Source code for airflow.providers.amazon.aws.utils

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import re
from datetime import datetime
from typing import Tuple

from airflow.version import version



[docs]def trim_none_values(obj: dict):
    return {key: val for key, val in obj.items() if val is not None}




[docs]def datetime_to_epoch(date_time: datetime) -> int:
    """Convert a datetime object to an epoch integer (seconds)."""
    return int(date_time.timestamp())




[docs]def datetime_to_epoch_ms(date_time: datetime) -> int:
    """Convert a datetime object to an epoch integer (milliseconds)."""
    return int(date_time.timestamp() * 1_000)




[docs]def datetime_to_epoch_us(date_time: datetime) -> int:
    """Convert a datetime object to an epoch integer (microseconds)."""
    return int(date_time.timestamp() * 1_000_000)




[docs]def get_airflow_version() -> Tuple[int, ...]:
    val = re.sub(r'(\d+\.\d+\.\d+).*', lambda x: x.group(1), version)
    return tuple(int(x) for x in val.split('.'))

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