diff --git a/deluge/main.py b/deluge/main.py
index add84bf9e..bf98601fe 100644
--- a/deluge/main.py
+++ b/deluge/main.py
@@ -39,6 +39,7 @@
 # user runs the command 'deluge'.
 
 """Main starting point for Deluge.  Contains the main() entry point."""
+from __future__ import print_function
 
 import os
 import sys
@@ -53,10 +54,10 @@ import deluge.configmanager
 
 
 def version_callback(option, opt_str, value, parser):
-    print os.path.basename(sys.argv[0]) + ": " + deluge.common.get_version()
+    print(os.path.basename(sys.argv[0]) + ": " + deluge.common.get_version())
     try:
         from deluge._libtorrent import lt
-        print "libtorrent: %s" % lt.version
+        print("libtorrent: %s" % lt.version)
     except ImportError:
         pass
     raise SystemExit
@@ -123,7 +124,7 @@ def start_ui():
         config = deluge.configmanager.ConfigManager("ui.conf")
         config["default_ui"] = options.default_ui
         config.save()
-        print "The default UI has been changed to", options.default_ui
+        print("The default UI has been changed to", options.default_ui)
         sys.exit(0)
 
     version = deluge.common.get_version()
@@ -187,7 +188,7 @@ this should be an IP address", metavar="IFACE",
 
     if options.config:
         if not deluge.configmanager.set_config_dir(options.config):
-            print "There was an error setting the config directory! Exiting..."
+            print("There was an error setting the config directory! Exiting...")
             sys.exit(1)
 
     # Check for any daemons running with this same config
@@ -196,8 +197,8 @@ this should be an IP address", metavar="IFACE",
     try:
         check_running_daemon(pid_file)
     except deluge.error.DaemonRunningError:
-        print "You cannot run multiple daemons with the same config directory set."
-        print "If you believe this is an error, you can force a start by deleting: %s" % pid_file
+        print("You cannot run multiple daemons with the same config directory set.")
+        print("If you believe this is an error, you can force a start by deleting: %s" % pid_file)
         sys.exit(1)
 
     # Setup the logger
@@ -209,7 +210,7 @@ this should be an IP address", metavar="IFACE",
             os.makedirs(os.path.abspath(os.path.dirname(options.logfile)))
         except OSError as ex:
             if ex.errno != EEXIST:
-                print "There was an error creating the log directory, exiting... (%s)" % ex
+                print("There was an error creating the log directory, exiting... (%s)" % ex)
                 sys.exit(1)
 
     logfile_mode = 'w'
@@ -272,11 +273,11 @@ this should be an IP address", metavar="IFACE",
         # Twisted catches signals to terminate
         def save_profile_stats():
             profiler.dump_stats(profile_output)
-            print "Profile stats saved to %s" % profile_output
+            print("Profile stats saved to %s" % profile_output)
 
         from twisted.internet import reactor
         reactor.addSystemEventTrigger("before", "shutdown", save_profile_stats)
-        print "Running with profiler..."
+        print("Running with profiler...")
         profiler.runcall(run_daemon, options)
     else:
         run_daemon(options)
diff --git a/deluge/plugins/Label/deluge/plugins/label/test.py b/deluge/plugins/Label/deluge/plugins/label/test.py
index 50a8b3180..ddd3dd437 100644
--- a/deluge/plugins/Label/deluge/plugins/label/test.py
+++ b/deluge/plugins/Label/deluge/plugins/label/test.py
@@ -1,3 +1,4 @@
+from __future__ import print_function
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 #
@@ -35,7 +36,7 @@ from deluge.ui.client import sclient
 
 sclient.set_core_uri()
 
-print sclient.get_enabled_plugins()
+print(sclient.get_enabled_plugins())
 
 #enable plugin.
 if not "label" in sclient.get_enabled_plugins():
@@ -43,27 +44,27 @@ if not "label" in sclient.get_enabled_plugins():
 
 
 #test labels.
-print "#init labels"
+print("#init labels")
 try:
     sclient.label_remove("test")
 except:
     pass
 id = sclient.get_session_state()[0]
 
