dibbler/text_interface/printermenu.py

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from db import Product, User
from printer_helpers import print_bar_code, print_name_label
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from text_interface.helpermenus import Menu
import conf
class PrintLabelMenu(Menu):
def __init__(self):
Menu.__init__(self, 'Print bar code', uses_db=True)
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self.help_text = '''
Prints out a product bar code on the printer
Put it up somewhere in the vicinity.
'''
def _execute(self):
self.print_header()
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thing = self.input_thing('Prodct/User> ')
if isinstance(thing, Product):
print_bar_code(thing.bar_code, thing.name, barcode_type="ean13", rotate=conf.label_rotate,
printer_type="QL-700", label_type=conf.label_type)
elif isinstance(thing, User):
print_name_label(text=thing.name, label_type=conf.label_type, rotate=conf.label_rotate,
printer_type="QL-700")