def clone_field_without_related_name(field: models.Field, ) -> models.Field:
"""Creates a clone of the given field, without a related_name."""
if isinstance(field, models.fields.related.RelatedField):
# ugly hack to prevent "models not ready" error
if field.swappable:
field = copy(field)
field.swappable = False
_name, _path, args, kwargs = field.deconstruct()
kwargs.pop('related_name', None)
return type(field)(*args, **kwargs)
else:
return field.clone()
def reconstruct(field: Field) -> Field:
""" Deconstructs and Re-constructs a field """
name, clz, args, kwargs = field.deconstruct()
return field.__class__(*args, **kwargs)
