Mercurial > hg
view hgweb.cgi @ 31584:985a98c6bad0
similar: use cheaper hash() function to test exact matches
We just need a hash table {fctx.data(): fctx} which doesn't keep fctx.data()
in memory. Let's simply use hash(fctx.data()) to put data out from memory,
and manage collided fctx objects by list.
This isn't significantly faster than using sha1, but is more correct as we
know SHA-1 collision attack is getting practical.
Benchmark with 50k added/removed files, on tmpfs:
$ hg addremove --dry-run --time -q
previous: real 12.420 secs (user 11.120+0.000 sys 1.280+0.000)
this patch: real 12.350 secs (user 11.210+0.000 sys 1.140+0.000)
author | Yuya Nishihara <yuya@tcha.org> |
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date | Thu, 23 Mar 2017 20:57:27 +0900 |
parents | 4b0fc75f9403 |
children | 47ef023d0165 |
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#!/usr/bin/env python # # An example hgweb CGI script, edit as necessary # See also https://mercurial-scm.org/wiki/PublishingRepositories # Path to repo or hgweb config to serve (see 'hg help hgweb') config = "/path/to/repo/or/config" # Uncomment and adjust if Mercurial is not installed system-wide # (consult "installed modules" path from 'hg debuginstall'): #import sys; sys.path.insert(0, "/path/to/python/lib") # Uncomment to send python tracebacks to the browser if an error occurs: #import cgitb; cgitb.enable() from mercurial import demandimport; demandimport.enable() from mercurial.hgweb import hgweb, wsgicgi application = hgweb(config) wsgicgi.launch(application)