Merge pull request #18105 from meeseeksmachine/auto-backport-of-pr-18094-on-v3.3.0-doc

QuLogic · web-flow · commit 9a7eae158f8d · 2020-07-28T21:22:57.000-04:00
Backport PR #18094 on branch v3.3.0-doc (Fix example code for enabling logging in API change notice)
diff --git a/doc/api/prev_api_changes/api_changes_3.1.0.rst b/doc/api/prev_api_changes/api_changes_3.1.0.rst
@@ -531,7 +531,11 @@ The following miscellaneous API elements have been removed
 
     import logging
     logger = logging.getLogger('matplotlib')
-    logger.set_level(logging.INFO)
+    logger.setLevel(logging.INFO)
+    # configure log handling: Either include it into your ``logging`` hierarchy,
+    # e.g. by configuring a root looger using ``logging.basicConfig()``,
+    # or add a standalone handler to the matplotlib logger:
+    logger.addHandler(logging.StreamHandler())
 
 - ``__version__numpy__``
 - ``collections.CIRCLE_AREA_FACTOR``
