root/Jyotisha
2
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity
Files
bfc68706140ea2b2520b1d77a400d5a137afdbd5
Jyotisha/scripts/extended_dashas.py
T
732642856 494e387018 Productize jyotish app release surface
2026-06-24 13:37:33 +08:00

409 lines
17 KiB
Python
Raw Blame History

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
扩展Dasha系统 v2.0 — 冲刺全球第一
新增：Kalachakra, Narayana, Yogini, Shasti-Hayani, Navamsa, Kendradi, Tara, Shoola
Dasha总数：10 → 18
"""
from datetime import datetime, timedelta
from typing import Dict, List, Tuple
YEAR_DAYS = 365.25636
SIGNS = ['Aries','Taurus','Gemini','Cancer','Leo','Virgo',
'Libra','Scorpio','Sagittarius','Capricorn','Aquarius','Pisces']
DASHA_ORDER = ['Ketu','Venus','Sun','Moon','Mars','Rahu','Jupiter','Saturn','Mercury']
NAKSHATRAS = ['Ashwini','Bharani','Krittika','Rohini','Mrigashira','Ardra',
'Punarvasu','Pushya','Ashlesha','Magha','PurvaPhalguni','UttaraPhalguni',
'Hasta','Chitra','Swati','Vishakha','Anuradha','Jyeshtha',
'Mula','PurvaAshadha','UttaraAshadha','Shravana','Dhanishta','Shatabhisha',
'PurvaBhadrapada','UttaraBhadrapada','Revati']
# =============================================================================
# 1. Kalachakra Dasha（时轮大运）
# =============================================================================
KALACHAKRA_NAVAMSHA_MAP = {}
KALACHAKRA_SAVYA = ['Aries','Taurus','Gemini','Cancer','Leo','Virgo','Libra','Scorpio','Sagittarius']
KALACHAKRA_APASAVYA = ['Scorpio','Libra','Virgo','Cancer','Leo','Gemini','Taurus','Aries','Sagittarius']
KALACHAKRA_YEARS = {'Aries':10,'Taurus':16,'Gemini':18,'Cancer':24,'Leo':20,'Virgo':22,'Libra':12,'Scorpio':14,'Sagittarius':8,'Capricorn':7,'Aquarius':9,'Pisces':11}
def calc_kalachakra_dasha(birth_date: datetime, moon_nak_idx: int,
moon_pada: int) -> List[Dict]:
"""Kalachakra Dasha（时轮大运）"""
# 判定savya/apasavya序列
savya_naks = {0,1,2,3,4,5,10,11,12,13,14,15,22,23,24,25,26}
is_savya = moon_nak_idx in savya_naks
sequence = KALACHAKRA_SAVYA if is_savya else KALACHAKRA_APASAVYA
# 起始点
pada_map = {1:0, 2:3, 3:6, 4:0} # 简化映射
start_offset = pada_map.get(moon_pada, 0)
start_idx = (moon_nak_idx % 9 + start_offset) % 9
results = []
current = birth_date
for i in range(9):
sign_idx = (start_idx + i) % 9
sign = sequence[sign_idx]
years = KALACHAKRA_YEARS.get(sign, 10)
end_date = current + timedelta(days=years * YEAR_DAYS)
results.append({
'lord': sign, 'years': years,
'start': current.strftime('%Y-%m-%d'),
'end': end_date.strftime('%Y-%m-%d'),
})
current = end_date
return results
# =============================================================================
# 2. Narayana Dasha（那罗延大运）
# =============================================================================
NARAYANA_ORDER = ['Aries','Scorpio','Sagittarius','Pisces','Capricorn','Aquarius','Taurus','Virgo','Leo','Cancer','Gemini','Libra']
def calc_narayana_dasha(birth_date: datetime, asc_sign_idx: int) -> List[Dict]:
"""Narayana Dasha — 基于星座的推运系统"""
start_idx = NARAYANA_ORDER.index(SIGNS[asc_sign_idx])
results = []
current = birth_date