-print "#add"
+print("#add")
 sclient.label_add("test")
-print "#set"
+print("#set")
 sclient.label_set_torrent(id,"test")
 
-print sclient.get_torrents_status({"label":"test"},"name")
+print(sclient.get_torrents_status({"label":"test"},"name"))
 
 
-print "#set options"
+print("#set options")
 sclient.label_set_options("test",{"max_download_speed":999}, True)
-print sclient.get_torrent_status(id, ["max_download_speed"]) , "999"
+print(sclient.get_torrent_status(id, ["max_download_speed"]) , "999")
 sclient.label_set_options("test",{"max_download_speed":9}, True)
-print sclient.get_torrent_status(id, ["max_download_speed"]) , "9"
+print(sclient.get_torrent_status(id, ["max_download_speed"]) , "9")
 sclient.label_set_options("test",{"max_download_speed":888}, False)
-print sclient.get_torrent_status(id, ["max_download_speed"]) , "9 (888)"
+print(sclient.get_torrent_status(id, ["max_download_speed"]) , "9 (888)")
 
-print sclient.get_torrent_status(id,['name', 'tracker_host', 'label'])
+print(sclient.get_torrent_status(id,['name', 'tracker_host', 'label']))
diff --git a/deluge/plugins/Notifications/deluge/plugins/notifications/gtkui.py b/deluge/plugins/Notifications/deluge/plugins/notifications/gtkui.py
index 5ad16d202..82ab1dcc2 100644
--- a/deluge/plugins/Notifications/deluge/plugins/notifications/gtkui.py
+++ b/deluge/plugins/Notifications/deluge/plugins/notifications/gtkui.py
@@ -657,7 +657,7 @@ class GtkUI(GtkPluginBase, GtkUiNotifications):
                 if response == gtk.RESPONSE_OK:
                     new_filename = dialog.get_filename()
                     dialog.destroy()
-                    print new_filename
+                    log.debug(new_filename)
                     model.set(iter,
                               SND_PATH, new_filename,
                               SND_NAME, basename(new_filename))
diff --git a/deluge/plugins/Stats/deluge/plugins/stats/test.py b/deluge/plugins/Stats/deluge/plugins/stats/test.py
index 373e97032..1528305c8 100644
--- a/deluge/plugins/Stats/deluge/plugins/stats/test.py
+++ b/deluge/plugins/Stats/deluge/plugins/stats/test.py
@@ -1,3 +1,4 @@
+from __future__ import print_function
 from deluge.ui.client import sclient, aclient
 sclient.set_core_uri()
 import graph
@@ -7,8 +8,8 @@ def test_sync():
     if 1:
         upload = sclient.graph_get_upload()
         download = sclient.graph_get_download()
-        print upload
-        print download
+        print(upload)
+        print(download)
     else:
