branchmap: allow to use cache of subset Filtered repository are *subset* of unfiltered repository. This means that a filtered branchmap could be use to compute the unfiltered version. And filtered version happen to be subset of each other: - "all() - unserved()" is a subset of "all() - hidden()" - "all() - hidden()" is a subset of "all()" This means that branchmap with "unfiltered" filter can be used as a base for "hidden" branchmap that itself could be used as a base for unfiltered branchmap. unserved < hidden < None This changeset implements this mechanism. If the on disk branchcache is not valid we use the branchcache of the nearest subset as base instead of computing it from scratch. Such fallback can be cascaded multiple time is necessary. Note that both "hidden" and "unserved" set are a bit volatile. We will add more stable filtering in next changesets. This changeset enables collaboration between no filtering and "unserved" filtering. Fixing performance regression introduced by 47f00b0de337 [ original upstream message ]

#!/usr/bin/env python
# $Id$

from distutils.core import setup
import os, time

# specify version, Mercurial version otherwise
version = ''

unknown_version = 'unknown'

def getversion():
    global version, unknown_version
    if not version and os.path.isdir('.hg'):
        p = os.popen('hg --quiet identify 2> %s' % os.devnull)
        ident = p.read()[:-1]
        if not p.close() and ident:
            if ident[-1] != '+':
                version = ident
            else:
                version = ident[:-1]
                version += time.strftime('+%Y%m%d')
    return version or unknown_version

setup(name='hgkw',
      version=getversion(),
      description='Mercurial keyword extension (standalone)',
      author='Christian Ebert',
      author_email='blacktrash@gmx.net',
      url='http://www.blacktrash.org/hg/hgkeyword/',
      license='GNU GPL',
      packages=['hgkw'])