TypeError: unbound method DefaultTracer() must be called with MyClass instance as first argument (got str instance instead)

[Paul Rudin]

Steven D'Aprano <steve+comp.lang.python at pearwood.info> writes:


> Please don't post code with line numbers. That makes it difficult to copy
> and paste your function into an interactive session, so that we can run it
> and see what it does.

C-x r d