         upload = [66804, 66915, 66974, 67447, 67540, 67318, 67320, 67249, 66659, 66489, 67027, 66914, 66802, 67303, 67654, 67643, 67763, 67528, 67523, 67431, 67214, 66939, 67316, 67020, 66881, 67103, 67377, 67141, 67366, 67492, 67375, 67203, 67056, 67010, 67029, 66741, 66695, 66868, 66805, 66264, 66249, 66317, 66459, 66306, 66681, 66954, 66662, 66278, 65921, 65695, 65681, 65942, 66000, 66140, 66424, 66480, 66257, 66271, 66145, 65854, 65568, 65268, 65112, 65050, 65027, 64676, 64655, 64178, 64386, 63979, 63271, 62746, 62337, 62297, 62496, 62902, 63801, 64121, 62957, 62921, 63051, 62644, 63240, 64107, 63968, 63987, 63644, 63263, 63153, 62999, 62843, 62777, 63101, 63078, 63178, 63126, 63401, 62630, 62451, 62505, 62254, 61485, 61264, 60937, 60568, 61011, 61109, 60325, 60196, 59640, 59619, 59514, 60813, 60572, 61632, 61689, 63365, 64583, 66396, 67179, 68209, 68295, 67674, 67559, 67195, 66178, 65632, 66124, 66456, 66676, 67183, 67620, 66960, 66347, 65925, 65907, 65896, 66738, 66703, 67060, 67004, 67007, 66329, 65304, 52002, 38969, 25433, 12426, 0, 0]
         download = [42926, 43853, 43157, 45470, 44254, 46272, 45083, 47344, 46716, 51963, 50112, 52334, 55525, 57545, 53691, 51637, 49574, 49836, 48295, 49843, 52878, 56014, 56966, 56938, 60065, 60461, 56542, 59526, 58678, 54424, 51862, 55109, 52132, 53783, 51687, 56567, 52182, 50758, 46714, 50511, 48161, 50920, 48694, 50528, 55074, 55420, 55882, 59268, 59958, 57938, 57115, 51424, 51180, 53184, 52879, 51177, 54417, 51097, 47901, 49870, 55865, 61118, 61476, 63498, 58878, 49630, 45975, 45632, 45892, 44855, 49495, 48304, 45829, 42152, 39403, 37574, 32384, 34933, 34901, 33492, 31953, 36271, 33826, 34515, 36408, 41106, 43054, 44110, 40810, 41383, 37267, 35881, 38660, 37525, 34857, 36718, 36842, 34281, 39528, 41854, 42952, 40021, 41722, 41045, 42917, 39287, 38672, 32824, 28765, 22686, 18490, 15714, 15268, 14793, 15305, 16354, 16720, 17502, 17857, 16622, 18447, 19929, 31138, 36965, 36158, 32795, 30445, 21997, 18100, 22491, 27227, 29317, 32436, 35700, 39140, 36258, 33697, 24751, 20354, 8211, 3836, 1560, 834, 2034, 1744, 1637, 1637, 1637, 0, 0]
diff --git a/deluge/plugins/Stats/deluge/plugins/stats/test_total.py b/deluge/plugins/Stats/deluge/plugins/stats/test_total.py
index ff64877ca..18c3af0ba 100644
--- a/deluge/plugins/Stats/deluge/plugins/stats/test_total.py
+++ b/deluge/plugins/Stats/deluge/plugins/stats/test_total.py
@@ -1,20 +1,21 @@
+from __future__ import print_function
 from deluge.ui.client import sclient, aclient
 from deluge.common import fsize
 sclient.set_core_uri()
 
