def check_time_precision()

in jobs/dap-collector-ppa-prod/dap_collector_ppa_prod/main.py [0:0]

• 12 lines of code
• 8 McCabe index (conditional complexity)

def check_time_precision(time_precision_minutes, end_collection_date):
    """Check that a given time precision is valid for the collection date
    """
    end_collection_date_seconds = int(end_collection_date.timestamp())

    if time_precision_minutes is None:
        # task is missing a time precision setting
        return f"Task missing time time_precision_minutes value"
    elif time_precision_minutes < MINUTES_IN_DAY:
        if MINUTES_IN_DAY % time_precision_minutes > 0:
            # time precision has to evenly divide a day in order for this collector code to query all aggregations
            return f"Task has time precision that does not evenly divide a day"
    elif time_precision_minutes % MINUTES_IN_DAY != 0:
        # time precision is a day or longer, but is not a multiple of a day
        return f"Task has time precision that is not an even multiple of a day"
    elif end_collection_date_seconds % (time_precision_minutes*60) != 0:
        # time precision is a multiple of day, but the end does not align with this task's buckets
        return f"{end_collection_date} does not align with task aggregation buckets"

    return None