| Total Complexity | 10 |
| Dependencies | 2 |
| Dependents | 1 |
| Total lines | 81 |
| Lines of code | 39 |
| Logical lines of code | 17 |
| Comment lines | 17 |
| Methods | 4 |
| Properties | 0 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| upgrade_to_2_2_0() | 57 | 6 | 17 | |
| run() | 60 | 2 | 13 | |
| pre_upgrade() | 89 | 1 | 2 | |
| post_upgrade() | 68 | 1 | 7 |