setup.py 文件源码

def get_cython_extensions():
    files = ["capnpy/segment/base.pyx",
             "capnpy/segment/segment.py",
             "capnpy/segment/builder.pyx",
             "capnpy/blob.py",
             "capnpy/enum.py",
             "capnpy/visit.py",
             "capnpy/struct_.py",
             "capnpy/list.py",
             "capnpy/type.py",
             "capnpy/message.py",
             "capnpy/buffered.py",
             "capnpy/filelike.py",
             "capnpy/ptr.pyx",
             "capnpy/packing.pyx",
             "capnpy/_hash.pyx",
             "capnpy/_util.pyx"
            ]

    root_dir = os.path.abspath(os.path.dirname(__file__))
    capnpy_dir = os.path.join(root_dir, 'capnpy')

    def getext(fname):
        extname = fname.replace('/', '.').replace('.pyx', '').replace('.py', '')
        if DEBUG:
            extra_compile_args = ['-O0', '-g']
        else:
            extra_compile_args = ['-O3']
        return Extension(
            extname,
            [fname],
            include_dirs = [capnpy_dir],
            extra_compile_args = extra_compile_args,
        )
    return [getext(f) for f in files]