| Total Complexity | 130 |
| Dependencies | 3 |
| Dependents | 1 |
| Total lines | 406 |
| Lines of code | 361 |
| Logical lines of code | 267 |
| Comment lines | 9 |
| Methods | 6 |
| Properties | 0 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| update_attributes_backward_compatibility() | 121 | 323 | ||
| run_migration() | 64 | 2 | 10 | |
| migrate_1_6_3() | 65 | 2 | 9 | |
| migrate_1_8_0() | 67 | 2 | 7 | |
| migrate_1_9_0() | 67 | 2 | 7 | |
| init() | 72 | 1 | 5 |