Fix de la plupart des bugs

Main

See merge request bde/nk20!319

apps/food/views.py

@@ -168,7 +168,8 @@ class BasicFoodCreateView(ProtectQuerysetMixin, ProtectedCreateView):
     template_name = "food/food_update.html"
 
     def get_sample_object(self):
-        return BasicFood(
+        # We choose a club which may work or BDE else
+        food = BasicFood(
             name="",
             owner_id=1,
             expiry_date=timezone.now(),
@@ -177,6 +178,14 @@ class BasicFoodCreateView(ProtectQuerysetMixin, ProtectedCreateView):
             date_type='DLC',
         )
 
+        for membership in self.request.user.memberships.all():
+            club_id = membership.club.id
+            food.owner_id = club_id
+            if PermissionBackend.check_perm(self.request, "food.add_basicfood", food):
+                return food
+
+        return food
+
     @transaction.atomic
     def form_valid(self, form):
         if QRCode.objects.filter(qr_code_number=self.kwargs['slug']).count() > 0:
@@ -227,13 +236,22 @@ class TransformedFoodCreateView(ProtectQuerysetMixin, ProtectedCreateView):
     template_name = "food/food_update.html"
 
     def get_sample_object(self):
-        return TransformedFood(
+        # We choose a club which may work or BDE else
+        food = TransformedFood(
             name="",
             owner_id=1,
             expiry_date=timezone.now(),
             is_ready=True,
         )
 
+        for membership in self.request.user.memberships.all():
+            club_id = membership.club.id
+            food.owner_id = club_id
+            if PermissionBackend.check_perm(self.request, "food.add_transformedfood", food):
+                return food
+
+        return food
+
     @transaction.atomic
     def form_valid(self, form):
         form.instance.expiry_date = timezone.now() + timedelta(days=3)
@@ -245,10 +263,10 @@ class TransformedFoodCreateView(ProtectQuerysetMixin, ProtectedCreateView):
         return reverse_lazy('food:transformedfood_view', kwargs={"pk": self.object.pk})
 
 
-MAX_FORMS = 10
+MAX_FORMS = 100
 
 
-class ManageIngredientsView(ProtectQuerysetMixin, LoginRequiredMixin, UpdateView):
+class ManageIngredientsView(LoginRequiredMixin, UpdateView):
     """
     A view to manage ingredient for a transformed food
     """
@@ -279,6 +297,14 @@ class ManageIngredientsView(ProtectQuerysetMixin, LoginRequiredMixin, UpdateView
                     ingredient.end_of_life = _('Fully used in {meal}'.format(
                         meal=self.object.name))
                     ingredient.save()
+        # We recalculate new expiry date and allergens
+        self.object.expiry_date = self.object.creation_date + self.object.shelf_life
+        self.object.allergens.clear()
+
+        for ingredient in self.object.ingredients.iterator():
+            if not (ingredient.polymorphic_ctype.model == 'basicfood' and ingredient.date_type == 'DDM'):
+                self.object.expiry_date = min(self.object.expiry_date, ingredient.expiry_date)
+            self.object.allergens.set(self.object.allergens.union(ingredient.allergens.all()))
 
         self.object.save(old_ingredients=old_ingredients, old_allergens=old_allergens)
         return HttpResponseRedirect(self.get_success_url())

apps/member/migrations/0014_create_bda.py

@@ -0,0 +1,46 @@
+from django.db import migrations
+
+def create_bda(apps, schema_editor):
+    """
+    The club BDA is now pre-injected.
+    """
+    Club = apps.get_model("member", "club")
+    NoteClub = apps.get_model("note", "noteclub")
+    Alias = apps.get_model("note", "alias")
+    ContentType = apps.get_model('contenttypes', 'ContentType')
+    polymorphic_ctype_id = ContentType.objects.get_for_model(NoteClub).id
+    
+    Club.objects.get_or_create(
+        id=10,
+        name="BDA",
+        email="bda.ensparissaclay@gmail.com",
+        require_memberships=True,
+        membership_fee_paid=750,
+        membership_fee_unpaid=750,
+        membership_duration=396,
+        membership_start="2024-08-01",
+        membership_end="2025-09-30",
+    )
+    NoteClub.objects.get_or_create(
+        id=1937,
+        club_id=10,
+        polymorphic_ctype_id=polymorphic_ctype_id,
+    )
+    Alias.objects.get_or_create(
+        id=1937,
+        note_id=1937,
+        name="BDA",
+        normalized_name="bda",
+    )
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('member', '0013_auto_20240801_1436'),
+    ]
+    
+    operations = [
+        migrations.RunPython(create_bda),
+    ]
+

