account-financial-reporting/account_move_line_report_xls/__init__.py

# -*- coding: utf-8 -*-
from . import models
try:
    from . import report
except ImportError:
    import logging
    logging.getLogger('odoo.module').\
        warning('''report_xlsx_helper not available in addons path.
    account_move_line_report_xls will not be usable''')