#-----------------------------------------------------------------------------
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# Copyright (c) 2015-2023, PyInstaller Development Team.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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#
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# The full license is in the file COPYING.txt, distributed with this software.
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#
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# SPDX-License-Identifier: Apache-2.0
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#-----------------------------------------------------------------------------
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def _pyi_rthook():
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import atexit
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import os
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import sys
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import tempfile
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pixbuf_file = os.path.join(sys._MEIPASS, 'lib', 'gdk-pixbuf', 'loaders.cache')
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# If we are not on Windows, we need to rewrite the cache -> we rewrite on macOS to support --onefile mode
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if os.path.exists(pixbuf_file) and sys.platform != 'win32':
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with open(pixbuf_file, 'rb') as fp:
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contents = fp.read()
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# Create a temporary file with the cache and cleverly replace the prefix we injected with the actual path.
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fd, pixbuf_file = tempfile.mkstemp()
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with os.fdopen(fd, 'wb') as fp:
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libpath = os.path.join(sys._MEIPASS, 'lib').encode('utf-8')
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fp.write(contents.replace(b'@executable_path/lib', libpath))
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try:
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atexit.register(os.unlink, pixbuf_file)
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except OSError:
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pass
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os.environ['GDK_PIXBUF_MODULE_FILE'] = pixbuf_file
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_pyi_rthook()
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del _pyi_rthook
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