ludo@gnu.org (Ludovic Courtès) writes:
 
  >> +    (description "This package provides a Python library to send files to the
  >> +user's Trash directory.")
  > 
  > s/Trash/@file{~/Trash}/

Maybe “@file{@var{XDG_DATA_HOME}/Trash}”?  Could be not a “~”, because
the library uses “XDG_DATA_HOME” variable.  From the source tarball:
--8<---------------cut here---------------start------------->8---
./send2trash/plat_other.py:49:HOMETRASH_B = op.join(XDG_DATA_HOME, b'Trash')
--8<---------------cut here---------------end--------------->8---

  > You’d also need to set the ‘python2-variant’ property here because your
  > python2 variant is not a direct translation (see other packages in this
  > file as an example).

--8<---------------cut here---------------start------------->8---
(define-public python2-send2trash
  (package
    …
    (properties `((python2-variant . ,(delay python-send2trash))))))
--8<---------------cut here---------------end--------------->8---

Thanks,
Oleg.