netbox-docker/startup_scripts/020_custom_fields.py

60 lines
1.8 KiB
Python
Raw Normal View History

from extras.models import CustomField, CustomFieldChoice
from ruamel.yaml import YAML
from pathlib import Path
import sys
def get_class_for_class_path(class_path):
import importlib
from django.contrib.contenttypes.models import ContentType
module_name, class_name = class_path.rsplit(".", 1)
module = importlib.import_module(module_name)
clazz = getattr(module, class_name)
return ContentType.objects.get_for_model(clazz)
file = Path('/opt/netbox/initializers/custom_fields.yml')
if not file.is_file():
sys.exit()
with file.open('r') as stream:
yaml = YAML(typ='safe')
customfields = yaml.load(stream)
if customfields is not None:
for cf_name, cf_details in customfields.items():
custom_field, created = CustomField.objects.get_or_create(name = cf_name)
if created:
if cf_details.get('default', 0):
custom_field.default = cf_details['default']
if cf_details.get('description', 0):
custom_field.description = cf_details['description']
if cf_details.get('label', 0):
custom_field.label = cf_details['label']
for object_type in cf_details.get('on_objects', []):
custom_field.obj_type.add(get_class_for_class_path(object_type))
if cf_details.get('required', 0):
custom_field.required = cf_details['required']
if cf_details.get('type', 0):
custom_field.type = cf_details['type']
if cf_details.get('weight', 0):
custom_field.weight = cf_details['weight']
custom_field.save()
for idx, choice_details in enumerate(cf_details.get('choices', [])):
2018-05-18 21:24:31 +02:00
choice, _ = CustomFieldChoice.objects.get_or_create(
field=custom_field,
value=choice_details['value'],
defaults={'weight': idx * 10}
)
print("🔧 Created custom field", cf_name)