Use Protocol 2 for pickling so things will work with RTD

r-barnes · Jan 3, 2018 · a4c22d1 · a4c22d1
1 parent 427a041
commit a4c22d1
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/docs/plot_directive.py b/docs/plot_directive.py
@@ -697,7 +697,7 @@ def render_figures(code, code_path, output_dir, output_base, context,
 
     if cached:
         try:
-            pickle.dump(results, open(cached+'.pickle', 'wb'))
+            pickle.dump(results, open(cached+'.pickle', 'wb'), protocol=2)
         except Exception as err:
             raise PlotError(traceback.format_exc())        
 

diff --git a/docs/richdem-docs b/docs/richdem-docs