sett6 = RhodeCodeSetting('stylify_metatags', False)

                Session().add(sett6)

                notify('fixing old PULL hook')

                _pull = RhodeCodeUi.get_by_key('preoutgoing.pull_logger')

                if _pull:

                    _pull.ui_key = RhodeCodeUi.HOOK_PULL

                    Session().add(_pull)

                notify('fixing old PUSH hook')

                _push = RhodeCodeUi.get_by_key('pretxnchangegroup.push_logger')

                if _push:

                    _push.ui_key = RhodeCodeUi.HOOK_PUSH

                    Session().add(_push)

                notify('installing new pre-push hook')

                hooks4 = RhodeCodeUi()

                hooks4.ui_section = 'hooks'

                hooks4.ui_key = RhodeCodeUi.HOOK_PRE_PUSH

                hooks4.ui_value = 'python:rhodecode.lib.hooks.pre_push'

                Session().add(hooks4)

                notify('installing new pre-pull hook')

                hooks6 = RhodeCodeUi()

                hooks6.ui_section = 'hooks'

                hooks6.ui_key = RhodeCodeUi.HOOK_PRE_PULL

                hooks6.ui_value = 'python:rhodecode.lib.hooks.pre_pull'

                Session().add(hooks6)

                notify('installing hgsubversion option')

                # enable hgsubversion disabled by default

                hgsubversion = RhodeCodeUi()

                hgsubversion.ui_section = 'extensions'

                hgsubversion.ui_key = 'hgsubversion'

                hgsubversion.ui_value = ''

                hgsubversion.ui_active = False

                Session().add(hgsubversion)

                notify('installing hg git option')

                # enable hggit disabled by default

                hggit = RhodeCodeUi()

                hggit.ui_section = 'extensions'

                hggit.ui_key = 'hggit'

                hggit.ui_value = ''

                hggit.ui_active = False

                Session().add(hggit)

                notify('re-check default permissions')

        upgrade_steps = [0] + range(curr_version + 1, __dbversion__ + 1)

        # CALL THE PROPER ORDER OF STEPS TO PERFORM FULL UPGRADE

        _step = None

        for step in upgrade_steps:

            notify('performing upgrade step %s' % step)

            getattr(UpgradeSteps(self), 'step_%s' % step)()

            self.sa.commit()

            _step = step

        notify('upgrade to version %s successful' % _step)

    def fix_repo_paths(self):

        """

        Fixes a old rhodecode version path into new one without a '*'

        """

        paths = self.sa.query(RhodeCodeUi)\

                .filter(RhodeCodeUi.ui_key == '/')\

                .scalar()

        paths.ui_value = paths.ui_value.replace('*', '')

        try:

            self.sa.add(paths)

            self.sa.commit()

        except:

            self.sa.rollback()

            raise

    def fix_default_user(self):

        """

        Fixes a old default user with some 'nicer' default values,

        used mostly for anonymous access

        """

        def_user = self.sa.query(User)\

                .filter(User.username == 'default')\

                .one()

        def_user.name = 'Anonymous'

        def_user.lastname = 'User'

        def_user.email = 'anonymous@rhodecode.org'

        try:

            self.sa.add(def_user)

            self.sa.commit()

        except: