\label{\detokenize{longtable:longtable-having-caption}}

\begin{savenotes}
\sphinxatlongtablestart
\sphinxthistablewithglobalstyle
\begin{longtable}[c]{|l|l|}
\sphinxthelongtablecaptionisattop
\caption{caption for longtable\strut}\label{\detokenize{longtable:id1}}\\*[\sphinxlongtablecapskipadjust]
\sphinxtoprule
\sphinxstyletheadfamily 
\sphinxAtStartPar
header1
&\sphinxstyletheadfamily 
\sphinxAtStartPar
header2
\\
\sphinxmidrule
\endfirsthead

\multicolumn{2}{c}{\sphinxnorowcolor
    \makebox[0pt]{\sphinxtablecontinued{\tablename\ \thetable{} \textendash{} continued from previous page}}%
}\\
\sphinxtoprule
\sphinxstyletheadfamily 
\sphinxAtStartPar
header1
&\sphinxstyletheadfamily 
\sphinxAtStartPar
header2
\\
\sphinxmidrule
\endhead

\sphinxbottomrule
\multicolumn{2}{r}{\sphinxnorowcolor
    \makebox[0pt][r]{\sphinxtablecontinued{continues on next page}}%
}\\
\endfoot

\endlastfoot
\sphinxtableatstartofbodyhook

\sphinxAtStartPar
cell1\sphinxhyphen{}1
&
\sphinxAtStartPar
cell1\sphinxhyphen{}2
\\
\sphinxhline
\sphinxAtStartPar
cell2\sphinxhyphen{}1
&
\sphinxAtStartPar
cell2\sphinxhyphen{}2
\\
\sphinxhline
\sphinxAtStartPar
cell3\sphinxhyphen{}1
&
\sphinxAtStartPar
cell3\sphinxhyphen{}2
\\
\sphinxbottomrule
\end{longtable}
\sphinxtableafterendhook
\sphinxatlongtableend
\end{savenotes}