align_datetime#

openstef_core.utils.align_datetime(timestamp: datetime, interval: timedelta, mode: Literal['ceil', 'floor'] = 'ceil') → datetime[source]#

Align timestamp using modulo approach.

Parameters:

  • timestamp (datetime) – The datetime to align.

  • interval (timedelta) – Time interval to align to.

  • mode (Literal['ceil', 'floor']) – Alignment direction - “ceil” for next interval, “floor” for previous.

  • timestamp

  • interval

  • mode

Returns:

Aligned datetime matching the specified interval boundary.

Raises:

ValueError – If mode is not “ceil” or “floor”.

Return type:

datetime