for i in range(12):
idx = (start_idx + i) % 12
sign = NARAYANA_ORDER[idx]
years = (idx % 3 + 1) * 3 # movable=3, fixed=6, dual=9
end_date = current + timedelta(days=years * YEAR_DAYS)
results.append({
'lord': sign, 'years': years,
'start': current.strftime('%Y-%m-%d'),
'end': end_date.strftime('%Y-%m-%d'),
})
current = end_date
return results
# =============================================================================
# 3. Yogini Dasha（瑜伽女神大运）— 36年周期
# =============================================================================
YOGINI_LORDS = ['Mangala','Pingala','Dhanya','Bhramari','Bhadrika','Ulka','Siddha','Sankata']
YOGINI_YEARS = [1,2,3,4,5,6,7,8] # 总和=36
def calc_yogini_dasha(birth_date: datetime, moon_nak_idx: int) -> List[Dict]:
"""Yogini Dasha — 36年女神周期"""
start_idx = moon_nak_idx % 8
results = []
current = birth_date
for i in range(8):
idx = (start_idx + i) % 8
lord = YOGINI_LORDS[idx]
years = YOGINI_YEARS[idx]
end_date = current + timedelta(days=years * YEAR_DAYS)
results.append({
'lord': lord, 'years': years,
'start': current.strftime('%Y-%m-%d'),
'end': end_date.strftime('%Y-%m-%d'),
})
current = end_date
return results
# =============================================================================
# 4. Shasti-Hayani Dasha（六十哈亚尼大运）
# =============================================================================
SHASTI_LORDS = ['Sun','Moon','Mars','Mercury','Jupiter','Venus','Saturn']
SHASTI_YEARS = [6,8,10,12,14,16,18]
def calc_shasti_hayani_dasha(birth_date: datetime, sun_sign_idx: int) -> List[Dict]:
"""Shasti-Hayani Dasha — 基于太阳位置的60年推运"""
start_idx = sun_sign_idx % 7
results = []
current = birth_date
for i in range(7):
idx = (start_idx + i) % 7
lord = SHASTI_LORDS[idx]
years = SHASTI_YEARS[idx]
end_date = current + timedelta(days=years * YEAR_DAYS)
results.append({
'lord': lord, 'years': years,
'start': current.strftime('%Y-%m-%d'),
'end': end_date.strftime('%Y-%m-%d'),
})
current = end_date
return results
# =============================================================================
# 5. Navamsa Dasha（九分盘大运）
# =============================================================================
def calc_navamsa_dasha(birth_date: datetime, d9_asc_sign_idx: int) -> List[Dict]:
"""Navamsa Dasha — 基于D9上升的星座推运"""
results = []
current = birth_date
for i in range(12):
sign_idx = (d9_asc_sign_idx + i) % 12
sign = SIGNS[sign_idx]
years = (i % 3 + 1) * 3
end_date = current + timedelta(days=years * YEAR_DAYS)
results.append({
'lord': sign, 'years': years,
'start': current.strftime('%Y-%m-%d'),
'end': end_date.strftime('%Y-%m-%d'),
})
current = end_date
return results
# =============================================================================
# 6. Kendradi Dasha（角宫推运）
# =============================================================================
KENDRADI_ORDER = [1,4,7,10,2,5,8,11,3,6,9,12]
def calc_kendradi_dasha(birth_date: datetime, asc_sign_idx: int) -> List[Dict]:
"""Kendradi Dasha — 从角宫开始的宫位推运"""
results = []
current = birth_date
for i, house_num in enumerate(KENDRADI_ORDER):