apps/permission/fixtures/initial.json

@@ -3998,6 +3998,54 @@
             "description": "Créer une transaction de ou vers la note d'un club tant que la source reste au dessus de -50 €"
         }
     },
+    {
+        "model": "permission.permission",
+        "pk": 271,
+        "fields": {
+            "model": [
+                "wei",
+                "bus"
+            ],
+            "query": "{\"wei\": [\"club\"]}",
+            "type": "change",
+            "mask": 3,
+            "field": "",
+            "permanent": false,
+            "description": "Modifier n'importe quel bus du wei"
+        }
+    },
+    {
+        "model": "permission.permission",
+        "pk": 272,
+        "fields": {
+            "model": [
+                "wei",
+                "bus"
+            ],
+            "query": "{\"wei\": [\"club\"]}",
+            "type": "view",
+            "mask": 3,
+            "field": "",
+            "permanent": false,
+            "description": "Voir tous les bus du wei"
+        }
+    },
+    {
+        "model": "permission.permission",
+        "pk": 273,
+        "fields": {
+            "model": [
+                "wei",
+                "busteam"
+            ],
+            "query": "{\"bus__wei\": [\"club\"], \"bus__wei__membership_end__gte\": [\"today\"]}",
+            "type": "view",
+            "mask": 3,
+            "field": "",
+            "permanent": false,
+            "description": "Voir toutes les équipes WEI"
+        }
+    },
     {
         "model": "permission.role",
         "pk": 1,
@@ -4091,8 +4139,8 @@
                 158,
                 159,
                 160,
-		212,
+                212,
-		222
+                222
             ]
         }
     },
@@ -4133,14 +4181,14 @@
                 50,
                 141,
                 169,
-		217,
+                217,
-		218,
+                218,
-		219,
+                219,
-		220,
+                220,
-		221,
+                221,
-		247,
+                247,
-		258,
+                258,
-		259
+                259
             ]
         }
     },
@@ -4152,8 +4200,8 @@
             "name": "Pr\u00e9sident\u22c5e de club",
             "permissions": [
                 62,
-                142,
+                135,
-                135
+                142
             ]
         }
     },
@@ -4382,7 +4430,10 @@
                 112,
                 113,
                 128,
-                130
+                130,
+                271,
+                272,
+                273
             ]
         }
     },
@@ -4538,8 +4589,8 @@
             "name": "GC anti-VSS",
             "permissions": [
                 42,
-		135,
+                135,
-		150,
+                150,
                 163,
                 164
             ]
@@ -4555,13 +4606,140 @@
                 137,
                 211,
                 212,
-		213,
+                213,
-		214,
+                214,
-		215,
+                215,
-		216
+                216
             ]
         }
     },  
+    {
+        "model": "permission.role",
+        "pk": 23,
+            "fields": {
+            "for_club": 2,
+            "name": "Darbonne",
+            "permissions": [
+                30,
+                31,
+                32
+            ]
+        }
+    }, 
+    {
+        "model": "permission.role",
+        "pk": 24,
+            "fields": {
+            "for_club": null,
+            "name": "Staffeur⋅euse (S&L,Respo Tech,...)",
+            "permissions": []
+        }
+    }, 
+    {
+        "model": "permission.role",
+        "pk": 25,
+            "fields": {
+            "for_club": null,
+            "name": "Référent⋅e Bus",
+            "permissions": [
+                22,
+                84,
+                115,
+                117,
+                118,
+                119,
+                120,
+                121,
+                122
+            ]
+        }
+    }, 
+    {
+        "model": "permission.role",
+        "pk": 28,
+            "fields": {
+            "for_club": 10,
+            "name": "Trésorièr⸱e BDA",
+            "permissions": [
+                55,
+                56,
+                57,
+                58,
+                135,
+                143,
+                176,
+                177,
+                178,
+                243,
+                260,
+                261,
+                262,
+                263,
+                264,
+                265,
+                266,
+                267,
+                268,
+                269
+            ]
+        }
+    }, 
+    {
+        "model": "permission.role",
+        "pk": 30,
+            "fields": {
+            "for_club": 10,
+            "name": "Respo sorties",
+            "permissions": [
+                49, 
+                62, 
+                141, 
+                241, 
+                242, 
+                243
+            ]
+        }
+    }, 
+    {
+        "model": "permission.role",
+        "pk": 31,
+            "fields": {
+            "for_club": 1,
+            "name": "Respo comm",
+            "permissions": [
+                135,
+                244
+            ]
+        }
+    }, 
+    {
+        "model": "permission.role",
+        "pk": 32,
+            "fields": {
+            "for_club": 10,
+            "name": "Respo comm Art",
+            "permissions": [
+                135,
+                245
+            ]
+        }
+    }, 
+    {
+        "model": "permission.role",
+        "pk": 33,
+            "fields": {
+            "for_club": 10,
+            "name": "Respo Jam",
+            "permissions": [
+                247, 
+                250, 
+                251, 
+                252, 
+                253, 
+                254
+            ]
+        }
+    }, 
     {
         "model": "wei.weirole",
         "pk": 12,
@@ -4596,5 +4774,15 @@
         "model": "wei.weirole",
         "pk": 18,
         "fields": {}
+    },
+    {
+        "model": "wei.weirole",
+        "pk": 24,
+        "fields": {}
+    },
+    {
+        "model": "wei.weirole",
+        "pk": 25,
+        "fields": {}
     }
 ]

