Extend the TikZ Sphinx Extension to a LaTeX Sphinx Extension

[dbitouze]

I wonder how difficult would be to extend the TikZ Sphinx Extension to a LaTeX Sphinx Extension that would provide both a latex-directive and a latex-role analogous to tikz-directive and tikz-role and that would enables the use of arbitrary LaTeX codes, the results being inserted as SVG or PNG images.

[dbitouze]

To be more precise, what would be nice is an extension that provides similar features to the Dokuwiki's LaTeX plugin, not for mathematical formulae (which are better rendered with the math directive and role), but for in-line in non-math-mode.