sqlalchemy.exc.Base20DeprecationWarning

class documentation

class Base20DeprecationWarning(SADeprecationWarning):

Known subclasses: sqlalchemy.exc.LegacyAPIWarning, sqlalchemy.exc.RemovedIn20Warning

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Issued for usage of APIs specifically deprecated or legacy in SQLAlchemy 2.0.

See Also

:ref:`error_b8d9`.

:ref:`deprecation_20_mode`

Class Variable deprecated​_since Indicates the version that started raising this deprecation warning
Method __str__ Undocumented

Inherited from HasDescriptionCode (via SADeprecationWarning):

Method __init__ Undocumented
Method ​_code​_str Undocumented
Instance Variable code Undocumented
deprecated_since: str =
overrides sqlalchemy.exc.SADeprecationWarning.deprecated_since
Indicates the version that started raising this deprecation warning
def __str__(self):
overrides sqlalchemy.exc.HasDescriptionCode.__str__

Undocumented