ashb commented on a change in pull request #10393:
URL: https://github.com/apache/airflow/pull/10393#discussion_r481271072
##########
File path: airflow/utils/json.py
##########
@@ -20,6 +20,7 @@
from datetime import date, datetime
import numpy as np
+from kubernetes.client import models as k8s
Review comment:
```suggestion
try:
from kubernetes.client import models as k8s
except ImportError:
k8s = None
```
##########
File path: airflow/utils/json.py
##########
@@ -50,5 +51,8 @@ def _default(obj):
elif isinstance(obj, (np.float_, np.float16, np.float32, np.float64,
np.complex_, np.complex64, np.complex128)):
return float(obj)
+ elif isinstance(obj, k8s.V1Pod):
Review comment:
```suggestion
elif k8s is not None and isinstance(obj, k8s.V1Pod):
```
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