# -----------------------------------------------------------------------------
# Copyright (c) 2013-2023, PyInstaller Development Team.
#
# Distributed under the terms of the GNU General Public License (version 2
# or later) with exception for distributing the bootloader.
#
# The full license is in the file COPYING.txt, distributed with this software.
#
# SPDX-License-Identifier: (GPL-2.0-or-later WITH Bootloader-exception)
# -----------------------------------------------------------------------------

import glob
import os

from PyInstaller.compat import is_win
from PyInstaller.utils.hooks import get_module_file_attribute, check_requirement, collect_delvewheel_libs_directory

binaries = []
datas = []

# Package the DLL bundle that official scipy wheels for Windows ship The DLL bundle will either be in extra-dll on
# windows proper and in .libs if installed on a virtualenv created from MinGW (Git-Bash for example)
if is_win:
    extra_dll_locations = ['extra-dll', '.libs']
    for location in extra_dll_locations:
        dll_glob = os.path.join(os.path.dirname(get_module_file_attribute('scipy')), location, "*.dll")
        if glob.glob(dll_glob):
            binaries.append((dll_glob, "."))

# Handle delvewheel-enabled win32 wheels, which have external scipy.libs directory (scipy >= 0.9.2)
if check_requirement("scipy >= 1.9.2") and is_win:
    datas, binaries = collect_delvewheel_libs_directory('scipy', datas=datas, binaries=binaries)

# collect library-wide utility extension modules
hiddenimports = ['scipy._lib.%s' % m for m in ['messagestream', "_ccallback_c", "_fpumode"]]