From 8922b5565923a2fae7c2e98d233da1f9b7413bb0 Mon Sep 17 00:00:00 2001 From: csoft2k Date: Thu, 27 Jul 2017 22:26:43 +0200 Subject: [PATCH] Flake8 review --- src/escpos/escpos.py | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/escpos/escpos.py b/src/escpos/escpos.py index 097af45..f13948b 100644 --- a/src/escpos/escpos.py +++ b/src/escpos/escpos.py @@ -35,7 +35,8 @@ from .constants import CD_KICK_DEC_SEQUENCE, CD_KICK_5, CD_KICK_2, PAPER_FULL_CU from .constants import HW_RESET, HW_SELECT, HW_INIT from .constants import CTL_VT, CTL_CR, CTL_FF, CTL_LF, CTL_SET_HT, PANEL_BUTTON_OFF, PANEL_BUTTON_ON from .constants import TXT_STYLE -from .constants import RT_STATUS_ONLINE, RT_MASK_ONLINE, RT_STATUS_PAPER, RT_MASK_PAPER, RT_MASK_LOWPAPER, RT_MASK_NOPAPER +from .constants import RT_STATUS_ONLINE, RT_MASK_ONLINE +from .constants import RT_STATUS_PAPER, RT_MASK_PAPER, RT_MASK_LOWPAPER, RT_MASK_NOPAPER from .exceptions import BarcodeTypeError, BarcodeSizeError, TabPosError from .exceptions import CashDrawerError, SetVariableError, BarcodeCodeError @@ -769,9 +770,9 @@ class Escpos(object): """ Queries the printer its online status. When online, returns True; False otherwise. :rtype: bool: True if online, False if offline.""" - status = self.query_status(RT_STATUS_ONLINE); + status = self.query_status(RT_STATUS_ONLINE) if len(status) == 0: - return False; + return False return not (status & RT_MASK_ONLINE) def paper_status(self):