mkl_dll_AddDllDirectory.py

def _init_numpy_mkl():
    # Numpy+MKL on Windows only
    import os
    import ctypes
    if os.name != 'nt':
        return
    # disable Intel Fortran default console event handler
    env = 'FOR_DISABLE_CONSOLE_CTRL_HANDLER'
    if env not in os.environ:
        os.environ[env] = '1'
    # extend DLL search order with numpy.core
    # See https://github.com/numpy/numpy/wiki/windows-dll-notes#python-dlls
    # and https://pytools.codeplex.com/workitem/1627
    try:
        _AddDllDirectory = ctypes.windll.kernel32.AddDllDirectory
        _AddDllDirectory.argtypes = [ctypes.c_wchar_p]
        # Needed to initialize AddDllDirectory modifications
        ctypes.windll.kernel32.SetDefaultDllDirectories(0x1000)
    except AttributeError:
        _AddDllDirectory = ctypes.windll.kernel32.SetDllDirectoryW
        _AddDllDirectory.argtypes = [ctypes.c_wchar_p]
    try:
        _core = os.path.join(os.path.abspath(os.path.dirname(__file__)), 'core')
        _AddDllDirectory(_core)
    except Exception:
        pass

_init_numpy_mkl()
del _init_numpy_mkl