From def736708ef2dc2efe800e0205901da23c2b6eb0 Mon Sep 17 00:00:00 2001
From: Mauricio Collares <mauricio@collares.org>
Date: Sun, 7 Sep 2025 17:48:16 -0300
Subject: [PATCH] python313Packages.rpy2: 3.6.2 -> 3.6.3, unbreak

---
 .../python-modules/rpy2/default.nix           | 86 ++-----------------
 .../rpy2/rpy2-3.x-r-libs-site.patch           | 21 -----
 pkgs/top-level/python-packages.nix            |  2 +-
 3 files changed, 10 insertions(+), 99 deletions(-)
 delete mode 100644 pkgs/development/python-modules/rpy2/rpy2-3.x-r-libs-site.patch

diff --git a/pkgs/development/python-modules/rpy2/default.nix b/pkgs/development/python-modules/rpy2/default.nix
index 0f6b273fa3ab..664b81ea843b 100644
--- a/pkgs/development/python-modules/rpy2/default.nix
+++ b/pkgs/development/python-modules/rpy2/default.nix
@@ -4,99 +4,31 @@
   buildPythonPackage,
   fetchPypi,
   isPyPy,
-  R,
-  libdeflate,
-  rWrapper,
-  rPackages,
-  pcre,
-  xz,
-  bzip2,
-  zlib,
-  zstd,
-  icu,
-  ipython,
-  jinja2,
-  pytz,
-  pandas,
-  numpy,
-  cffi,
-  tzlocal,
-  simplegeneric,
+  rpy2-rinterface,
+  rpy2-robjects,
   pytestCheckHook,
-  extraRPackages ? [ ],
 }:
 
 buildPythonPackage rec {
-  version = "3.6.2";
-  format = "setuptools";
+  version = "3.6.3";
+  format = "pyproject";
   pname = "rpy2";
 
   disabled = isPyPy;
   src = fetchPypi {
     inherit version pname;
-    hash = "sha256-F06ld2qR0Ds13VYRiJlg4PVFHp0KvqSr/IwL5qhTd9A=";
+    hash = "sha256-lCYYoSUhljAG0i6IqqTUgakjghwDoXQsmb7uci6w/Fo=";
   };
 
-  patches = [
-    # R_LIBS_SITE is used by the nix r package to point to the installed R libraries.
-    # This patch sets R_LIBS_SITE when rpy2 is imported.
-    ./rpy2-3.x-r-libs-site.patch
-  ];
-
-  postPatch = ''
-    substituteInPlace 'rpy2/rinterface_lib/embedded.py' --replace '@NIX_R_LIBS_SITE@' "$R_LIBS_SITE"
-    substituteInPlace 'requirements.txt' --replace 'pytest' ""
-  '';
-
-  buildInputs = [
-    pcre
-    xz
-    bzip2
-    zlib
-    zstd
-    icu
-    libdeflate
-  ]
-  ++ (with rPackages; [
-    # packages expected by the test framework
-    ggplot2
-    dplyr
-    RSQLite
-    broom
-    DBI
-    dbplyr
-    hexbin
-    lazyeval
-    lme4
-    tidyr
-  ])
-  ++ extraRPackages
-  ++ rWrapper.recommendedPackages;
-
-  nativeBuildInputs = [
-    R # needed at setup time to detect R_HOME (alternatively set R_HOME explicitly)
-  ];
-
   propagatedBuildInputs = [
-    ipython
-    jinja2
-    pytz
-    pandas
-    numpy
-    cffi
-    tzlocal
-    simplegeneric
+    rpy2-rinterface
+    rpy2-robjects
   ];
 
-  # https://github.com/rpy2/rpy2/issues/1111
-  disabledTests = [
-    "test_parse_incomplete_error"
-    "test_parse_error"
-    "test_parse_error_when_evaluting"
+  pythonImportsCheck = [
+    "rpy2"
   ];
 
-  nativeCheckInputs = [ pytestCheckHook ];
-
   meta = {
     homepage = "https://rpy2.github.io/";
     description = "Python interface to R";
diff --git a/pkgs/development/python-modules/rpy2/rpy2-3.x-r-libs-site.patch b/pkgs/development/python-modules/rpy2/rpy2-3.x-r-libs-site.patch
deleted file mode 100644
index 2617472096d4..000000000000
--- a/pkgs/development/python-modules/rpy2/rpy2-3.x-r-libs-site.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-diff --git a/rpy2/rinterface_lib/embedded.py b/rpy2/rinterface_lib/embedded.py
-index ccd3a315..51fb5da4 100644
---- a/rpy2/rinterface_lib/embedded.py
-+++ b/rpy2/rinterface_lib/embedded.py
-@@ -276,6 +276,16 @@ def _initr(
-                  os.environ.get('LD_LIBRARY_PATH', ''))
-                 )
-         )
-+
-+        # path to libraries
-+        existing = os.environ.get('R_LIBS_SITE')
-+        if existing is not None:
-+            prefix = existing + ':'
-+        else:
-+            prefix = ''
-+        additional = '@NIX_R_LIBS_SITE@'
-+        os.environ['R_LIBS_SITE'] = prefix + additional
-+
-         options_c = [ffi.new('char[]', o.encode('ASCII')) for o in _options]
-         n_options = len(options_c)
-         n_options_c = ffi.cast('int', n_options)
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 066010586b93..5a851cf157ea 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -16111,7 +16111,7 @@ self: super: with self; {
 
   rpmfluff = callPackage ../development/python-modules/rpmfluff { };
 
-  rpy2 = callPackage ../development/python-modules/rpy2 { inherit (pkgs) zstd; };
+  rpy2 = callPackage ../development/python-modules/rpy2 { };
 
   rpy2-rinterface = callPackage ../development/python-modules/rpy2-rinterface {
     inherit (pkgs) zstd;