The argument passed to Dialect.has_table() should be a %s, got %s. Additionally, the Dialect.has_table() method is for internal dialect use only; please use ``inspect(some_engine).has_table(<tablename>>)`` for public API use.

Package:

4189

Exception Class:

exc.ArgumentError

Raise code

)(self.description_encoding)
        self._encoder = codecs.getencoder(self.encoding)
        self._decoder = processors.to_unicode_processor_factory(self.encoding)

    def _ensure_has_table_connection(self, arg):

        if not isinstance(arg, Connection):
            raise exc.ArgumentError(
                "The argument passed to Dialect.has_table() should be a "
                "%s, got %s. "
                "Additionally, the Dialect.has_table() method is for "
                "internal dialect "
                "use only; please use "
                "``inspect(some_engine).has_table(<tablename>>)`` "
                "for public API use." % (Connection, type(arg))

Links to the raise (1)

https://github.com/sqlalchemy/sqlalchemy/blob/6dbcb792eb60d4e084f0d1252882a0cbad4bc673/lib/sqlalchemy/engine/default.py#L341

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