Support pydantic.networks.IPvAnyAddress

[limjh16]

First Check

• I added a very descriptive title here.
• I used the GitHub search to find a similar question and didn't find it.
• I searched the SQLModel documentation, with the integrated search.
• I already searched in Google "How to X in SQLModel" and didn't find any information.
• I already read and followed all the tutorial in the docs and didn't find an answer.
• I already checked if it is not related to SQLModel but to Pydantic.
• I already checked if it is not related to SQLModel but to SQLAlchemy.

Commit to Help

• I commit to help with one of those options 👆

Example Code

import sqlmodel
import pydantic

class Something(sqlmodel.SQLModel, table=True):
    ip: pydantic.IPvAnyAddress

Description

see: title

I'm pretty sure it is a relatively trivial addition and PR, but I'm just asking here: is there any reason why IPv4 and IPv6 Network/Address are added to the type converter, but IPvAny isn't?

Relevant lines in the Pydantic -> SQLAlchemy type converter are shown below with context:

sqlmodel/sqlmodel/main.py

Lines 664 to 676 in c60cf86

	if issubclass(
	type_,
	(
	str,
	ipaddress.IPv4Address,
	ipaddress.IPv4Network,
	ipaddress.IPv6Address,
	ipaddress.IPv6Network,
	Path,
	EmailStr,
	),
	):
	max_length = getattr(metadata, "max_length", None)

Operating System

macOS

Operating System Details

No response

SQLModel Version

0.0.27

Python Version

3.14

Additional Context

No response

[YuriiMotov]

IPvAnyAddressType is a type alias for IPv4Address | IPv6Address: https://github.com/pydantic/pydantic/blob/06448aa41764d0c1e1c2f9455b108c4b21012929/pydantic/networks.py#L1094

And, SQLModel doesn't currently support unions (only Optional-like unions like Union[SomeType, None] are supported).

See similar discussion that provides the solution: #847

[limjh16]

Thank you! Sorry, I really tried to search through previous issues, guess I was just blind this time...