fix: render rack width fields in grouped device forms

README.md

@@ -36,7 +36,7 @@ Release-Tag oder ein bestimmter Commit verwendet werden:
 
 ```bash
 /opt/netbox/venv/bin/pip install --upgrade --force-reinstall \
-  "git+https://git.mrblake.cc/MrBlake/Netbox-Utilities.git@v0.8.2"
+  "git+https://git.mrblake.cc/MrBlake/Netbox-Utilities.git@v0.8.3"
 ```
 
 Alternativ kann hinter dem `@` die vollständige Commit-ID stehen.

netbox_utilities/__init__.py

@@ -1,6 +1,6 @@
 from netbox.plugins import PluginConfig, get_plugin_config
 
-__version__ = "0.8.2"
+__version__ = "0.8.3"
 
 
 class NetBoxUtilitiesConfig(PluginConfig):

netbox_utilities/rack_width.py

@@ -1,5 +1,6 @@
 import decimal
 from contextvars import ContextVar
+from copy import deepcopy
 from fractions import Fraction
 from functools import wraps
 
@@ -26,6 +27,8 @@ CORE_RACK_POSITION_CONSTRAINT = "dcim_device_unique_rack_position_face"
 
 _validated_device = ContextVar("netbox_utilities_width_validated_device", default=None)
 
+RACK_WIDTH_FORM_FIELDS = ("utilities_rack_width", "utilities_horizontal_position")
+
 
 def normalize_width_position(width, horizontal_position):
     try:
@@ -114,6 +117,40 @@ def stage_width_position(device, width, horizontal_position):
     return width, horizontal_position
 
 
+def include_rack_width_in_fieldsets(fieldsets):
+    """Return an isolated fieldset layout which renders both rack width fields."""
+    if not fieldsets:
+        return fieldsets
+
+    copied_fieldsets = deepcopy(fieldsets)
+
+    def insert_after_position(group):
+        items = list(getattr(group, "items", ()))
+        if "position" in items:
+            index = items.index("position") + 1
+            for field_name in reversed(RACK_WIDTH_FORM_FIELDS):
+                if field_name not in items:
+                    items.insert(index, field_name)
+            group.items = tuple(items)
+            return True
+
+        for item in items:
+            nested_groups = getattr(item, "groups", ())
+            if any(insert_after_position(nested_group) for nested_group in nested_groups):
+                return True
+        return False
+
+    if any(insert_after_position(fieldset) for fieldset in copied_fieldsets):
+        return tuple(copied_fieldsets)
+
+    from utilities.forms.rendering import FieldSet
+
+    return (
+        *copied_fieldsets,
+        FieldSet(*RACK_WIDTH_FORM_FIELDS, name="Rackbreite im Rack"),
+    )
+
+
 def _vertical_interval(device, position=None):
     start = decimal.Decimal(position if position is not None else device.position)
     height = decimal.Decimal(str(device.device_type.u_height))
@@ -330,6 +367,10 @@ def _install_device_form():
             help_text="Position von links; bei halber Breite sind Position 1 und 2 möglich.",
         )
 
+        @property
+        def fieldsets(self):
+            return include_rack_width_in_fieldsets(super().fieldsets)
+
         def __init__(self, *args, **kwargs):
             super().__init__(*args, **kwargs)
             width, horizontal_position = _stored_width_position(self.instance)

netbox_utilities/tests/test_rack_width.py

@@ -11,6 +11,7 @@ from netbox_utilities.rack_width import (
     _cleanup_unracked_placement,
     available_units_for_device,
     horizontal_interval,
+    include_rack_width_in_fieldsets,
     intervals_cover_full_width,
     intervals_overlap,
     normalize_width_position,
@@ -20,6 +21,34 @@ from netbox_utilities.rack_width import (
 
 
 class RackWidthTest(SimpleTestCase):
+    def test_adds_rack_width_fields_to_existing_location_fieldset(self):
+        from utilities.forms.rendering import FieldSet
+
+        original = (FieldSet("site", "rack", "position", "latitude", name="Location"),)
+
+        extended = include_rack_width_in_fieldsets(original)
+
+        self.assertEqual(
+            extended[0].items,
+            (
+                "site",
+                "rack",
+                "position",
+                "utilities_rack_width",
+                "utilities_horizontal_position",
+                "latitude",
+            ),
+        )
+        self.assertEqual(original[0].items, ("site", "rack", "position", "latitude"))
+
+    def test_appends_visible_fallback_fieldset_when_position_is_missing(self):
+        from utilities.forms.rendering import FieldSet
+
+        extended = include_rack_width_in_fieldsets((FieldSet("name", name="Device"),))
+
+        self.assertEqual(extended[-1].name, "Rackbreite im Rack")
+        self.assertEqual(extended[-1].items, ("utilities_rack_width", "utilities_horizontal_position"))
+
     def test_device_edit_view_uses_explicit_rack_width_form(self):
         from netbox.registry import registry
 
@@ -32,6 +61,7 @@ class RackWidthTest(SimpleTestCase):
 
     def test_resolved_device_edit_page_renders_rack_width_fields(self):
         from dcim.models import Device
+        from utilities.forms.rendering import FieldSet
 
         object_type = SimpleNamespace(pk=1, model_class=lambda: Device)
         with (
@@ -48,17 +78,31 @@ class RackWidthTest(SimpleTestCase):
         ):
             url = reverse("dcim:device_edit", kwargs={"pk": 1})
             view_class = resolve(url).func.view_class
-            form = view_class.form()
-            html = render_to_string("htmx/form.html", {"form": form})
+            base_form = view_class.form.__mro__[1]
+            with patch.object(
+                base_form,
+                "fieldsets",
+                (FieldSet("site", "rack", "position", "face", "latitude", name="Location"),),
+            ):
+                form = view_class.form()
+                rendered_fieldsets = form.fieldsets
+                html = render_to_string("htmx/form.html", {"form": form})
 
         width = 'name="utilities_rack_width"'
         horizontal_position = 'name="utilities_horizontal_position"'
         self.assertIn(width, html)
         self.assertIn(horizontal_position, html)
-        field_names = list(form.fields)
         self.assertEqual(
-            field_names[field_names.index("position") : field_names.index("position") + 4],
-            ["position", "utilities_rack_width", "utilities_horizontal_position", "face"],
+            rendered_fieldsets[0].items,
+            (
+                "site",
+                "rack",
+                "position",
+                "utilities_rack_width",
+                "utilities_horizontal_position",
+                "face",
+                "latitude",
+            ),
         )
 
     def test_normalizes_full_width_to_first_position(self):

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "netbox-utilities"
-version = "0.8.2"
+version = "0.8.3"
 description = "Navigation, tenant utilities, partial-width rack devices, bulk uploads, and rack reordering for NetBox 4.6"
 readme = "README.md"
 requires-python = ">=3.12"