From 16b9b0e181f715494b5b0dc8283fce12f207f50b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Sun, 2 Oct 2022 16:52:06 +0200
Subject: [PATCH] python3.pkgs.tensorboardx: fix build

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

diff --git a/pkgs/development/python-modules/tensorboardx/default.nix b/pkgs/development/python-modules/tensorboardx/default.nix
index 4bc85a5cd08e..76507a11e09b 100644
--- a/pkgs/development/python-modules/tensorboardx/default.nix
+++ b/pkgs/development/python-modules/tensorboardx/default.nix
@@ -33,6 +33,10 @@ buildPythonPackage rec {
     substituteInPlace tensorboardX/pytorch_graph.py --replace \
       "torch.onnx.set_training(model, False)" \
       "torch.onnx.select_model_mode_for_export(model, torch.onnx.TrainingMode.EVAL)"
+
+    # Version detection seems broken here, the version reported by python is
+    # newer than the protobuf package itself.
+    sed -i -e "s/'protobuf[^']*'/'protobuf'/" setup.py
   '';
 
   # Wanted protobuf version is mentioned here: