BUG: misleading message when using to_datetime with format='%V %a'#50309

mroeschke merged 3 commits intopandas-dev:mainpandas-dev/pandas:mainfrom

MarcoGorelli:factor-out-some-directive-errors-from-strptimeMarcoGorelli/pandas:factor-out-some-directive-errors-from-strptimeCopy head branch name to clipboard