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- test-linux: platform=linux, docker + python3 - test-windows: platform=windows, arcpy + python3 - 附示例 GeoJSON: 云南/昆明/大理/百色 Ref: SuiteHub/agent-profiles#22
64 lines
2.0 KiB
Python
64 lines
2.0 KiB
Python
#!/usr/bin/env python
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"""
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Step 1: GeoJSON → SHP (arcpy)
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将省界和城市 GeoJSON 文件转换为 Shapefile
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使用 arcpy 的 JSON To Feature Class 工具
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"""
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import sys
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import json
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import os
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import arcpy
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# 允许覆写输出
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arcpy.env.overwriteOutput = True
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def main():
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province_path = os.environ.get("PARAM_PROVINCE", "")
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cities_param = os.environ.get("PARAM_CITIES", "")
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output_dir = os.environ.get("PARAM_OUTPUT_DIR", r"C:\temp\output\shp")
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if not province_path:
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print json.dumps({"error": "缺少 province 参数", "success": False})
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sys.exit(1)
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if not cities_param:
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print json.dumps({"error": "缺少 cities 参数", "success": False})
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sys.exit(1)
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if not os.path.isdir(output_dir):
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os.makedirs(output_dir)
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# 转换省界
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print json.dumps({"msg": "转换省界: " + province_path})
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province_name = os.path.splitext(os.path.basename(province_path))[0]
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province_shp = os.path.join(output_dir, "province.shp")
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# GeoJSON → Feature Class → Shapefile
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arcpy.JSONToFeatures_conversion(province_path, province_shp)
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print json.dumps({"msg": "省界已转为 SHP: " + province_shp})
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# 转换每个城市
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city_files = [c.strip() for c in cities_param.split(",") if c.strip()]
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converted = []
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for cf in city_files:
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if not os.path.isfile(cf):
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print json.dumps({"warn": "文件不存在，跳过: " + cf})
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continue
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print json.dumps({"msg": "转换城市: " + cf})
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base = os.path.splitext(os.path.basename(cf))[0]
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shp_path = os.path.join(output_dir, base + ".shp")
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arcpy.JSONToFeatures_conversion(cf, shp_path)
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converted.append(base)
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print json.dumps({"msg": "已转换: " + cf + " -> " + shp_path})
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result = {
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"success": True,
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"province_shp": province_shp,
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"city_count": len(converted),
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"cities": converted
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}
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print json.dumps(result)
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if __name__ == "__main__":
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main()
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