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42 lines
1.1 KiB
Python
42 lines
1.1 KiB
Python
from django.db import models
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from django.core.exceptions import ValidationError
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from ipaddress import IPv4Address, IPv4Network
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from solo.models import SingletonModel
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class DriverConfiguration(SingletonModel):
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remote_host = models.GenericIPAddressField(
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protocol="IPv4",
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default="192.168.4.1"
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)
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remote_port = models.SmallIntegerField(default=2560)
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timeout = models.SmallIntegerField(default=250)
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network = models.GenericIPAddressField(
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protocol="IPv4",
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default="192.168.4.0",
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blank=True,
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null=True
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)
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subnet_mask = models.GenericIPAddressField(
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protocol="IPv4",
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default="255.255.255.0",
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blank=True,
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null=True
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)
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def __str__(self):
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return "Configuration"
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def clean(self, *args, **kwargs):
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if self.network:
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try:
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IPv4Network(
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"{0}/{1}".format(self.network, self.subnet_mask))
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except ValueError as e:
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raise ValidationError(e)
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super().clean(*args, **kwargs)
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class Meta:
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verbose_name = "Configuration"
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