2 files changed, 72 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/bpython/clipboard-make-which-substitutable.patch b/nixpkgs/pkgs/development/python-modules/bpython/clipboard-make-which-substitutable.patch
new file mode 100644
index 00000000000..685d34228a1
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/bpython/clipboard-make-which-substitutable.patch
@@ -0,0 +1,27 @@
+From 6f544a5bd43446859754cb80e012af933b843db9 Mon Sep 17 00:00:00 2001
+From: Florian Klink <flokli@flokli.de>
+Date: Wed, 3 Jun 2020 22:05:34 +0200
+Subject: [PATCH] clipboard: make which substitutable
+
+This is used to detect the presence of xclip and other clipboard
+handling tools.
+---
+ bpython/clipboard.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/bpython/clipboard.py b/bpython/clipboard.py
+index aee429b..f346429 100644
+--- a/bpython/clipboard.py
++++ b/bpython/clipboard.py
+@@ -58,7 +58,7 @@ class OSXClipboard(object):
+ 
+ def command_exists(command):
+     process = subprocess.Popen(
+-        ["which", command], stderr=subprocess.STDOUT, stdout=subprocess.PIPE
++        ["@which@", command], stderr=subprocess.STDOUT, stdout=subprocess.PIPE
+     )
+     process.communicate()
+ 
+-- 
+2.26.2
+
diff --git a/nixpkgs/pkgs/development/python-modules/bpython/default.nix b/nixpkgs/pkgs/development/python-modules/bpython/default.nix
new file mode 100644
index 00000000000..ad7322cbf66
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/bpython/default.nix
@@ -0,0 +1,45 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+, curtsies
+, greenlet
+, mock
+, pygments
+, requests
+, substituteAll
+, urwid
+, which }:
+
+buildPythonPackage rec {
+  pname = "bpython";
+  version = "0.19";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1764ikgj24jjq46s50apwkydqvy5a13adb2nbszk8kbci6df0v27";
+  };
+
+  patches = [ (substituteAll {
+    src = ./clipboard-make-which-substitutable.patch;
+    which = "${which}/bin/which";
+  })];
+
+  propagatedBuildInputs = [ curtsies greenlet pygments requests urwid ];
+
+  postInstall = ''
+    substituteInPlace "$out/share/applications/org.bpython-interpreter.bpython.desktop" \
+      --replace "Exec=/usr/bin/bpython" "Exec=$out/bin/bpython"
+  '';
+
+  checkInputs = [ mock ];
+
+  # tests fail: https://github.com/bpython/bpython/issues/712
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "A fancy curses interface to the Python interactive interpreter";
+    homepage = "https://bpython-interpreter.org/";
+    license = licenses.mit;
+    maintainers = with maintainers; [ flokli ];
+  };
+}