to_clipboard is broken

[gdementen]

The bug is in Pandas and/or in pyperclip (used by Pandas).
I suspect it is fixed in upstream pyperclip but not in the copy included in Pandas. So it might only needs a PR to pandas which simply updates pyperclip to the latest version.

[gdementen]

another option would be to bypass Pandas and use the code from pyqt (as is done in the viewer). This however means you couldn't use the clipboard without qt installed. Does not seem too bad a restriction.

[alixdamman]

It works with version 0.19 of pandas.

[gdementen]

ok, nothing to do here then :)