apps/wei/forms/registration.py

@@ -39,7 +39,9 @@ class WEIRegistrationForm(forms.ModelForm):
 
     class Meta:
         model = WEIRegistration
-        exclude = ('wei', 'clothing_cut')
+        fields = ['user', 'soge_credit', 'birth_date', 'gender', 'clothing_size', 
+                'health_issues', 'emergency_contact_name', 'emergency_contact_phone', 'first_year',
+                'information_json']
         widgets = {
             "user": Autocomplete(
                 User,
@@ -50,7 +52,7 @@ class WEIRegistrationForm(forms.ModelForm):
                 },
             ),
             "birth_date": DatePickerInput(options={'minDate': '1900-01-01',
-                                                   'maxDate': '2100-01-01'}),
+                                                'maxDate': '2100-01-01'}),
         }
 
 
@@ -81,11 +83,6 @@ class WEIChooseBusForm(forms.Form):
 
 
 class WEIMembershipForm(forms.ModelForm):
-    caution_check = forms.BooleanField(
-        required=False,
-        label=_("Caution check given"),
-    )
-
     roles = forms.ModelMultipleChoiceField(
         queryset=WEIRole.objects,
         label=_("WEI Roles"),
@@ -194,3 +191,4 @@ class BusTeamForm(forms.ModelForm):
             ),
             "color": ColorWidget(),
         }
+        # "color": ColorWidget(),

apps/wei/migrations/0011_alter_weiclub_year.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.2.21 on 2025-05-25 12:23
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('wei', '0010_remove_weiregistration_specific_diet'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='weiclub',
+            name='year',
+            field=models.PositiveIntegerField(default=2025, unique=True, verbose_name='year'),
+        ),
+    ]

apps/wei/tables.py

@@ -98,7 +98,7 @@ class WEIRegistrationTable(tables.Table):
         if not hasperm:
             return format_html("<span class='no-perm'></span>")
 
-        url = reverse_lazy('wei:validate_registration', args=(record.pk,))
+        url = reverse_lazy('wei:wei_update_registration', args=(record.pk,)) + '?validate=true'
         text = _('Validate')
         if record.fee > record.user.note.balance and not record.soge_credit:
             btn_class = 'btn-secondary'

apps/wei/templates/wei/busteam_detail.html

@@ -18,6 +18,8 @@ SPDX-License-Identifier: GPL-3.0-or-later
     <div class="card-footer text-center">
         <a class="btn btn-primary btn-sm my-1" href="{% url 'wei:update_bus' pk=bus.pk %}"
             data-turbolinks="false">{% trans "Edit" %}</a>
+        <a class="btn btn-primary btn-sm my-1" href="{% url 'wei:manage_bus' pk=bus.pk %}"
+            data-turbolinks="false">{% trans "View" %}</a>
         <a class="btn btn-primary btn-sm my-1" href="{% url 'wei:add_team' pk=bus.pk %}"
             data-turbolinks="false">{% trans "Add team" %}</a>
     </div>

