diff --git a/spyglass_plugin_xls/check_exceptions.py b/spyglass_plugin_xls/check_exceptions.py
index 94bc0f2..49ac3b4 100644
--- a/spyglass_plugin_xls/check_exceptions.py
+++ b/spyglass_plugin_xls/check_exceptions.py
@@ -33,5 +33,6 @@ class NoSpecMatched(BaseError):
         self.specs = excel_specs
 
     def display_error(self):
-        print("No spec matched. Following are the available specs:\n".format(
-            self.specs))
+        print(
+            "No spec matched. Following are the available specs:\n".format(
+                self.specs))
diff --git a/spyglass_plugin_xls/cli.py b/spyglass_plugin_xls/cli.py
index 31835f4..7cdc3ea 100644
--- a/spyglass_plugin_xls/cli.py
+++ b/spyglass_plugin_xls/cli.py
@@ -24,11 +24,12 @@ LOG_FORMAT = '%(asctime)s %(levelname)-8s %(name)s:' \
              '%(funcName)s [%(lineno)3d] %(message)s'
 
 
-@click.option('-v',
-              '--verbose',
-              is_flag=True,
-              default=False,
-              help='Enable debug messages in log.')
+@click.option(
+    '-v',
+    '--verbose',
+    is_flag=True,
+    default=False,
+    help='Enable debug messages in log.')
 @click.group()
 def excel(*, verbose):
     """Plugin for extracting site data from Excel spreadsheets"""
@@ -108,9 +109,10 @@ FORCE_OPTION = click.option(
     help="Forces manifests to be written, regardless of undefined data.")
 
 
-@excel.command('intermediary',
-               short_help='generate intermediary',
-               help='Generates an intermediary file from passed excel data.')
+@excel.command(
+    'intermediary',
+    short_help='generate intermediary',
+    help='Generates an intermediary file from passed excel data.')
 @EXCEL_FILE_OPTION
 @EXCEL_SPEC_OPTION
 @SITE_CONFIGURATION_FILE_OPTION
@@ -124,9 +126,10 @@ def generate_intermediary(*args, **kwargs):
     process_input_ob.dump_intermediary_file(kwargs['intermediary_dir'])
 
 
-@excel.command('documents',
-               short_help='generates manifest documents and intermediary',
-               help='Generates manifest documents and intermediary file.')
+@excel.command(
+    'documents',
+    short_help='generates manifest documents and intermediary',
+    help='Generates manifest documents and intermediary file.')
 @click.option(
     '-i',
     '--generate-intermediary',
diff --git a/spyglass_plugin_xls/excel.py b/spyglass_plugin_xls/excel.py
index b46dbce..8757ee1 100644
--- a/spyglass_plugin_xls/excel.py
+++ b/spyglass_plugin_xls/excel.py
@@ -107,11 +107,12 @@ class ExcelPlugin(BaseDataSourcePlugin):
         host_list = []
         for rack in rackwise_hosts.keys():
             for host in rackwise_hosts[rack]:
-                host_list.append({
-                    "rack_name": rack,
-                    "name": host,
-                    "host_profile": ipmi_data[host]["host_profile"],
-                })
+                host_list.append(
+                    {
+                        "rack_name": rack,
+                        "name": host,
+                        "host_profile": ipmi_data[host]["host_profile"],
+                    })
         return host_list
 
     def get_networks(self, region):
@@ -151,8 +152,9 @@ class ExcelPlugin(BaseDataSourcePlugin):
                 tmp_vlan["name"] = "ingress"
                 tmp_vlan["subnet"] = net_val
             vlan_list.append(tmp_vlan)
-        LOG.debug("vlan list extracted from spyglass-plugin-xls:\n{}".format(
-            pprint.pformat(vlan_list)))
+        LOG.debug(
+            "vlan list extracted from spyglass-plugin-xls:\n{}".format(
+                pprint.pformat(vlan_list)))
         return vlan_list
 
     def get_ips(self, region, host=None):
@@ -194,8 +196,8 @@ class ExcelPlugin(BaseDataSourcePlugin):
             ldap_info["domain"] = url.split(".")[1]
         except IndexError as e:
             LOG.error("url.split:{}".format(e))
-        ldap_info["common_name"] = ldap_raw_data.get("common_name",
-                                                     "#CHANGE_ME")
+        ldap_info["common_name"] = ldap_raw_data.get(
+            "common_name", "#CHANGE_ME")
         ldap_info["subdomain"] = ldap_raw_data.get("subdomain", "#CHANGE_ME")
 
         return ldap_info
@@ -227,8 +229,8 @@ class ExcelPlugin(BaseDataSourcePlugin):
         location_data = self.parsed_xl_data["site_info"]["location"]
 
