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Update print_settings.py

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Mohammed R Abukhamseen 2018-06-29 05:39:40 +03:00 • committed by GitHub
parent 664a92eda4
commit 6087ee7c9c
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1 changed files with 2 additions and 4 deletions
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frappe/printing/doctype/print_settings/print_settings.py
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@ -1,5 +1,5 @@
# -*- coding: utf-8 -*-
# Copyright (c) 2017, Frappe Technologies and contributors
# Copyright (c) 2018, Frappe Technologies and contributors
# For license information, please see license.txt
from __future__ import unicode_literals
@ -16,14 +16,12 @@ class PrintSettings(Document):
@frappe.whitelist()
def get_printers(self,ip="localhost",port=631):
printer_list = []
try:
cups.setServer(self.server_ip)
cups.setPort(self.port)
conn = cups.Connection()
printers = conn.getPrinters()
for printer in printers:
printer_list.append(printers[printer]["printer-info"])
printer_list = printers.keys()
except RuntimeError:
frappe.throw(_("Failed to connect to server"))
return printer_list