mykola-shyshov commented on issue #57726:
URL: https://github.com/apache/airflow/issues/57726#issuecomment-3506754633
for mode=python user needs to wrap class. case for AnyUrl (pydantic )
```
class UrlWrapper:
anyurl: AnyUrl
def __init__(self, url):
self.anyurl = AnyUrl(url)
def serialize(self):
"""Airflow will call this"""
return {"url": str(self.anyurl)}
@classmethod
def deserialize(cls, data, version):
"""Airflow will call this"""
return cls(data["url"])
class MyModel(BaseModel):
model_config = {"arbitrary_types_allowed": True}
name: str
url: UrlWrapper # Use wrapper instead of AnyUrl directly
```
for mode=json user needs to write model serializers and validators. case for
ObjectStoragePath
```
class PathModel(BaseModel):
model_config = {"arbitrary_types_allowed": True}
path: ObjectStoragePath
@field_validator("path", mode="before")
@classmethod
def parse_path(cls, v):
return ObjectStoragePath(v)
@field_serializer("path")
def dump_path(self, v: ObjectStoragePath):
"""Convert ObjectStoragePath to string for JSON serialization"""
return str(v)
```
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