Mercurial > public > mercurial-scm > hg-stable
diff mercurial/hgweb/protocol.py @ 30368:38130a0bbb99
hgweb: use compression engine API for zlib compression
More low-level compression code elimination because we now have nice
APIs.
This patch also demonstrates why we needed and implemented the
"level" option on the "compressstream" API.
| author | Gregory Szorc <gregory.szorc@gmail.com> |
|---|---|
| date | Mon, 07 Nov 2016 18:54:35 -0800 |
| parents | d105195436c0 |
| children | 038547a14d85 |
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--- a/mercurial/hgweb/protocol.py Mon Nov 07 18:46:37 2016 -0800 +++ b/mercurial/hgweb/protocol.py Mon Nov 07 18:54:35 2016 -0800 @@ -88,14 +88,8 @@ # Don't allow untrusted settings because disabling compression or # setting a very high compression level could lead to flooding # the server's network or CPU. - z = zlib.compressobj(self.ui.configint('server', 'zliblevel', -1)) - for chunk in chunks: - data = z.compress(chunk) - # Not all calls to compress() emit data. It is cheaper to inspect - # that here than to send it via the generator. - if data: - yield data - yield z.flush() + opts = {'level': self.ui.configint('server', 'zliblevel', -1)} + return util.compengines['zlib'].compressstream(chunks, opts) def _client(self): return 'remote:%s:%s:%s' % (