http://pexlang.sourceforge.net/

Stuff in Pex not in Cython:

 * Except behavior -> always {{{except uncommon_value?}}} by default
 * make flag to do run {{{__main__}}} method
 * hook build into {{{__import__}}} to compile
 * get rid of cimport (look for {{{.pxd}}} file, unless flag)
 * auto-generate {{{.pxd}}} from {{{.pyx}}}
 * pragmas for compile time flags ( like {{{# lang=}}} )
 * magic methods:
    * auto-generate {{{__reduce__}}}

       native types OK
       opaque types via property methods

    * (optional) auto-generate {{{__str__}}} and {{{__cmp__}}}, provide via {{{cython.generate.cmp(self)}}} or something of the stort