package-activate-1

package-activate-1 is a compiled Lisp function in `package.el'.

(package-activate-1 PKG-DESC &optional RELOAD)

Activate package given by PKG-DESC, even if it was already active.
If RELOAD is non-nil, also `load' any files inside the package which
correspond to previously loaded files (those returned by
`package--list-loaded-files').