diff --git a/logs/views.py b/logs/views.py
index 9cda43f..afc1696 100644
--- a/logs/views.py
+++ b/logs/views.py
@@ -102,7 +102,8 @@ class EntriesView(generic.ListView):
         if source is None:
             return []
 
-        nb_max = settings.KHAGANAT_LOGS_MAX_DAYS - settings.KHAGANAT_LOGS_MIN_DAYS
+        nb_max = settings.KHAGANAT_LOGS_MAX_DAYS
+        nb_max -= settings.KHAGANAT_LOGS_MIN_DAYS
         lst = Entry.objects.filter(
             source=source,
         )
diff --git a/neluser/forms.py b/neluser/forms.py
index 28cf166..d2143d4 100644
--- a/neluser/forms.py
+++ b/neluser/forms.py
@@ -12,10 +12,20 @@ class RegistrationForm(UserCreationForm):
         model = NelUser
         fields = (NelUser.EMAIL_FIELD,)
 
+
 class ChangePasswordForm(forms.Form):
-    current_password = forms.CharField(label=_('current_password'), widget=forms.PasswordInput)
-    new_password = forms.CharField(label=_('new_password'), widget=forms.PasswordInput)
-    new_password_confirm = forms.CharField(label=_('new_password_confirm'), widget=forms.PasswordInput)
+    current_password = forms.CharField(
+        label=_('current_password'),
+        widget=forms.PasswordInput
+    )
+    new_password = forms.CharField(
+        label=_('new_password'),
+        widget=forms.PasswordInput
+    )
+    new_password_confirm = forms.CharField(
+        label=_('new_password_confirm'),
+        widget=forms.PasswordInput
+    )
 
     def __init__(self, *args, **kwargs):
         self.request = kwargs.pop('request')
@@ -28,17 +38,22 @@ class ChangePasswordForm(forms.Form):
         new_pass_confirm = cleaned_data.get('new_password_confirm')
         user = self.request.user
         if new_pass != new_pass_confirm:
-            raise forms.ValidationError(_('The new password does not match its confirmation.'))
+            msg = _('The new password does not match its confirmation.')
+            raise forms.ValidationError(msg)
         try:
             validate_password(new_pass, user=user)
         except ValidationError as error:
             raise forms.ValidationError(error)
         if not user.check_password(old_pass):
-            raise forms.ValidationError(_('The current password is incorrect.'))
+            msg = _('The current password is incorrect.')
+            raise forms.ValidationError(msg)
 
 
 class DeleteAccountForm(forms.Form):
-    current_password = forms.CharField(label=_('current_password'), widget=forms.PasswordInput)
+    current_password = forms.CharField(
+        label=_('current_password'),
+        widget=forms.PasswordInput
+    )
 
     def __init__(self, *args, **kwargs):
         self.request = kwargs.pop('request')
@@ -49,4 +64,5 @@ class DeleteAccountForm(forms.Form):
         password = cleaned_data.get('current_password')
         user = self.request.user
         if not user.check_password(password):
-            raise forms.ValidationError(_('The current password is incorrect.'))
+            msg = _('The current password is incorrect.')
+            raise forms.ValidationError(msg)
diff --git a/neluser/urls.py b/neluser/urls.py
index c215c17..3e1899c 100644
--- a/neluser/urls.py
+++ b/neluser/urls.py
@@ -59,6 +59,14 @@ urlpatterns = [
     path('settings/', views.settings_default, name='settings'),
 
     # Security
-    path('settings/security/password/', views.ChangePasswordView.as_view(), name='password_change'),
-    path('settings/security/delete_account/', views.DeleteAccountView.as_view(), name='delete_account'),
+    path(
+        'settings/security/password/',
+        views.ChangePasswordView.as_view(),
+        name='password_change'
+    ),
+    path(
+        'settings/security/delete_account/',
+        views.DeleteAccountView.as_view(),
+        name='delete_account'
+    ),
 ]
diff --git a/nsfw/views.py b/nsfw/views.py
index d9fc3a9..6415dcc 100644
--- a/nsfw/views.py
+++ b/nsfw/views.py
@@ -73,7 +73,12 @@ def warn_msg(request, next_url=None):
         'next_url': next_url,
         'is_authenticated': request.user.is_authenticated,
     }
-    return render_to_string(request, 'nsfw/redirect_page.html', context=context)
+    ret = render_to_string(
+        request,
+        'nsfw/redirect_page.html',
+        context=context
+    )
+    return ret
 
 
 def redirect(request):
@@ -83,6 +88,7 @@ def redirect(request):
     )
     return HttpResponseRedirect(dest)
 
+
 def alert(request, next_url=None):
     context = {
         'next_url': next_url,
diff --git a/pages/templatetags/get_page.py b/pages/templatetags/get_page.py
index f922490..c7e5e76 100644
--- a/pages/templatetags/get_page.py
+++ b/pages/templatetags/get_page.py
@@ -4,6 +4,7 @@ from django import template
 
 register = template.Library()
 
+
 @register.simple_tag(takes_context=True)
 def get_page(context, slug):
     request = context['request']