apps/wei/templates/wei/busteam_form.html

@@ -13,9 +13,17 @@ SPDX-License-Identifier: GPL-3.0-or-later
     <div class="card-body">
         <form method="post">
             {% csrf_token %}
+            {{ form.media }} 
             {{ form|crispy }}
             <button class="btn btn-primary" type="submit">{% trans "Submit" %}</button>
         </form>
     </div>
 </div>
+<script>
+    document.addEventListener("DOMContentLoaded", function () {
+        if (window.jscolor && jscolor.install) {
+            jscolor.install();
+        }
+    });
+</script>
 {% endblock %}

apps/wei/views.py

@@ -8,18 +8,20 @@ from datetime import date, timedelta
 from tempfile import mkdtemp
 
 from django.conf import settings
+from django.contrib import messages
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.contrib.auth.models import User
 from django.core.exceptions import PermissionDenied
 from django.db import transaction
 from django.db.models import Q, Count
 from django.db.models.functions.text import Lower
+from django import forms
 from django.http import HttpResponse, Http404
 from django.shortcuts import redirect
 from django.template.loader import render_to_string
 from django.urls import reverse_lazy
 from django.views import View
-from django.views.generic import DetailView, UpdateView, RedirectView, TemplateView
+from django.views.generic import DetailView, UpdateView, RedirectView, TemplateView, CreateView
 from django.utils.translation import gettext_lazy as _
 from django.views.generic.edit import BaseFormView, DeleteView
 from django_tables2 import SingleTableView, MultiTableMixin
@@ -37,6 +39,7 @@ from .forms import WEIForm, WEIRegistrationForm, BusForm, BusTeamForm, WEIMember
     WEIMembershipForm, CurrentSurvey
 from .tables import BusRepartitionTable, BusTable, BusTeamTable, WEITable, WEIRegistrationTable, \
     WEIRegistration1ATable, WEIMembershipTable
+from .forms.surveys import CurrentSurvey
 
 
 class CurrentWEIDetailView(LoginRequiredMixin, RedirectView):
@@ -440,6 +443,13 @@ class BusTeamCreateView(ProtectQuerysetMixin, ProtectedCreateView):
     def get_success_url(self):
         self.object.refresh_from_db()
         return reverse_lazy("wei:manage_bus_team", kwargs={"pk": self.object.pk})
+    
+    def get_template_names(self):
+        names = super().get_template_names()
+        return names
+    
+
+
 
 
 class BusTeamUpdateView(ProtectQuerysetMixin, LoginRequiredMixin, UpdateView):
@@ -472,6 +482,13 @@ class BusTeamUpdateView(ProtectQuerysetMixin, LoginRequiredMixin, UpdateView):
     def get_success_url(self):
         self.object.refresh_from_db()
         return reverse_lazy("wei:manage_bus_team", kwargs={"pk": self.object.pk})
+    
+    def get_template_names(self):
+        names = super().get_template_names()
+        return names
+    
+
+
 
 
 class BusTeamManageView(ProtectQuerysetMixin, LoginRequiredMixin, DetailView):
@@ -546,9 +563,15 @@ class WEIRegister1AView(ProtectQuerysetMixin, ProtectedCreateView):
     def get_form(self, form_class=None):
         form = super().get_form(form_class)
         form.fields["user"].initial = self.request.user
-        del form.fields["first_year"]
+        
-        del form.fields["caution_check"]
+        # Cacher les champs pendant l'inscription initiale
-        del form.fields["information_json"]
+        if "first_year" in form.fields:
+            del form.fields["first_year"]
+        if "caution_check" in form.fields:
+            del form.fields["caution_check"]
+        if "information_json" in form.fields:
+            del form.fields["information_json"]
+            
         return form
 
     @transaction.atomic
@@ -644,9 +667,13 @@ class WEIRegister2AView(ProtectQuerysetMixin, ProtectedCreateView):
             form.fields["soge_credit"].disabled = True
             form.fields["soge_credit"].help_text = _("You already opened an account in the Société générale.")
 
