Merge pull request #4564 from netbox-community/3147-csv-import-fields

Closes #3147: Allow dynamic access to related objects during CSV import

netbox/dcim/models/__init__.py

@@ -180,12 +180,14 @@ class Site(ChangeLoggedModel, CustomFieldModel):
     )
     facility = models.CharField(
         max_length=50,
-        blank=True
+        blank=True,
+        help_text='Local facility ID or description'
     )
     asn = ASNField(
         blank=True,
         null=True,
-        verbose_name='ASN'
+        verbose_name='ASN',
+        help_text='32-bit autonomous system number'
     )
     time_zone = TimeZoneField(
         blank=True
@@ -206,13 +208,15 @@ class Site(ChangeLoggedModel, CustomFieldModel):
         max_digits=8,
         decimal_places=6,
         blank=True,
-        null=True
+        null=True,
+        help_text='GPS coordinate (latitude)'
     )
     longitude = models.DecimalField(
         max_digits=9,
         decimal_places=6,
         blank=True,
-        null=True
+        null=True,
+        help_text='GPS coordinate (longitude)'
     )
     contact_name = models.CharField(
         max_length=50,
@@ -419,7 +423,8 @@ class Rack(ChangeLoggedModel, CustomFieldModel):
         max_length=50,
         blank=True,
         null=True,
-        verbose_name='Facility ID'
+        verbose_name='Facility ID',
+        help_text='Locally-assigned identifier'
     )
     site = models.ForeignKey(
         to='dcim.Site',
@@ -431,7 +436,8 @@ class Rack(ChangeLoggedModel, CustomFieldModel):
         on_delete=models.SET_NULL,
         related_name='racks',
         blank=True,
-        null=True
+        null=True,
+        help_text='Assigned group'
     )
     tenant = models.ForeignKey(
         to='tenancy.Tenant',
@@ -450,7 +456,8 @@ class Rack(ChangeLoggedModel, CustomFieldModel):
         on_delete=models.PROTECT,
         related_name='racks',
         blank=True,
-        null=True
+        null=True,
+        help_text='Functional role'
     )
     serial = models.CharField(
         max_length=50,
@@ -480,7 +487,8 @@ class Rack(ChangeLoggedModel, CustomFieldModel):
     u_height = models.PositiveSmallIntegerField(
         default=RACK_U_HEIGHT_DEFAULT,
         verbose_name='Height (U)',
-        validators=[MinValueValidator(1), MaxValueValidator(100)]
+        validators=[MinValueValidator(1), MaxValueValidator(100)],
+        help_text='Height in rack units'
     )
     desc_units = models.BooleanField(
         default=False,
@@ -489,11 +497,13 @@ class Rack(ChangeLoggedModel, CustomFieldModel):
     )
     outer_width = models.PositiveSmallIntegerField(
         blank=True,
-        null=True
+        null=True,
+        help_text='Outer dimension of rack (width)'
     )
     outer_depth = models.PositiveSmallIntegerField(
         blank=True,
-        null=True
+        null=True,
+        help_text='Outer dimension of rack (depth)'
     )
     outer_unit = models.CharField(
         max_length=50,
@@ -514,7 +524,7 @@ class Rack(ChangeLoggedModel, CustomFieldModel):
     tags = TaggableManager(through=TaggedItem)
 
     csv_headers = [
-        'site', 'group_name', 'name', 'facility_id', 'tenant', 'status', 'role', 'type', 'serial', 'asset_tag', 'width',
+        'site', 'group', 'name', 'facility_id', 'tenant', 'status', 'role', 'type', 'serial', 'asset_tag', 'width',
         'u_height', 'desc_units', 'outer_width', 'outer_depth', 'outer_unit', 'comments',
     ]
     clone_fields = [
@@ -821,7 +831,7 @@ class RackReservation(ChangeLoggedModel):
 
     def clean(self):
 
-        if self.units:
+        if hasattr(self, 'rack') and self.units:
 
             # Validate that all specified units exist in the Rack.
             invalid_units = [u for u in self.units if u not in self.rack.units]
@@ -1415,7 +1425,7 @@ class Device(ChangeLoggedModel, ConfigContextModel, CustomFieldModel):
     tags = TaggableManager(through=TaggedItem)
 
     csv_headers = [
-        'name', 'device_role', 'tenant', 'manufacturer', 'model_name', 'platform', 'serial', 'asset_tag', 'status',
+        'name', 'device_role', 'tenant', 'manufacturer', 'device_type', 'platform', 'serial', 'asset_tag', 'status',
         'site', 'rack_group', 'rack_name', 'position', 'face', 'comments',
     ]
     clone_fields = [
@@ -1798,7 +1808,7 @@ class PowerPanel(ChangeLoggedModel):
         max_length=50
     )
 
-    csv_headers = ['site', 'rack_group_name', 'name']
+    csv_headers = ['site', 'rack_group', 'name']
 
     class Meta:
         ordering = ['site', 'name']
@@ -1905,7 +1915,7 @@ class PowerFeed(ChangeLoggedModel, CableTermination, CustomFieldModel):
     tags = TaggableManager(through=TaggedItem)
 
     csv_headers = [
-        'site', 'panel_name', 'rack_group', 'rack_name', 'name', 'status', 'type', 'supply', 'phase', 'voltage',
+        'site', 'power_panel', 'rack_group', 'rack', 'name', 'status', 'type', 'supply', 'phase', 'voltage',
         'amperage', 'max_utilization', 'comments',
     ]
     clone_fields = [