On Thu, Oct 22, 2020 at 7:39 AM Hans Ginzel <hans@matfyz.cz> wrote:

On Thu, Oct 22, 2020 at 08:31:34PM +1100, Steven D'Aprano wrote:
>> cursor.execute(f"INSERT INTO {table} VALUES (1, '{}');")
>> SyntaxError: f-string: empty expression not allowed
>
>Escape the braces by doubling them:
> f"INSERT INTO {table} VALUES (1, '{{}}');"

Thank you for (ugly) workaorund.

It is no different than having to write \\ in a string to get a single backslash : it is part of the syntax of f-strings, and not a "workaround".

André Roberge

--
BR, H.
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