tefra / xsdata-attrs

Naive XML & JSON Bindings for python attrs!

xsdata powered by attrs!

---

xsData is a complete data binding library for python allowing developers to access and use XML and JSON documents as simple objects rather than using DOM.

Now powered by attrs!

Install

$ # Install with cli support
$ pip install xsdata-attrs[cli]

Generate Models

$ # Generate models
$ xsdata http://rss.cnn.com/rss/edition.rss --output attrs
Parsing document edition.rss
Analyzer input: 9 main and 0 inner classes
Analyzer output: 9 main and 0 inner classes
Generating package: init
Generating package: generated.rss

...

@attr.s
class Rss:
    class Meta:
        name = "rss"

    version: Optional[float] = attr.ib(
        default=None,
        metadata={
            "type": "Attribute",
        }
    )
    channel: Optional[Channel] = attr.ib(
        default=None,
        metadata={
            "type": "Element",
        }
    )

...

XML Parsing

>>> from xsdata_attrs.bindings import XmlParser
>>> from urllib.request import urlopen
>>> from generated.rss import Rss
>>>
>>> parser = XmlParser()
>>> with urlopen("http://rss.cnn.com/rss/edition.rss") as rq:
...     result = parser.parse(rq, Rss)
...
>>> result.channel.item[2].title
'Vatican indicts 10 people, including a Cardinal, over an international financial scandal'
>>> result.channel.item[2].pub_date
'Sat, 03 Jul 2021 16:37:14 GMT'
>>> result.channel.item[2].link
'https://www.cnn.com/2021/07/03/europe/vatican-financial-scandal-intl/index.html'

Changelog: 23.8 (2023-08-12)

• Removed python 3.6 and 3.7 support
• Added official support for 3.11 and 3.12
• Set xsdata minimum version v23.5

This project is still alive :)

xsdata-attrs's Issues

Support next-gen api

I tried this library, everything looks fine. But it would be good to support a next generation api. Especially mutable, frozen and field keywords. They are much more readable aliases with sane defaults.

And it would be nice to add kw_only parameter when it's needed, even if it's not specified in a generator config. I think the same needs to be done with xsdata on dataclasses.

Map unsafe hash config to the the proper attrs.hash keyword

Original issue tefra/xsdata#601