updates

netcad/device/__init__.py

@@ -2,7 +2,8 @@
 #  GNU General Public License v3.0+ (see LICENSE or https://www.gnu.org/licenses/gpl-3.0.txt)
 
 from .device import Device, DeviceInterface, DeviceCatalog
-from .device_attributed import HostDevice, DeviceNonExclusive, DeviceNotManaged
+from .device_attributed import DeviceNonExclusive, DeviceNotManaged
+from .device_host import HostDevice, attach_host_port
 from .device_group import PseudoDevice, DeviceGroup, DeviceGroupMember
 from .peer_interface_id import PeerInterfaceId
 from .device_type import DeviceType, DeviceTypeRegistry

netcad/device/device_attributed.py

@@ -1,24 +1,5 @@
 from .device import Device
 
-
-# noinspection PyUnresolvedReferences
-class HostDevice(Device):
-    """
-    Denotes a Host device that is connected to the network.  This device is not
-    managemed by the NetCAD system.  The Host device is used to represent
-    connectivity related design aspects.
-
-    Attributes
-    ---------
-    is_host: bool, always True
-    is_not_managed: bool, always True
-    """
-
-    is_host = True
-    is_pseudo = True
-    is_not_managed = True
-
-
 # noinspection PyUnresolvedReferences
 class DeviceNonExclusive(Device):
     """

netcad/device/device_host.py

@@ -0,0 +1,38 @@
+from .device import Device
+from ..helpers import StrEnum
+
+# noinspection PyUnresolvedReferences
+class _HostDevice(Device):
+    """
+    Denotes a Host device that is connected to the network.  This device is not
+    managemed by the NetCAD system.  The Host device is used to represent
+    connectivity related design aspects.
+
+    Attributes
+    ---------
+    is_host: bool, always True
+    is_not_managed: bool, always True
+    """
+
+    is_host = True
+    is_pseudo = True
+    is_not_managed = True
+
+
+class HostDevice(_HostDevice):
+    def __init__(self, name: str, **kwargs):
+        super().__init__(name, **kwargs)
+        self.port_connectivity = {}
+        if not kwargs.get('no_auto_cable'):
+            for iface in self.interfaces.values():
+                iface.cable_id = self.cable_id(iface.name)
+
+    def cable_id(self, port_id):
+        return f"{self.name}_{port_id}"
+
+
+def attach_host_port(dev: Device, if_name: str, host_name: str | StrEnum, host_port: str):
+    host_dev = dev.design.devices[host_name]
+    with dev.interfaces[if_name] as iface:
+        iface.profile = host_dev.port_connectivity[host_port]
+        iface.cable_id = host_dev.cable_id(host_port)

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
     name = "netcad"
-    version = "0.9.2"
+    version = "0.10.0"
     description = "NetCAD/CAM - Network Automation by Design"
     authors = ["Jeremy Schulman"]
     readme = "README.md"