 def print_totals(totals):
     for name, value in totals.iteritems():
-        print name , fsize(value)
+        print(name , fsize(value))
 
-    print "overhead:"
-    print "up:", fsize(totals["total_upload"]  - totals["total_payload_upload"] )
-    print "down:", fsize(totals["total_download"]  - totals["total_payload_download"] )
+    print("overhead:")
+    print("up:", fsize(totals["total_upload"]  - totals["total_payload_upload"] ))
+    print("down:", fsize(totals["total_download"]  - totals["total_payload_download"] ))
 
 
-print "==totals=="
+print("==totals==")
 print_totals(sclient.stats_get_totals())
 
-print "==session totals=="
+print("==session totals==")
 print_totals(sclient.stats_get_session_totals())
 
 
diff --git a/deluge/scripts/create_plugin.py b/deluge/scripts/create_plugin.py
index ef89894e0..f578407e2 100644
--- a/deluge/scripts/create_plugin.py
+++ b/deluge/scripts/create_plugin.py
@@ -6,6 +6,7 @@ example:
 python create_plugin.py --name MyPlugin2 --basepath . --author-name "Your Name" --author-email "yourname@example.com"
 
 """
+from __future__ import print_function
 
 from datetime import datetime
 from optparse import OptionParser
@@ -27,23 +28,23 @@ parser.add_option("-c", "--config", dest="configdir", help="location of deluge c
 
 def create_plugin():
     if not options.name:
-        print "--name is mandatory , use -h for more info"
+        print("--name is mandatory , use -h for more info")
         return
     if not options.path:
-        print "--basepath is mandatory , use -h for more info"
+        print("--basepath is mandatory , use -h for more info")
         return
     if not options.author_email:
-        print "--author-email is mandatory , use -h for more info"
+        print("--author-email is mandatory , use -h for more info")
         return
     if not options.author_email:
-        print "--author-name is mandatory , use -h for more info"
+        print("--author-name is mandatory , use -h for more info")
         return
 
     if not options.url:
         options.url = ""
 
     if not os.path.exists(options.path):
-        print "basepath does not exist"
+        print("basepath does not exist")
         return
 
     if not options.configdir:
@@ -64,7 +65,7 @@ def create_plugin():
     python_path = sys.executable
 
     if os.path.exists(plugin_base):
-        print "the directory %s already exists, delete it first" % plugin_base
+        print("the directory %s already exists, delete it first" % plugin_base)
         return
 
     def write_file(path, filename, template, include_gpl=True):
@@ -88,14 +89,14 @@ def create_plugin():
         f.write(template % args)
         f.close()
 
-    print "creating folders.."
+    print("creating folders..")
     os.mkdir(plugin_base)
     os.mkdir(deluge_namespace)
     os.mkdir(plugins_namespace)
     os.mkdir(src)
     os.mkdir(data_dir)
 
-    print "creating files.."
+    print("creating files..")
     write_file(plugin_base,"setup.py", SETUP)
     write_file(deluge_namespace, "__init__.py", NAMESPACE_INIT, False)
     write_file(plugins_namespace, "__init__.py", NAMESPACE_INIT, False)
@@ -108,7 +109,7 @@ def create_plugin():
     write_file(data_dir, "%s.js" % safe_name, DEFAULT_JS)
 
     #add an input parameter for this?
-    print "building dev-link.."
+    print("building dev-link..")
     write_file(plugin_base,"create_dev_link.sh", CREATE_DEV_LINK)
     dev_link_path = os.path.join(plugin_base, "create_dev_link.sh")
     os.system("chmod +x %s" % dev_link_path) #lazy..
diff --git a/deluge/scripts/wiki_docgen.py b/deluge/scripts/wiki_docgen.py
index 73fa2ba71..6987b3a93 100644
--- a/deluge/scripts/wiki_docgen.py
+++ b/deluge/scripts/wiki_docgen.py
@@ -1,3 +1,4 @@
+from __future__ import print_function
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 #
@@ -42,7 +43,7 @@ import pydoc
 import inspect
 import textwrap
 sclient.set_core_uri()
-print "\n\n"
+print("\n\n")
 
 
 if 0: #aclient non-core
@@ -97,21 +98,21 @@ if 0: #plugin-manager
         print("%s" % pydoc.getdoc(func))
 
 if 0: #possible config-values
-    print "=== config-values ==="
+    print("=== config-values ===")
     cfg = sclient.get_sconfig()
     for key in sorted(cfg.keys()):
-        print "%s:%s()" % (key, type(cfg[key]).__name__)
+        print("%s:%s()" % (key, type(cfg[key]).__name__))
 
 if 0: #keys
-    print """== Notes ==
+    print("""== Notes ==
 * The available keys for get_torrent_status(id, keys)
     {{{
 #!python
->>>sorted(sclient.get_status_keys())"""
-    print "\n".join(textwrap.wrap(str(sorted(sclient.get_status_keys())),100))
-    print """}}}"""
+>>>sorted(sclient.get_status_keys())""")
+    print("\n".join(textwrap.wrap(str(sorted(sclient.get_status_keys())),100)))
+    print("""}}}""")
 
 
 
 
-print "\n\n"
+print("\n\n")
diff --git a/deluge/tests/test_plugin_metadata.py b/deluge/tests/test_plugin_metadata.py
index 0dc346ddc..c24ef72ea 100644
--- a/deluge/tests/test_plugin_metadata.py
+++ b/deluge/tests/test_plugin_metadata.py
@@ -1,7 +1,8 @@
+from __future__ import print_function
 import deluge.pluginmanagerbase
 pm = deluge.pluginmanagerbase.PluginManagerBase("core.conf", "deluge.plugin.core")
 
 for p in pm.get_available_plugins():
-    print "Plugin: %s" % (p)
+    print("Plugin: %s" % (p))
     for k, v in pm.get_plugin_info(p).items():
-        print "%s: %s" % (k, v)
+        print("%s: %s" % (k, v))
diff --git a/deluge/tests/test_torrent.py b/deluge/tests/test_torrent.py
index 2e7f11b7c..f029eaf08 100644
--- a/deluge/tests/test_torrent.py
+++ b/deluge/tests/test_torrent.py
@@ -1,3 +1,4 @@
+from __future__ import print_function
 from twisted.trial import unittest
 import os
 
