Refactor tables modules

netbox/circuits/tables/__init__.py

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+from .circuits import *
+from .columns import *
+from .providers import *

netbox/circuits/tables/circuits.py

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+import django_tables2 as tables
+
+from circuits.models import *
+from netbox.tables import NetBoxTable, columns
+from tenancy.tables import TenantColumn
+from .columns import CommitRateColumn
+
+__all__ = (
+    'CircuitTable',
+    'CircuitTypeTable',
+)
+
+
+CIRCUITTERMINATION_LINK = """
+{% if value.site %}
+  <a href="{{ value.site.get_absolute_url }}">{{ value.site }}</a>
+{% elif value.provider_network %}
+  <a href="{{ value.provider_network.get_absolute_url }}">{{ value.provider_network }}</a>
+{% endif %}
+"""
+
+
+class CircuitTypeTable(NetBoxTable):
+    name = tables.Column(
+        linkify=True
+    )
+    tags = columns.TagColumn(
+        url_name='circuits:circuittype_list'
+    )
+    circuit_count = tables.Column(
+        verbose_name='Circuits'
+    )
+
+    class Meta(NetBoxTable.Meta):
+        model = CircuitType
+        fields = (
+            'pk', 'id', 'name', 'circuit_count', 'description', 'slug', 'tags', 'created', 'last_updated', 'actions',
+        )
+        default_columns = ('pk', 'name', 'circuit_count', 'description', 'slug')
+
+
+class CircuitTable(NetBoxTable):
+    cid = tables.Column(
+        linkify=True,
+        verbose_name='Circuit ID'
+    )
+    provider = tables.Column(
+        linkify=True
+    )
+    status = columns.ChoiceFieldColumn()
+    tenant = TenantColumn()
+    termination_a = tables.TemplateColumn(
+        template_code=CIRCUITTERMINATION_LINK,
+        verbose_name='Side A'
+    )
+    termination_z = tables.TemplateColumn(
+        template_code=CIRCUITTERMINATION_LINK,
+        verbose_name='Side Z'
+    )
+    commit_rate = CommitRateColumn()
+    comments = columns.MarkdownColumn()
+    tags = columns.TagColumn(
+        url_name='circuits:circuit_list'
+    )
+
+    class Meta(NetBoxTable.Meta):
+        model = Circuit
+        fields = (
+            'pk', 'id', 'cid', 'provider', 'type', 'status', 'tenant', 'termination_a', 'termination_z', 'install_date',
+            'commit_rate', 'description', 'comments', 'tags', 'created', 'last_updated',
+        )
+        default_columns = (
+            'pk', 'cid', 'provider', 'type', 'status', 'tenant', 'termination_a', 'termination_z', 'description',
+        )

netbox/circuits/tables/columns.py

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+import django_tables2 as tables
+
+__all__ = (
+    'CommitRateColumn',
+)
+
+
+class CommitRateColumn(tables.TemplateColumn):
+    """
+    Humanize the commit rate in the column view
+    """
+    template_code = """
+        {% load helpers %}
+        {{ record.commit_rate|humanize_speed }}
+        """
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(template_code=self.template_code, *args, **kwargs)
+
+    def value(self, value):
+        return str(value) if value else None

netbox/circuits/tables/providers.py

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+import django_tables2 as tables
+from django_tables2.utils import Accessor
+
+from circuits.models import *
+from netbox.tables import NetBoxTable, columns
+
+__all__ = (
+    'ProviderTable',
+    'ProviderNetworkTable',
+)
+
+
+class ProviderTable(NetBoxTable):
+    name = tables.Column(
+        linkify=True
+    )
+    circuit_count = tables.Column(
+        accessor=Accessor('count_circuits'),
+        verbose_name='Circuits'
+    )
+    comments = columns.MarkdownColumn()
+    tags = columns.TagColumn(
+        url_name='circuits:provider_list'
+    )
+
+    class Meta(NetBoxTable.Meta):
+        model = Provider
+        fields = (
+            'pk', 'id', 'name', 'asn', 'account', 'portal_url', 'noc_contact', 'admin_contact', 'circuit_count',
+            'comments', 'tags', 'created', 'last_updated',
+        )
+        default_columns = ('pk', 'name', 'asn', 'account', 'circuit_count')
+
+
+class ProviderNetworkTable(NetBoxTable):
+    name = tables.Column(
+        linkify=True
+    )
+    provider = tables.Column(
+        linkify=True
+    )
+    comments = columns.MarkdownColumn()
+    tags = columns.TagColumn(
+        url_name='circuits:providernetwork_list'
+    )
+
+    class Meta(NetBoxTable.Meta):
+        model = ProviderNetwork
+        fields = (
+            'pk', 'id', 'name', 'provider', 'service_id', 'description', 'comments', 'created', 'last_updated', 'tags',
+        )
+        default_columns = ('pk', 'name', 'provider', 'service_id', 'description')