diff --git a/py/Aircrack.py b/py/Aircrack.py
index f4b78c8..751b128 100644
--- a/py/Aircrack.py
+++ b/py/Aircrack.py
@@ -26,14 +26,14 @@ class Aircrack(object):
 
 
     def is_running(self):
-        return self.pid.poll() == None
+        return self.pid.poll() is None
 
     def is_cracked(self):
         return os.path.exists(self.cracked_file)
 
     def stop(self):
         ''' Stops aircrack process '''
-        if self.pid.poll() == None:
+        if self.pid.poll() is None:
             self.pid.interrupt()
 
     def get_key_hex_ascii(self):
@@ -56,7 +56,7 @@ class Aircrack(object):
                 # Hex key is non-printable in ascii
                 ascii_key = None
                 continue
-            elif ascii_key == None:
+            elif ascii_key is None:
                 # We can't generate an Ascii key
                 continue
             # Convert decimal to char
diff --git a/py/Aireplay.py b/py/Aireplay.py
index 7ad8d2f..3d58fc8 100644
--- a/py/Aireplay.py
+++ b/py/Aireplay.py
@@ -81,11 +81,11 @@ class Aireplay(Thread):
         self.start()
 
     def is_running(self):
-        return self.pid.poll() == None
+        return self.pid.poll() is None
 
     def stop(self):
         ''' Stops aireplay process '''
-        if hasattr(self, "pid") and self.pid and self.pid.poll() == None:
+        if hasattr(self, "pid") and self.pid and self.pid.poll() is None:
             self.pid.interrupt()
 
     def get_output(self):
@@ -182,7 +182,7 @@ class Aireplay(Thread):
 
         # Interface is required at this point
         Configuration.initialize()
-        if Configuration.interface == None:
+        if Configuration.interface is None:
             raise Exception("Wireless interface must be defined (-i)")
 
         cmd = ["aireplay-ng"]
@@ -259,7 +259,7 @@ class Aireplay(Thread):
                 cmd.extend(["-h", client_mac])
 
         elif attack_type == WEPAttackType.hirte:
-            if client_mac == None:
+            if client_mac is None:
                 # Unable to carry out hirte attack
                 raise Exception("Client is required for hirte attack")
             cmd.extend([
@@ -267,7 +267,7 @@ class Aireplay(Thread):
                 "-h", client_mac
             ])
         elif attack_type == WEPAttackType.forgedreplay:
-            if client_mac == None or replay_file == None:
+            if client_mac is None or replay_file is None:
                 raise Exception("Client_mac and Replay_File are required for arp replay")
             cmd.extend([
                 "--arpreplay",
diff --git a/py/Airmon.py b/py/Airmon.py
index e9f211e..0e209f7 100644
--- a/py/Airmon.py
+++ b/py/Airmon.py
@@ -89,7 +89,7 @@ class Airmon(object):
                     mon_iface = mon_iface.split(')')[0]
                 break
 
-        if mon_iface == None:
+        if mon_iface is None:
             # Airmon did not enable monitor mode on an interface
             Color.pl("{R}failed{W}")
 
diff --git a/py/Airodump.py b/py/Airodump.py
index 3860c25..c42eef4 100644
--- a/py/Airodump.py
+++ b/py/Airodump.py
@@ -21,15 +21,15 @@ class Airodump(object):
 
         Configuration.initialize()
 
-        if interface == None:
+        if interface is None:
             interface = Configuration.interface
-        if interface == None:
+        if interface is None:
             raise Exception("Wireless interface must be defined (-i)")
         self.interface = interface
 
         self.targets = []
 
-        if channel == None:
+        if channel is None:
             channel = Configuration.target_channel
         self.channel = channel
         self.five_ghz = Configuration.five_ghz
@@ -133,7 +133,7 @@ class Airodump(object):
             # Found the file
             csv_filename = fil
             break
-        if csv_filename == None or not os.path.exists(csv_filename):
+        if csv_filename is None or not os.path.exists(csv_filename):
             # No file found
             return self.targets
 
diff --git a/py/Attack.py b/py/Attack.py
index c18aa16..9e0cc2e 100644
--- a/py/Attack.py
+++ b/py/Attack.py
@@ -39,7 +39,7 @@ class Attack(object):
                 airodump_target = t
                 break
 
-        if airodump_target == None:
+        if airodump_target is None:
             raise Exception(
                 'Could not find target (%s) in airodump' % self.target.bssid)
 
diff --git a/py/Bully.py b/py/Bully.py
index dc343fe..c860b7e 100644
--- a/py/Bully.py
+++ b/py/Bully.py
@@ -206,7 +206,7 @@ class Bully(Attack):
             return False
 
     def stop(self):
-        if hasattr(self, "pid") and self.pid and self.pid.poll() == None:
+        if hasattr(self, "pid") and self.pid and self.pid.poll() is None:
             self.pid.interrupt()
 
     def __del__(self):
diff --git a/py/Configuration.py b/py/Configuration.py
index 2f47abc..c62abc7 100644
--- a/py/Configuration.py
+++ b/py/Configuration.py
@@ -100,7 +100,7 @@ class Configuration(object):
 
     @staticmethod
     def get_interface():
-        if Configuration.interface == None:
+        if Configuration.interface is None:
             # Interface wasn't defined, select it!
             from Airmon import Airmon
             Configuration.interface = Airmon.ask()
@@ -273,7 +273,7 @@ class Configuration(object):
     @staticmethod
     def temp(subfile=''):
         ''' Creates and/or returns the temporary directory '''
-        if Configuration.temp_dir == None:
+        if Configuration.temp_dir is None:
             Configuration.temp_dir = Configuration.create_temp()
         return Configuration.temp_dir + subfile
 
