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Simplified Relay Connection implementation

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This commit is contained in:
Syrus Akbary 2016-08-16 00:00:01 -07:00
parent f3dff38541
commit 8c321875cf
1 changed files with 10 additions and 10 deletions
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20
graphene/relay/connection.py
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@ -10,7 +10,7 @@ from ..types import Boolean, Int, List, String, AbstractType
from ..types.field import Field from ..types.field import Field
from ..types.objecttype import ObjectType, ObjectTypeMeta from ..types.objecttype import ObjectType, ObjectTypeMeta
from ..types.options import Options from ..types.options import Options
from ..types.utils import get_fields_in_type, yank_fields_from_attrs from ..types.utils import merge
from ..utils.is_base_type import is_base_type from ..utils.is_base_type import is_base_type
from ..utils.props import props from ..utils.props import props
from .node import Node, is_node from .node import Node, is_node
@ -76,16 +76,16 @@ class ConnectionMeta(ObjectTypeMeta):
if edge_class and issubclass(edge_class, AbstractType): if edge_class and issubclass(edge_class, AbstractType):
edge = type(edge_name, (EdgeBase, edge_class, ObjectType, ), {}) edge = type(edge_name, (EdgeBase, edge_class, ObjectType, ), {})
else: else:
edge = type(edge_name, (EdgeBase, ObjectType, ), props(edge_class) if edge_class else {}) edge_attrs = props(edge_class) if edge_class else {}
edge = type(edge_name, (EdgeBase, ObjectType, ), edge_attrs)
cls = ObjectTypeMeta.__new__(cls, name, bases, dict(attrs, _meta=options, Edge=edge)) class ConnectionBase(AbstractType):
base_fields = OrderedDict([ page_info = Field(PageInfo, name='pageInfo', required=True)
('page_info', Field(PageInfo, name='pageInfo', required=True)), edges = List(edge)
('edges', Field(List(edge)))
]) bases = (ConnectionBase, ) + bases
base_fields.update(cls._meta.fields) attrs = dict(attrs, _meta=options, Edge=edge)
cls._meta.fields = base_fields return ObjectTypeMeta.__new__(cls, name, bases, attrs)
return cls
class Connection(six.with_metaclass(ConnectionMeta, ObjectType)): class Connection(six.with_metaclass(ConnectionMeta, ObjectType)):