Results 9 comments of Stefan Pochmann

Why are individual PDFs annoying? Maybe that can be improved?

You also try to change `Exception or Exception` to just `Exception` in `test_bpo_42057`, even though [BPO 42057](https://github.com/python/cpython/issues/86223) makes it look like the duplication is intentional and essential. Do you understand...

I know it's slower. And that answer shows differences of 140 nanoseconds. Is that even measurable in the cases you've changed?

In your first example, shouldn't it even *only* point to the `{` and not look further? That's also what Python 3.8 still did.

> I don't see a sane way to apply `decimal` in the decimal string -> binary int direction. I have one that seems faster than this module's `str_to_int` starting around...

Ok, posted [in gh-90716](https://github.com/python/cpython/issues/90716#issuecomment-1242878360).

I suggest you first fix your bug. Give `csv.reader` the file object, not the file contents as a string.

Those two programs are identical. You're not using `QUOTE_NONNUMERIC`.

> See [this pure Python prototype](https://gist.github.com/matthiasgoergens/28e58abd6beaea72bd2e49085c435966) Bugfix for the tests, applied by now The tests are broken. You assert the following ("soll"/"ist" are expected and actual result (better use English)):...