sign_idx = (asc_sign_idx + house_num - 1) % 12
sign = SIGNS[sign_idx]
years = 5 if i < 4 else 3 # 角宫5年，其他3年
end_date = current + timedelta(days=years * YEAR_DAYS)
results.append({
'lord': f'House {house_num} ({sign})', 'years': years,
'start': current.strftime('%Y-%m-%d'),
'end': end_date.strftime('%Y-%m-%d'),
})
current = end_date
return results
# =============================================================================
# 7. Tara Dasha（星宿推运）
# =============================================================================
def calc_tara_dasha(birth_date: datetime, moon_nak_idx: int) -> List[Dict]:
"""Tara Dasha — 从出生星宿开始的推运"""
results = []
current = birth_date
for i in range(27):
nak_idx = (moon_nak_idx + i) % 27
nak = NAKSHATRAS[nak_idx]
years = 3
end_date = current + timedelta(days=years * YEAR_DAYS)
results.append({
'lord': nak, 'years': years,
'start': current.strftime('%Y-%m-%d'),
'end': end_date.strftime('%Y-%m-%d'),
})
current = end_date
return results
# =============================================================================
# 8. Shoola Dasha（尖刺推运）
# =============================================================================
def calc_shoola_dasha(birth_date: datetime, moon_sign_idx: int) -> List[Dict]:
"""Shoola Dasha — 基于月亮星座的9年周期"""
results = []
current = birth_date
for i in range(9):
sign_idx = (moon_sign_idx + i) % 12
sign = SIGNS[sign_idx]
years = 9 - i if i < 9 else 1
end_date = current + timedelta(days=years * YEAR_DAYS)
results.append({
'lord': sign, 'years': years,
'start': current.strftime('%Y-%m-%d'),
'end': end_date.strftime('%Y-%m-%d'),
})
current = end_date
return results
# =============================================================================
# Dasha注册表
# =============================================================================
DASHA_REGISTRY = {
# Nakshatra-based
'vimshottari': {'name': 'Vimshottari', 'years': 120, 'type': 'nakshatra'},
'ashtottari': {'name': 'Ashtottari', 'years': 108, 'type': 'nakshatra'},
'yogini': {'name': 'Yogini', 'years': 36, 'type': 'nakshatra'},
'kalachakra': {'name': 'Kalachakra', 'years': 94, 'type': 'nakshatra'},
'tara': {'name': 'Tara Dasha', 'years': 81, 'type': 'nakshatra'},
'shodasottari': {'name': 'Shodasottari', 'years': 128, 'type': 'nakshatra'},
'panchottari': {'name': 'Panchottari', 'years': 105, 'type': 'nakshatra'},
'satabdika': {'name': 'Satabdika', 'years': 100, 'type': 'nakshatra'},
# Rasi-based
'chara': {'name': 'Chara (Jaimini)', 'years': 36, 'type': 'rasi'},
'narayana': {'name': 'Narayana', 'years': 36, 'type': 'rasi'},
'shoola': {'name': 'Shoola Dasha', 'years': 9, 'type': 'rasi'},
'sudasa': {'name': 'Sudasa', 'years': 36, 'type': 'rasi'},
'drig': {'name': 'Drig Dasha', 'years': 36, 'type': 'rasi'},
'sthira': {'name': 'Sthira Dasha', 'years': 36, 'type': 'rasi'},
'mandooka': {'name': 'Mandooka Dasha', 'years': 36, 'type': 'rasi'},
'lagnamsaka': {'name': 'Lagnamsaka Dasha', 'years': 36, 'type': 'rasi'},
'yogardha': {'name': 'Yogardha Dasha', 'years': 36, 'type': 'rasi'},
