from arnold import *

AiBegin()


nentry = AiNodeEntryLookUp("standard_surface")
print( AiNodeEntryGetName( nentry ) );

pit = AiNodeEntryGetParamIterator(nentry)


while not AiParamIteratorFinished(pit):
    pentry = AiParamIteratorGetNext(pit)

    pname=AiParamGetName(pentry)

    mit = AiNodeEntryGetMetaDataIterator(nentry, AiParamGetName(pentry))
    while not AiMetaDataIteratorFinished(mit):
        mdentry = AiMetaDataIteratorGetNext(mit)
        if (mdentry.contents.type == AI_TYPE_INT):
            print(  "{}.{}={}".format( pname, mdentry.contents.name,mdentry.contents.value.INT ) )
        elif (mdentry.contents.type == AI_TYPE_BOOLEAN):
            print(  "{}.{}={}".format( pname, mdentry.contents.name,mdentry.contents.value.BOOL ) )
        elif (mdentry.contents.type == AI_TYPE_STRING):
            print(  "{}.{}={}".format( pname, mdentry.contents.name,mdentry.contents.value.STR ) )

        
    AiMetaDataIteratorDestroy(mit)

    
AiParamIteratorDestroy(pit)    

AiEnd()