Fix #1296 -- Show last_login in user admin

src/pretix/control/forms/users.py

@@ -48,12 +48,14 @@ class UserEditForm(forms.ModelForm):
             'email',
             'require_2fa',
             'is_active',
-            'is_staff'
+            'is_staff',
+            'last_login'
         ]
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
         self.fields['email'].required = True
+        self.fields['last_login'].disabled = True
 
     def clean_email(self):
         email = self.cleaned_data['email']

src/pretix/control/templates/pretixcontrol/users/form.html

@@ -33,6 +33,7 @@
                     {% bootstrap_field form.email layout='control' %}
                     {% bootstrap_field form.new_pw layout='control' %}
                     {% bootstrap_field form.new_pw_repeat layout='control' %}
+                    {% bootstrap_field form.last_login layout='control' %}
                     {% bootstrap_field form.require_2fa layout='control' %}
                 </fieldset>
                 <fieldset>