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re-add node class check

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This commit is contained in:
Simon Hewitt 2016-09-19 14:21:00 -07:00
parent 87634240c9
commit a77b27987e
1 changed files with 6 additions and 2 deletions
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8
graphene/relay/connection.py
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@ -6,13 +6,14 @@ import six
from graphql_relay import connection_from_list
from ..types import AbstractType, Boolean, Int, List, String
from ..types import (AbstractType, Boolean, Enum, Int, Interface, List, NonNull, Scalar, String,
Union)
from ..types.field import Field
from ..types.objecttype import ObjectType, ObjectTypeMeta
from ..types.options import Options
from ..utils.is_base_type import is_base_type
from ..utils.props import props
from .node import Node, is_node
from .node import is_node
class PageInfo(ObjectType):
@ -57,6 +58,9 @@ class ConnectionMeta(ObjectTypeMeta):
options.local_fields = OrderedDict()
assert options.node, 'You have to provide a node in {}.Meta'.format(cls.__name__)
assert issubclass(options.node, (Scalar, Enum, ObjectType, Interface, Union, NonNull)), (
'Received incompatible node "{}" for Connection {}.'
).format(options.node, name)
base_name = re.sub('Connection$', '', options.name) or options.node._meta.name
if not options.name: