# flytekit.clis.sdk_in_container.backfill

## Directory

### Methods

| Method | Description |
|-|-|
| [`resolve_backfill_window()`](#resolve_backfill_window) | Resolves the from_date -> to_date. |

## Methods

#### resolve_backfill_window()

```python
def resolve_backfill_window(
    from_date: datetime.datetime,
    to_date: datetime.datetime,
    backfill_window: datetime.timedelta,
) -> typing.Tuple[datetime.datetime, datetime.datetime]
```
Resolves the from_date -> to_date

| Parameter | Type | Description |
|-|-|-|
| `from_date` | `datetime.datetime` | |
| `to_date` | `datetime.datetime` | |
| `backfill_window` | `datetime.timedelta` | |

---
**Source**: https://github.com/unionai/unionai-docs/blob/main/content/api-reference/flytekit-sdk/packages/flytekit.clis.sdk_in_container.backfill.md
**HTML**: https://www.union.ai/docs/v1/union/api-reference/flytekit-sdk/packages/flytekit.clis.sdk_in_container.backfill/