在Spyder當中用EDB在stackup當中插入新的layers

 注意需要將layer複製，才能修改屬性。

import clr, os, sys, System
from distutils.dir_util import copy_tree

AnsysEM_Path = 'C:/Program Files/AnsysEM/v221/Win64/'
sys.path.append(AnsysEM_Path)
os.environ['PATH'] += ';' + AnsysEM_Path

clr.AddReference('Ansys.Ansoft.Edb')
clr.AddReference('Ansys.Ansoft.SimSetupData')
import Ansys.Ansoft.Edb as edb

edb.Database.SetRunAsStandAlone(True)

aedb_path = "D:\demo2\Galileo_G87173_20431.aedb"
cell_name = 'Galileo_G87173_204'
layer_name = 'UNNAMED_004'
up_height = '10mil'
low_height = '12mil'

# %%----------------------------------------------------------------------------
n = 1
while True:
    new_aedb_path = aedb_path.replace('.aedb', '_{}.aedb'.format(n))
    if not os.path.isdir(new_aedb_path):
        break
    n += 1
copy_tree(aedb_path, new_aedb_path)

middle_layer_name = layer_name + '_1'
low_layer_name = layer_name + '_2'

DB = edb.Database.Open(new_aedb_path, False)

try:
    cells = [i for i in DB.CircuitCells]
    for cell in cells:
        if cell.GetName() == cell_name:
            break

    layout = cell.GetLayout()
    raw_layercollection = layout.GetLayerCollection()
    new_layercollection = edb.Cell.LayerCollection(raw_layercollection)

    all_layers = raw_layercollection.Layers(edb.Cell.LayerTypeSet.AllLayerSet)

    for layer in all_layers:
        if layer.GetName() == layer_name:
            layer_material = layer.GetMaterial()
            layer2 = edb.Cell.StackupLayer(middle_layer_name, edb.Cell.LayerType.SignalLayer, edb.Utility.Value('0'),
                                           edb.Utility.Value(0), "COPPER")
            layer3 = edb.Cell.StackupLayer(low_layer_name, edb.Cell.LayerType.DielectricLayer,
                                           edb.Utility.Value(low_height), edb.Utility.Value(0), layer_material)
            new_layercollection.AddLayerBelow(layer2, layer_name)
            new_layercollection.AddLayerBelow(layer3, middle_layer_name)

    empty_layercollection = edb.Cell.LayerCollection()
    for layer in new_layercollection.Layers(edb.Cell.LayerTypeSet.AllLayerSet):
        if layer.GetName() == layer_name:
            layer = layer.Clone()
            layer.SetThickness(edb.Utility.Value(up_height))
            empty_layercollection.AddLayerBottom(layer)
        else:
            empty_layercollection.AddLayerBottom(layer)

    layout.SetLayerCollection(empty_layercollection)

    DB.Save()
except:
    raise
finally:
    DB.Close()

如何在AEDT Console執行Script

 可以使用execfile()指令如下，搭配input()可做為一個簡單互動的UI。

利用批次檔執行AEDT Classical API Script

 test.bat

PATH="C:\Program Files\AnsysEM\v221\Win64\common\IronPython";%PATH%

ipy64 .\test.py
pause

test.py

import sys
sys.path.append(r'C:\Program Files\AnsysEM\v221\Win64\PythonFiles\DesktopPlugin')
sys.path.append(r'C:\Program Files\AnsysEM\v221\Win64')

import ScriptEnv
ScriptEnv.Initialize("Ansoft.ElectronicsDesktop")
oDesktop.RestoreWindow()
oProject = oDesktop.NewProject()

