MAINT: Update dependencies

.pre-commit-config.yaml

@@ -18,7 +18,7 @@ repos:
         exclude: "docs/make.bat"
     -   id: trailing-whitespace
 -   repo: https://github.com/psf/black
-    rev: 25.12.0
+    rev: 26.3.1
     hooks:
     -   id: black
         args: [--target-version, py36]
@@ -28,7 +28,7 @@ repos:
     -   id: blacken-docs
         additional_dependencies: [black==22.1.0]
 -   repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.14.13
+    rev: v0.15.6
     hooks:
     -   id: ruff
         args: ['--fix']

Makefile

@@ -3,6 +3,7 @@ maint:
 	python -m pip install --upgrade .
 	python -m pip lock --group dev --group docs .
 	uv pip install -r pylock.toml
+	git submodule update --remote
 
 release:
 	python make_release.py

docs/user/subcommand-cat.md

@@ -86,6 +86,16 @@ pdfly cat input.pdf 5 -o out.pdf
 
 Note that it is `5`, because the page indices always start at 0.
 
+### Specify a negative index
+
+Get the last page of a PDF:
+
+```
+pdfly cat -o out.pdf input.pdf -- -1
+```
+
+`--` must be used to escape negative indices.
+
 ### Concatenate two PDFs
 
 Just combine two PDF files so that the pages come right after each other:

pdfly/cli.py

@@ -121,16 +121,16 @@ def cat(
             resolve_path=True,
         ),
     ],
-    output: Path = typer.Option(..., "-o", "--output"),  # noqa
     fn_pgrgs: list[str] | None = typer.Argument(  # noqa: B008
-        None, help="filenames and/or page ranges"
-    ),
-    verbose: bool = typer.Option(
-        False, help="show page ranges as they are being read"
+        None, allow_dash=True, help="filenames and/or page ranges"
     ),
+    output: Path = typer.Option(..., "-o", "--output"),  # noqa
     password: str = typer.Option(
         None, help="Document's user or owner password."
     ),
+    verbose: bool = typer.Option(
+        False, help="show page ranges as they are being read"
+    ),
 ) -> None:
     pdfly.cat.main(
         filename, fn_pgrgs, output=output, verbose=verbose, password=password

pdfly/metadata.py

@@ -53,7 +53,7 @@ def main(pdf: Path, output: OutputOptions) -> None:
                     v_value=reader._encryption.V,
                     revision=reader._encryption.R,
                 )
-                if reader.is_encrypted and reader._encryption
+                if reader._encryption
                 else None
             ),
             pdf_file_version=reader.stream.read(8).decode("utf-8"),
@@ -66,21 +66,12 @@ def main(pdf: Path, output: OutputOptions) -> None:
         )
     else:
         info = reader.metadata
-
         reader.stream.seek(0)
         pdf_file_version = reader.stream.read(8).decode("utf-8")
         pdf_stat = pdf.stat()
         pdf_id = reader.trailer.get("/ID")
         meta = MetaInfo(
             pages=len(reader.pages),
-            encryption=(
-                EncryptionData(
-                    v_value=reader._encryption.V,  # type: ignore
-                    revision=reader._encryption.R,  # type: ignore
-                )
-                if reader.is_encrypted and reader._encryption
-                else None
-            ),
             page_mode=reader.page_mode,
             pdf_file_version=pdf_file_version,
             page_layout=reader.page_layout,
@@ -188,7 +179,6 @@ def main(pdf: Path, output: OutputOptions) -> None:
         os_table.add_row(
             "Access Time", f"{meta.access_time:%Y-%m-%d %H:%M:%S}"
         )
-
         console = Console()
         console.print(os_table)
         console.print(table)

pdfly/sign.py

@@ -103,7 +103,7 @@ def _sign_pdf_contents(
             )
         pdf.sign(
             key=key,
-            cert=cert,
+            cert=cert,  # type: ignore
             extra_certs=extra_certs,
             hashalgo=hashalgo,
             signing_time=sign_time,
@@ -135,7 +135,7 @@ def _sign_pdf_contents(
         signer,
         content_to_sign,
         key,
-        cert,
+        cert,  # type: ignore
         extra_certs,
         hashalgo,
         sign_time,

pdfly/x2pdf.py

@@ -22,7 +22,7 @@ def image_to_pdf(filepath: Path) -> BytesIO:
         w, h = cover.size
     width, height = px_to_mm(w), px_to_mm(h)
     pdf = FPDF(unit="mm")
-    pdf.add_page(format=(width, height))
+    pdf.add_page(format=(width, height))  # type: ignore
     pdf.image(filepath, x=0, y=0)
     return BytesIO(pdf.output())