12.16

ga_calibration_all_factories.py

@@ -4,6 +4,7 @@ import subprocess
 import sys
 from concurrent.futures import ProcessPoolExecutor, as_completed
 from pathlib import Path
+import os
 
 import pandas as pd
 
@@ -30,14 +31,27 @@ def load_factory_codes(year: int) -> list[str]:
 
 def run_single(factory_code: str, python_exe: str, script_path: Path) -> tuple[str, int, str]:
     cmd = [python_exe, str(script_path), "--factory", factory_code]
-    result = subprocess.run(cmd, capture_output=True, text=True)
+
+    # 设置环境变量，确保子进程使用UTF-8编码
+    env = os.environ.copy()
+    env['PYTHONIOENCODING'] = 'utf-8'
+
+    # 明确指定编码为UTF-8，并设置错误处理策略
+    result = subprocess.run(
+        cmd,
+        capture_output=True,
+        text=True,
+        encoding='utf-8',
+        errors='replace',  # 将无法解码的字符替换为占位符
+        env=env
+    )
     output = (result.stdout or "") + (result.stderr or "")
     return factory_code, result.returncode, output
 
 
 def main():
     parser = argparse.ArgumentParser(description="Parallel GA calibration for all factories.")
-    parser.add_argument("--max-workers", type=int, default=6, help="并行进程数上限（默认 6）")
+    parser.add_argument("--max-workers", type=int, default=3, help="并行进程数上限（默认 6）")
     args = parser.parse_args()
 
     year = json.load(open("year.json", "r", encoding="utf-8"))["year"]