From 0e7000fe657eb0c8f24efa4524e135780d0f1bcc Mon Sep 17 00:00:00 2001 From: SergBobrovsky Date: Tue, 5 Jan 2021 10:57:05 +0300 Subject: [PATCH] refactor Bottle._cast() Standart method faster then lambda --- bottle.py | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/bottle.py b/bottle.py index 23fff762..7db395ae 100755 --- a/bottle.py +++ b/bottle.py @@ -1090,10 +1090,10 @@ def _cast(self, out, peek=None): if isinstance(first, HTTPResponse): return self._cast(first) elif isinstance(first, bytes): - new_iter = itertools.chain([first], iout) + new_iter = itertools.chain((first,), iout) elif isinstance(first, unicode): - encoder = lambda x: x.encode(response.charset) - new_iter = imap(encoder, itertools.chain([first], iout)) + new_iter = map(str.encode, itertools.chain((first,), iout), + itertools.repeat(response.charset)) else: msg = 'Unsupported response type: %s' % type(first) return self._cast(HTTPError(500, msg))