ENH: storage_options for to_excel

[twoertwein]

• ref BUG:Cannot write as xlsx to GCS #33987 (follow up to REF: move get_filepath_buffer into get_handle #37639)
• tests added / passed
• passes black pandas
• passes git diff upstream/master -u -- "*.py" | flake8 --diff
• whatsnew entry: not added, already implied in whatsnew of REF: move get_filepath_buffer into get_handle #37639?

[jreback]

thanks @twoertwein

[twoertwein]

is there a way to re-use documentation? We have blocks about compression storage_options in many places. It would be cool to have them in one place and then import them.

[jreback]

is there a way to re-use documentation? We have blocks about compression storage_options in many places. It would be cool to have them in one place and then import them.

yes for sure, we have the _shared_docs infrastructure, but for excel its prob enough just to use the Appenders

[alimcmaster1]

Think this broke CI - https://github.com/pandas-dev/pandas/pull/37818/checks?check_run_id=1399068710 - opening up a fix

[twoertwein]

oh yes! I think a pytest.importorskip should fix this. @alimcmaster1 Are you already making a PR?

edit: just saw your PR :) Thank you!