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chineselunar2.1.py
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chineselunar2.1.py
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from skyfield.api import load, Topos
from datetime import datetime, timedelta
import pytz
import cnlunar
import re
eph = load('de421.bsp')
planets = eph['earth'], eph['sun'], eph['moon']
time_scale = load.timescale()
ts = load.timescale()
earth = eph['earth']
observer = earth + Topos(latitude_degrees=0.0, longitude_degrees=0.0)
planets = eph['earth'], eph['sun'], eph['moon']
def delta_l(t):
T = time_scale.utc(datetime.utcfromtimestamp(t).replace(tzinfo=pytz.utc))
earth, sun, moon = planets
_, l1, __ = earth.at(T).observe(sun).ecliptic_latlon()
_, l2, __ = earth.at(T).observe(moon).ecliptic_latlon()
return (l2.degrees - l1.degrees) % 360
def get_chinese_zodiac(year):
zodiacs = {
0: '猴', 1: '鸡', 2: '狗', 3: '猪', 4: '鼠', 5: '牛',
6: '虎', 7: '兔', 8: '龙', 9: '蛇', 10: '马', 11: '羊'
}
zodiac_index = (year - 1900) % 12
return zodiacs[zodiac_index]
def generate_lunar_calendar(start_year, num_of_years):
ics_data = ""
start_date = datetime(start_year, 1, 1)
end_date = start_date + timedelta(days=num_of_years * 365)
month_sizes = {
"正月": "正月大",
"二月": "二月平",
"三月": "三月大",
"四月": "四月小",
"五月": "五月大",
"六月": "六月小",
"七月": "七月大",
"八月": "八月大",
"九月": "九月小",
"十月": "十月大",
"冬月": "冬月小",
"腊月": "腊月大"
}
while start_date < end_date:
try:
a = cnlunar.Lunar(start_date, godType='8char')
timestamp = start_date.timestamp()
delta_longitude = delta_l(timestamp)
solar_summary = f"{start_date.year}-{start_date.month:02d}-{start_date.day:02d}"
lunar_month = a.lunarMonthCn[:-1]
lunar_day = a.lunarDayCn
solar_terms = a.todaySolarTerms if a.todaySolarTerms != '无' else ''
lunar_time = ', '.join(a.twohour8CharList[:-1])
zodiac_mark6 = a.zodiacMark6
twelve_day_officer = '；'.join(a.get_today12DayOfficer()).replace(',', '').replace('；', '')
matched_chars = re.findall('[\u4e00-\u9fff]', a.todayLevelName[:2])
level_name = '(' + ''.join(matched_chars) + ')'
chinese_zodiac = get_chinese_zodiac(a.lunarYear)
chinese_zodiac_clash = a.chineseZodiacClash
east_zodiac = a.todayEastZodiac
eight_characters = ' '.join([a.year8Char, a.month8Char, a.day8Char, a.twohour8Char])
fetal_god = a.get_fetalGod()
lucky_god = a.get_luckyGodsDirection()
elements_list = a.get_today5Elements()
elements = ''.join([''.join(elem).replace(',', '').replace('(', '').replace(')', '').replace(' ', '') for elem in elements_list])
twelve_day_officer = twelve_day_officer.replace("收青龙黄道日", " 收青龙黄道日").replace(";", "；").replace(",", "").replace("十二神", "")
elements_with_commas = ', '.join([elements[i:i+5] for i in range(0, len(elements), 5)])
if isinstance(a.goodThing, list):
good_thing_str = ' '.join(a.goodThing)
else:
good_thing_str = a.goodThing
if isinstance(a.badThing, list):
bad_thing_str = ' '.join(a.badThing)
else:
bad_thing_str = a.badThing
if isinstance(lucky_god, list):
lucky_god_str = ' '.join(lucky_god)
else:
lucky_god_str = lucky_god
if lunar_month in month_sizes:
lunar_month = month_sizes[lunar_month]
summary = f"{lunar_day} {lunar_month} {chinese_zodiac}年 {solar_terms} "
# description = f"今日六合: {zodiac_mark6}\\n生肖冲煞: {chinese_zodiac_clash}\\n今日胎神: {fetal_god}\\n今日五行: {elements_with_commas}; \\n时辰: {lunar_time.replace(' ', '')}; \\n十二神: {twelve_day_officer}"
# description += f"; \\n八字: {eight_characters}; \\n宜: {good_thing_str};\\n 忌: {bad_thing_str};\\n宜忌等第: {level_name} {a.todayLevelName[3:]}\\n星次: {east_zodiac}\\n吉神方位: {lucky_god_str}"
current_time = ts.utc(start_date.year, start_date.month, start_date.day)
sun = observer.at(current_time).observe(eph['sun'])
apparent_sun = sun.apparent()
ra_sun, dec_sun, distance_sun = apparent_sun.radec()
moon = observer.at(current_time).observe(eph['moon'])
apparent_moon = moon.apparent()
ra_moon, dec_moon, distance_moon = apparent_moon.radec()
def reduce_to_360(delta_longitude):
if delta_longitude > 180:
return 360 - (delta_longitude)
else:
return delta_longitude
get_moon = reduce_to_360(delta_longitude)()
description = f"太阳黄道:{dec_sun._degrees:.2f} 月亮相位:{reduce_to_360(delta_longitude):.2f} "
description += f"\\n八字: {eight_characters}\\n今日六合: {zodiac_mark6}\\n生肖冲煞: {chinese_zodiac_clash}\\n今日胎神: {fetal_god}\\n今日五行: {elements_with_commas}; \\n时辰: {lunar_time.replace(' ', '')}; \\n十二神: {twelve_day_officer}"
description += f"\\n宜: {good_thing_str};\\n 忌: {bad_thing_str};\\n宜忌等第: {level_name} {a.todayLevelName[3:]}\\n星次: {east_zodiac}\\n吉神方位: {lucky_god_str}"
ics_event = f"BEGIN:VEVENT\nDTSTART;VALUE=DATE:{solar_summary}\nSUMMARY:{summary}\nDESCRIPTION:{description}\nEND:VEVENT\n"
ics_data += ics_event
start_date += timedelta(days=1)
except ValueError:
pass
return f"BEGIN:VCALENDAR\nVERSION:2.0\n{ics_data}END:VCALENDAR"
year_to_convert = 2026 # 生成开始年份
num_of_years = 5 # 想要生成的年数
ics_result = generate_lunar_calendar(year_to_convert, num_of_years)
with open(f"lunar_calendar_{year_to_convert}_to_{year_to_convert + num_of_years - 1}.ics", "w") as file:
file.write(ics_result)
print(f"lunar_calendar_{year_to_convert}_to_{year_to_convert + num_of_years - 1}.ics 文件已生成")