AKModel/views/room.py

+import csv
+
+import django.db
+from django.apps import apps
+from django.contrib import messages
+from django.http import HttpResponseRedirect
+from django.urls import reverse_lazy
+from django.utils.translation import gettext_lazy as _
+from django.views.generic import CreateView
+
+from AKModel.availability.models import Availability
+from AKModel.forms import RoomForm, RoomBatchCreationForm
+from AKModel.metaviews.admin import AdminViewMixin, EventSlugMixin, IntermediateAdminView
+from AKModel.models import Room
+
+
+class RoomCreationView(AdminViewMixin, CreateView):
+    """
+    Admin view: Create a room
+    """
+    form_class = RoomForm
+    template_name = 'admin/AKModel/room_create.html'
+
+    def get_success_url(self):
+        print(self.request.POST['save_action'])
+        if self.request.POST['save_action'] == 'save_add_another':
+            return reverse_lazy('admin:room-new')
+        if self.request.POST['save_action'] == 'save_continue':
+            return reverse_lazy('admin:AKModel_room_change', kwargs={'object_id': self.room.pk})
+        return reverse_lazy('admin:AKModel_room_changelist')
+
+    def form_valid(self, form):
+        self.room = form.save()  # pylint: disable=attribute-defined-outside-init
+
+        # translatable string with placeholders, no f-string possible
+        # pylint: disable=consider-using-f-string
+        messages.success(self.request, _("Created Room '%(room)s'" % {'room': self.room}))
+
+        return HttpResponseRedirect(self.get_success_url())
+
+
+class RoomBatchCreationView(EventSlugMixin, IntermediateAdminView):
+    """
+    Admin action: Allow to create rooms in batch by inputing a CSV-formatted list of room details into a textbox
+
+    This offers the input form, supports creation of virtual rooms if AKOnline is active, too,
+    and users can specify that default availabilities (from event start to end) should be created for the rooms
+    automatically
+    """
+    form_class = RoomBatchCreationForm
+    title = _("Import Rooms from CSV")
+
+    def get_success_url(self):
+        return reverse_lazy('admin:event_status', kwargs={'event_slug': self.event.slug})
+
+    def form_valid(self, form):
+        virtual_rooms_support = False
+        create_default_availabilities = form.cleaned_data["create_default_availabilities"]
+        created_count = 0
+
+        rooms_raw_dict: csv.DictReader = form.cleaned_data["rooms"]
+
+        # Prepare creation of virtual rooms if there is information (an URL) in the data and the AKOnline app is active
+        if apps.is_installed("AKOnline") and "url" in rooms_raw_dict.fieldnames:
+            virtual_rooms_support = True
+            # pylint: disable=import-outside-toplevel
+            from AKOnline.models import VirtualRoom
+
+        # Loop over all inputs
+        for raw_room in rooms_raw_dict:
+            # Gather the relevant information (most fields can be empty)
+            name = raw_room["name"]
+            location = raw_room["location"] if "location" in rooms_raw_dict.fieldnames else ""
+            capacity = raw_room["capacity"] if "capacity" in rooms_raw_dict.fieldnames else -1
+
+            try:
+                # Try to create a room (catches cases where the room name contains keywords or symbols that the
+                # database cannot handle (.e.g., special UTF-8 characters)
+                r = Room.objects.create(name=name,
+                                    location=location,
+                                    capacity=capacity,
+                                    event=self.event)
+
+                # and if necessary an associated virtual room, too
+                if virtual_rooms_support and raw_room["url"] != "":
+                    VirtualRoom.objects.create(room=r,
+                                               url=raw_room["url"])
+
+                # If user requested default availabilities, create them
+                if create_default_availabilities:
+                    a = Availability.with_event_length(event=self.event, room=r)
+                    a.save()
+                created_count += 1
+            except django.db.Error as e:
+                messages.add_message(self.request, messages.WARNING,
+                                     _("Could not import room {name}: {e}").format(name=name, e=str(e)))
+
+        # Inform the user about the rooms created
+        if created_count > 0:
+            messages.add_message(self.request, messages.SUCCESS,
+                                 _("Imported {count} room(s)").format(count=created_count))
+        else:
+            messages.add_message(self.request, messages.WARNING, _("No rooms imported"))
+        return super().form_valid(form)

