PyPy blog for updates, as well as the <aclass="reference external"href="https://bitbucket.org/pypy/compatibility/wiki/Home">Compatibility Wiki</a>.</p>
<p>C extensions need to be recompiled for PyPy in order to work. Depending on
your build system, it might work out of the box or will be slightly harder.</p>
<p>Standard library modules supported by PyPy, in alphabetical order:</p>
<p>Standard library modules supported by PyPy. Note that large parts of python
library are implemented in pure python, so they don't have to be listed
there. Please just check if it imports. If it imports, it should work.</p>
<p>All modules that are pure python in CPython of course work.</p>
<p>Python libraries known to work under PyPy (the list is not exhaustive):</p>
<p>Python libraries known to work under PyPy (the list is not exhaustive).
A community maintained <aclass="reference external"href="https://bitbucket.org/pypy/compatibility/wiki/Home">compatibility wiki</a> is hosted on bitbucket:</p>