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textual.errors

General exception classes.

DuplicateKeyHandlers

Bases: TextualError

More than one handler for a single key press.

For example, if the handlers key_ctrl_i and key_tab were defined on the same widget, then this error would be raised.

NoWidget

Bases: TextualError

Specified widget was not found.

RenderError

Bases: TextualError

An object could not be rendered.

TextualError

Bases: Exception

Base class for Textual errors.