sonar issue

account/admin.py

@@ -19,6 +19,7 @@ class UserNotificationAdmin(admin.ModelAdmin):
     list_display = ['user', 'push_notification', 'email_notification', 'sms_notification']
 
     def __str__(self):
+        """Return image url"""
         return self.image_url
 @admin.register(DefaultTaskImages)
 class DefaultTaskImagesAdmin(admin.ModelAdmin):
@@ -26,6 +27,7 @@ class DefaultTaskImagesAdmin(admin.ModelAdmin):
     list_display = ['task_name', 'image_url']
 
     def __str__(self):
+        """Return image url"""
         return self.image_url
 
 @admin.register(UserEmailOtp)
@@ -43,4 +45,5 @@ class UserDeviceDetailsAdmin(admin.ModelAdmin):
     list_display = ['user', 'device_id']
 
     def __str__(self):
+        """Return user email"""
         return self.user.email

account/custom_middleware.py

@@ -11,7 +11,7 @@ from base.messages import ERROR_CODE, SUCCESS_CODE
 """Custom middleware
 when user login with
 multiple device simultaneously"""
-class CustomMiddleware:
+class CustomMiddleware(object):
     """Custom middleware"""
     def __init__(self, get_response):
         """response"""
@@ -21,11 +21,11 @@ class CustomMiddleware:
         # Code to be executed before the view is called
         response = self.get_response(request)
         # Code to be executed after the view is called
-        device_id = request.META['HTTP_DEVICE_ID']
+        device_id = request.META.get('HTTP_DEVICE_ID')
         if request.user.is_authenticated:
             """device details"""
             device_details = UserDeviceDetails.objects.filter(user=request.user, device_id=device_id).last()
-            if not device_details:
+            if device_id and not device_details:
                 custom_error = custom_error_response(ERROR_CODE['2037'], response_status=status.HTTP_404_NOT_FOUND)
                 response = Response(custom_error.data, status=status.HTTP_404_NOT_FOUND)
                 # Set content type header to "application/json"

base/messages.py

@@ -58,8 +58,10 @@ ERROR_CODE = {
     "2032": "Failed to send email",
     "2033": "Missing required fields",
     "2034": "Junior is not associated",
+    # image size
     "2035": "Image should not be 0 kb",
     "2036": "Choose valid user",
+    # log in multiple device msg
     "2037": "You are already log in another device"
 }
 """Success message code"""

guardian/urls.py

@@ -9,15 +9,15 @@ from rest_framework import routers
 """Define Router"""
 router = routers.SimpleRouter()
 
-"""API End points with router
-in this file
-we define various api end point
-that is covered in this guardian 
-section API:- like 
-sign-up, create guardian profile,
-create-task,
-all task list, top junior,
-filter-task"""
+# API End points with router
+# in this file
+# we define various api end point
+# that is covered in this guardian
+# section API:- like
+# sign-up, create guardian profile,
+# create-task,
+# all task list, top junior,
+# filter-task"""
 """Sign up API"""
 router.register('sign-up', SignupViewset, basename='sign-up')
 """Create guardian profile API"""