A lightweight library for converting complex datatypes into native Python datatypes.
Project description
Homepage: http://marshmallow.rtfd.org/
marshmallow is an ORM/ODM/framework-agnostic library for converting complex datatypes, such as objects, into native Python datatypes. The serialized objects can then be rendered to standard formats such as JSON for use in a REST API.
from datetime import datetime
from marshmallow import Serializer, fields
# A "model"
class Person(object):
def __init__(self, name):
self.name = name
self.date_born = datetime.now()
# A serializer
class PersonSerializer(Serializer):
name = fields.String()
date_born = fields.DateTime()
person = Person("Guido van Rossum")
serialized = PersonSerializer(person)
serialized.data
# {"name": "Guido van Rossum", "date_born": "Sun, 10 Nov 2013 14:24:50 -0000"}Get It Now
$ pip install -U marshmallow
Documentation
Full documentation is available at http://marshmallow.rtfd.org/ .
Requirements
Python >= 2.6 or >= 3.3
License
MIT licensed. See the bundled LICENSE file for more details.
Changelog
0.2.1 (2013-11-12)
Allow prefixing field names.
Fix storing of errors on Nested Serializers.
Python 2.6 support.
0.2.0 (2013-11-11)
Field-level validation.
Add fields.Method.
Add fields.Function.
Allow binding of extra data to a serialized object by passing the extra param when initializing a Serializer.
Add relative paramater to fields.Url that allows for relative URLs.
0.1.0 (2013-11-10)
First release.
Release history Release notifications | RSS feed
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