import arcpy
import os
def CalcXY(dir):
try:
print ("Set Env")
arcpy.env.workspace = './'+dir
print ("Start AddField And Calculate BeginID")
shps = arcpy.ListFiles("Rivl.shp")
for shp in shps:
fieldList = arcpy.ListFields(shp,"","Double")
fieldNames = []
for field in fieldList:
fieldNames.append(field.name)
if "X" not in fieldNames:
arcpy.AddField_management(shp,"X","DOUBLE",20,5)
arcpy.AddField_management(shp,"Y","DOUBLE",20,5)
arcpy.CalculateField_management(shp, "X", "!SHAPE.CENTROID.X!","PYTHON_9.3")
arcpy.CalculateField_management(shp, "Y", "!SHAPE.CENTROID.Y!","PYTHON_9.3")
print (shp)
print ("AddField And Calculate BeginID End")
except Exception as e:
print (e.message)
CalcXY()
file_dir="."
for root, dirs, files in os.walk(file_dir):
arcpy.AddMessage("cdir"+root)
if dirs:
num=len(dirs)
arcpy.AddMessage("cdir"+str(num))
for i in range(num):
#arcpy.AddMessage("cdir"+dirs[i])
print (dirs[i])
CalcXY(dirs[i])
执行效果:
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