pystrainer 0.0.4

Fast functional serializers

Strainer is a different take on serialization and validation in python. It utilizes a functional style over inheritance.

An example of Strainer, the example has been borrowed from Marshmallow

artist_serializer = create_serializer(
  field('name')
)

album_schema = create_serializer(
  field('title'),
  field('release_date'),
  child('artist', serializer=artist_serializer)
)

class Artist(object):
    def __init__(self, name):
        self.name = name

class Album(object):
    def __init__(self, title, release_date, artist):
        self.title = title
        self.release_date = release_date
        self.artist = artist

bowie = Artist(name='David Bowie')
album = Album(
    artist=bowie,
    title='Hunky Dory',
    release_date=date(1971, 12, 17)
)

simple_data = album_schema.to_representation({}, album)

pprint.pprint(simple_data)

# {'artist': {'name': 'David Bowie'},
#  'release_date': datetime.date(1971, 12, 17),
#  'title': 'Hunky Dory'}

Installation

To install Strainer, simply:

$ pip install pystrainer
✨🍰✨

Satisfaction, guaranteed.

Release History

0.0.4 (2016-11-23)

• Add some validators

0.0.1 (2016-11-23)

• Birth