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fix: Argument default value should be undefined

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This commit is contained in:
Cameron Hurst 2021-01-06 09:18:20 -05:00
parent 2e87ebe5fc
commit ab95170eea
1 changed files with 4 additions and 4 deletions
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8
graphene/types/argument.py
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@ -1,5 +1,7 @@
from itertools import chain
from graphql import Undefined
from .dynamic import Dynamic
from .mountedtype import MountedType
from .structures import NonNull
@ -41,7 +43,7 @@ class Argument(MountedType):
def __init__(
self,
type_,
default_value=None,
default_value=Undefined,
description=None,
name=None,
required=False,
@ -102,9 +104,7 @@ def to_arguments(args, extra_args=None):
raise ValueError(f'Unknown argument "{default_name}".')
arg_name = default_name or arg.name
assert (
arg_name not in arguments
), f'More than one Argument have same name "{arg_name}".'
assert arg_name not in arguments, f'More than one Argument have same name "{arg_name}".'
arguments[arg_name] = arg
return arguments