> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sourcery.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Hoist Repeated If Condition

#### Sourcery refactoring id: `hoist-repeated-if-condition`

#### Description

Move a repeated condition to a parent `if` block.

#### Before

```python
if x < 5 and y < 10:
    grid = range(10)
if x < 5 and y < 100:
    grid = range(100)
```

#### After

```python
if x < 5:
    if y < 10:
        grid = range(10)
    if y < 100:
        grid = range(100)
```

#### Explanation

Don't repeat yourself! Although nested code is normally discouraged, in this
case it is easier to see the relationships between conditions.

See also: [`lift-duplicated-conditional`](/reference/refactorings/python/lift-duplicated-conditional/), the
related refactoring for `if..elif` blocks.