AKModel/views/status.py

+from django.apps import apps
+from django.urls import reverse_lazy
+from django.utils.translation import gettext_lazy as _
+
+from AKModel.metaviews import status_manager
+from AKModel.metaviews.admin import EventSlugMixin
+from AKModel.metaviews.status import TemplateStatusWidget, StatusView
+
+
+@status_manager.register(name="event_overview")
+class EventOverviewWidget(TemplateStatusWidget):
+    """
+    Status page widget: Event overview
+    """
+    required_context_type = "event"
+    title = _("Overview")
+    template_name = "admin/AKModel/status/event_overview.html"
+
+    def render_status(self, context: {}) -> str:
+        return "success" if not context["event"].plan_hidden else "primary"
+
+
+@status_manager.register(name="event_categories")
+class EventCategoriesWidget(TemplateStatusWidget):
+    """
+    Status page widget: Category information
+
+    Show all categories of the event together with the number of AKs belonging to this category.
+    Offers an action to add a new category.
+    """
+    required_context_type = "event"
+    title = _("Categories")
+    template_name = "admin/AKModel/status/event_categories.html"
+    actions = [
+        {
+            "text": _("Add category"),
+            "url": reverse_lazy("admin:AKModel_akcategory_add"),
+         }
+    ]
+
+    def render_title(self, context: {}) -> str:
+        # Store category count as instance variable for re-use in body
+        self.category_count = context['event'].akcategory_set.count()  # pylint: disable=attribute-defined-outside-init
+        return f"{super().render_title(context)} ({self.category_count})"
+
+    def render_status(self, context: {}) -> str:
+        return "danger" if self.category_count == 0 else "primary"
+
+
+@status_manager.register(name="event_rooms")
+class EventRoomsWidget(TemplateStatusWidget):
+    """
+    Status page widget: Category information
+
+    Show all rooms of the event.
+    Offers actions to add a single new room as well as for batch creation.
+    """
+    required_context_type = "event"
+    title = _("Rooms")
+    template_name = "admin/AKModel/status/event_rooms.html"
+    actions = [
+        {
+            "text": _("Add Room"),
+            "url": reverse_lazy("admin:AKModel_room_add"),
+         }
+    ]
+
+    def render_title(self, context: {}) -> str:
+        # Store room count as instance variable for re-use in body
+        self.room_count = context['event'].room_set.count()  # pylint: disable=attribute-defined-outside-init
+        return f"{super().render_title(context)} ({self.room_count})"
+
+    def render_status(self, context: {}) -> str:
+        return "danger" if self.room_count == 0 else "primary"
+
+    def render_actions(self, context: {}) -> list[dict]:
+        actions = super().render_actions(context)
+        # Action has to be added here since it depends on the event for URL building
+        import_room_url = reverse_lazy("admin:room-import", kwargs={"event_slug": context["event"].slug})
+        for action in actions:
+            if action["url"] == import_room_url:
+                return actions
+
+        actions.append(
+            {
+                "text": _("Import Rooms from CSV"),
+                "url": import_room_url,
+            }
+        )
+        return actions
+
+
+@status_manager.register(name="event_aks")
+class EventAKsWidget(TemplateStatusWidget):
+    """
+    Status page widget: AK information
+
+    Show information about the AKs of this event.
+    Offers a long list of AK-related actions and also scheduling actions of AKScheduling is active
+    """
+    required_context_type = "event"
+    title = _("AKs")
+    template_name = "admin/AKModel/status/event_aks.html"
+
+    def get_context_data(self, context) -> dict:
+        context["ak_count"] = context["event"].ak_set.count()
+        context["unscheduled_slots_count"] = context["event"].akslot_set.filter(start=None).count
+        return context
+
+    def render_actions(self, context: {}) -> list[dict]:
+        actions = [
+            {
+                "text": _("Scheduling"),
+                "url": reverse_lazy("admin:schedule", kwargs={"event_slug": context["event"].slug}),
+            },
+        ]
+        if apps.is_installed("AKScheduling"):
+            actions.extend([
+                {
+                    "text": _("AKs requiring special attention"),
+                    "url": reverse_lazy("admin:special-attention", kwargs={"slug": context["event"].slug}),
+                },
+            ])
+            if context["event"].ak_set.count() > 0:
+                actions.append({
+                    "text": _("Enter Interest"),
+                    "url": reverse_lazy("admin:enter-interest",
+                                        kwargs={"event_slug": context["event"].slug,
+                                                "pk": context["event"].ak_set.all().first().pk}
+                                        ),
+                })
+        actions.extend([
+                {
+                    "text": _("Edit Default Slots"),
+                    "url": reverse_lazy("admin:default-slots-editor", kwargs={"event_slug": context["event"].slug}),
+                },
+                {
+                    "text": _("Manage ak tracks"),
+                    "url": reverse_lazy("admin:tracks_manage", kwargs={"event_slug": context["event"].slug}),
+                },
+                {
+                    "text": _("Export AKs as CSV"),
+                    "url": reverse_lazy("admin:ak_csv_export", kwargs={"event_slug": context["event"].slug}),
+                },
+                {
+                    "text": _("Export AKs for Wiki"),
+                    "url": reverse_lazy("admin:ak_wiki_export", kwargs={"slug": context["event"].slug}),
+                },
+                {
+                    "text": _("Export AK Slides"),
+                    "url": reverse_lazy("admin:ak_slide_export", kwargs={"event_slug": context["event"].slug}),
+                },
+            ]
+        )
+        return actions
+
+
+@status_manager.register(name="event_requirements")
+class EventRequirementsWidget(TemplateStatusWidget):
+    """
+    Status page widget: Requirement information information
+
+    Show information about the requirements of this event.
+    Offers actions to add new requirements or to get a list of AKs having a given requirement.
+    """
+    required_context_type = "event"
+    title = _("Requirements")
+    template_name = "admin/AKModel/status/event_requirements.html"
+
+    def render_title(self, context: {}) -> str:
+        # Store requirements count as instance variable for re-use in body
+        # pylint: disable=attribute-defined-outside-init
+        self.requirements_count = context['event'].akrequirement_set.count()
+        return f"{super().render_title(context)} ({self.requirements_count})"
+
+    def render_actions(self, context: {}) -> list[dict]:
+        return [
+            {
+                "text": _("Show AKs for requirements"),
+                "url": reverse_lazy("admin:event_requirement_overview", kwargs={"event_slug": context["event"].slug}),
+            },
+            {
+                "text": _("Add Requirement"),
+                "url": reverse_lazy("admin:AKModel_akrequirement_add"),
+            },
+        ]
+
+
+class EventStatusView(EventSlugMixin, StatusView):
+    """
+    View: Show a status dashboard for the given event
+    """
+    title = _("Event Status")
+    provided_context_type = "event"
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context["site_url"] = reverse_lazy("dashboard:dashboard_event", kwargs={'slug': context["event"].slug})
+        return context

