diff --git a/bookwyrm/forms/edit_user.py b/bookwyrm/forms/edit_user.py
index 51be68a51..d86aed31d 100644
--- a/bookwyrm/forms/edit_user.py
+++ b/bookwyrm/forms/edit_user.py
@@ -4,12 +4,12 @@ from django.contrib.auth.password_validation import validate_password
 from django.core.exceptions import ValidationError
 from django.utils.translation import gettext_lazy as _
 
+import pyotp
+
 from bookwyrm import models
 from bookwyrm.models.fields import ClearableFileInputWithWarning
 from .custom_form import CustomForm
 
-import pyotp
-
 # pylint: disable=missing-class-docstring
 class EditUserForm(CustomForm):
     class Meta:
diff --git a/bookwyrm/views/landing/login.py b/bookwyrm/views/landing/login.py
index 6feb1d5d0..364b721d2 100644
--- a/bookwyrm/views/landing/login.py
+++ b/bookwyrm/views/landing/login.py
@@ -29,6 +29,7 @@ class Login(View):
         }
         return TemplateResponse(request, "landing/login.html", data)
 
+    #pylint: disable=too-many-return-statements
     @sensitive_variables("password")
     @method_decorator(sensitive_post_parameters("password"))
     def post(self, request):
@@ -52,7 +53,7 @@ class Login(View):
         user = authenticate(request, username=username, password=password)
         if user is not None:
             # if 2fa is set, don't log them in until they enter the right code
-            if user.two_factor_auth == True:
+            if user.two_factor_auth is True:
                 form = forms.Confirm2FAForm(request.GET, user)
                 return TemplateResponse(
                     request,
@@ -66,7 +67,7 @@ class Login(View):
             if request.POST.get("first_login"):
                 return set_language(user, redirect("get-started-profile"))
 
-            if user.two_factor_auth == None:
+            if user.two_factor_auth is None:
                 # set to false so this page doesn't pop up again
                 user.two_factor_auth = False
                 user.save(broadcast=False, update_fields=["two_factor_auth"])
diff --git a/bookwyrm/views/preferences/two_factor_auth.py b/bookwyrm/views/preferences/two_factor_auth.py
index 17cec5290..26cb87f21 100644
--- a/bookwyrm/views/preferences/two_factor_auth.py
+++ b/bookwyrm/views/preferences/two_factor_auth.py
@@ -1,8 +1,8 @@
 """ class views for 2FA management """
+import time
 import pyotp
 import qrcode
 import qrcode.image.svg
-import time
 
 from django.contrib.auth import login
 from django.contrib.auth.decorators import login_required
@@ -52,10 +52,10 @@ class Edit2FA(View):
         provisioning_url = pyotp.totp.TOTP(otp_secret).provisioning_uri(
             name=user.localname, issuer_name=DOMAIN
         )
-        qr = qrcode.QRCode(image_factory=qrcode.image.svg.SvgPathImage)
-        qr.add_data(provisioning_url)
-        qr.make(fit=True)
-        img = qr.make_image(attrib={"fill": "black"})
+        qr_code = qrcode.QRCode(image_factory=qrcode.image.svg.SvgPathImage)
+        qr_code.add_data(provisioning_url)
+        qr_code.make(fit=True)
+        img = qr_code.make_image(attrib={"fill": "black"})
         return img.to_string()
 
 
@@ -119,4 +119,5 @@ class Prompt2FA(View):
     """Alert user to the existence of 2FA"""
 
     def get(self, request):
+        """Alert user to the existence of 2FA"""
         return TemplateResponse(request, "two_factor_auth/two_factor_prompt.html")