在SW中新建一个零件文档，建立一个立方体，长度和宽度自定义，高度100mm，下面通过python实现读取该立方体的高度：

import win32com.client as win32
import pythoncom

swApp = win32.Dispatch('sldworks.application')
swApp.Visible = True
Nothing = win32.VARIANT(pythoncom.VT_DISPATCH, None)
swModel = swApp.ActiveDoc
swDim = swModel.Parameter("D1@凸台-拉伸1")
print(swModel.GetPathName)
print(swDim.FullName)
print(swDim.Name)
vConfigNames = swModel.GetConfigurationNames
vValue = swDim.GetSystemValue3(1, (vConfigNames))
print(vValue(0) * 1000)

代码报错，如下：

Traceback (most recent call last):
  File "D:\pycharm pjt\main.py", line 14, in <module>
    print(vValue(0) * 1000)
TypeError: 'tuple' object is not callable

修正后如下所示：

import win32com.client as win32
import pythoncom

swApp = win32.Dispatch('sldworks.application')
swApp.Visible = True
Nothing = win32.VARIANT(pythoncom.VT_DISPATCH, None)
swModel = swApp.ActiveDoc
swDim = swModel.Parameter("D1@凸台-拉伸1")
print(swModel.GetPathName)
print(swDim.FullName)
print(swDim.Name)
vConfigNames = swModel.GetConfigurationNames
vValue = swDim.GetSystemValue3(1, (vConfigNames))
print(f"{vValue[0] * 1000} mm")

D1@凸台-拉伸1@零件1.Part
D1
100.0 mm