Johnward
…ead_csv function, for issue 27655.

- [] closes #xxxx
- [ 1 ] tests added / passed
- [ 1 ] passes `black pandas`
- *[ 0 ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ 0 ] whatsnew entry

Do not close issue, waiting for user response before further testing.

* Returns: fatal: bad revision 'upstream/master'