AKOnline/admin.py

@@ -5,6 +5,9 @@ from AKOnline.models import VirtualRoom
 
 @admin.register(VirtualRoom)
 class VirtualRoomAdmin(admin.ModelAdmin):
+    """
+    Admin interface for virtual room model
+    """
     model = VirtualRoom
     list_display = ['room', 'event', 'url']
     list_filter = ['room__event']

AKOnline/apps.py

@@ -2,4 +2,7 @@ from django.apps import AppConfig
 
 
 class AkonlineConfig(AppConfig):
+    """
+    App configuration (default -- only to set the app name)
+    """
     name = 'AKOnline'

AKOnline/forms.py

@@ -6,23 +6,38 @@ from AKOnline.models import VirtualRoom
 
 
 class VirtualRoomForm(ModelForm):
+    """
+    Form to create a virtual room
+
+    Should be used as part of a multi form (see :class:`RoomWithVirtualForm` below)
+    """
     class Meta:
         model = VirtualRoom
-        exclude = ['room']
+        # Show all fields except for room
+        exclude = ['room'] #pylint: disable=modelform-uses-exclude
 
     def __init__(self, *args, **kwargs):
-        super(VirtualRoomForm, self).__init__(*args, **kwargs)
+        super().__init__(*args, **kwargs)
+        # Make the URL field optional to allow submitting the multi form without creating a virtual room
         self.fields['url'].required = False
 
 
 class RoomWithVirtualForm(MultiModelForm):
+    """
+    Combined form to create rooms and optionally virtual rooms
+
+    Multi-Form that combines a :class:`RoomForm` (from AKModel) and a :class:`VirtualRoomForm` (see above).
+
+    The form will always create a room on valid input
+    and may additionally create a virtual room if the url field of the virtual room form part is set.
+    """
     form_classes = {
         'room': RoomForm,
         'virtual': VirtualRoomForm
     }
 
     def save(self, commit=True):
-        objects = super(RoomWithVirtualForm, self).save(commit=False)
+        objects = super().save(commit=False)
 
         if commit:
             room = objects['room']

