feat: CoordConverter 坐标转换套件 v1.0.0

TXT / Excel(CSV) / SHP 三种格式任意互转
支持 WGS84 / CGCS2000 / Xian80 / Beijing54 / Web Mercator 坐标系转换

由 Mapo 🗺️ 自动生成

cli/cli_runner.py

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+#!/usr/bin/env python3
+"""
+CoordConverter CLI — standalone command-line interface.
+"""
+import argparse
+import sys
+import os
+
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from converter.workflow import ConversionWorkflow
+from core.coord_transform import CoordTransformer
+
+
+def build_parser() -> argparse.ArgumentParser:
+    p = argparse.ArgumentParser(prog="coord-converter", description="坐标转换工具")
+    sub = p.add_subparsers(dest="command")
+
+    # convert
+    cp = sub.add_parser("convert", help="转换单个文件")
+    cp.add_argument("input", help="输入文件路径")
+    cp.add_argument("-o", "--output", required=True, help="输出文件路径")
+    cp.add_argument("--from-crs", default="auto", help="源坐标系 EPSG (默认 auto)")
+    cp.add_argument("--to-crs", default="EPSG:4490", help="目标坐标系 EPSG (默认 CGCS2000)")
+    cp.add_argument("--output-format", default="auto", help="强制输出格式")
+
+    # list-crs
+    lp = sub.add_parser("list-crs", help="列出支持的坐标系")
+    return p
+
+
+def main():
+    parser = build_parser()
+    args = parser.parse_args()
+
+    if args.command == "convert":
+        wf = ConversionWorkflow()
+        result = wf.run(
+            input_path=args.input,
+            output_path=args.output,
+            from_crs=args.from_crs if args.from_crs != "auto" else None,
+            to_crs=args.to_crs,
+            output_format=args.output_format,
+        )
+        print(f"✅ 转换完成: {result['output']}")
+        print(f"   记录数: {result['feature_count']}")
+        print(f"   坐标系: {result['crs']}")
+
+    elif args.command == "list-crs":
+        for crs in CoordTransformer.list_supported():
+            print(f"  {crs['name']:16s}  {crs['epsg']:12s}  {crs['desc']}")
+    else:
+        parser.print_help()
+
+
+if __name__ == "__main__":
+    main()