[processing] Silence warnings thrown from within plotly on import

qgis · Jun 19, 2018 · 8d6ce61 · 8d6ce61
1 parent 16ac437
commit 8d6ce61
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/python/plugins/processing/algs/qgis/QgisAlgorithmProvider.py b/python/plugins/processing/algs/qgis/QgisAlgorithmProvider.py
@@ -26,10 +26,14 @@
 __revision__ = '$Format:%H$'
 
 import os
+import warnings
 
 try:
-    import plotly  # NOQA
-    hasPlotly = True
+    # importing plotly throws Python warnings from within the library - filter these out
+    with warnings.catch_warnings():
+        warnings.filterwarnings("ignore", category=ResourceWarning)
+        import plotly  # NOQA
+        hasPlotly = True
 except:
     hasPlotly = False