AKOnline/locale/de_DE/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-03-24 18:01+0100\n"
+"POT-Creation-Date: 2023-08-16 16:30+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -34,7 +34,7 @@ msgstr "Raum"
 msgid "Virtual Room"
 msgstr "Virtueller Raum"
 
-#: AKOnline/models.py:17
+#: AKOnline/models.py:17 AKOnline/views.py:38
 msgid "Virtual Rooms"
 msgstr "Virtuelle Räume"
 
@@ -42,12 +42,12 @@ msgstr "Virtuelle Räume"
 msgid "Leave empty if that room is not virtual/hybrid."
 msgstr "Leer lassen wenn der Raum nicht virtuell/hybrid ist"
 
-#: AKOnline/views.py:16
+#: AKOnline/views.py:25
 #, python-format
 msgid "Created Room '%(room)s'"
 msgstr "Raum '%(room)s' angelegt"
 
-#: AKOnline/views.py:18
+#: AKOnline/views.py:28
 #, python-format
 msgid "Created related Virtual Room '%(vroom)s'"
 msgstr "Verbundenen virtuellen Raum '%(vroom)s' angelegt"

AKOnline/models.py

 from django.db import models
 from django.utils.translation import gettext_lazy as _
 
-from AKModel.models import Event, Room
+from AKModel.models import Room
 
 
 class VirtualRoom(models.Model):
@@ -18,6 +18,12 @@ class VirtualRoom(models.Model):
 
     @property
     def event(self):
+        """
+        Property: Event this virtual room belongs to.
+
+        :return: Event this virtual room belongs to
+        :rtype: Event
+        """
         return self.room.event
 
     def __str__(self):

AKOnline/templates/admin/AKOnline/status/event_virtual_rooms.html

+{% load i18n %}
+
+<ul>
+    {% for room in event.room_set.all %}
+        {% if room.virtual and room.virtual.url %}
+        <li>
+            <a href="{% url 'admin:AKOnline_virtualroom_change' room.pk %}">{{ room }} ({{ room.virtual.url | truncatechars:30 }})</a>
+        </li>
+        {% endif %}
+    {% endfor %}
+</ul>

AKOnline/tests.py

-# Create your tests here.

AKOnline/views.py

@@ -2,18 +2,38 @@ from django.contrib import messages
 from django.http import HttpResponseRedirect
 from django.utils.translation import gettext_lazy as _
 
-from AKModel.views import AdminViewMixin, RoomCreationView
+from AKModel.metaviews import status_manager
+from AKModel.metaviews.status import TemplateStatusWidget
+from AKModel.views.room import RoomCreationView
 from AKOnline.forms import RoomWithVirtualForm
 
 
 class RoomCreationWithVirtualView(RoomCreationView):
+    """
+    View to create both rooms and optionally virtual rooms by filling one form
+    """
     form_class = RoomWithVirtualForm
     template_name = 'admin/AKOnline/room_create_with_virtual.html'
+    room = None
 
     def form_valid(self, form):
+        # This will create the room and additionally a virtual room if the url field is not blank
+        # objects['room'] will always a room instance afterwards, objects['virtual'] may be empty
         objects = form.save()
         self.room = objects['room']
-        messages.success(self.request, _("Created Room '%(room)s'" % {'room': objects['room']}))
+        # Create a (translated) success message containing information about the created room
+        messages.success(self.request, _("Created Room '%(room)s'" % {'room': objects['room']})) #pylint: disable=consider-using-f-string, line-too-long
         if objects['virtual'] is not None:
-            messages.success(self.request, _("Created related Virtual Room '%(vroom)s'" % {'vroom': objects['virtual']}))
+            # Create a (translated) success message containing information about the created virtual room
+            messages.success(self.request, _("Created related Virtual Room '%(vroom)s'" % {'vroom': objects['virtual']})) #pylint: disable=consider-using-f-string, line-too-long
         return HttpResponseRedirect(self.get_success_url())
+
+
+@status_manager.register(name="event_virtual_rooms")
+class EventVirtualRoomsWidget(TemplateStatusWidget):
+    """
+    Status page widget to contain information about all virtual rooms belonging to the given event
+    """
+    required_context_type = "event"
+    title = _("Virtual Rooms")
+    template_name = "admin/AKOnline/status/event_virtual_rooms.html"

AKPlan/admin.py

-# Register your models here.