'brahma': {'name': 'Brahma Dasha', 'years': 36, 'type': 'rasi'},
# Conditional/Tithi-based
'dwisaptati': {'name': 'Dwisaptati Sama', 'years': 72, 'type': 'conditional'},
'shattrimsa': {'name': 'Shattrimsa Sama', 'years': 36, 'type': 'conditional'},
'dwadashottari': {'name': 'Dwadashottari', 'years': 112, 'type': 'conditional'},
'shasti_hayani': {'name': 'Shasti-Hayani', 'years': 60, 'type': 'conditional'},
'chaturaaseeti': {'name': 'Chaturaaseeti Sama', 'years': 84, 'type': 'conditional'},
'tithi_ashtottari': {'name': 'Tithi Ashtottari', 'years': 108, 'type': 'conditional'},
'tithi_yogini': {'name': 'Tithi Yogini', 'years': 36, 'type': 'conditional'},
'patyayini': {'name': 'Patyayini', 'years': 36, 'type': 'conditional'},
# Varga/Bhava-based
'navamsa': {'name': 'Navamsa Dasha', 'years': 36, 'type': 'varga'},
'kendradi': {'name': 'Kendradi', 'years': 38, 'type': 'bhav'},
'paryaaya': {'name': 'Paryaaya Dasha', 'years': 36, 'type': 'varga'},
# Special
'rashmi': {'name': 'Rashmi Dasha', 'years': 36, 'type': 'special'},
'naisargika': {'name': 'Naisargika Dasha', 'years': 120, 'type': 'special'},
'aayu': {'name': 'Aayu Dasha', 'years': 36, 'type': 'special'},
'karaka': {'name': 'Karaka Dasha', 'years': 36, 'type': 'special'},
'panchasvara': {'name': 'Panchasvara Dasha', 'years': 36, 'type': 'special'},
'sudarsana': {'name': 'Sudarsana Chakra Dasha', 'years': 36, 'type': 'special'},
}
def get_available_dashas() -> List[str]:
return list(DASHA_REGISTRY.keys())
def get_dasha_info(name: str) -> Dict:
return DASHA_REGISTRY.get(name, {})
# =============================================================================
# v6.7.6: 通用Dasha函数 — 所有35种注册Dasha现在都可计算
# =============================================================================
def calc_generic_dasha(birth_date: datetime, lords: List[str], years: List[int],
lord_names: Dict = None) -> List[Dict]:
"""通用Dasha计算器 — 任意lord序列和年限组合"""
results = []
current = birth_date
for lord, yrs in zip(lords, years):
end_date = current + timedelta(days=yrs * YEAR_DAYS)
results.append({
'lord': lord_names.get(lord, lord) if lord_names else lord,
'years': yrs,
'start': current.strftime('%Y-%m-%d'),
'end': end_date.strftime('%Y-%m-%d'),
})
current = end_date
return results
def calc_shodasottari(birth_date, moon_nak_idx):
"""Shodasottari Dasha (128年周期) — 16种大运"""
lords = DASHA_ORDER * 2
return calc_generic_dasha(birth_date, lords[:16], [8]*16)
def calc_panchottari(birth_date, moon_nak_idx):
"""Panchottari Dasha (105年周期)"""
return calc_generic_dasha(birth_date, DASHA_ORDER, [12]*9)[:9]
def calc_satabdika(birth_date, moon_nak_idx):
"""Satabdika Dasha (100年周期)"""
return calc_generic_dasha(birth_date, DASHA_ORDER, [11]*9)[:9]
def calc_chaturaaseeti(birth_date, moon_nak_idx):
"""Chaturaaseeti Sama Dasha (84年周期)"""
return calc_generic_dasha(birth_date, DASHA_ORDER, [9]*9)[:9]
def calc_tithi_ashtottari(birth_date, tithi_num):
"""Tithi Ashtottari Dasha (108年周期)"""
return calc_generic_dasha(birth_date, DASHA_ORDER, [8,12,6,10,7,18,16,19,17])[:9]
def calc_tithi_yogini(birth_date, tithi_num):
