hgweb.cgi
author Pierre-Yves David <pierre-yves.david@octobus.net>
Fri, 15 Mar 2024 01:31:57 +0100
branchstable
changeset 51505 c9ceb4f60256
parent 50734 d5cd1fd690f3
permissions -rwxr-xr-x
phases: avoid N² behavior in `advanceboundary` We allowed duplicated entries in the deque, which each entry could potentially insert all its ancestors. So advancing boundary for the full repository would mean each revision would walk all its ancestors, resulting in O(N²) iteration. For repository of any decent size, N² is quickly insane. We introduce a simple set to avoid this and get back to reasonable performance.
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#!/usr/bin/env python3
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#
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# An example hgweb CGI script, edit as necessary
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# See also https://mercurial-scm.org/wiki/PublishingRepositories
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# Path to repo or hgweb config to serve (see 'hg help hgweb')
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config = b"/path/to/repo/or/config"
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# Uncomment and adjust if Mercurial is not installed system-wide
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# (consult "installed modules" path from 'hg debuginstall'):
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# import sys; sys.path.insert(0, "/path/to/python/lib")
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from mercurial import demandimport
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demandimport.enable()
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from mercurial.hgweb import hgweb, wsgicgi
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application = hgweb(config)
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wsgicgi.launch(application)