如何在編輯器環境編寫Classical AEDT API腳本

Spyder當中直接編輯Classical AEDT  API代碼，pip install pypiwin32

from win32com import client

oApp = client.Dispatch("Ansoft.ElectronicsDesktop.2022.1")
oDesktop = oApp.GetAppDesktop()
oDesktop.RestoreWindow()
oProject = oDesktop.NewProject()
oDesign = oProject.InsertDesign("HFSS", "HFSSDesign1", "HFSS Terminal Network", "")
oEditor = oDesign.SetActiveEditor("3D Modeler")
oEditor.CreateCylinder(
   [
      "NAME:CylinderParameters",
      "XCenter:="       , "0mm",
      "YCenter:="       , "-0.3mm",
      "ZCenter:="       , "0mm",
      "Radius:="    , "0.282842712474619mm",
      "Height:="    , "0.8mm",
      "WhichAxis:="     , "Z",
      "NumSides:="      , "0"
   ], 
   [
      "NAME:Attributes",
      "Name:="      , "Cylinder1",
      "Flags:="     , "",
      "Color:="     , "(143 175 143)",
      "Transparency:="   , 0,
      "PartCoordinateSystem:=", "Global",
      "UDMId:="     , "",
      "MaterialValue:="  , "\"vacuum\"",
      "SurfaceMaterialValue:=", "\"\"",
      "SolveInside:="       , True,
      "ShellElement:="   , False,
      "ShellElementThickness:=", "0mm",
      "IsMaterialEditable:=" , True,
      "UseMaterialAppearance:=", False,
      "IsLightweight:="  , False
   ])
#oDesktop.QuitApplication()

如何在編輯器環境編寫SIwave腳本

在Spyder當中使用win32com可以直接編輯SIwave代碼。可以pip install pypiwin32安裝win32com模組。

from win32com import client


oApp = client.Dispatch("SIwave.Application.2022.1")
oApp.RestoreWindow()
oDoc = oApp.GetActiveProject()
oDoc.ScrDrawCircle(10, 0, 20, 'METAL-1', 'NET-1', 'mm')
oDoc.ScrSaveProjectAs ('d:/demo/test215.siw')
oApp.Quit()

pyAEDT如何呼叫舊的API所寫的函數

假使我們之前已經用classical API開發了很多的自動化程式，能否在pyAEDT當中呼叫舊的程式碼，省去從頭開發的時間？答案是可以的，比方說，classical.py當中用舊的API開發的createBoxArray函數，我們可以在pyAEDT程式當中將其匯入，並使用該函數。底下範例使用non-graphical模式在不啟用GUI的狀況底下完成建模。

classical.py

def createBoxArray(m, n, spacing=1):
    for i in range(m):
        for j in range(n):
            oEditor.CreateBox(
                [
                    "NAME:BoxParameters",
                    "XPosition:="     , "{}mm".format(i*spacing),
                    "YPosition:="     , "{}mm".format(j*spacing),
                    "ZPosition:="     , "0mm",
                    "XSize:="     , "0.3mm",
                    "YSize:="     , "0.3mm",
                    "ZSize:="     , "0.4mm"
                ], 
                [
                    "NAME:Attributes",
                    "Name:="      , "Box1",
                    "Flags:="     , "",
                    "Color:="     , "(143 175 143)",
                    "Transparency:="   , 0,
                    "PartCoordinateSystem:=", "Global",
                    "UDMId:="     , "",
                    "MaterialValue:="  , "\"vacuum\"",
                    "SurfaceMaterialValue:=", "\"\"",
                    "SolveInside:="       , True,
                    "ShellElement:="   , False,
                    "ShellElementThickness:=", "0mm",
                    "IsMaterialEditable:=" , True,
                    "UseMaterialAppearance:=", False,
                    "IsLightweight:="  , False
                ])

new.py

from pyaedt import Hfss

hfss = Hfss(specified_version='2022.1', non_graphical=True)

import classical
classical.oEditor = hfss.modeler.oeditor
classical.createBoxArray(4, 8, 1)

hfss.plot()

inheritance Example

 類別繼承基本

class mylist(list):
    def __init__(self, x):
        super().__init__(x)

    def multiply(self, x):
        temp = [i for i in self]
        self.clear()
        for i in temp:
            self.append(i * x)


x = mylist([1, 2, 3])
x.append(4)
x.multiply(3)
print(x)