pydantic-xml example

pydantic_xml_example.py

from typing import Optional
from pydantic import AnyUrl
from pydantic_xml import BaseXmlModel, RootXmlModel, element


class Tags(RootXmlModel, tag="tags"):  # type: ignore
    root: list[str] = element(tag="tag")


class Notes(BaseXmlModel, tag="notes"):
    message: str = element()
    clss: str = element()
    xml: Optional[str] = element(default=None)
    block: Optional[str] = element(default=None)


class Bookmark(BaseXmlModel, tag="bookmark"):
    link: AnyUrl = element()
    tags: Optional[Tags] = None
    notes: Optional[Notes] = None


class Bookmarks(BaseXmlModel, tag="bookmarks"):
    bookmarks: list[Bookmark]
    tags: Optional[Tags] = None


b1 = Bookmark(
    link="http://google.com",
    tags=Tags(["silver", "away"]),
    notes=Notes(message="yo", clss="sup"),
)
b2 = Bookmark(link="http://ask-jeeves.com", notes=Notes(message="bruh", clss="dawg"))
bs = Bookmarks(bookmarks=[b1, b2], tags=Tags(["hi", "ho"]))


print(bs.to_xml(skip_empty=True))