# A demo for the IDsObjectPicker interface.
import win32clipboard
import pythoncom
from win32com.adsi import adsi
from win32com.adsi.adsicon import *

cf_objectpicker = win32clipboard.RegisterClipboardFormat(CFSTR_DSOP_DS_SELECTION_LIST)

def main(): 
    hwnd = 0
 
    # Create an instance of the object picker. 
    picker = pythoncom.CoCreateInstance(adsi.CLSID_DsObjectPicker,
                                None,
                                pythoncom.CLSCTX_INPROC_SERVER,
                                adsi.IID_IDsObjectPicker)

    # Create our scope init info.
    siis = adsi.DSOP_SCOPE_INIT_INFOs(1)
    sii = siis[0]
 
    # Combine multiple scope types in a single array entry.
 
    sii.type = DSOP_SCOPE_TYPE_UPLEVEL_JOINED_DOMAIN | \
               DSOP_SCOPE_TYPE_DOWNLEVEL_JOINED_DOMAIN
 
    # Set uplevel and downlevel filters to include only computer objects.
    # Uplevel filters apply to both mixed and native modes.
    # Notice that the uplevel and downlevel flags are different.
 
    sii.filterFlags.uplevel.bothModes = DSOP_FILTER_COMPUTERS
    sii.filterFlags.downlevel = DSOP_DOWNLEVEL_FILTER_COMPUTERS
    
    # Initialize the interface.
    picker.Initialize(
        None, # Target is the local computer.
        siis, # scope infos
        DSOP_FLAG_MULTISELECT, # options
        ('objectGUID','displayName') ) # attributes to fetch
 
    do = picker.InvokeDialog(hwnd)
    # Extract the data from the IDataObject.
    format_etc = (cf_objectpicker, None,
                  pythoncom.DVASPECT_CONTENT, -1,
                  pythoncom.TYMED_HGLOBAL)
    medium = do.GetData(format_etc)
    data = adsi.StringAsDS_SELECTION_LIST(medium.data)
    for item in data:
        name, klass, adspath, upn, attrs, flags = item
        print("Item", name)
        print(" Class:", klass)
        print(" AdsPath:", adspath)
        print(" UPN:", upn)
        print(" Attrs:", attrs)
        print(" Flags:", flags)
 
if __name__=='__main__':
    main()