@@ -61,10 +62,10 @@ class TorrentTestCase(unittest.TestCase):
         tmp = ''
         for i, p in enumerate(priorities):
             if i % 100 == 0:
-                print tmp
+                print(tmp)
                 tmp = ''
             tmp += "%s" % p
-        print tmp
+        print(tmp)
 
     def get_torrent_atp(self, filename):
         filename = os.path.join(os.path.dirname(__file__), filename)
diff --git a/deluge/tests/test_transfer.py b/deluge/tests/test_transfer.py
index 1b9ee2577..be9d3904b 100644
--- a/deluge/tests/test_transfer.py
+++ b/deluge/tests/test_transfer.py
@@ -1,3 +1,4 @@
+from __future__ import print_function
 # -*- coding: utf-8 -*-
 #
 # test_transfer.py
@@ -78,11 +79,11 @@ class TransferTestClass(DelugeTransferProtocol):
 
         """
         import zlib
-        print "\n=== New Data Received ===\nBytes received:", len(data)
+        print("\n=== New Data Received ===\nBytes received:", len(data))
 
         if self._buffer:
             # We have some data from the last dataReceived() so lets prepend it
-            print "Current buffer:", len(self._buffer) if self._buffer else "0"
+            print("Current buffer:", len(self._buffer) if self._buffer else "0")
             data = self._buffer + data
             self._buffer = None
 
@@ -90,10 +91,10 @@ class TransferTestClass(DelugeTransferProtocol):
         self._bytes_received += len(data)
 
         while data:
-            print "\n-- Handle packet data --"
+            print("\n-- Handle packet data --")
 
-            print "Bytes received:", self._bytes_received
-            print "Current data:", len(data)
+            print("Bytes received:", self._bytes_received)
+            print("Current data:", len(data))
 
             if self._message_length == 0:
                 # handle_new_message uses _buffer so set data to _buffer.
@@ -102,21 +103,21 @@ class TransferTestClass(DelugeTransferProtocol):
                 data = self._buffer
                 self._buffer = None
                 self.packet_count = 1
-                print "New message of length:", self._message_length
+                print("New message of length:", self._message_length)
 
             dobj = zlib.decompressobj()
             try:
                 request = rencode.loads(dobj.decompress(data))
-                print "Successfully loaded message",
-                print " - Buffer length: %d, data length: %d, unused length: %d" % \
-                    (len(data), len(data) - len(dobj.unused_data), len(dobj.unused_data))
-                print "Packet count:", self.packet_count
+                print("Successfully loaded message", end=' ')
+                print(" - Buffer length: %d, data length: %d, unused length: %d" % \
+                    (len(data), len(data) - len(dobj.unused_data), len(dobj.unused_data)))
+                print("Packet count:", self.packet_count)
             except Exception as ex:
                 #log.debug("Received possible invalid message (%r): %s", data, e)
                 # This could be cut-off data, so we'll save this in the buffer
                 # and try to prepend it on the next dataReceived()
                 self._buffer = data
-                print "Failed to load buffer (size %d): %s" % (len(self._buffer), str(ex))
+                print("Failed to load buffer (size %d): %s" % (len(self._buffer), str(ex)))
                 return
             else:
                 data = dobj.unused_data
@@ -258,15 +259,15 @@ class DelugeTransferProtocolTestCase(unittest.TestCase):
         three_messages_byte_count = two_messages_byte_count + \
             len(base64.b64decode(self.msg1_expected_compressed_base64))
 
-        print
+        print()
 
