transactions: convert changes['phases'] to list of ranges
Consecutive revisions are often in the same phase, especially public
revisions. This means that a dictionary keyed by the revision for the
phase transitions is highly redundant. Build a list of (range, (old,
new)) entries instead and aggressively merge ranges with the same
transition. For the test case in issue5691, this reduces memory use by
~20MB.
Differential Revision: https://phab.mercurial-scm.org/D8125
#!/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)