@@ -289,7 +289,7 @@ class Configuration(object):
     @staticmethod
     def delete_temp():
         ''' Remove temp files and folder '''
-        if Configuration.temp_dir == None: return
+        if Configuration.temp_dir is None: return
         if os.path.exists(Configuration.temp_dir):
             for f in os.listdir(Configuration.temp_dir):
                 os.remove(Configuration.temp_dir + f)
@@ -323,7 +323,7 @@ class Configuration(object):
         for (key,val) in sorted(Configuration.__dict__.iteritems()):
             if key.startswith('__'): continue
             if type(val) == staticmethod: continue
-            if val == None: continue
+            if val is None: continue
             result += Color.s("{G}%s {W} {C}%s{W}\n" % (key.ljust(max_len),val))
         return result
 
diff --git a/py/Handshake.py b/py/Handshake.py
index 0e27d83..78ce6a6 100644
--- a/py/Handshake.py
+++ b/py/Handshake.py
@@ -100,7 +100,7 @@ class Handshake(object):
             mac_regex = ('[a-zA-Z0-9]{2}:' * 6)[:-1]
             match = re.search('(%s) [^ ]* (%s).*.*SSID=(.*)$'
                 % (mac_regex, mac_regex), line)
-            if match == None:
+            if match is None:
                 # Line doesn't contain src, dst, ssid
                 continue
             (src, dst, essid) = match.groups()
@@ -139,7 +139,7 @@ class Handshake(object):
             mac_regex = ('[a-zA-Z0-9]{2}:' * 6)[:-1]
             match = re.search('(%s) (?:->|→) (%s).*Message.*(\d).*(\d)'
                 % (mac_regex, mac_regex), line)
-            if match == None:
+            if match is None:
                 # Line doesn't contain src, dst, Message numbers
                 continue
             (src, dst, index, ttl) = match.groups()
diff --git a/py/Interface.py b/py/Interface.py
index 61c2725..b08b89a 100644
--- a/py/Interface.py
+++ b/py/Interface.py
@@ -82,10 +82,10 @@ class Interface(object):
         from Process import Process
         import re
 
-        if iface == None:
+        if iface is None:
             Configuration.initialize()
             iface = Configuration.interface
-        if iface == None:
+        if iface is None:
             raise Exception('Interface must be defined (-i)')
 
         output = Process(['ifconfig', iface]).stdout()
diff --git a/py/Process.py b/py/Process.py
index 503e0bd..d220826 100644
--- a/py/Process.py
+++ b/py/Process.py
@@ -85,7 +85,7 @@ class Process(object):
             Ran when object is GC'd.
             If process is still running at this point, it should die.
         '''
-        if self.pid and self.pid.poll() == None:
+        if self.pid and self.pid.poll() is None:
             self.interrupt()
 
     def stdout(self):
@@ -110,9 +110,9 @@ class Process(object):
 
     def get_output(self):
         ''' Waits for process to finish, sets stdout & stderr '''
-        if self.pid.poll() == None:
+        if self.pid.poll() is None:
             self.pid.wait()
-        if self.out == None:
+        if self.out is None:
             (self.out, self.err) = self.pid.communicate()
 
     def poll(self):
@@ -139,7 +139,7 @@ class Process(object):
             kill(pid, SIGINT)
 
             wait_time = 0  # Time since Interrupt was sent
-            while self.pid.poll() == None:
+            while self.pid.poll() is None:
                 # Process is still running
                 wait_time += 0.1
                 sleep(0.1)
diff --git a/py/Reaver.py b/py/Reaver.py
index 8cbb982..f73f560 100644
--- a/py/Reaver.py
+++ b/py/Reaver.py
@@ -96,7 +96,7 @@ class Reaver(Attack):
                 (pin, psk, ssid) = self.get_pin_psk_ssid(stdout)
 
                 # Check if we cracked it, or if process stopped.
-                if (pin and psk and ssid) or reaver.poll() != None:
+                if (pin and psk and ssid) or reaver.poll() is not None:
                     reaver.interrupt()
 
                     # Check one-last-time for PIN/PSK/SSID, in case of race condition.
@@ -321,7 +321,7 @@ class Reaver(Attack):
                     pin_current = 11000 - pins_left
 
                 # Check if process is still running
-                if reaver.pid.poll() != None:
+                if reaver.pid.poll() is not None:
                     Color.pl('{R}failed{W}')
                     Color.pl('{!} {R}reaver{O} quit unexpectedly{W}')
                     self.success = False
diff --git a/py/Scanner.py b/py/Scanner.py
index f24492a..288c9a6 100644
--- a/py/Scanner.py
+++ b/py/Scanner.py
@@ -30,7 +30,7 @@ class Scanner(object):
                 # Loop until interrupted (Ctrl+C)
                 while True:
 
-                    if airodump.pid.poll() != None:
+                    if airodump.pid.poll() is not None:
                         # Airodump process died!
                         raise Exception(
                             "Airodump exited unexpectedly! " +
@@ -76,7 +76,7 @@ class Scanner(object):
         bssid = Configuration.target_bssid
         essid = Configuration.target_essid
 
-        if bssid == None and essid == None:
+        if bssid is None and essid is None:
             return False
 
         for target in self.targets: