diff --git a/frappe/config/__init__.py b/frappe/config/__init__.py
index 262af8d994..2972aa181f 100644
--- a/frappe/config/__init__.py
+++ b/frappe/config/__init__.py
@@ -1,9 +1,9 @@
 from __future__ import unicode_literals
-from frappe import _
-import frappe
 import json
-from frappe.desk.moduleview import get_data, get_onboard_items, config_exists, get_module_link_items_from_list
 from six import iteritems
+import frappe
+from frappe import _
+from frappe.desk.moduleview import (get_data, get_onboard_items, config_exists, get_module_link_items_from_list)
 
 def get_modules_from_all_apps_for_user(user=None):
 	if not user:
diff --git a/frappe/patches/v12_0/init_desk_settings.py b/frappe/patches/v12_0/init_desk_settings.py
index e339f2f4f9..dff572d774 100644
--- a/frappe/patches/v12_0/init_desk_settings.py
+++ b/frappe/patches/v12_0/init_desk_settings.py
@@ -1,29 +1,30 @@
 from __future__ import unicode_literals
 
-import frappe
 import json
+import frappe
 from frappe.config import get_modules_from_all_apps_for_user
 from frappe.desk.moduleview import get_onboard_items
 
 def execute():
+	"""Set the initial customizations for desk, with modules, indices and links."""
 	frappe.reload_doc("core", "doctype", "user")
 	all_modules = get_modules_from_all_apps_for_user()
 
 	settings = {}
 
-	for idx, m in enumerate(all_modules):
-		links = get_onboard_items(m["app"], frappe.scrub(m["module_name"]))[:5]
+	for module in all_modules:
+		links = get_onboard_items(module["app"], frappe.scrub(module["module_name"]))[:5]
 		module_settings = {
 			"links": ",".join([d["label"] for d in links])
 		}
-		category_dict = settings.get(m.get("category", ""), None)
+		category_dict = settings.get(module.get("category", ""), None)
 		if category_dict:
 			module_settings["index"] = len(category_dict)
-			category_dict[m.get("module_name")] = module_settings
+			category_dict[module.get("module_name")] = module_settings
 		else:
 			module_settings["index"] = 0
-			settings[m.get("category", "")] = {
-				m.get("module_name"): module_settings
+			settings[module.get("category", "")] = {
+				module.get("module_name"): module_settings
 			}
 
 	settings_json_str = json.dumps(settings)