AKPlan/apps.py

@@ -2,4 +2,7 @@ from django.apps import AppConfig
 
 
 class AkplanConfig(AppConfig):
+    """
+    App configuration (default, only specifies name of the app)
+    """
     name = 'AKPlan'

AKPlan/locale/de_DE/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-12-27 00:42+0100\n"
+"POT-Creation-Date: 2023-05-15 20:03+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -27,56 +27,56 @@ msgstr "Plan"
 msgid "Write to organizers of this event for questions and comments"
 msgstr "Fragen oder Kommentare? Schreib den Orgas dieses Events eine Mail"
 
-#: AKPlan/templates/AKPlan/plan_index.html:32
+#: AKPlan/templates/AKPlan/plan_index.html:36
 msgid "Day"
 msgstr "Tag"
 
-#: AKPlan/templates/AKPlan/plan_index.html:42
+#: AKPlan/templates/AKPlan/plan_index.html:46
 msgid "Event"
 msgstr "Veranstaltung"
 
-#: AKPlan/templates/AKPlan/plan_index.html:55
+#: AKPlan/templates/AKPlan/plan_index.html:59
 #: AKPlan/templates/AKPlan/plan_room.html:13
 #: AKPlan/templates/AKPlan/plan_room.html:59
-#: AKPlan/templates/AKPlan/plan_wall.html:54
+#: AKPlan/templates/AKPlan/plan_wall.html:65
 msgid "Room"
 msgstr "Raum"
 
-#: AKPlan/templates/AKPlan/plan_index.html:76
+#: AKPlan/templates/AKPlan/plan_index.html:80
 #: AKPlan/templates/AKPlan/plan_room.html:11
 #: AKPlan/templates/AKPlan/plan_track.html:9
 msgid "AK Plan"
 msgstr "AK-Plan"
 
-#: AKPlan/templates/AKPlan/plan_index.html:88
+#: AKPlan/templates/AKPlan/plan_index.html:92
 #: AKPlan/templates/AKPlan/plan_room.html:49
 msgid "Rooms"
 msgstr "Räume"
 
-#: AKPlan/templates/AKPlan/plan_index.html:101
+#: AKPlan/templates/AKPlan/plan_index.html:105
 #: AKPlan/templates/AKPlan/plan_track.html:36
 msgid "Tracks"
 msgstr "Tracks"
 
-#: AKPlan/templates/AKPlan/plan_index.html:113
+#: AKPlan/templates/AKPlan/plan_index.html:117
 msgid "AK Wall"
 msgstr "AK-Wall"
 
-#: AKPlan/templates/AKPlan/plan_index.html:126
-#: AKPlan/templates/AKPlan/plan_wall.html:119
+#: AKPlan/templates/AKPlan/plan_index.html:130
+#: AKPlan/templates/AKPlan/plan_wall.html:130
 msgid "Current AKs"
 msgstr "Aktuelle AKs"
 
-#: AKPlan/templates/AKPlan/plan_index.html:133
-#: AKPlan/templates/AKPlan/plan_wall.html:124
+#: AKPlan/templates/AKPlan/plan_index.html:137
+#: AKPlan/templates/AKPlan/plan_wall.html:135
 msgid "Next AKs"
 msgstr "Nächste AKs"
 
-#: AKPlan/templates/AKPlan/plan_index.html:141
+#: AKPlan/templates/AKPlan/plan_index.html:145
 msgid "This event is not active."
 msgstr "Dieses Event ist nicht aktiv."
 
