mercurial/extensions.py

27141:a4e3dec3010e

            ui.debug('could not import hgext.%s (%s): trying %s\n'
                     % (name, err, name))
            if ui.debugflag:
                ui.traceback()
            mod = importh(name)
    _extensions[shortname] = mod
    _order.append(shortname)
    for fn in _aftercallbacks.get(shortname, []):
        fn(loaded=True)
    return mod

27142:060f83d219b9

            ui.debug('could not import hgext.%s (%s): trying %s\n'
                     % (name, err, name))
            if ui.debugflag:
                ui.traceback()
            mod = importh(name)

    # Before we do anything with the extension, check against minimum stated
    # compatibility. This gives extension authors a mechanism to have their
    # extensions short circuit when loaded with a known incompatible version
    # of Mercurial.
    minver = getattr(mod, 'minimumhgversion', None)
    if minver and util.versiontuple(minver, 2) > util.versiontuple(n=2):
        ui.warn(_('(third party extension %s requires version %s or newer '
                  'of Mercurial; disabling)\n') % (shortname, minver))
        return

    _extensions[shortname] = mod
    _order.append(shortname)
    for fn in _aftercallbacks.get(shortname, []):
        fn(loaded=True)
    return mod