@cached_property<EOL><INDENT>def error_uri(self):<DEDENT>
error_uri = self.app.config.get('<STR_LIT>')<EOL>if error_uri:<EOL><INDENT>return error_uri<EOL><DEDENT>error_endpoint = self.app.config.get('<STR_LIT>')<EOL>if error_endpoint:<EOL><INDENT>return url_for(error_endpoint)<EOL><DEDENT>return '<STR_LIT>'<EOL>
The error page URI.

        When something turns error, it will redirect to this error page.
        You can configure the error page URI with Flask config::

            OAUTH1_PROVIDER_ERROR_URI = '/error'

        You can also define the error page by a named endpoint::

            OAUTH1_PROVIDER_ERROR_ENDPOINT = 'oauth.error'