close file before

scikit-image · Feb 16, 2016 · dbcdf6d · dbcdf6d
1 parent 379a0c4
commit dbcdf6d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/skimage/io/util.py b/skimage/io/util.py
@@ -29,7 +29,8 @@ def file_or_url_context(resource_name):
             with tempfile.NamedTemporaryFile(delete=False, suffix=ext) as f:
                 u = urlopen(resource_name)
                 f.write(u.read())
-                yield f.name
+            # f must be closed before yielding
+            yield f.name
         finally:
             os.remove(f.name)
     else: