xianx笑话

cursor = arcpy.da.SearchCursor(fcname,["OID@","SHAPE@","SHAPE@X","SHAPE@Y","xianx","xiany"],"FID=0")

for row in cursor:

partnum = 0

for part in row[1]:

i=0

for pnt in part:

if pnt:

i += 1

a =part[0].X

b =part[0].Y

a1 = pnt.X

b1 = pnt.Y

partnum +=1