From 04cbd0d0c5d853895ddcfa1692dc33cf777930cf Mon Sep 17 00:00:00 2001
From: Gerhard Schwanzer <geri@sdf.org>
Date: Mon, 10 Aug 2026 21:42:07 +0200
Subject: [PATCH] python3Packages.pypdf: 6.14.2 -> 6.15.0

https://redirect.github.com/py-pdf/pypdf/releases/tag/6.15.0

This release bounds /ToUnicode token parsing and CID width expansion for malformed PDFs.

Assisted-by: pi coding agent / Mika (OpenAI gpt-5.6-sol)
(cherry picked from commit 33932a69a45474acae8fbc22c4891e3011f23579)
---
 pkgs/by-name/pd/pdfding/package.nix               |  1 +
 pkgs/development/python-modules/pypdf/default.nix | 12 +++++++++---
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/pkgs/by-name/pd/pdfding/package.nix b/pkgs/by-name/pd/pdfding/package.nix
index c31c6ef1d0ec..c2b7ad980447 100644
--- a/pkgs/by-name/pd/pdfding/package.nix
+++ b/pkgs/by-name/pd/pdfding/package.nix
@@ -141,6 +141,7 @@ python.pkgs.buildPythonPackage (finalAttrs: {
     "huey"
     "nh3"
     "psycopg2-binary"
+    "pypdf"
     "pypdfium2"
   ];
 
diff --git a/pkgs/development/python-modules/pypdf/default.nix b/pkgs/development/python-modules/pypdf/default.nix
index 24c6076065e9..4c8cb142a090 100644
--- a/pkgs/development/python-modules/pypdf/default.nix
+++ b/pkgs/development/python-modules/pypdf/default.nix
@@ -12,9 +12,11 @@
   myst-parser,
 
   # optionals
+  arabic-reshaper,
   cryptography,
   fonttools,
   pillow,
+  python-bidi,
 
   # tests
   fpdf2,
@@ -24,7 +26,7 @@
 
 buildPythonPackage rec {
   pname = "pypdf";
-  version = "6.14.2";
+  version = "6.15.0";
   pyproject = true;
 
   src = fetchFromGitHub {
@@ -33,7 +35,7 @@ buildPythonPackage rec {
     tag = version;
     # fetch sample files used in tests
     fetchSubmodules = true;
-    hash = "sha256-h7JuQTTUZ5tWoAhixjp+grDVA3JQ8PbHcMBzIyCMOJU=";
+    hash = "sha256-e39xclCnXlX4oagx4TnFCf99VKdJZeM2Kc3set1KXuo=";
   };
 
   outputs = [
@@ -55,10 +57,14 @@ buildPythonPackage rec {
   ];
 
   optional-dependencies = rec {
-    full = crypto ++ fonts ++ image;
+    full = crypto ++ fonts ++ image ++ rtl_text;
     crypto = [ cryptography ];
     fonts = [ fonttools ];
     image = [ pillow ];
+    rtl_text = [
+      arabic-reshaper
+      python-bidi
+    ];
   };
 
   pythonImportsCheck = [ "pypdf" ];