fix: can't read records

src/tsn_adapters/blocks/tn_access.py

@@ -800,6 +800,45 @@ def task_read_records(
     is_unix: Literal[True],
 ) -> DataFrame[TnRecordModel]: ...
 
+@task(retries=UNUSED_INFINITY_RETRIES, retry_delay_seconds=10, retry_condition_fn=tn_special_retry_condition(5))
+def task_read_records(
+        block: TNAccessBlock,
+        stream_id: str,
+        data_provider: Optional[str] = None,
+        date_from: Union[ShortIso8601Date, int, None] = None,
+        date_to: Union[ShortIso8601Date, int, None] = None,
+        *,  # Force is_unix to be keyword-only
+        is_unix: bool = False,
+) -> DataFrame[TnRecordModel]:
+    """Read records from TSN with support for both ISO dates and Unix timestamps.
+
+    Args:
+        block: The TNAccessBlock instance
+        stream_id: The stream ID to read from
+        data_provider: Optional data provider
+        date_from: Start date (ISO string or Unix timestamp)
+        date_to: End date (ISO string or Unix timestamp)
+        is_unix: If True, treat dates as Unix timestamps
+
+    Returns:
+        DataFrame containing the records
+    """
+    if is_unix:
+        return block.read_records(
+            stream_id=stream_id,
+            data_provider=data_provider,
+            date_from=cast(Optional[int], date_from),
+            date_to=cast(Optional[int], date_to),
+            is_unix=True,
+        )
+    else:
+        return block.read_records(
+            stream_id=stream_id,
+            data_provider=data_provider,
+            date_from=cast(Optional[ShortIso8601Date], date_from),
+            date_to=cast(Optional[ShortIso8601Date], date_to),
+            is_unix=False,
+        )
 
 @task(retries=UNUSED_INFINITY_RETRIES, retry_delay_seconds=10, retry_condition_fn=tn_special_retry_condition(5))
 def task_insert_tn_records(