magnum-bindings/src/python/corrade/__init__.py.in

#
#   This file is part of Magnum.
#
#   Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019,
#               2020, 2021, 2022, 2023 Vladimír Vondruš <mosra@centrum.cz>
#
#   Permission is hereby granted, free of charge, to any person obtaining a
#   copy of this software and associated documentation files (the "Software"),
#   to deal in the Software without restriction, including without limitation
#   the rights to use, copy, modify, merge, publish, distribute, sublicense,
#   and/or sell copies of the Software, and to permit persons to whom the
#   Software is furnished to do so, subject to the following conditions:
#
#   The above copyright notice and this permission notice shall be included
#   in all copies or substantial portions of the Software.
#
#   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
#   THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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#   DEALINGS IN THE SOFTWARE.
#

"""Root Corrade module"""

# If MAGNUM_BUILD_PYTHON_BINDINGS_RTLD_GLOBAL is enabled in CMake, the lines
# below are included, otherwise they are commented out. What it does is a
# futile attempt to make Corrade (and Magnum) built as static libraries work
# together when built into multiple dynamic Python modules.
${_MAGNUM_BUILD_PYTHON_BINDINGS_RTLD_GLOBAL}import sys
${_MAGNUM_BUILD_PYTHON_BINDINGS_RTLD_GLOBAL}import ctypes
${_MAGNUM_BUILD_PYTHON_BINDINGS_RTLD_GLOBAL}sys.setdlopenflags(sys.getdlopenflags()|ctypes.RTLD_GLOBAL)

# On Windows, if a known directory layout is detected, add paths containing
# binaries to the DLL search path
import platform
if platform.system() == 'Windows':
    import os

    for directory in [
        # Prebuilt binaries from the magnum-ci repo have this file in
        # python/corrade/ and DLLs in bin/
        '../../bin'
    ]:
        bin_path = os.path.join(os.path.dirname(__file__), directory)
        if os.path.exists(bin_path):
            os.add_dll_directory(bin_path)
            break

from _corrade import *

import sys

# In case Corrade is built statically, the whole core project is put into
# _corrade. The following feels extremely hackish, but without that it wouldn't
# be possible to do `import corrade.containers`, which is weird
# (`from corrade import containers` works, tho, for whatever reason)
for i in ['containers', 'pluginmanager', 'utility']:
    if i in globals(): sys.modules['corrade.' + i] = globals()[i]

# Just to not have the variable leak into stubs generated by pybind11-stubgen
# TODO any way to exclude it?
del i

# Prevent all submodules being pulled in when saying `from corrade import *` --
# this is consistent with behavior in magnum
__all__ = [
    # TARGET_*, BUILD_* are omitted as `from corrade import *` would pull them
    # to globals and this would likely cause conflicts (magnum also defines
    # BUILD_*)
]

# kate: hl python