import sys
import sysconfig

print(f"Python Version: {sys.version}")

# 检查 GIL 状态
try:
    # Python 3.13+ free-threading build 才有这个属性
    is_gil_enabled = sys._is_gil_enabled()
    print(f"GIL Enabled: {is_gil_enabled}")
except AttributeError:
    print("GIL Status: Unknown (sys._is_gil_enabled not found, likely GIL-enabled build)")

# 检查 JIT 状态
# 目前没有直接的 API 检查 JIT 是否开启，通常看性能或启动日志
print("JIT Support: Experimental (Enable with -X jit)")