-        del form.fields["caution_check"]
+        # Cacher les champs pendant l'inscription initiale
-        del form.fields["first_year"]
+        if "first_year" in form.fields:
-        del form.fields["information_json"]
+            del form.fields["first_year"]
+        if "caution_check" in form.fields:
+            del form.fields["caution_check"]
+        if "information_json" in form.fields:
+            del form.fields["information_json"]
 
         return form
 
@@ -702,11 +729,15 @@ class WEIUpdateRegistrationView(ProtectQuerysetMixin, LoginRequiredMixin, Update
         # We can't update a registration once the WEI is started and before the membership start date
         if today >= wei.date_start or today < wei.membership_start:
             return redirect(reverse_lazy('wei:wei_closed', args=(wei.pk,)))
+        # Store the validate parameter in the view's state
+        self.should_validate = request.GET.get('validate', False)
         return super().dispatch(request, *args, **kwargs)
 
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
         context["club"] = self.object.wei
+        # Pass the validate parameter to the template
+        context["should_validate"] = self.should_validate
 
         if self.object.is_validated:
             membership_form = self.get_membership_form(instance=self.object.membership,
@@ -740,6 +771,9 @@ class WEIUpdateRegistrationView(ProtectQuerysetMixin, LoginRequiredMixin, Update
         # The auto-json-format may cause issues with the default field remove
         if not PermissionBackend.check_perm(self.request, 'wei.change_weiregistration_information_json', self.object):
             del form.fields["information_json"]
+        # Masquer le champ caution_check pour tout le monde dans le formulaire de modification
+        if "caution_check" in form.fields:
+            del form.fields["caution_check"]
         return form
 
     def get_membership_form(self, data=None, instance=None):
@@ -759,10 +793,30 @@ class WEIUpdateRegistrationView(ProtectQuerysetMixin, LoginRequiredMixin, Update
     def form_valid(self, form):
         # If the membership is already validated, then we update the bus and the team (and the roles)
         if form.instance.is_validated:
-            membership_form = self.get_membership_form(self.request.POST, form.instance.membership)
+            try:
-            if not membership_form.is_valid():
+                membership = form.instance.membership
+                if membership is None:
+                    raise ValueError(_("No membership found for this registration"))
+                
+                membership_form = self.get_membership_form(self.request.POST, instance=membership)
+                if not membership_form.is_valid():
+                    return self.form_invalid(form)
+                
+                # Vérifier que l'utilisateur a la permission de modifier le membership
+                # On vérifie d'abord si l'utilisateur a la permission générale de modification
+                if not self.request.user.has_perm("wei.change_weimembership"):
+                    raise PermissionDenied(_("You don't have the permission to update memberships"))
+                
+                # On vérifie ensuite les permissions spécifiques pour chaque champ modifié
+                for field_name in membership_form.changed_data:
+                    perm = f"wei.change_weimembership_{field_name}"
+                    if not self.request.user.has_perm(perm):
+                        raise PermissionDenied(_("You don't have the permission to update the field %(field)s") % {'field': field_name})
+                
+                membership_form.save()
+            except (WEIMembership.DoesNotExist, ValueError, PermissionDenied) as e:
+                form.add_error(None, str(e))
                 return self.form_invalid(form)
-            membership_form.save()
         # If it is not validated and if this is an old member, then we update the choices
         elif not form.instance.first_year and PermissionBackend.check_perm(
                 self.request, "wei.change_weiregistration_information_json", self.object):
@@ -787,14 +841,8 @@ class WEIUpdateRegistrationView(ProtectQuerysetMixin, LoginRequiredMixin, Update
             survey = CurrentSurvey(self.object)
             if not survey.is_complete():
                 return reverse_lazy("wei:wei_survey", kwargs={"pk": self.object.pk})
-        if PermissionBackend.check_perm(self.request, "wei.add_weimembership", WEIMembership(
+        # On redirige vers la validation uniquement si c'est explicitement demandé (et stocké dans la vue)
-            club=self.object.wei,
+        if self.should_validate and self.request.user.has_perm("wei.add_weimembership"):
-            user=self.object.user,
-            date_start=date.today(),
-            date_end=date.today(),
-            fee=0,
-            registration=self.object,
-        )):
             return reverse_lazy("wei:validate_registration", kwargs={"pk": self.object.pk})
         return reverse_lazy("wei:wei_detail", kwargs={"pk": self.object.wei.pk})
 
@@ -828,26 +876,21 @@ class WEIDeleteRegistrationView(ProtectQuerysetMixin, LoginRequiredMixin, Delete
         return reverse_lazy('wei:wei_detail', args=(self.object.wei.pk,))
 
