class documentation

class RemovedIn20Warning(Base20DeprecationWarning):

Known subclasses: sqlalchemy.exc.MovedIn20Warning

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indicates an API that will be fully removed in SQLAlchemy 2.0.

Inherited from Base20DeprecationWarning:

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

Inherited from HasDescriptionCode (via Base20DeprecationWarning, SADeprecationWarning):

Method __init__ Undocumented
Method ​_code​_str Undocumented
Instance Variable code Undocumented