python: respect defaultInterpreterPath when specified
#1442
| Job | Run time |
|---|---|
| 3m 7s | |
| 1m 32s | |
| 4m 52s | |
| 2m 32s | |
| 1m 4s | |
| 7m 16s | |
| 56s | |
| 1m 29s | |
| 3m 14s | |
| 3m 20s | |
| 1m 30s | |
| 3m 5s | |
| 1m 45s | |
| 1m 43s | |
| 1m 44s | |
| 1m 36s | |
| 1m 35s | |
| 1m 35s | |
| 1m 37s | |
| 1m 37s | |
| 47m 9s |