Over 2 years ago PySoy was refactored from Pyrex into a C/GObject backend (aka libsoy) and pure C frontend, however several .pym/.pyx/.pyd files still lurk in our PySoy source tree, either because there's unmigrated code in them or because nobody has removed them yet.

Comb through the pysoy/src directory to find these files, for each one found either post a ticket for unmigrated code or remove the obsolete file from the repository.

While working on this task you should join and remain in #PySoy on Freenode to get help, feedback, and guidance from mentors and other developers. Code updates which may affect your work are also announced here as they happen.

When you've done, commit your work and post a URL showing your work on both the Mercurial repositories and ticket writing.