-#: AKPlan/templates/AKPlan/plan_index.html:154
+#: AKPlan/templates/AKPlan/plan_index.html:158
 #: AKPlan/templates/AKPlan/plan_room.html:77
 #: AKPlan/templates/AKPlan/plan_track.html:58
 msgid "Plan is not visible (yet)."
@@ -99,7 +99,7 @@ msgstr "Eigenschaften"
 msgid "Track"
 msgstr "Track"
 
-#: AKPlan/templates/AKPlan/plan_wall.html:134
+#: AKPlan/templates/AKPlan/plan_wall.html:145
 msgid "Reload page automatically?"
 msgstr "Seite automatisch neu laden?"
 

AKPlan/models.py

-# Create your models here.

AKPlan/templates/AKPlan/encode_events.html

@@ -12,7 +12,7 @@
                 'resourceId': '{{ slot.room.title }}',
                 'backgroundColor': '{{ slot|highlight_change_colors }}',
                 'borderColor': '{{ slot.ak.category.color }}',
-                'url': '{% url 'submit:ak_detail' event_slug=event.slug pk=slot.ak.pk %}'
+                'url': '{{ slot.ak.detail_url }}'
             },
         {% endif %}
     {% endfor %}

AKPlan/templates/AKPlan/plan_room.html

@@ -21,7 +21,7 @@
             {'title': '{{ slot.ak }}',
             'start': '{{ slot.start | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
             'end': '{{ slot.end | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
-            'url': '{% url 'submit:ak_detail' event_slug=event.slug pk=slot.ak.pk %}',
+            'url': '{{ slot.ak.detail_url }}',
             'borderColor': '{{ slot.ak.track.color }}',
             'color': '{{ slot.ak.category.color }}',
             },

AKPlan/templates/AKPlan/plan_track.html

@@ -19,7 +19,7 @@
             {'title': '{{ slot.ak }} @ {{ slot.room }}',
             'start': '{{ slot.start | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
             'end': '{{ slot.end | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
-            'url': '{% url 'submit:ak_detail' event_slug=event.slug pk=slot.ak.pk %}',
+            'url': '{{ slot.ak.detail_url }}',
             'color': '{{ track.color }}',
             'borderColor': '{{ slot.ak.category.color }}',
             },

AKPlan/templates/AKPlan/plan_wall.html

@@ -51,6 +51,8 @@
                     start: '{{ start | timezone:event.timezone | date:"Y-m-d H:i:s" }}',
                     end: '{{ end | timezone:event.timezone  | date:"Y-m-d H:i:s"}}',
                 },
+                slotMinTime: '{{ earliest_start_hour }}:00:00',
+                slotMaxTime: '{{ latest_end_hour }}:00:00',
                 eventDidMount: function(info) {
                     $(info.el).tooltip({title: info.event.extendedProps.description});
                 },

AKPlan/templates/AKPlan/slots_table.html

@@ -4,7 +4,7 @@
 <table class="table table-striped">
     {% for akslot in slots %}
     <tr>
-        <td class="breakWord"><b><a href="{% url 'submit:ak_detail' event_slug=event.slug pk=akslot.ak.pk %}">{{ akslot.ak.name }}</a></b></td>
+        <td class="breakWord"><b><a href="{{ akslot.ak.detail_url }}">{{ akslot.ak.name }}</a></b></td>
         <td>{{ akslot.start | time:"H:i" }} - {{ akslot.end | time:"H:i" }}</td>
         <td class="breakWord">{% if akslot.room and akslot.room.pk != '' %}
             <a href="{% url 'plan:plan_room' event_slug=event.slug pk=akslot.room.pk %}">{{ akslot.room }}</a>

AKPlan/templatetags/color_gradients.py

 # gradients based on http://bsou.io/posts/color-gradients-with-python
 
 
-def hex_to_rgb(hex):
+def hex_to_rgb(hex): #pylint: disable=redefined-builtin
     """
     Convert hex color to RGB color code
     :param hex: hex encoded color
@@ -23,8 +23,7 @@ def rgb_to_hex(rgb):
     """
     # Components need to be integers for hex to make sense
     rgb = [int(x) for x in rgb]
-    return "#"+"".join(["0{0:x}".format(v) if v < 16 else
-                        "{0:x}".format(v) for v in rgb])
+    return "#"+"".join([f"0{v:x}" if v < 16 else f"{v:x}" for v in rgb])
 
 
 def linear_blend(start_hex, end_hex, position):