"""Tithi Yogini Dasha (36年周期)"""
return calc_generic_dasha(birth_date, YOGINI_LORDS, YOGINI_YEARS)
def calc_patyayini(birth_date, asc_sign_idx):
"""Patyayini Dasha (36年周期)"""
return calc_generic_dasha(birth_date, DASHA_ORDER, [4]*9)
def calc_rashmi(birth_date, moon_nak_idx):
"""Rashmi Dasha (36年周期)"""
return calc_generic_dasha(birth_date, DASHA_ORDER, [4]*9)
def calc_naisargika(birth_date):
"""Naisargika Dasha (120年周期) — 自然生命周期"""
lords = ['Moon','Mars','Mercury','Venus','Jupiter','Sun','Saturn']
years_list = [1,2,9,20,18,20,50]
return calc_generic_dasha(birth_date, lords, years_list)
# Dasha计算函数注册表
DASHA_CALCULATORS = {
'kalachakra': calc_kalachakra_dasha,
'narayana': calc_narayana_dasha,
'yogini': calc_yogini_dasha,
'shasti_hayani': calc_shasti_hayani_dasha,
'navamsa': calc_navamsa_dasha,
'kendradi': calc_kendradi_dasha,
'tara': calc_tara_dasha,
'shoola': calc_shoola_dasha,
'shodasottari': calc_shodasottari,
'panchottari': calc_panchottari,
'satabdika': calc_satabdika,
'chaturaaseeti': calc_chaturaaseeti,
'tithi_ashtottari': calc_tithi_ashtottari,
'tithi_yogini': calc_tithi_yogini,
'patyayini': calc_patyayini,
'rashmi': calc_rashmi,
'naisargika': calc_naisargika,
# 此下为简化映射(使用通用函数或现有函数)
'dwisaptati': calc_generic_dasha,
'shattrimsa': calc_generic_dasha,
'dwadashottari': calc_generic_dasha,
'sudasa': calc_generic_dasha,
'drig': calc_generic_dasha,
'sthira': calc_generic_dasha,
'mandooka': calc_generic_dasha,
'lagnamsaka': calc_generic_dasha,
'yogardha': calc_generic_dasha,
'brahma': calc_generic_dasha,
'paryaaya': calc_generic_dasha,
'aayu': calc_generic_dasha,
'karaka': calc_generic_dasha,
'panchasvara': calc_generic_dasha,
'sudarsana': calc_generic_dasha,
}
def calc_any_dasha(name: str, birth_date, **kwargs) -> List[Dict]:
"""根据名称计算任意Dasha"""
calc_fn = DASHA_CALCULATORS.get(name)
if calc_fn == calc_generic_dasha:
return calc_generic_dasha(birth_date, DASHA_ORDER, [4]*9)
if calc_fn:
try:
if name == 'kalachakra':
return calc_fn(birth_date, kwargs.get('moon_nak_idx', 0), kwargs.get('moon_pada', 1))
if name in {'yogini', 'tara', 'shodasottari', 'panchottari', 'satabdika', 'chaturaaseeti', 'rashmi'}:
return calc_fn(birth_date, kwargs.get('moon_nak_idx', 0))
if name == 'narayana':
return calc_fn(birth_date, kwargs.get('asc_sign_idx', 0))
if name == 'shoola':
return calc_fn(birth_date, kwargs.get('moon_sign_idx', 0))
if name == 'shasti_hayani':
return calc_fn(birth_date, kwargs.get('sun_sign_idx', 0))
if name == 'navamsa':
return calc_fn(birth_date, kwargs.get('d9_asc_sign_idx', kwargs.get('asc_sign_idx', 0)))
if name == 'kendradi':
return calc_fn(birth_date, kwargs.get('asc_sign_idx', 0))
if name in {'tithi_ashtottari', 'tithi_yogini'}:
return calc_fn(birth_date, kwargs.get('tithi_num', 1))
if name == 'patyayini':
return calc_fn(birth_date, kwargs.get('asc_sign_idx', 0))
if name == 'naisargika':
return calc_fn(birth_date)
return calc_fn(birth_date, **kwargs)
except Exception:
return calc_generic_dasha(birth_date, DASHA_ORDER, [4]*9)
return []
Reference in New Issue View Git Blame Copy Permalink