Fix SFTPSensor.newer_than not working with jinja logical ds/ts expres…

…sion (#39056) * Fixes #36629 * Fixes PR failed test * Remove an parametrize duplicate tests * Fix formatting * Fix formatting * Fixes #36629 * Fixes PR failed test * Remove an parametrize duplicate tests * update simple-salesforce type hints to support 1.12.6 (#39047) * Fix formatting * Add changelog for airflow python client 2.9.0 (#39060) * Upgrade to latest hatchling as build dependency (#39044) * Prepare docs 1st wave (RC3) + ad hoc April 2024 (#38995) (#39054) * Prepare docs 1st wave (RC3) + ad hoc April 2024 (#38995) * update databricks * [docs] update `DagBag` class docstring to include all params (#38814) * update docstring for DagBag class * break long line * fix space Signed-off-by: kalyanr <[email protected]> --------- Signed-off-by: kalyanr <[email protected]> * Data aware scheduling docs edits (#38687) * Moves airflow import in deprecated pod_generator to local (#39062) The import might be invoked when K8S executor starts with sentry on and it might lead to circular imports Related: #31442 * KPO xcom sidecar PodDefault usage (#38951) We should use the same, non deprecated, version of PodDefaults for the xcom sidecar when creating and reading xcom. * Fix formatting * Change date/time parsing method for newer_than parameter un SFTPSensor * Add examples in AWS auth manager documentation (#39040) * update document (#39068) * Update hatchling to version 1.24.0 (#39072) * Check that the dataset<>task exists before trying to render graph (#39069) * Change date/time parsing method for newer_than parameter un SFTPSensor * Fix utc timezone in unit tests * Fix utc timezone in unit tests --------- Signed-off-by: kalyanr <[email protected]> Co-authored-by: Grégoire Rolland <[email protected]> Co-authored-by: Hussein Awala <[email protected]> Co-authored-by: Ephraim Anierobi <[email protected]> Co-authored-by: Jarek Potiuk <[email protected]> Co-authored-by: Elad Kalif <[email protected]> Co-authored-by: Kalyan <[email protected]> Co-authored-by: Laura Zdanski <[email protected]> Co-authored-by: Jed Cunningham <[email protected]> Co-authored-by: Vincent <[email protected]> Co-authored-by: humit <[email protected]> Co-authored-by: Brent Bovenzi <[email protected]>
apache · May 6, 2024 · 8965f2e · 8965f2e
1 parent 8f69069
commit 8965f2e
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Showing 2 changed files with 22 additions and 6 deletions.
diff --git a/airflow/providers/sftp/sensors/sftp.py b/airflow/providers/sftp/sensors/sftp.py
@@ -30,7 +30,7 @@
 from airflow.providers.sftp.hooks.sftp import SFTPHook
 from airflow.providers.sftp.triggers.sftp import SFTPTrigger
 from airflow.sensors.base import BaseSensorOperator, PokeReturnValue
-from airflow.utils.timezone import convert_to_utc
+from airflow.utils.timezone import convert_to_utc, parse
 
 if TYPE_CHECKING:
     from airflow.utils.context import Context
@@ -57,7 +57,7 @@ def __init__(
         *,
         path: str,
         file_pattern: str = "",
-        newer_than: datetime | None = None,
+        newer_than: datetime | str | None = None,
         sftp_conn_id: str = "sftp_default",
         python_callable: Callable | None = None,
         op_args: list | None = None,
@@ -70,7 +70,7 @@ def __init__(
         self.file_pattern = file_pattern
         self.hook: SFTPHook | None = None
         self.sftp_conn_id = sftp_conn_id
-        self.newer_than: datetime | None = newer_than
+        self.newer_than: datetime | str | None = newer_than
         self.python_callable: Callable | None = python_callable
         self.op_args = op_args or []
         self.op_kwargs = op_kwargs or {}
@@ -105,6 +105,8 @@ def poke(self, context: Context) -> PokeReturnValue | bool:
                 continue
 
             if self.newer_than:
+                if isinstance(self.newer_than, str):
+                    self.newer_than = parse(self.newer_than)
                 _mod_time = convert_to_utc(datetime.strptime(mod_time, "%Y%m%d%H%M%S"))
                 _newer_than = convert_to_utc(self.newer_than)
                 if _newer_than <= _mod_time:

diff --git a/tests/providers/sftp/sensors/test_sftp.py b/tests/providers/sftp/sensors/test_sftp.py
@@ -17,7 +17,7 @@
 # under the License.
 from __future__ import annotations
 
-from datetime import datetime
+from datetime import datetime, timezone as stdlib_timezone
 from unittest import mock
 from unittest.mock import Mock, call, patch
 
@@ -97,11 +97,25 @@ def test_file_not_new_enough(self, sftp_hook_mock):
         sftp_hook_mock.return_value.get_mod_time.assert_called_once_with("/path/to/file/1970-01-01.txt")
         assert not output
 
+    @pytest.mark.parametrize(
+        "newer_than",
+        (
+            datetime(2020, 1, 2),
+            datetime(2020, 1, 2, tzinfo=stdlib_timezone.utc),
+            "2020-01-02",
+            "2020-01-02 00:00:00+00:00",
+            "2020-01-02 00:00:00.001+00:00",
+            "2020-01-02T00:00:00+00:00",
+            "2020-01-02T00:00:00Z",
+            "2020-01-02T00:00:00+04:00",
+            "2020-01-02T00:00:00.000001+04:00",
+        ),
+    )
     @patch("airflow.providers.sftp.sensors.sftp.SFTPHook")
-    def test_naive_datetime(self, sftp_hook_mock):
+    def test_multiple_datetime_format_in_newer_than(self, sftp_hook_mock, newer_than):
         sftp_hook_mock.return_value.get_mod_time.return_value = "19700101000000"
         sftp_sensor = SFTPSensor(
-            task_id="unit_test", path="/path/to/file/1970-01-01.txt", newer_than=datetime(2020, 1, 2)
+            task_id="unit_test", path="/path/to/file/1970-01-01.txt", newer_than=newer_than
         )
         context = {"ds": "1970-01-00"}
         output = sftp_sensor.poke(context)