Need to add custom encoder for ipv4

[avaldevilap]

How can i do this?

class Gateway(Model):
    serial_number: str
    name: str
    ip: IPv4Address
    devices: Optional[List[PeripheralDvice]] = Field(max_items=10)

    class Config:
        json_encoders = {IPv4Address: lambda v: str(v)}

[art049]

Normally, since Pydantic already handle this field type, you shouldn't have to specify those json_encoders.

from odmantic import Model
from ipaddress import IPv4Address

class Gateway(Model):
    ip: IPv4Address

g = Gateway(ip=IPv4Address("192.168.0.1"))
assert g.json() == '{"ip": "192.168.0.1", "id": "..."}'

However, if you need custom json_encoders, you're right. It's currently not working. I'll release a patch soon.

[art049]

Might be related to pydantic/pydantic#2024