ArcPy 批量給shp字段賦值

工作中需要做大量圖層的拼接，為了在拼接完成后還能知道原始數據文件是什么，所以寫了個Python腳本對每個圖層的SOURCE字段進行賦值。

附上Python代碼：

# -*- coding: utf-8 -*-
# nightroad
import sys
import arcpy

path = "C:/Users/nightroad/Desktop/SHP"
arcpy.env.workspace = path
ff = arcpy.ListFeatureClasses()
for fc in ff:
    print(fc.replace(".shp", ""))
    arcpy.CalculateField_management(fc,"SOURCE",'"'+fc.replace(".shp", "")+'"',"PYTHON_9.3")
    print('Success:'+fc)