Closes #1375: fix ResourceWarnings with unclosed PIL images.

2025-02-25 18:55:22 -06:00 · 2014-03-01 09:08:58 +01:00
parent 55e2f29170
commit 048b7d77d3
1 changed files with 4 additions and 1 deletions
--- a/sphinx/writers/html.py
+++ b/sphinx/writers/html.py
@@ -402,7 +402,10 @@ class HTMLTranslator(BaseTranslator):
                        node['width'] = str(im.size[0])
                    if not node.has_key('height'):
                        node['height'] = str(im.size[1])
-                    del im
+                    try:
+                        im.fp.close()
+                    except Exception:
+                        pass
        BaseTranslator.visit_image(self, node)

    def visit_toctree(self, node):