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The following commit(s) were added to refs/heads/main by this push:
new 0135f75e6c1 Remove unused datetime to nanoseconds converter (#75781)
0135f75e6c1 is described below
commit 0135f75e6c1db10c6ae1c37aebb051979a5dbfe4
Author: Hussein Awala <[email protected]>
AuthorDate: Tue Oct 27 22:02:52 2026 +0100
Remove unused datetime to nanoseconds converter (#75781)
The datetime conversion helper has no callers, registrations, or documented
public API contract. Its calendar dependency is exclusive to the unused
implementation.
---
airflow-core/src/airflow/utils/dates.py | 15 ---------------
1 file changed, 15 deletions(-)
diff --git a/airflow-core/src/airflow/utils/dates.py
b/airflow-core/src/airflow/utils/dates.py
index c2fb08f388b..9c258bc941d 100644
--- a/airflow-core/src/airflow/utils/dates.py
+++ b/airflow-core/src/airflow/utils/dates.py
@@ -17,8 +17,6 @@
# under the License.
from __future__ import annotations
-import calendar
-
# NOTE: Keep in sync with CRON_PRESETS in
task-sdk/src/airflow/sdk/definitions/timetables/_cron.py
# The SDK cannot import from core, so both dicts must be updated together.
cron_presets: dict[str, str] = {
@@ -29,16 +27,3 @@ cron_presets: dict[str, str] = {
"@quarterly": "0 0 1 */3 *",
"@yearly": "0 0 1 1 *",
}
-
-
-def datetime_to_nano(datetime) -> int | None:
- """Convert datetime to nanoseconds."""
- if datetime:
- if datetime.tzinfo is None:
- # There is no timezone info, handle it the same as UTC.
- timestamp = calendar.timegm(datetime.timetuple()) +
datetime.microsecond / 1e6
- else:
- # The datetime is timezone-aware. Use timestamp directly.
- timestamp = datetime.timestamp()
- return int(timestamp * 1e9)
- return None
