diff --git a/wo/cli/plugins/stack.py b/wo/cli/plugins/stack.py
index a93e22e..8801c76 100644
--- a/wo/cli/plugins/stack.py
+++ b/wo/cli/plugins/stack.py
@@ -359,10 +359,11 @@ class WOStackController(CementBaseController):
                                         out=wo_nginx)
                         wo_nginx.close()
 
-                    # Nginx-Plus does not have nginx package structure like this
+                    # Nginx-Plus does not have nginx
+                    # package structure like this
                     # So creating directories
-                    if set(["nginx-plus"]).issubset(set(apt_packages)) or
-                    set(["nginx"]).issubset(set(apt_packages)):
+                    if (set(["nginx-plus"]).issubset(set(apt_packages)) or
+                            set(["nginx"]).issubset(set(apt_packages))):
                         Log.info(self,
                                  "Installing WordOpsConfigurations for" "NGINX")
                         if not os.path.exists('/etc/nginx/sites-available'):
@@ -474,8 +475,8 @@ class WOStackController(CementBaseController):
                     WOGit.add(self,
                               ["/etc/nginx"], msg="Adding Nginx into Git")
                     WOService.reload_service(self, 'nginx')
-                    if set(["nginx-plus"]).issubset(set(apt_packages)) or
-                    set(["nginx"]).issubset(set(apt_packages)):
+                    if (set(["nginx-plus"]).issubset(set(apt_packages)) or
+                            set(["nginx"]).issubset(set(apt_packages))):
                         WOShellExec.cmd_exec(self, "sed -i -e 's/^user/#user/'"
                                              " -e '/^#user/a user"
                                              "\ www-data\;'"
@@ -509,7 +510,8 @@ class WOStackController(CementBaseController):
                     WOService.restart_service(self, 'nginx')
 
                 if WOAptGet.is_installed(self, 'redis-server'):
-                    if os.path.isfile("/etc/nginx/nginx.conf") and (not os.path.isfile("/etc/nginx/common/redis-php72.conf")):
+                    if (os.path.isfile("/etc/nginx/nginx.conf") and
+                            not os.path.isfile("/etc/nginx/common/redis-php72.conf")):
 
                         data = dict()
                         Log.debug(self, 'Writting the nginx configuration to '
@@ -521,7 +523,7 @@ class WOStackController(CementBaseController):
                         wo_nginx.close()
 
                     if (WOVariables.wo_platform_distro == 'ubuntu'):
-                        if os.path.isfile("/etc/nginx/nginx.conf") and (not os.path.isfile("/etc/nginx/common/redis-php73.conf")):
+                        if (os.path.isfile("/etc/nginx/nginx.conf") and not os.path.isfile("/etc/nginx/common/redis-php73.conf")):
                             data = dict()
                             Log.debug(self, 'Writting the nginx configuration to '
                                       'file /etc/nginx/common/redis-php73.conf')
@@ -541,7 +543,8 @@ class WOStackController(CementBaseController):
                                                  "    server 127.0.0.1:6379;\n"
                                                  "    keepalive 10;\n}\n")
 
-                    if os.path.isfile("/etc/nginx/nginx.conf") and (not os.path.isfile("/etc/nginx/conf.d/redis.conf")):
+                    if (os.path.isfile("/etc/nginx/nginx.conf") and
+                            not os.path.isfile("/etc/nginx/conf.d/redis.conf")):
                         with open("/etc/nginx/conf.d/redis.conf", "a") as redis_file:
                             redis_file.write("# Log format Settings\n"
                                              "log_format rt_cache_redis '$remote_addr $upstream_response_time $srcache_fetch_status [$time_local] '\n"
@@ -549,8 +552,8 @@ class WOStackController(CementBaseController):
                                              "'\"$http_referer\" \"$http_user_agent\"';\n")
             # setup nginx common folder for php7
             if self.app.pargs.php73:
-                if os.path.isdir("/etc/nginx/common") and
-                (not os.path.isfile("/etc/nginx/common/php73.conf")):
+                if (os.path.isdir("/etc/nginx/common") and
+                        not os.path.isfile("/etc/nginx/common/php73.conf")):
                     data = dict()
                     Log.debug(self, 'Writting the nginx configuration to '
                               'file /etc/nginx/common/locations-php73.conf')
@@ -592,8 +595,8 @@ class WOStackController(CementBaseController):
                                     out=wo_nginx)
                     wo_nginx.close()
 
-                if os.path.isdir("/etc/nginx/common") and
-                (not os.path.isfile("/etc/nginx/common/redis-php73.conf")):
+                if (os.path.isdir("/etc/nginx/common") and
+                        not os.path.isfile("/etc/nginx/common/redis-php73.conf")):
                     data = dict()
                     Log.debug(self, 'Writting the nginx configuration to '
                               'file /etc/nginx/common/redis-php73.conf')
@@ -611,8 +614,8 @@ class WOStackController(CementBaseController):
                                            "upstream debug73 {\nserver 127.0.0.1:9173;\n}\n")
 
             if set(WOVariables.wo_redis).issubset(set(apt_packages)):
-                if os.path.isfile("/etc/nginx/nginx.conf") and
-                (not os.path.isfile("/etc/nginx/common/redis-php72.conf")):
+                if (os.path.isfile("/etc/nginx/nginx.conf") and
+                        not os.path.isfile("/etc/nginx/common/redis-php72.conf")):
 
                     data = dict()
                     Log.debug(self, 'Writting the nginx configuration to '