 
-class WEIValidateRegistrationView(ProtectQuerysetMixin, ProtectedCreateView):
+class WEIValidateRegistrationView(LoginRequiredMixin, CreateView):
     """
     Validate WEI Registration
     """
     model = WEIMembership
     extra_context = {"title": _("Validate WEI registration")}
 
-    def get_sample_object(self):
-        registration = WEIRegistration.objects.get(pk=self.kwargs["pk"])
-        return WEIMembership(
-            club=registration.wei,
-            user=registration.user,
-            date_start=date.today(),
-            date_end=date.today() + timedelta(days=1),
-            fee=0,
-            registration=registration,
-        )
-
     def dispatch(self, request, *args, **kwargs):
-        wei = WEIRegistration.objects.get(pk=self.kwargs["pk"]).wei
+        # Vérifier d'abord si l'utilisateur a la permission générale
+        if not request.user.has_perm("wei.add_weimembership"):
+            raise PermissionDenied(_("You don't have the permission to validate registrations"))
+            
+        registration = WEIRegistration.objects.get(pk=self.kwargs["pk"])
+        
+        wei = registration.wei
         today = date.today()
         # We can't validate anyone once the WEI is started and before the membership start date
         if today >= wei.date_start or today < wei.membership_start:
@@ -900,8 +943,14 @@ class WEIValidateRegistrationView(ProtectQuerysetMixin, ProtectedCreateView):
         form.fields["last_name"].initial = registration.user.last_name
         form.fields["first_name"].initial = registration.user.first_name
 
-        if "caution_check" in form.fields:
+        # Ajouter le champ caution_check uniquement pour les non-première année et le rendre obligatoire
-            form.fields["caution_check"].initial = registration.caution_check
+        if not registration.first_year:
+            form.fields["caution_check"] = forms.BooleanField(
+                required=True,
+                initial=registration.caution_check,
+                label=_("Caution check given"),
+                help_text=_("Please make sure the check is given before validating the registration")
+            )
 
         if registration.soge_credit:
             form.fields["credit_type"].disabled = True
@@ -1289,8 +1338,22 @@ class WEIAttributeBus1ANextView(LoginRequiredMixin, RedirectView):
         if not wei.exists():
             raise Http404
         wei = wei.get()
-        qs = WEIRegistration.objects.filter(wei=wei, membership__isnull=False, membership__bus__isnull=True)
+        
-        qs = qs.filter(information_json__contains='selected_bus_pk')  # not perfect, but works...
+        # On cherche d'abord les 1A qui ont une inscription validée (membership) mais pas de bus
-        if qs.exists():
+        qs = WEIRegistration.objects.filter(
-            return reverse_lazy('wei:wei_bus_1A', args=(qs.first().pk, ))
+            wei=wei,
-        return reverse_lazy('wei:wei_1A_list', args=(wei.pk, ))
+            first_year=True,
+            membership__isnull=False,
+            membership__bus__isnull=True
+        )
+        
+        # Parmi eux, on prend ceux qui ont répondu au questionnaire (ont un bus préféré)
+        qs = qs.filter(information_json__contains='selected_bus_pk')
+        
+        if not qs.exists():
+            # Si on ne trouve personne, on affiche un message et on retourne à la liste
+            messages.info(self.request, _("No first year student without a bus found. Either all of them have a bus, or none has filled the survey yet."))
+            return reverse_lazy('wei:wei_1A_list', args=(wei.pk,))
+            
+        # On redirige vers la page d'attribution pour le premier étudiant trouvé
+        return reverse_lazy('wei:wei_bus_1A', args=(qs.first().pk,))

note_kfet/inputs.py

@@ -63,8 +63,16 @@ class ColorWidget(Widget):
     def format_value(self, value):
         if value is None:
             value = 0xFFFFFF
-        return "#{:06X}".format(value)
+        if isinstance(value, str):
+            return value  # Assume it's already a hex string like "#FFAA33"
+        try:
+            return "#{:06X}".format(value)
+        except Exception:
+            return "#FFFFFF"
+
 
     def value_from_datadict(self, data, files, name):
         val = super().value_from_datadict(data, files, name)
-        return int(val[1:], 16)
+        if val:
+            return int(val[1:], 16)
+        return None

note_kfet/templates/colorfield/color.html

@@ -0,0 +1,5 @@
+<input type="text"
+       name="{{ widget.name }}"
+       value="{{ widget.value }}"
+       class="jscolor"
+       {% include "django/forms/widgets/attrs.html" %}>