What are the main classes and methods of the Python ChineseCalendar package?

ChineseCalendar is a Python package used to obtain traditional Chinese calendar information. This package provides information on the Chinese lunar calendar, the 24 solar terms, traditional festivals, the almanac, etc. You can use the following command to install this package:

pip install ChineseCalendar

After the installation is complete, you can import the package into your Python code and use its functions to obtain traditional Chinese calendar related information. The following is an example:

from ChineseCalendar import ChineseCalendar

# 获取当前日期的农历信息
today = ChineseCalendar().solar_to_lunar(2023, 3, 28)
print(today)

# 获取当前日期的二十四节气
term = ChineseCalendar().get_solar_term(2023, 3, 28)
print(term)

# 获取当前日期的传统节日
holiday = ChineseCalendar().get_holiday(2023, 3, 28)
print(holiday)

# 获取当前日期的黄历
almanac = ChineseCalendar().get_almanac(2023, 3, 28)
print(almanac)

In this example, we use the ChineseCalendar() class to create a calendar object. Then, we use the solar_to_lunar() function to get the lunar calendar information of the current date; use the get_solar_term() function to get the twenty-four solar terms of the current date; use get_holiday() Function to get the traditional festival of the current date; use the get_almanac() function to get the almanac of the current date.

This package provides the following classes:

• LunarDate is a class used to express the lunar date, including the year, month, day, whether it is a leap month, etc. Able to achieve conversion with Gregorian calendar dates.

• Holiday: A class used to represent holidays, including holiday name, date, type and other attributes. You can get whether the date is a holiday based on the Gregorian calendar date.

• ChineseCalendar: is the main class used to provide calculation functions for the Chinese lunar calendar and holidays. It contains the following methods:

1. get_lunar_date: Get the corresponding lunar date based on the Gregorian calendar date.

2. get_solar_date: Get the corresponding Gregorian calendar date based on the lunar calendar date.

3. get_holiday_detail: Get the holiday details on the specified date, including holiday name, type, holiday length, etc.

4. is_holiday: Determine whether the specified date is a holiday.

5. get_workday_delta: Calculate the date of several working days after the specified date, which can be used to calculate the working days after the holiday.

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