class Book(LibraryBook):
class Meta:
key_field_name = 'isbn'
title = odin.String()
isbn = odin.String()
num_pages = odin.Integer()
rrp = odin.Float(default=20.4, use_default_if_not_provided=True)
fiction = odin.Boolean(is_attribute=True)
genre = odin.String(choices=(
('sci-fi', 'Science Fiction'),
('fantasy', 'Fantasy'),
('biography', 'Biography'),
('others', 'Others'),
('computers-and-tech', 'Computers & technology'),
))
# published = odin.TypedArrayField(odin.DateTimeField())
# authors = odin.ArrayOf(Author, use_container=True)
# publisher = odin.DictAs(Publisher, null=True)
def __eq__(self, other):
if other:
return vars(self) == vars(other)
return False
class Subscriber(odin.Resource):
name = odin.String()
address = odin.String()
def __eq__(self, other):
if other:
return self.name == other.name and self.address == other.address
class OldBook(LibraryBook):
name = odin.String(key=True)
num_pages = odin.Integer()
price = odin.Float()
genre = odin.String(key=True,
choices=(
('sci-fi', 'Science Fiction'),
('fantasy', 'Fantasy'),
('biography', 'Biography'),
('others', 'Others'),
('computers-and-tech', 'Computers & technology'),
))
published = odin.DateTime()
class ToResource(odin.Resource):
# Auto matched
title = odin.String()
count = odin.Integer()
# child = odin.ObjectAs(ChildResource)
# children = odin.ArrayOf(ChildResource)
# Excluded
excluded1 = odin.Float()
# Mappings
to_field1 = odin.String()
to_field2 = odin.Integer()
to_field3 = odin.Integer()
same_but_different = odin.String()
# Custom mappings
to_field_c1 = odin.String()
to_field_c2 = odin.String()
to_field_c3 = odin.String()
not_auto_c5 = odin.String()
# array_string = odin.TypedArray(odin.StringField())
assigned_field = odin.String()
class Library(odin.Resource):
name = odin.String()
# books = odin.ArrayOf(LibraryBook)
# subscribers = odin.ArrayOf(Subscriber, null=True)
book_count = odin.Calculated(lambda o: len(o.books))
class Author(odin.Resource):
name = odin.String()
class Meta:
name_space = None
class InheritedResource(FromResource):
# Additional fields
name = odin.String()
# Additional virtual fields
calculated_field = odin.Calculated(lambda obj: 11)
class Publisher(odin.Resource):
name = odin.String()
class Meta:
name_space = None
class FromResource(odin.Resource):
# Auto matched
title = odin.String()
count = odin.String()
# child = odin.ObjectAs(ChildResource)
# children = odin.ArrayOf(ChildResource)
# Excluded
excluded1 = odin.Float()
# Mappings
from_field1 = odin.String()
from_field2 = odin.String()
from_field3 = odin.Integer()
from_field4 = odin.Integer()
same_but_different = odin.String()
# Custom mappings
from_field_c1 = odin.String()
from_field_c2 = odin.String()
from_field_c3 = odin.String()
from_field_c4 = odin.String()
not_auto_c5 = odin.String()
comma_separated_string = odin.String()
# Virtual fields
constant_field = odin.Constant(value=10)
class ChildResource(odin.Resource):
name = odin.String()
