From 08bccaa1f768c57a3cf35fbd6c5660c4bf657954 Mon Sep 17 00:00:00 2001
From: "Robert T. McGibbon" <rmcgibbo@gmail.com>
Date: Tue, 29 Dec 2020 15:46:24 -0500
Subject: [PATCH] python3Packages.datasets: unbreak

---
 pkgs/development/python-modules/datasets/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/python-modules/datasets/default.nix b/pkgs/development/python-modules/datasets/default.nix
index 4214304a9c93..fc349cdc277b 100644
--- a/pkgs/development/python-modules/datasets/default.nix
+++ b/pkgs/development/python-modules/datasets/default.nix
@@ -35,6 +35,10 @@ buildPythonPackage rec {
     xxhash
   ];
 
+  postPatch = ''
+    substituteInPlace setup.py --replace '"tqdm>=4.27,<4.50.0"' '"tqdm>=4.27"'
+  '';
+
   # Tests require pervasive internet access.
   doCheck = false;