Arcpy为本地数据按指定要求添加字段

要求:本地FileGDB数据,包含多个FeatureClass。以某些指定字符命名开头的FeatureClass不处理,其他FeatureClass添加指定字段(USERCODE,GIS编码,Text类型,长度32),且当FeatureClass名称为ROALK时,除USERCODE字段外,再添加一个指定字段(CODE,编码,Text类型,长度32)。使用Arcpy实现。

代码:

# -*- coding:GBK -*-
import arcpy
from arcpy import  env

if __name__=='__main__':
    env.workspace='D:\\TestData.gdb'
    workspace = env.workspace
    featureClasses = arcpy.ListFeatureClasses()
    for fc in featureClasses:
        if fc.upper()[:3] in ['BOU','POI','TRA']:
            print  "continue"
        else:
            arcpy.AddField_management(fc,'USERCODE','TEXT','','',32,'GIS编码')
            if fc=='ROALK':
                arcpy.AddField_management(fc, 'CODE', 'TEXT', '', '', 32, '编码')

转载自:https://blog.csdn.net/a_dev/article/details/78200512

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