self.sa.rollback()

            raise

    def config_prompt(self, test_repo_path='', retries=3):

        if retries == 3:

            log.info('Setting up repositories config')

        if not self.tests and not test_repo_path:

            path = raw_input('Specify valid full path to your repositories'

                        ' you can change this later in application settings:')

        else:

            path = test_repo_path

        path_ok = True

        #check proper dir

        if not os.path.isdir(path):

            path_ok = False

            log.error('Given path %s is not a valid directory', path)

        #check write access

        if not os.access(path, os.W_OK) and path_ok:

            path_ok = False

            log.error('No write permission to given path %s', path)

        if retries == 0:

        if path_ok is False:

            retries -= 1

            return self.config_prompt(test_repo_path, retries)

        return path

    def create_settings(self, path):

        self.create_ui_settings()

        #HG UI OPTIONS

        web1 = RhodeCodeUi()

        web1.ui_section = 'web'

        web1.ui_key = 'push_ssl'

        web1.ui_value = 'false'

        web2 = RhodeCodeUi()

        web2.ui_section = 'web'

        web2.ui_key = 'allow_archive'

        web2.ui_value = 'gz zip bz2'

        web3 = RhodeCodeUi()

        web3.ui_section = 'web'

        web3.ui_key = 'allow_push'