-        print "Msg1 size:", len(base64.b64decode(self.msg1_expected_compressed_base64)) - 4
-        print "Msg2 size:", len(base64.b64decode(self.msg2_expected_compressed_base64)) - 4
-        print "Msg3 size:", len(base64.b64decode(self.msg1_expected_compressed_base64)) - 4
+        print("Msg1 size:", len(base64.b64decode(self.msg1_expected_compressed_base64)) - 4)
+        print("Msg2 size:", len(base64.b64decode(self.msg2_expected_compressed_base64)) - 4)
+        print("Msg3 size:", len(base64.b64decode(self.msg1_expected_compressed_base64)) - 4)
 
-        print "one_message_byte_count:", one_message_byte_count
-        print "two_messages_byte_count:", two_messages_byte_count
-        print "three_messages_byte_count:", three_messages_byte_count
+        print("one_message_byte_count:", one_message_byte_count)
+        print("two_messages_byte_count:", two_messages_byte_count)
+        print("three_messages_byte_count:", three_messages_byte_count)
 
         for d in self.receive_parts_helper(msg_bytes, packet_size, self.transfer.dataReceived_old_protocol):
             bytes_received = self.transfer.get_bytes_recv()
@@ -281,8 +282,8 @@ class DelugeTransferProtocolTestCase(unittest.TestCase):
                 expected_msgs_received_count = 0
             # Verify that the expected number of complete messages has arrived
             if expected_msgs_received_count != len(self.transfer.get_messages_in()):
-                print "Expected number of messages received is %d, but %d have been received." % \
-                    (expected_msgs_received_count, len(self.transfer.get_messages_in()))
+                print("Expected number of messages received is %d, but %d have been received." % \
+                    (expected_msgs_received_count, len(self.transfer.get_messages_in())))
 
         # Get the data as received by DelugeTransferProtocol
         message1 = self.transfer.get_messages_in().pop(0)
diff --git a/deluge/ui/console/commander.py b/deluge/ui/console/commander.py
index c08afa59a..676615ccd 100644
--- a/deluge/ui/console/commander.py
+++ b/deluge/ui/console/commander.py
@@ -1,3 +1,4 @@
+from __future__ import print_function
 #
 # commander.py
 #
@@ -139,9 +140,9 @@ class Commander:
             else:
                 rm = reason.getErrorMessage()
             if host:
-                print "Could not connect to daemon: %s:%s\n %s" % (host, port, rm)
+                print("Could not connect to daemon: %s:%s\n %s" % (host, port, rm))
             else:
-                print "Could not connect to localhost daemon\n %s" % rm
+                print("Could not connect to localhost daemon\n %s" % rm)
             self.do_command("quit")
 
         if host:
diff --git a/deluge/ui/console/main.py b/deluge/ui/console/main.py
index 17ef59510..e0aa9a8a0 100644
--- a/deluge/ui/console/main.py
+++ b/deluge/ui/console/main.py
@@ -1,3 +1,4 @@
+from __future__ import print_function
 #
 # main.py
 #
@@ -190,7 +191,7 @@ class OptionParser(optparse.OptionParser):
     def exit(self, status=0, msg=None):
         self.values._exit = True
         if msg:
-            print msg
+            print(msg)
 
     def error(self, msg):
         """error(msg : string)
@@ -317,7 +318,7 @@ class ConsoleUI(component.Component):
             args = ' '.join(args)
             self.interactive = False
             if not cmds:
-                print "Sorry, couldn't find any commands"
+                print("Sorry, couldn't find any commands")
                 return
             else:
                 from commander import Commander
@@ -334,13 +335,13 @@ class ConsoleUI(component.Component):
             import curses.wrapper
             curses.wrapper(self.run)
         elif self.interactive and deluge.common.windows_check():
-            print """\nDeluge-console does not run in interactive mode on Windows. \n
+            print("""\nDeluge-console does not run in interactive mode on Windows. \n
 Please use commands from the command line, eg:\n
     deluge-console.exe help
     deluge-console.exe info
     deluge-console.exe "add --help"
     deluge-console.exe "add -p c:\\mytorrents c:\\new.torrent"
-            """
+            """)
         else:
             reactor.run()
 
