python - How can I make a table with a date range labeling weekdays and weekends (joinable by date) in python?

Question

I've never worked with DataTimeIndex. It's giving me a headache as everything I normally would try is not working. I've tried converting to datetime and I'm still unable to just make a weekday column using date.weekday or .dayofweek. Can someone please assist?

date_list = pd.date_range(trainset['date'].min(), trainset['date'].max(), freq='d', name='date_val')


date_list['date_val'] = date_list['date_val'].dt.date
date_list['Weekdays'] = date_list.date_val.dt.dayofweek()

Answer 1

我转换为数据框，然后重置索引，因为这对我来说很困难。如果有人对如何使用索引有解决方案，请告诉我。我会在此期间阅读它们。谢谢。

date_list = pd.DataFrame(pd.date_range(trainset['date'].min(), trainset['date'].max(), freq='d', name='date_val'))

date_list = date_list.reset_index()
date_list['Weekdays'] = date_list.date_val.dt.dayofweek()