From 3028233ea5b6c4fc9aff11472ac0e8db68f29e1e Mon Sep 17 00:00:00 2001
From: Mario Rodas <marsam@users.noreply.github.com>
Date: Sun, 15 Sep 2019 12:45:02 -0500
Subject: [PATCH 1/2] pythonPackages.pika: remove pyev dependency

pyev support was removed from upstream https://github.com/pika/pika/pull/934#issuecomment-361714844
---
 pkgs/development/python-modules/pika/default.nix | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/pkgs/development/python-modules/pika/default.nix b/pkgs/development/python-modules/pika/default.nix
index 28ca8a3e498c..b09c4a240e51 100644
--- a/pkgs/development/python-modules/pika/default.nix
+++ b/pkgs/development/python-modules/pika/default.nix
@@ -1,12 +1,8 @@
 { stdenv
 , buildPythonPackage
 , fetchPypi
-, isPy3k
 , nose
 , mock
-, pyyaml
-, unittest2
-, pyev
 , twisted
 , tornado
 }:
@@ -20,11 +16,7 @@ buildPythonPackage rec {
     sha256 = "1gqx9avb9nwgiyw5nz08bf99v9b0hvzr1pmqn9wbhd2hnsj6p9wz";
   };
 
-  # Tests require twisted which is only availalble for python-2.x
-  doCheck = !isPy3k;
-
-  buildInputs = [ nose mock pyyaml unittest2 pyev ]
-    ++ stdenv.lib.optionals (!isPy3k) [ twisted tornado ];
+  checkInputs = [ nose mock twisted tornado ];
 
   meta = with stdenv.lib; {
     description = "Pure-Python implementation of the AMQP 0-9-1 protocol";

From b05818f3897c1cac0806ef89a6b0b09e9b3f3c76 Mon Sep 17 00:00:00 2001
From: Mario Rodas <marsam@users.noreply.github.com>
Date: Sun, 15 Sep 2019 12:46:58 -0500
Subject: [PATCH 2/2] pythonPackages.pyev: drop

pyev is unmaintained, and was removed from PyPI.
---
 .../python-modules/pyev/default.nix           | 30 -------------------
 pkgs/top-level/python-packages.nix            |  2 --
 2 files changed, 32 deletions(-)
 delete mode 100644 pkgs/development/python-modules/pyev/default.nix

diff --git a/pkgs/development/python-modules/pyev/default.nix b/pkgs/development/python-modules/pyev/default.nix
deleted file mode 100644
index b5ca0c7ef6cf..000000000000
--- a/pkgs/development/python-modules/pyev/default.nix
+++ /dev/null
@@ -1,30 +0,0 @@
-{ stdenv, fetchurl, buildPythonPackage, libev }:
-
-buildPythonPackage rec {
-  pname = "pyev";
-  version = "0.9.0";
-
-  src = fetchurl {
-    url = "mirror://pypi/p/pyev/${pname}-${version}.tar.gz";
-    sha256 = "0rf603lc0s6zpa1nb25vhd8g4y337wg2wyz56i0agsdh7jchl0sx";
-  };
-
-  buildInputs = [ libev ];
-
-  libEvSharedLibrary =
-    if !stdenv.isDarwin
-    then "${libev}/lib/libev.so.4"
-    else "${libev}/lib/libev.4.dylib";
-
-  postPatch = ''
-    test -f "${libEvSharedLibrary}" || { echo "ERROR: File ${libEvSharedLibrary} does not exist, please fix nix expression for pyev"; exit 1; }
-    sed -i -e "s|libev_dll_name = find_library(\"ev\")|libev_dll_name = \"${libEvSharedLibrary}\"|" setup.py
-  '';
-
-  meta = with stdenv.lib; {
-    description = "Python bindings for libev";
-    homepage = https://code.google.com/p/pyev/;
-    license = licenses.gpl3;
-    maintainers = [ maintainers.bjornfor ];
-  };
-}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 62901ef20520..6bc54ebef679 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -4380,8 +4380,6 @@ in {
 
   pyenchant = callPackage ../development/python-modules/pyenchant { };
 
-  pyev = callPackage ../development/python-modules/pyev { };
-
   pyexcelerator = callPackage ../development/python-modules/pyexcelerator { };
 
   pyext = callPackage ../development/python-modules/pyext { };