
+
+class XmpInformationProtocol(PdfObjectProtocol):
+    pass
+
+
+class PdfCommonDocProtocol(Protocol):
+    @property
+    def pdf_header(self) -> str:
+        ...  # pragma: no cover
+
+    @property
+    def pages(self) -> list[Any]:
+        ...  # pragma: no cover
+
+    @property
+    def root_object(self) -> PdfObjectProtocol:
+        ...  # pragma: no cover
+
+    def get_object(self, indirect_reference: Any) -> Optional[PdfObjectProtocol]:
+        ...  # pragma: no cover
+
+    @property
+    def strict(self) -> bool:
+        ...  # pragma: no cover
+
+
+class PdfReaderProtocol(PdfCommonDocProtocol, Protocol):
+    @property
+    @abstractmethod
+    def xref(self) -> dict[int, dict[int, Any]]:
+        ...  # pragma: no cover
+
+    @property
+    @abstractmethod
+    def trailer(self) -> dict[str, Any]:
+        ...  # pragma: no cover
+
+
+class PdfWriterProtocol(PdfCommonDocProtocol, Protocol):
+    _objects: list[Any]
+    _id_translated: dict[int, dict[int, int]]
+
+    incremental: bool
+    _reader: Any  # PdfReader
+
+    @abstractmethod
+    def write(self, stream: Union[Path, StrByteType]) -> tuple[bool, IO[Any]]:
+        ...  # pragma: no cover
+
+    @abstractmethod
+    def _add_object(self, obj: Any) -> Any:
+        ...  # pragma: no cover