initial commit

dump.py

@@ -0,0 +1,68 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import print_function
+import sys
+# Bad namming: change namming
+from AdafruitThermal import Adafruit_Thermal as AdafruitThermal
+import subprocess, time, Image, socket
+import os
+import json
+
+#
+CODING='cp437'
+DEVICE="/dev/ttyUSB0"
+SAMPLE_MACHINE = {
+  'login': 'cerveaulent',
+  'macAddress': '<automatique>',
+  'pass': '**********',
+}
+
+# Load data
+crans_logo = Image.open(os.path.join(os.path.dirname(__file__), 'logo_crans.png'))
+
+if not sys.argv[1:]:
+    liste = [SAMPLE_MACHINE]
+else:
+    with open(sys.argv[1], 'r') as f:
+        liste = json.load(f)
+
+printer = AdafruitThermal(DEVICE, 19200, timeout=5)
+
+printer.setDefault() # Restore printer to defaults
+printer.printImage(crans_logo, True)
+
+def print_carac(text, value):
+    printer.justify('L')
+    pad = 384/12 - len(text) - len(value)
+    printer.println(text + ('.'*pad) + value )
+
+
+def show_machine(machine):
+    printer.justify('C')
+    printer.underlineOn()
+    printer.println(u'Détails machine'.encode(CODING))
+    printer.underlineOff()
+    printer.justify('L')
+
+    print_carac('Login', machine['login'])
+    if machine.has_key('macAddress'):
+        print_carac('Mac', machine['macAddress'])
+    if machine.has_key('pass'):
+        print_carac('Mot de passe', machine['pass'])
+    
+    printer.feed(1)
+
+
+# Do print
+first = True
+
+for m in liste:
+    if not first:
+        print_carac('','')
+    first = False
+    show_machine(m)
+
+printer.println(u'Veuillez conserver ces informations en lieu sûr.'.encode(CODING))
+
+printer.feed(2)