golden hour

/usr/lib64/python2.7/site-packages/cffi

File/Folder	Size	Actions
__init__.py	483 B
__init__.pyc	541 B
__init__.pyo	541 B
_cffi_include.h	9.78 KB
_embedding.h	16.84 KB
api.py	36.75 KB
api.pyc	35.77 KB
api.pyo	35.56 KB
backend_ctypes.py	39.19 KB
backend_ctypes.pyc	44.31 KB
backend_ctypes.pyo	43.94 KB
cffi_opcode.py	5.35 KB
cffi_opcode.pyc	5.63 KB
cffi_opcode.pyo	5.57 KB
commontypes.py	2.47 KB
commontypes.pyc	2.21 KB
commontypes.pyo	2.14 KB
cparser.py	36.2 KB
cparser.pyc	23.81 KB
cparser.pyo	23.63 KB
ffiplatform.py	3.64 KB
ffiplatform.pyc	4.61 KB
ffiplatform.pyo	4.61 KB
gc_weakref.py	642 B
gc_weakref.pyc	1.21 KB
gc_weakref.pyo	1.17 KB
lock.py	747 B
lock.pyc	441 B
lock.pyo	441 B
model.py	20.62 KB
model.pyc	23.04 KB
model.pyo	22.84 KB
parse_c_type.h	5.7 KB
recompiler.py	59.29 KB
recompiler.pyc	52.37 KB
recompiler.pyo	51.63 KB
setuptools_ext.py	6.01 KB
setuptools_ext.pyc	6.73 KB
setuptools_ext.pyo	6.69 KB
vengine_cpy.py	40.4 KB
vengine_cpy.pyc	36.72 KB
vengine_cpy.pyo	36.39 KB
vengine_gen.py	26.01 KB
vengine_gen.pyc	24.02 KB
vengine_gen.pyo	23.64 KB
verifier.py	11.25 KB
verifier.pyc	11.15 KB
verifier.pyo	11.11 KB

Edit: ffiplatform.py

import sys, os

class VerificationError(Exception):
    """ An error raised when verification fails
    """

class VerificationMissing(Exception):
    """ An error raised when incomplete structures are passed into
    cdef, but no verification has been done
    """

LIST_OF_FILE_NAMES = ['sources', 'include_dirs', 'library_dirs',
                      'extra_objects', 'depends']

def get_extension(srcfilename, modname, sources=(), **kwds):
    from distutils.core import Extension
    allsources = [srcfilename]
    for src in sources:
        allsources.append(os.path.normpath(src))
    return Extension(name=modname, sources=allsources, **kwds)

def compile(tmpdir, ext, compiler_verbose=0):
    """Compile a C extension module using distutils."""

saved_environ = os.environ.copy()
    try:
        outputfilename = _build(tmpdir, ext, compiler_verbose)
        outputfilename = os.path.abspath(outputfilename)
    finally:
        # workaround for a distutils bugs where some env vars can
        # become longer and longer every time it is used
        for key, value in saved_environ.items():
            if os.environ.get(key) != value:
                os.environ[key] = value
    return outputfilename

def _build(tmpdir, ext, compiler_verbose=0):
    # XXX compact but horrible :-(
    from distutils.core import Distribution
    import distutils.errors, distutils.log
    #
    dist = Distribution({'ext_modules': [ext]})
    dist.parse_config_files()
    options = dist.get_option_dict('build_ext')
    options['force'] = ('ffiplatform', True)
    options['build_lib'] = ('ffiplatform', tmpdir)
    options['build_temp'] = ('ffiplatform', tmpdir)
    #
    try:
        old_level = distutils.log.set_threshold(0) or 0
        try:
            distutils.log.set_verbosity(compiler_verbose)
            dist.run_command('build_ext')
            cmd_obj = dist.get_command_obj('build_ext')
            [soname] = cmd_obj.get_outputs()
        finally:
            distutils.log.set_threshold(old_level)
    except (distutils.errors.CompileError,
            distutils.errors.LinkError) as e:
        raise VerificationError('%s: %s' % (e.__class__.__name__, e))
    #
    return soname

try:
    from os.path import samefile
except ImportError:
    def samefile(f1, f2):
        return os.path.abspath(f1) == os.path.abspath(f2)

def maybe_relative_path(path):
    if not os.path.isabs(path):
        return path      # already relative
    dir = path
    names = []
    while True:
        prevdir = dir
        dir, name = os.path.split(prevdir)
        if dir == prevdir or not dir:
            return path     # failed to make it relative
        names.append(name)
        try:
            if samefile(dir, os.curdir):
                names.reverse()
                return os.path.join(*names)
        except OSError:
            pass

# ____________________________________________________________

try:
    int_or_long = (int, long)
    import cStringIO
except NameError:
    int_or_long = int      # Python 3
    import io as cStringIO

def _flatten(x, f):
    if isinstance(x, str):
        f.write('%ds%s' % (len(x), x))
    elif isinstance(x, dict):
        keys = sorted(x.keys())
        f.write('%dd' % len(keys))
        for key in keys:
            _flatten(key, f)
            _flatten(x[key], f)
    elif isinstance(x, (list, tuple)):
        f.write('%dl' % len(x))
        for value in x:
            _flatten(value, f)
    elif isinstance(x, int_or_long):
        f.write('%di' % (x,))
    else:
        raise TypeError(
            "the keywords to verify() contains unsupported object %r" % (x,))

def flatten(x):
    f = cStringIO.StringIO()
    _flatten(x, f)
    return f.getvalue()