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improve error handling

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This commit is contained in:
Sebastian Weiss 2018-12-29 22:53:17 +01:00
parent f76f38ef30
commit a8a2f00ab0
1 changed files with 9 additions and 1 deletions
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10
graphene_django/settings.py
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@ -75,6 +75,14 @@ def import_from_string(val, setting_name):
e.__class__.__name__,
e,
)
if "has no attribute 'name'" in str(e):
object_name = str(e).split("'")[1]
msg = "Could not import '%s' for Graphene setting '%s'. %s: %s must inherit from DjangoObjectType." % (
val,
setting_name,
e.__class__.__name__,
object_name,
)
raise ImportError(msg)
@ -130,4 +138,4 @@ def reload_graphene_settings(*args, **kwargs):
graphene_settings = GrapheneSettings(value, DEFAULTS, IMPORT_STRINGS)
setting_changed.connect(reload_graphene_settings)
setting_changed.connect(reload_graphene_settings)