Fix code for running it in python3

examples/example.py

@@ -15,18 +15,18 @@
 
     #Do the login and get the token
     token = client.login(args.username, args.password)
-    print "API Token", token
+    print ("API Token", token)
 
     #Get the list of the controls
     lst_ctl = client.list_controls()
     for ctl in lst_ctl:
-        print "id %s Name %s" % (ctl["_id"], ctl['name'])
+        print ("id %s Name %s" % (ctl["_id"], ctl['name']))
 
     #get the list of the available buttons for the first control
     lst_bto = client.list_buttons(lst_ctl[1]["_id"])
     for bto in lst_bto:
         if bto["key"] == "POWER OFF": #Get the Id of the POWER OFF
-            print "id %s Key %s" % (bto["_id"], bto["key"])
+            print ("id %s Key %s" % (bto["_id"], bto["key"]))
 
             #Do the infrared blast using the IDDEV of the first control
             #and the id of the POWER OFF

remotsylib/api.py

@@ -1,9 +1,14 @@
 """ Remotsy library for python
     Copyright 2018 Jorge Cisneros [email protected]
 """
-from json import dumps, loads
-from urllib2 import Request, urlopen, HTTPError, URLError
 import sys
+from json import dumps, loads
+try:
+    # For Python 3.0 and later
+    from urllib.request import urlopen, Request, HTTPError, URLError
+except ImportError:
+    # Fall back to Python 2's urllib2
+    from urllib2 import Request, urlopen, HTTPError, URLError
 
 
 class API(object):
@@ -19,12 +24,12 @@ def post(self, url, data):
         if self.auth_key is not None:
             data["auth_key"] = self.auth_key
         try:
-            resp = urlopen(req, dumps(data))
+            resp = urlopen(req, dumps(data).encode("utf-8"))
         except HTTPError as errobj:
-            print errobj
+            print (errobj)
             sys.exit(-1)
         except URLError as errobj:
-            print errobj
+            print (errobj)
             sys.exit(-2)
         else:
             body = loads(resp.read())
@@ -81,4 +86,3 @@ def update_firmware(self, iddev):
         """ Function to update Remotsy's firmware"""
         ret = self.post("devices/updatefirmware", {"id_dev": iddev})
         return ret["status"] == "success"
-