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ZiPingEightChar/scripts/cast_chart.py
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moxiaonian d9da4301cd 公众授权版:normal · 1000 次 · 有效期至 2026-12-31
副本编号 LY-20261007-AC63(水印指纹已嵌入)
含 README、.gitignore;排除 .DS_Store / __pycache__ / .pytest_cache
2026-10-07 17:29:52 +08:00

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#!/usr/bin/env python3
# 副本 LY-20261007-AC63 · 授权对象 normal
"""子平排盘 —— 唯一对外接口。
用法:
python cast_chart.py --name 张三 --gender 男 \
--birth "1990-05-14 08:30" --place "四川省成都市"
输出:Markdown 到 stdout。
退出码:0 成功;2 输入不可用(应追问用户);3 库内部错误(报错,不猜);4 授权不可用(软锁,见 LICENSE.md)。
"""
import argparse
import sys
import traceback
from datetime import datetime
from pathlib import Path
# 引导:无论从哪个目录调用,scripts/ 下的顶层包(geo/astro/chart/render)都可导入
sys.path.insert(0, str(Path(__file__).resolve().parent))
# 免安装:优先使用随包内置的依赖(vendor/,版本锁定 tyme4py==1.5.0 + tzdata)
# vendor 目录不存在时回退到环境中已安装的包(开发模式)
_VENDOR = Path(__file__).resolve().parents[1] / "vendor"
if _VENDOR.is_dir():
sys.path.insert(0, str(_VENDOR))
def main() -> int:
ap = argparse.ArgumentParser(
prog="cast_chart.py",
description="子平真诠八字排盘:姓名/性别/出生时刻/出生地 → 结构化命盘 Markdown(只排盘,不断命)",
)
ap.add_argument("--name", required=True, help="姓名")
ap.add_argument("--gender", required=True, choices=["男", "女"],
help="性别:男 或 女")
ap.add_argument("--birth", required=True,
help='出生时刻(当地钟表时间),格式 "YYYY-MM-DD HH:MM",时刻必需')
ap.add_argument("--place", required=True,
help="出生地,精确到地级市一级,如「四川省成都市」")
a = ap.parse_args()
# 软授权锁:定制副本(含 data/.license.json)按授权次数/期限放行;母版无状态文件直接放行
import _license_gate as _gate
_deny = _gate.check(Path(__file__).resolve().parents[1])
if _deny:
print(f"ERROR: {_deny}", file=sys.stderr)
return 4
try:
# 延迟导入:让 --help 不依赖下游模块就绪;导入失败按库内部错误(退出码 3)处理
from geo.cities import resolve_location, LocationError
from astro.timezone_resolve import to_utc
from astro.solar_time import to_true_solar_time
from astro.day_boundary import resolve_calendar_day
from chart.tyme_adapter import cast
from chart.luck import (
compute_luck, decade_pillars, flow_months, flow_years, is_forward,
)
from chart.model import build_chart_data
from render.markdown import render
# L0-a 地点解析(失败抛 LocationError → 退出码 2)
try:
loc = resolve_location(a.place)
except LocationError as e:
print(f"ERROR: {e}", file=sys.stderr)
return 2
# L0-b 出生时刻解析
try:
clock = datetime.strptime(a.birth.strip(), "%Y-%m-%d %H:%M")
except ValueError:
print("ERROR: 出生时间格式应为 YYYY-MM-DD HH:MM;"
"若用户只给了日期,请追问具体时刻。", file=sys.stderr)
return 2
# L0-c 当地钟表时间 → UTC(含历史时区/夏令时审计)
utc, tz_audit = to_utc(clock, loc)
# L0-d UTC → 真太阳时(经度修正 + 均时差)
tst, st_audit = to_true_solar_time(utc, loc.lon)
# L0-e 子初换日:真太阳时 23:00–24:00 归入次日
day, bd_audit = resolve_calendar_day(tst)
# 排盘时刻 = 换日后的日历日 + 真太阳时的时分秒
cast_dt = day.replace(hour=tst.hour, minute=tst.minute, second=tst.second)
# L1-a 排盘(tyme4py 唯一接触面)
raw = cast(cast_dt, a.gender)
# L1-b 起运、大运、流年、流月
forward = is_forward(a.gender, raw["year"]["gan"])
luck = compute_luck(
birth_tst=tst,
prev_jie_time=raw["prev_jie"]["time"],
next_jie_time=raw["next_jie"]["time"],
forward=forward,
)
decade = decade_pillars(
raw["month"]["gan"], raw["month"]["zhi"], forward,
luck["start_age_years"], cast_dt.year,
)
this_year = datetime.now().year
years = flow_years(this_year, 10)
months = flow_months(this_year)
# L1-c 组装 ChartData
chart = build_chart_data(
name=a.name, gender=a.gender, place=a.place, clock=a.birth,
loc=loc, tz_audit=tz_audit, st_audit=st_audit, bd_audit=bd_audit,
raw=raw, luck=luck, luck_pillars=decade,
flow_years=years, flow_months=months,
)
# L2 渲染:stdout 只出 Markdown
print(render(chart))
_gate.consume(Path(__file__).resolve().parents[1])
return 0
except Exception:
print("ERROR: 排盘内部错误。请把以下信息原样报告给用户,"
"不要自行猜测命盘。", file=sys.stderr)
traceback.print_exc(file=sys.stderr)
return 3
if __name__ == "__main__":
raise SystemExit(main())