基础设施
- 全局变量与常量定义
- 基础数据类型
- 日期时间
DatetimeDatetime.date()Datetime.datetime()Datetime.is_null()Datetime.__add__()Datetime.__sub__()Datetime.day_of_week()Datetime.date_of_week()Datetime.day_of_year()Datetime.start_of_day()Datetime.end_of_day()Datetime.start_of_week()Datetime.end_of_week()Datetime.start_of_month()Datetime.end_of_month()Datetime.start_of_quarter()Datetime.end_of_quarter()Datetime.start_of_halfyear()Datetime.end_of_halfyear()Datetime.start_of_year()Datetime.end_of_year()Datetime.next_day()Datetime.next_week()Datetime.next_month()Datetime.next_quarter()Datetime.next_halfyear()Datetime.next_year()Datetime.pre_day()Datetime.pre_week()Datetime.pre_month()Datetime.pre_quarter()Datetime.pre_halfyear()Datetime.pre_year()Datetime.max()Datetime.min()Datetime.now()Datetime.today()
TimeDeltaDays()Hours()Minutes()Seconds()Milliseconds()Microseconds()
- K线数据
- 分时线数据
- 分笔历史数据
- 日期时间
- 杂项或辅助