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Diffstat (limited to 'Lib/wsgiref/handlers.py')
| -rw-r--r-- | Lib/wsgiref/handlers.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Lib/wsgiref/handlers.py b/Lib/wsgiref/handlers.py index f4300b831a..28ed9b7a6d 100644 --- a/Lib/wsgiref/handlers.py +++ b/Lib/wsgiref/handlers.py @@ -233,7 +233,8 @@ class BaseHandler: for name, val in headers: name = self._convert_string_type(name, "Header name") val = self._convert_string_type(val, "Header value") - assert not is_hop_by_hop(name),"Hop-by-hop headers not allowed" + assert not is_hop_by_hop(name),\ + f"Hop-by-hop header, '{name}: {val}', not allowed" return self.write |