         corridor_pattern = r"\d+"
-        corridor_number = re.findall(corridor_pattern,
-                                     location_data["corridor"])[0]
+        corridor_number = re.findall(
+            corridor_pattern, location_data["corridor"])[0]
         name = location_data.get("name", "#CHANGE_ME")
         state = location_data.get("state", "#CHANGE_ME")
         country = location_data.get("country", "#CHANGE_ME")
diff --git a/spyglass_plugin_xls/excel_parser.py b/spyglass_plugin_xls/excel_parser.py
index ac42926..f3703f1 100644
--- a/spyglass_plugin_xls/excel_parser.py
+++ b/spyglass_plugin_xls/excel_parser.py
@@ -127,10 +127,12 @@ class ExcelParser(object):
                 "type": type,
             }
             row += 1
-        LOG.debug("ipmi data extracted from excel:\n{}".format(
-            pprint.pformat(ipmi_data)))
-        LOG.debug("host data extracted from excel:\n{}".format(
-            pprint.pformat(hosts)))
+        LOG.debug(
+            "ipmi data extracted from excel:\n{}".format(
+                pprint.pformat(ipmi_data)))
+        LOG.debug(
+            "host data extracted from excel:\n{}".format(
+                pprint.pformat(hosts)))
         return [ipmi_data, hosts]
 
     def get_private_vlan_data(self, ws):
@@ -149,8 +151,8 @@ class ExcelParser(object):
                     vlan = vlan.lower()
                 vlan_data[vlan] = cell_value
             row += 1
-        LOG.debug("vlan data extracted from excel:\n%s",
-                  pprint.pformat(vlan_data))
+        LOG.debug(
+            "vlan data extracted from excel:\n%s", pprint.pformat(vlan_data))
         return vlan_data
 
     def get_private_network_data(self):
@@ -270,10 +272,12 @@ class ExcelParser(object):
         ntp_servers = ws.cell(row=ntp_row, column=ntp_col).value
         try:
             if dns_servers is None:
-                raise RuntimeError((
-                    "No value for dns_server from:{} Sheet:'{}' ",
-                    "Row:{} Col:{}",
-                ).format(self.file_name, provided_sheetname, dns_row, dns_col))
+                raise RuntimeError(
+                    (
+                        "No value for dns_server from:{} Sheet:'{}' ",
+                        "Row:{} Col:{}",
+                    ).format(
+                        self.file_name, provided_sheetname, dns_row, dns_col))
         except RuntimeError as rerror:
             LOG.critical(rerror)
             sys.exit("Tugboat exited!!")
diff --git a/test-requirements.txt b/test-requirements.txt
index b4c3e4b..fa50bf3 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -6,6 +6,7 @@ hacking==1.1.0
 
 # Security
 bandit==1.6.0
+safety==1.8.5
 
 # Installs Spyglass for independent tests, but not in requirements.txt since Spyglass will always install this plugin
 git+https://opendev.org/airship/spyglass.git#egg=spyglass
diff --git a/tox.ini b/tox.ini
index a8480e1..9c887a6 100644
--- a/tox.ini
+++ b/tox.ini
@@ -24,7 +24,7 @@ basepython = python3
 deps =
     -r{toxinidir}/test-requirements.txt
 commands =
-    yapf -ir {toxinidir}/spyglass-plugin-xls {toxinidir}/setup.py
+    yapf -ir {toxinidir}/spyglass_plugin_xls {toxinidir}/setup.py
 
 [testenv:pep8]
 basepython = python3
@@ -32,9 +32,9 @@ deps =
   -r{toxinidir}/test-requirements.txt
 commands =
   bash -c "{toxinidir}/tools/gate/whitespace-linter.sh"
-  yapf -dr {toxinidir}/spyglass-plugin-xls {toxinidir}/setup.py
-  flake8 {toxinidir}/spyglass-plugin-xls
-  bandit -r spyglass-plugin-xls -n 5
+  yapf -dr {toxinidir}/spyglass_plugin_xls {toxinidir}/setup.py
+  flake8 {toxinidir}/spyglass_plugin_xls
+  bandit -r spyglass_plugin_xls -n 5
   safety check -r requirements.txt --bare
 whitelist_externals =
   bash
@@ -49,10 +49,10 @@ commands =
 [testenv:bandit]
 deps =
     bandit
-commands = bandit -r spyglass-plugin-xls -n 5
+commands = bandit -r spyglass_plugin_xls -n 5
 
 [flake8]
-ignore = E125,E251,W503
+ignore = W503
 
 [testenv:docs]
 basepython = python3