Arcpy中进度条使用方法

Arcpy中进度条使用方法

coding:utf-8

import arcpy
import sys
reload(sys)
sys.setdefaultencoding('utf-8')
path = arcpy.GetParameterAsText(0)
arcpy.env.workspace = path
fcs = arcpy.ListFeatureClasses()
fcCount = len(fcs)
i = 0
arcpy.SetProgressor("步骤", "读取数据库中的要素...", 0,fcCount, 1)
for fc in fcs:
i = i+1
desc = arcpy.Describe(fc)
arcpy.AddMessage("开始工作:"+desc.path)
arcpy.SetProgressorLabel("加载 " + desc.path + "...")
print fc
arcpy.SetProgressorPosition()
arcpy.ResetProgressor()