@@ -452,7 +453,7 @@ Please use commands from the command line, eg:\n
                 component.get("LegacyUI").add_line(s, False)
                 self.events.append(s)
         else:
-            print colors.strip_colors(s.encode(self.encoding))
+            print(colors.strip_colors(s.encode(self.encoding)))
 
     def write_event(self, s):
         if self.interactive:
@@ -463,4 +464,4 @@ Please use commands from the command line, eg:\n
                 component.get("LegacyUI").add_line(s, False)
                 self.events.append(s)
         else:
-            print colors.strip_colors(s.encode(self.encoding))
+            print(colors.strip_colors(s.encode(self.encoding)))
diff --git a/deluge/ui/gtkui/path_combo_chooser.py b/deluge/ui/gtkui/path_combo_chooser.py
index 7dded1db5..a95f018fd 100755
--- a/deluge/ui/gtkui/path_combo_chooser.py
+++ b/deluge/ui/gtkui/path_combo_chooser.py
@@ -1,3 +1,4 @@
+from __future__ import print_function
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 #
@@ -1560,7 +1561,7 @@ if __name__ == "__main__":
     entry2.set_filechooser_button_enabled(False)
 
     def list_value_added_event(widget, values):
-        print "Current list values:", widget.get_values()
+        print("Current list values:", widget.get_values())
 
     entry1.connect("list-value-added", list_value_added_event)
     entry2.connect("list-value-added", list_value_added_event)
diff --git a/deluge/ui/gtkui/torrentview_data_funcs.py b/deluge/ui/gtkui/torrentview_data_funcs.py
index d1ac62e8d..06540a253 100644
--- a/deluge/ui/gtkui/torrentview_data_funcs.py
+++ b/deluge/ui/gtkui/torrentview_data_funcs.py
@@ -1,3 +1,4 @@
+from __future__ import print_function
 # -*- coding: utf-8 -*-
 # torrentview_data_funcs.py
 #
@@ -184,7 +185,7 @@ def cell_data_speed(cell, model, row, data, cache_key):
     try:
         speed = model.get_value(row, data)
     except AttributeError:
-        print "AttributeError"
+        print("AttributeError")
         import traceback
         traceback.print_exc()
     if func_last_value[cache_key] == speed:
diff --git a/deluge/ui/ui.py b/deluge/ui/ui.py
index cb45d1720..492aea0e2 100644
--- a/deluge/ui/ui.py
+++ b/deluge/ui/ui.py
@@ -1,3 +1,4 @@
+from __future__ import print_function
 #
 # ui.py
 #
@@ -49,10 +50,10 @@ except ImportError:
 
 
 def version_callback(option, opt_str, value, parser):
-    print os.path.basename(sys.argv[0]) + ": " + deluge.common.get_version()
+    print(os.path.basename(sys.argv[0]) + ": " + deluge.common.get_version())
     try:
         from deluge._libtorrent import lt
-        print "libtorrent: %s" % lt.version
+        print("libtorrent: %s" % lt.version)
     except ImportError:
         pass
     raise SystemExit
diff --git a/deluge/ui/web/web.py b/deluge/ui/web/web.py
index 23c50bbcd..fecb722ea 100644
--- a/deluge/ui/web/web.py
+++ b/deluge/ui/web/web.py
@@ -1,3 +1,4 @@
+from __future__ import print_function
 # -*- coding: utf-8 -*-
 #
 # Copyright (C) 2009 Damien Churchill <damoxc@gmail.com>
@@ -136,11 +137,11 @@ class Web(_UI):
             # Twisted catches signals to terminate
             def save_profile_stats():
                 profiler.dump_stats(profile_output)
-                print "Profile stats saved to %s" % profile_output
+                print("Profile stats saved to %s" % profile_output)
 
             from twisted.internet import reactor
             reactor.addSystemEventTrigger("before", "shutdown", save_profile_stats)
-            print "Running with profiler..."
+            print("Running with profiler...")
             profiler.runcall(run_server)
         else:
             run_server()