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change pk column change to None

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collerek
2020-12-29 17:46:23 +01:00
parent 27c377ec5c
commit e01f160c1d
1 changed files with 1 additions and 1 deletions
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2
ormar/models/helpers/sqlalchemy.py
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@ -58,7 +58,7 @@ def create_and_append_m2m_fk(
""" """
pk_alias = model.get_column_alias(model.Meta.pkname) pk_alias = model.get_column_alias(model.Meta.pkname)
pk_column = next((col for col in model.Meta.columns if col.name == pk_alias), None) pk_column = next((col for col in model.Meta.columns if col.name == pk_alias), None)
if not pk_column: # pragma: no cover if pk_column is None: # pragma: no cover
raise ModelDefinitionError( raise ModelDefinitionError(
"ManyToMany relation cannot lead to field without pk" "ManyToMany relation cannot lead to field without pk"
) )