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dcim: fix #3965 by adding an option to get_rack_units

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This commit is contained in:
hellerve 2020-01-21 15:50:38 +01:00
parent 606f3dacbb
commit 255d12309a
1 changed files with 8 additions and 4 deletions
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12
netbox/dcim/models/__init__.py
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@ -468,7 +468,7 @@ class RackElevationHelperMixin:
:param unit_height: Height of each rack unit for the rendered drawing. Note this is not the total
height of the elevation
"""
elevation = self.get_rack_units(face=face, expand_devices=False)
elevation = self.get_rack_units(face=face, expand_devices=False, always_show_device=True)
reserved_units = self.get_reserved_units().keys()
return self._draw_elevations(elevation, reserved_units, face, unit_width, unit_height)
@ -694,7 +694,7 @@ class Rack(ChangeLoggedModel, CustomFieldModel, RackElevationHelperMixin):
def get_status_class(self):
return self.STATUS_CLASS_MAP.get(self.status)
def get_rack_units(self, face=DeviceFaceChoices.FACE_FRONT, exclude=None, expand_devices=True):
def get_rack_units(self, face=DeviceFaceChoices.FACE_FRONT, exclude=None, expand_devices=True, always_show_device=False):
"""
Return a list of rack units as dictionaries. Example: {'device': None, 'face': 0, 'id': 48, 'name': 'U48'}
Each key 'device' is either a Device or None. By default, multi-U devices are repeated for each U they occupy.
@ -704,6 +704,8 @@ class Rack(ChangeLoggedModel, CustomFieldModel, RackElevationHelperMixin):
:param expand_devices: When True, all units that a device occupies will be listed with each containing a
reference to the device. When False, only the bottom most unit for a device is included and that unit
contains a height attribute for the device
:param always_show_device: When True it will always show the device, no matter its orientation.
When False it will only show full-width devices or those with the right orientation in the rack.
"""
elevation = OrderedDict()
@ -723,9 +725,11 @@ class Rack(ChangeLoggedModel, CustomFieldModel, RackElevationHelperMixin):
).filter(
rack=self,
position__gt=0
).filter(
Q(face=face) | Q(device_type__is_full_depth=True)
)
if not always_show_device:
queryset = queryset.filter(
Q(face=face) | Q(device_type__is_full_depth=True)
)
for device in queryset:
if expand_devices:
for u in range(device.position, device.position + device.device_type.u_height):