timedelta_to_isoformat#

openstef_core.utils.pydantic.timedelta_to_isoformat(td: timedelta) → str[source]#

Convert timedelta to ISO 8601 string format.

Parameters:

td (timedelta) – The timedelta object to convert.

Returns:

ISO 8601 duration string representation (e.g., ‘PT15M’ for 15 minutes).

Return type:

str

Example

Convert a 15-minute interval

>>> from datetime import timedelta
>>> td = timedelta(minutes=15)
>>> timedelta_to_isoformat(td)
'PT15M'
Parameters:

td (timedelta)

Return type:

str