From 630574ebb1849bf09b641f8cc23f999eb23cb55e Mon Sep 17 00:00:00 2001
From: Will Dietz <w@wdtz.org>
Date: Thu, 22 Feb 2018 09:57:39 -0600
Subject: [PATCH] grip: Add patch to render the 'front matter' like github does

---
 pkgs/top-level/python-packages.nix | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index f4a86bc8213..5b4c9c6f1ba 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -4904,9 +4904,18 @@ in {
       rev = "v${version}";
       sha256 = "1768n3w40qg1njkzqjyl5gkva0h31k8h250821v69imj1zimymag";
     };
+
+    patches = [
+      # Render "front matter", used in our RFC template and elsewhere
+      (pkgs.fetchpatch {
+        url = https://github.com/joeyespo/grip/pull/249.patch;
+        sha256 = "07za5iymfv647dfrvi6hhj54a96hgjyarys51zbi08c51shqyzpg";
+      })
+    ];
+
     buildInputs = with self; [ pytest responses ];
 
-    propagatedBuildInputs = with self; [ docopt flask markdown path-and-address pygments requests ];
+    propagatedBuildInputs = with self; [ docopt flask markdown path-and-address pygments requests tabulate ];
 
     checkPhase = ''
       export PATH="$PATH:$out/bin"