downgrade pyparsing on CI to avoid matplotlib incompatibility and force non-interactive matplotlib backend (#634)

slayoo · web-flow · commit 0aadf1ce3000 · 2025-10-28T10:32:58.000+01:00
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
@@ -4,6 +4,10 @@ defaults:
   run:
     shell: bash
 
+# https://github.com/matplotlib/matplotlib/issues/29119
+env:
+  MPLBACKEND: Agg
+
 on:
   push:
     branches: [ main ]
diff --git a/setup.py b/setup.py
@@ -76,6 +76,7 @@ def get_long_description():
             "joblib" + ("==1.4.0" if CI else ""),
             "imageio",
             "nbformat",
+            "pyparsing" + ("<3.2.5" if CI else ""),
         ]
     },
     author="https://github.com/open-atmos/PyMPDATA/graphs/contributors",

Original file line number	Diff line number	Diff line change
`@@ -76,6 +76,7 @@ def get_long_description():`
`76`	`76`	`"joblib" + ("==1.4.0" if CI else ""),`
`77`	`77`	`"imageio",`
`78`	`78`	`"nbformat",`
	`79`	`+ "pyparsing" + ("<3.2.5" if CI else ""),`
`79`	`80`	`]`
`80`	`81`	`},`
`81`	`82`	`author="https://github.com/open-atmos/PyMPDATA/graphs/contributors",`