Update readme and all script to python3

Fixes #2

.gitignore

@@ -1,3 +1,4 @@
 config.py
 .idea/
 deviceName.txt
+*.bak

CardList.py

@@ -29,21 +29,21 @@ class CardList:
 		try:
 			return self.cardList[card]
 		except:
-			print 'Card %s is not card list' % card
+			print('Card %s is not card list' % card)
 			return ''
 	
 	def addPlaylist(self, card, plist):
 		try:
-			if card not in self.cardList.keys():
+			if card not in list(self.cardList.keys()):
 				f = open(self.path + '/cardList.csv', 'a')
 				f.write(card + ',' + plist + '\n')
 				self.cardList[card] = plist
 			else:
-				print 'Card %s is already used' % card
+				print('Card %s is already used' % card)
 		except:
-			print 'Could not write file'
+			print('Could not write file')
 			if not os.path.isfile(self.path + '/cardList.csv'):
-				print 'File cardList.csv does not exist'
+				print('File cardList.csv does not exist')
 			
 			
 			

README.md

@@ -5,17 +5,26 @@ This project is a fork of Music Card from [hoveeman/music-cards](https://github.
 It has been updated to be able to trig actions on others servers on rfid swipe. 
 List of actions:
 - sonos Api [node-sonos-http-api](https://github.com/jishi/node-sonos-http-api)
-- homme assistant (todo, change from hoveeman/music-cards)
+- home assistant (todo, change from hoveeman/music-cards)
 
 
 ## Requires
 ### software:
+- python pip. To install:
+```bash
+sudo apt-get update
+sudo apt-get upgrade -y
+sudo apt-get install python3-pip
+
+```
+
 - python evdev. To install:
 ```bash
-wget http://dl.piwall.co.uk/python-evdev_0.4.1-1_armhf.deb
-dpkg -i python-evdev_0.4.1-1_armhf.deb
+sudo pip3 --default-timeout=1000 install evdev
 ```
 
+```--default-timeout=1000``` helps if the raspberry is too slow
+
 ### hardware:
 - [Raspberry Pi Zero (Don't forget micro sd card and power supply)](http://www.microcenter.com/product/486575/Zero_W)
 - [USB OTG Hub](https://www.amazon.com/gp/product/B01HYJLZH6/ref=oh_aui_detailpage_o08_s00?ie=UTF8&psc=1)
@@ -35,10 +44,10 @@ Test has to be done with [node-sonos-http-api](https://github.com/jishi/node-son
 
 ## Steps to Configure and/or Run once without AutoStart
 0. Copy/Downloar/Clone the project in home/pi
-1. Run `python setup_reader.py` to select the reader from the inputs
-2. Run `python add_card.py` to scan cards and enter your Google Play Music Playlist Name
-3. Make .sh scrypts executables : chmod +x sonosplay.sh
-4. Run `python box.py` to start the application and verify that it is reading your cards and csv list properly
+1. Run `python3 setup_reader.py` to select the reader from the inputs
+2. Run `python3 add_card.py` to scan cards and enter your Google Play Music Playlist Name
+3. Make .sh scrypts executables : `chmod +x sonosplay.sh`
+4. Run `python3 box.py` to start the application and verify that it is reading your cards and csv list properly
 
 ## Install Service to AutoStart
 

Reader.py

@@ -11,6 +11,8 @@ import sys
 
 from evdev import InputDevice, categorize, ecodes, list_devices
 from select import select
+
+
 class Reader:
 	def __init__(self):
 		path = os.path.dirname(os.path.realpath(__file__))
@@ -34,11 +36,11 @@ class Reader:
 		stri=''
 		key = ''
 		while key != 'KEY_ENTER':
-		   r,w,x = select([self.dev], [], [])
-		   for event in self.dev.read():
-			if event.type==1 and event.value==1:
-				stri+=self.keys[ event.code ]
-				#print( keys[ event.code ] )
-				key = ecodes.KEY[ event.code ]
+			r,w,x = select([self.dev], [], [])
+			for event in self.dev.read():
+				if event.type == 1 and event.value == 1:
+					stri += self.keys[event.code]
+					# print( keys[ event.code ] )
+					key = ecodes.KEY[event.code]
 		return stri[:-1]
 

add_card.py

@@ -5,10 +5,10 @@ reader = Reader()
 cardList = CardList()
 
 while True:
-        print 'Place the card in the reader'
+        print('Place the card in the reader')
         card = reader.readCard()
-        plist=raw_input('Specify Google Playlist Name-NoSpaces, q to quit')
+        plist=input('Specify Google Playlist Name-NoSpaces, q to quit')
         if plist=="q":
                 break
 	cardList.addPlaylist(card, plist)
-print "Exiting"
+print("Exiting")

box.py

@@ -33,32 +33,32 @@ else:
 # Previous card id memory
 previousCard = ""
 
-print 'Ready: place a card on top of the reader'
+print('Ready: place a card on top of the reader')
 
 while True:
     card = reader.readCard()
     # Todo clear previousCard after some time (cfg.previousCardTimeout)
 
     try:
-        print 'Read card : ', card
+        print('Read card : ', card)
 
         if (previousCard == card) and ("cancel" == cfg.multiReadMode):
-            print 'Multi read : card canceled'
+            print('Multi read : card canceled')
         else:
             previousCard = card
 
             # Card execution
             plist = cardList.getPlaylist(card)
-            print 'Command : ', plist
+            print('Command : ', plist)
             if plist != '':
                 # Check if sonosplay.sh is executable, if not write an error message
                 subprocess.check_call(["./sonosplay.sh %s" % commandLine + plist], shell=True)
 
-                range(10000)       # some payload code
+                list(range(10000))       # some payload code
                 time.sleep(0.2)    # sane sleep time
 
     except OSError as e:
-        print "Execution failed:"
-        range(10000)       # some payload code
+        print("Execution failed:")
+        list(range(10000))       # some payload code
         time.sleep(0.2)    # sane sleep time of 0.1 seconds
 

musiccards.service

@@ -6,7 +6,7 @@ After=network.target
 Type=simple
 User=pi
 WorkingDirectory=/home/pi/music-cards
-ExecStart=/usr/bin/python -u /home/pi/music-cards/box.py
+ExecStart=/usr/bin/python3 -u /home/pi/music-cards/box.py
 Restart=always
 RestartSec=5
 

setup_reader.py

@@ -4,12 +4,12 @@ from evdev import InputDevice, list_devices
 devices = [InputDevice(fn) for fn in list_devices()]
 path = os.path.dirname(os.path.realpath(__file__))
 i = 0
-print "Choose the reader from list"
+print("Choose the reader from list")
 for dev in devices:
-	print i, dev.name
+	print(i, dev.name)
 	i += 1
 
-dev_id = int(raw_input('Device Number: '))
+dev_id = int(input('Device Number: '))
 
 with open(path + '/deviceName.txt','w') as f:
 	f.write(devices[dev_id].name)