Issue #16220: wsgiref now always calls close() on an iterable response.
Patch by Brent Tubbs.
diff --git a/Lib/wsgiref/handlers.py b/Lib/wsgiref/handlers.py
index ae1e8cc..8cb57e2 100644
--- a/Lib/wsgiref/handlers.py
+++ b/Lib/wsgiref/handlers.py
@@ -122,11 +122,13 @@
in the event loop to iterate over the data, and to call
'self.close()' once the response is finished.
"""
- if not self.result_is_file() or not self.sendfile():
- for data in self.result:
- self.write(data)
- self.finish_content()
- self.close()
+ try:
+ if not self.result_is_file() or not self.sendfile():
+ for data in self.result:
+ self.write(data)
+ self.finish_content()
+ finally:
+ self.close()
def get_scheme(self):