MAINT: fixes #1652

add close()
scikit-image · Feb 4, 2016 · 942fec2 · 942fec2
1 parent 056028d
commit 942fec2
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/skimage/io/util.py b/skimage/io/util.py
@@ -24,10 +24,12 @@ def file_or_url_context(resource_name):
     """Yield name of file from the given resource (i.e. file or url)."""
     if is_url(resource_name):
         _, ext = os.path.splitext(resource_name)
-        with tempfile.NamedTemporaryFile(delete=False, suffix=ext) as f:
+        # Here, we need to handle the file destruction by ourself
+        try:
+            f = tempfile.NamedTemporaryFile(delete=False, suffix=ext)
             u = urlopen(resource_name)
             f.write(u.read())
-        try:
+            f.close()
             yield f.name
         finally:
             os.remove(f.name)