From b7ce309e6c6fbad584df85d9fd62c5185153e8f9 Mon Sep 17 00:00:00 2001
From: Alvar Penning <post@0x21.biz>
Date: Mon, 22 Jun 2020 12:46:17 +0200
Subject: [PATCH] pythonFull: add BlueZ support

This commit introduces two changes.

First, cpython gets optional BlueZ support, which is needed for
AF_BLUETOOTH sockets. Therefore bluezSupport was added as a parameter.

Second, the call to the pythonFull packages has been adjusted. The
Python packages have a self-reference called self. This was not adjusted
for the override. As a result, Python packages for this special version
of Python were not built with the overridden Python, but with the
original one.
---
 .../interpreters/python/cpython/default.nix   |  5 +++
 pkgs/top-level/all-packages.nix               | 45 +++++++++++++++----
 2 files changed, 42 insertions(+), 8 deletions(-)

diff --git a/pkgs/development/interpreters/python/cpython/default.nix b/pkgs/development/interpreters/python/cpython/default.nix
index d26d060da72a..4a8d4ab4bfbc 100644
--- a/pkgs/development/interpreters/python/cpython/default.nix
+++ b/pkgs/development/interpreters/python/cpython/default.nix
@@ -9,6 +9,7 @@
 , readline
 , sqlite
 , tcl ? null, tk ? null, tix ? null, libX11 ? null, xorgproto ? null, x11Support ? false
+, bluez ? null, bluezSupport ? false
 , zlib
 , self
 , configd
@@ -45,6 +46,9 @@ assert x11Support -> tcl != null
                   && tk != null
                   && xorgproto != null
                   && libX11 != null;
+
+assert bluezSupport -> bluez != null;
+
 with stdenv.lib;
 
 let
@@ -73,6 +77,7 @@ let
   buildInputs = filter (p: p != null) ([
     zlib bzip2 expat lzma libffi gdbm sqlite readline ncurses openssl ]
     ++ optionals x11Support [ tcl tk libX11 xorgproto ]
+    ++ optionals (bluezSupport && stdenv.isLinux) [ bluez ]
     ++ optionals stdenv.isDarwin [ configd ]);
 
   hasDistutilsCxxPatch = !(stdenv.cc.isGNU or false);
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 68932d330a01..be744c37843c 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -9898,14 +9898,43 @@ in
 
   # Python interpreter that is build with all modules, including tkinter.
   # These are for compatibility and should not be used inside Nixpkgs.
-  pythonFull = python.override{x11Support=true;};
-  python2Full = python2.override{x11Support=true;};
-  python27Full = python27.override{x11Support=true;};
-  python3Full = python3.override{x11Support=true;};
-  python36Full = python36.override{x11Support=true;};
-  python37Full = python37.override{x11Support=true;};
-  python38Full = python38.override{x11Support=true;};
-  python39Full = python39.override{x11Support=true;};
+  pythonFull = python.override {
+    self = pythonFull;
+    x11Support = true;
+  };
+  python2Full = python2.override {
+    self = python2Full;
+    x11Support = true;
+  };
+  python27Full = python27.override {
+    self = python27Full;
+    x11Support = true;
+  };
+  python3Full = python3.override {
+    self = python3Full;
+    bluezSupport = true;
+    x11Support = true;
+  };
+  python36Full = python36.override {
+    self = python36Full;
+    bluezSupport = true;
+    x11Support = true;
+  };
+  python37Full = python37.override {
+    self = python37Full;
+    bluezSupport = true;
+    x11Support = true;
+  };
+  python38Full = python38.override {
+    self = python38Full;
+    bluezSupport = true;
+    x11Support = true;
+  };
+  python39Full = python39.override {
+    self = python39Full;
+    bluezSupport = true;
+    x11Support = true;
+  };
 
   # pythonPackages further below, but assigned here because they need to be in sync
   pythonPackages = python.pkgs;