Various fixes

piel/experimental/models/__init__.py

@@ -1,4 +1,4 @@
-from .cables import rg164
+from .cables import rg164, generic_sma, generic_banana
 from .multimeter import DMM6500
 from .rf_passives import create_power_splitter_1to2
 from .rf_calibration import (

piel/experimental/models/cables.py

@@ -1,8 +1,35 @@
-from ...types import CoaxialCable, CoaxialCableGeometryType
+from ...types import CoaxialCable, CoaxialCableGeometryType, PhysicalPort, DCCable
+
+
+def generic_banana(
+    name: str,
+    length_m: float,
+    **kwargs,
+) -> DCCable:
+    ports = [
+        PhysicalPort(
+            name="IN",
+            domain="DC",
+            connector="Male",
+        ),
+        PhysicalPort(
+            name="OUT",
+            domain="DC",
+            connector="Male",
+        )
+    ]
+
+    return DCCable(
+        name=name,
+        ports=ports,
+        **kwargs,
+    )
+
 
 
 def rg164(
     length_m: float,
+    **kwargs,
 ) -> CoaxialCable:
     geometry = CoaxialCableGeometryType(
         length_m=length_m,
@@ -25,6 +52,37 @@ def rg164(
         name="RG164",
         geometry=geometry,
         ports=ports,
+        **kwargs,
+    )
+
+
+def generic_sma(
+    name: str,
+    length_m: float,
+    **kwargs,
+) -> CoaxialCable:
+    geometry = CoaxialCableGeometryType(
+        length_m=length_m,
+    )
+
+    ports = [
+        PhysicalPort(
+            name="IN",
+            domain="RF",
+            connector="SMA",
+        ),
+        PhysicalPort(
+            name="OUT",
+            domain="RF",
+            connector="SMA",
+        )
+    ]
+
+    return CoaxialCable(
+        name=name,
+        geometry=geometry,
+        ports=ports,
+        **kwargs,
     )
 
 

piel/experimental/models/sourcemeter.py

@@ -1,8 +1,14 @@
+from typing import Optional
 from ...types import PhysicalPort
 from ..types import Sourcemeter
 
 
-def SMU2450(**kwargs) -> Sourcemeter:
+def SMU2450(name: Optional[str] = None,
+            **kwargs) -> Sourcemeter:
+
+    if name is None:
+        name = "SMU2450"
+
     ports = [
         PhysicalPort(
             name="FORCEHI",
@@ -31,4 +37,4 @@ def SMU2450(**kwargs) -> Sourcemeter:
         ),
     ]
 
-    return Sourcemeter(name="SMU2450", manufacturer="Keithley", ports=ports, **kwargs)
+    return Sourcemeter(name=name, manufacturer="Keithley", ports=ports, **kwargs)

piel/types/electrical/cables.py

@@ -122,19 +122,19 @@ class DCCable(Cable):
     """
     A DC cable is a single core cable that is used to transmit direct current.
     """
-    geometry: DCCableGeometryType
-    heat_transfer: DCCableHeatTransferType
-    material_specification: DCCableMaterialSpecificationType
+    geometry: Optional[DCCableGeometryType] = None
+    heat_transfer: Optional[DCCableHeatTransferType] = None
+    material_specification: Optional[DCCableMaterialSpecificationType] = None
 
 
 class CoaxialCable(Cable):
     """
     A coaxial cable is a type of electrical cable that has an inner conductor surrounded by a tubular insulating layer,
     surrounded by a tubular conducting shield.
     """
-    geometry: CoaxialCableGeometryType
-    heat_transfer: CoaxialCableHeatTransferType
-    material_specification: CoaxialCableMaterialSpecificationType
+    geometry: Optional[CoaxialCableGeometryType] = None
+    heat_transfer: Optional[CoaxialCableHeatTransferType] = None
+    material_specification: Optional[CoaxialCableMaterialSpecificationType] = None
 
 
 CableHeatTransferTypes = Union[CoaxialCableHeatTransferType, DCCableHeatTransferType]