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[FIX] hw_escpos: use logger instead of prints to avoid corrupting the odoo.py command line interface.

This commit is contained in:
Frederic van der Essen 2014-11-18 19:03:10 +01:00
parent 0b2ee16885
commit 6111cf9873
1 changed files with 10 additions and 6 deletions
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16
addons/hw_escpos/escpos/escpos.py
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@ -6,11 +6,8 @@
@license: GPL @license: GPL
''' '''
try:
import qrcode
except ImportError:
qrcode = None
import logging
import time import time
import copy import copy
import io import io
@ -24,12 +21,19 @@ import xml.dom.minidom as minidom
from PIL import Image from PIL import Image
_logger = logging.getLogger(__name__)
try: try:
import jcconv import jcconv
except ImportError: except ImportError:
jcconv = None jcconv = None
print 'ESC/POS: please install jcconv for improved Japanese receipt printing:' _logger.warning('ESC/POS: please install jcconv for improved Japanese receipt printing:\n # pip install jcconv')
print ' # pip install jcconv'
try:
import qrcode
except ImportError:
qrcode = None
_logger.warning('ESC/POS: please install the qrcode python module for qrcode printing in point of sale receipts:\n # pip install qrcode')
from constants import * from constants import *
from exceptions import * from exceptions import *