def test_sub(self):
test_cases = [(ZhDate(2019, 1, 1), ZhDate(2018, 1, 1), 354),
(ZhDate(2019, 1, 1), 354, ZhDate(2018, 1, 1)),
(ZhDate(2019, 1, 1), datetime(2018, 2, 16), 354)]
for case in test_cases:
self.assertEqual(case[0] - case[1], case[2])
def zhongqiu(self):
lunar = ZhDate(self.year, 8, 15) # 新建农历 2010年正月初一 的日期对象
solar = lunar.to_datetime()
# solar = pd.date_range(str(solar).split(' ')[0], periods=1)
str_solar = str(solar).split(' ')[0]
year, month, day = str_solar.split('-')[0], str_solar.split(
'-')[1], str_solar.split('-')[-1]
return self.some_holiday(year, month, day)
def chunjie(self):
lunar = ZhDate(self.year, 1, 1)
solar = lunar.to_datetime()
#solar = pd.date_range(str(solar).split(' ')[0], periods=1)
str_solar = str(solar).split(' ')[0]
year, month, day = str_solar.split('-')[0], str_solar.split(
'-')[1], str_solar.split('-')[-1]
chuxi_solar = datetime(int(year), int(month),
int(day)) + timedelta(days=-1)
# chuxi_time, make_chuxi_time = self.Spring_Festival(chuxi_solar)
return self.Spring_Festival(chuxi_solar)
def lunar_to_solar(cls, year: int, month: int, day: int):
"""
convert lunar date to solar date
:param year:
:param month:
:param day:
:return: solar date
"""
lunar = ZhDate(year, month, day)
solar_datetime = lunar.to_datetime()
return solar_datetime.year, solar_datetime.month, solar_datetime.day
def getYearData(year, one, yinli):
date_2_price = {}
for (k, v) in date2price.items():
if k.year == int(year):
if yinli:
day = ZhDate.from_datetime(k)
if day.lunar_month == 2 and day.lunar_day >= 29:
continue
k = datetime.date(day.lunar_year, day.lunar_month,
day.lunar_day)
if not one:
k = datetime.date(2020, k.month, k.day)
date_2_price[k] = v
dates = sorted(date_2_price)
prices = []
for k in dates:
prices.append(date_2_price[k])
return [dates, prices]
from zhdate import ZhDate
from datetime import datetime, timedelta
if __name__ == '__main__':
date1 = ZhDate(2010, 1, 1) # 新建农历 2010年正月初一 的日期对象
# print(date1) # 直接返回农历日期字符串
dt_date1 = date1.to_datetime() # 农历转换成阳历日期 datetime 类型
dt_date2 = datetime(2010, 2, 6)
date2 = ZhDate.from_datetime(dt_date2) # 从阳历日期转换成农历日期对象
date3 = ZhDate(2020, 4, 29, leap_month=True) # 新建农历 2020年闰4月30日
# print(date3.to_datetime())
# 支持比较
if ZhDate(2019, 1, 1) == ZhDate.from_datetime(datetime(2019, 2, 5)):
pass
# 减法支持
new_zhdate = ZhDate(2019, 1, 1) - 30 #减整数，得到差额天数的新农历对象
new_zhdate2 = ZhDate(2019, 1, 1) - ZhDate(2018, 1,
1) #两个zhdate对象相减得到两个农历日期的差额
new_zhdate3 = ZhDate(2019, 1, 1) - datetime(2019, 1,
1) # 减去阳历日期，得到农历日期和阳历日期之间的天数差额
# 加法支持
new_zhdate4 = ZhDate(2019, 1, 1) + 30 # 加整数返回相隔天数以后的新农历对象
print(ZhDate(1900, 9, 1, False).chinese())
print(ZhDate.today().chinese())
def get_lunar_date():
return str(ZhDate.from_datetime(date_now))
sys.path.append(os.path.dirname(os.path.abspath(__file__)))
try:
from lunar import Lunar
except:
from .lunar import Lunar
import pandas as pd
for y in range(1901, 2100):
print(f"检查{y}年")
date_range = pd.date_range(f"{y}0101", f"{y}1231", closed=None)
for i in date_range:
dtm = i.to_pydatetime()
if y in [
2034,
] and dtm in [datetime.datetime(2034, 1, 1)]:
continue
l = Lunar(dtm)
l2 = ZhDate.from_datetime(dtm)
try:
assert (l2.lunar_year, l2.lunar_month,
l2.lunar_day) == l.get_lunarDateNum()
assert l2.leap_month == l.isLunarLeapMonth
except Exception as e:
print(dtm)
print((l2.lunar_year, l2.lunar_month, l2.lunar_day), l2.leap_month)
print(l.get_lunarDateNum(), l.isLunarLeapMonth)
print(e)
raise e