[IMP] updated travis and readme

base_report_to_printer/printing.py

@@ -21,21 +21,22 @@
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ##############################################################################
-import logging
-_logger = logging.getLogger(__name__)
 
 import os
 from tempfile import mkstemp
 
+from openerp import models, fields, api, _
+from openerp.exceptions import Warning
+from openerp.tools.config import config
+
+import logging
+_logger = logging.getLogger(__name__)
+
 try:
     import cups
 except ImportError:
     _logger.debug('Cannot `import cups`.')
 
-from openerp import models, fields, api, _
-from openerp.exceptions import Warning
-from openerp.tools.config import config
-
 CUPS_HOST = config.get('cups_host', 'localhost')
 CUPS_PORT = int(config.get('cups_port', 631))  # config.get returns a string