From 7684653bb24199c15e9d9f1da1f3c1278b0ed60b Mon Sep 17 00:00:00 2001
From: Bryan Weber <bryan.w.weber@gmail.com>
Date: Sun, 25 Sep 2022 20:33:41 -0400
Subject: [PATCH] [CI] Fix running examples by ignoring warnings

Matplotlib 3.6.0 introduced a new incidental warning which has nothing
to do with our code. This change ignores that warning so other warnings
can still be caught.
---
 .github/workflows/main.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e563499707..253a72040b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -309,7 +309,8 @@ jobs:
           -exec sh -c 'for n; do echo "$n" | tee -a results.txt && python3 "$n" >> results.txt || exit 1; done' sh {} +
         env:
           PYTHONPATH: build/python
-          PYTHONWARNINGS: error
+          # The ignore setting here is due to a new warning introduced in Matplotlib==3.6.0
+          PYTHONWARNINGS: "error,ignore:warn_name_set_on_empty_Forward::pyparsing"
           MPLBACKEND: Agg
       - name: Save the results file for inspection
         uses: actions/upload-artifact@v2