ode></div></div><p>What follows are some helper functions which fetch pipes to a running process for interactive reading and writting. They shadow channels with the same names in the standard library. Probably a good reason to only open <code>Subprocess</code> within a limited scope.</p><p>If you try to use one of these functions to access a stream which isn't a pipe, it's a type error.</p><div class="odoc-spec"><div class="spec value anchored" id="val-stdin"><a href="#val-stdin" class="anchor"></a><code><s