以arcgispro的python脚本为例在arcgispro自带的python窗口下运行python脚本

import arcpy
import json
import sys
import os
import argparse
import re
 
result = ""
jsontext = {'success': {}, 'msg': ''}
 
 
def checkSavedAprxDatasource(output_aprx_path, mapName, targetDb):
    check_result = True
    desc = arcpy.Describe(targetDb)
 
    saved_aprx = arcpy.mp.ArcGISProject(output_aprx_path)
    for saved_map in saved_aprx.listMaps():
        if saved_map.name == mapName:
            for lyr in saved_map.listLayers():
                if lyr.isFeatureLayer:
                    # print(lyr.connectionProperties)
                    if lyr.connectionProperties['workspace_factory'].upper() == 'SDE'.upper(
                    ) and lyr.connectionProperties['connection_info']['instance'] == desc.connectionProperties.instance:
                        pass
                    else:
                        check_result = False
 
    return check_result
 
 
if __name__ == '__main__':
    try:
 
        # linux
        # aprxPath = str(sys.argv[1])
        # mapName = str(sys.argv[2])
        # sourceDb = str(sys.argv[3])
        # targetDb = str(sys.argv[4])
        # output_aprx_path = str(sys.argv[5])
 
        # local pc
        aprxPath = r'D:\rvt\testaprx\testaprx.aprx'
        mapName = 'Map'
        sourceDb = r'D:\rvt\testaprx\Data.gdb'
        targetDb = r'D:\rvt\testaprx\testsde.sde'
        output_aprx_path = r'D:\rvt\testaprx\output\export5.aprx'
 
        aprx = arcpy.mp.ArcGISProject(aprxPath)
        for m in aprx.listMaps():
            if m.name == mapName:
                m.updateConnectionProperties(sourceDb, targetDb)
 
        if os.path.exists(output_aprx_path):
            os.remove(output_aprx_path)
        aprx.saveACopy(output_aprx_path)
 
        checkResult = checkSavedAprxDatasource(
            output_aprx_path, mapName, targetDb)
        if checkResult:
            jsontext['success'] = True
            result = json.dumps(jsontext)
            sys.stdout.write(result)
        else:
            jsontext['success'] = False
            jsontext['msg'] = 'Failed to replace data source'
            result = json.dumps(jsontext)
            sys.stdout.write(result)
 
    except Exception as e:
        jsontext['success'] = False
        jsontext['msg'] = e.args
        result = json.dumps(jsontext)
        sys.stdout.write(result)

方式二：使用sys.argv[ ]的形式设置相关参数

(arcgispro-py3) D:\rvt\testaprx>python test.py D:\rvt\testaprx\testaprx.aprx Map D:\rvt\testaprx\Data.gdb D:\rvt\testaprx\testsde.sde D:\rvt\testaprx\output\export5.aprx

import arcpy
import json
import sys
import os
import argparse
import re
 
result = ""
jsontext = {'success': {}, 'msg': ''}
 
 
def checkSavedAprxDatasource(output_aprx_path, mapName, targetDb):
    check_result = True
    desc = arcpy.Describe(targetDb)
 
 
    saved_aprx = arcpy.mp.ArcGISProject(output_aprx_path)
    for saved_map in saved_aprx.listMaps():
        if saved_map.name == mapName:
            for lyr in saved_map.listLayers():
                if lyr.isFeatureLayer:
                    # print(lyr.connectionProperties)
                    if lyr.connectionProperties['workspace_factory'].upper() == 'SDE'.upper(
                    ) and lyr.connectionProperties['connection_info']['instance'] == desc.connectionProperties.instance:
                        pass
                    else:
                        check_result = False
 
    return check_result
 
 
if __name__ == '__main__':
    try:
 
        # linux
        aprxPath = str(sys.argv[1])
        mapName = str(sys.argv[2])
        sourceDb = str(sys.argv[3])
        targetDb = str(sys.argv[4])
        output_aprx_path = str(sys.argv[5])
        print("aprx路径: "+aprxPath)
        print("地图视图的名称: "+mapName)
        print("当前的数据源路径: "+sourceDb)
        print("目标数据源路径: "+targetDb)
        print("aprx另存为路径: "+output_aprx_path)
 
        # local pc
        # aprxPath = r'D:\rvt\testaprx\testaprx.aprx'
        # mapName = 'Map'
        # sourceDb = r'D:\rvt\testaprx\Data.gdb'
        # targetDb = r'D:\rvt\testaprx\testsde.sde'
        # output_aprx_path = r'D:\rvt\testaprx\output\export5.aprx'
 
        aprx = arcpy.mp.ArcGISProject(aprxPath)
        for m in aprx.listMaps():
            if m.name == mapName:
                m.updateConnectionProperties(sourceDb, targetDb)
 
        if os.path.exists(output_aprx_path):
            os.remove(output_aprx_path)
        aprx.saveACopy(output_aprx_path)
 
        checkResult = checkSavedAprxDatasource(
            output_aprx_path, mapName, targetDb)
        if checkResult:
            jsontext['success'] = True
            result = json.dumps(jsontext)
            sys.stdout.write(result)
        else:
            jsontext['success'] = False
            jsontext['msg'] = 'Failed to replace data source'
            result = json.dumps(jsontext)
            sys.stdout.write(result)
 
    except Exception as e:
        jsontext['success'] = False
        jsontext['msg'] = e.args
        result = json.dumps(jsontext)
        sys.stdout.write(result)

作者：gislaozhang

链接：https://blog.csdn.net/gislaozhang/article/details/108492442

来源：CSDN
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