Specify explicit encoding to avoid UnicodeEncodeError on Windows.

vega · Nov 11, 2019 · ac5024c · ac5024c
1 parent 16e2873
commit ac5024c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/altair/sphinxext/altairgallery.py b/altair/sphinxext/altairgallery.py
@@ -273,7 +273,7 @@ def main(app):
         if next_ex:
             example['next_ref'] = "gallery_{name}".format(**next_ex)
         target_filename = os.path.join(target_dir, example['name'] + '.rst')
-        with open(os.path.join(target_filename), 'w') as f:
+        with open(os.path.join(target_filename), 'w', encoding='utf-8') as f:
             f.write(EXAMPLE_TEMPLATE.render(example))