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# ----------------------------------------------------------------------------
# Copyright (c) 2005-2023, 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)
# ----------------------------------------------------------------------------
from PyInstaller import isolated
@isolated.decorate
def get_pywin32_module_file_attribute(module_name):
"""
Get the absolute path of the PyWin32 DLL specific to the PyWin32 module with the passed name.
On import, each PyWin32 module:
* Imports a DLL specific to that module.
* Overwrites the values of all module attributes with values specific to that DLL. This includes that module's
`__file__` attribute, which then provides the absolute path of that DLL.
This function safely imports that module in a PyWin32-aware subprocess and returns the value of that module's
`__file__` attribute.
Parameters
----------
module_name : str
Fully-qualified name of that module.
Returns
----------
str
Absolute path of that DLL.
See Also
----------
`PyInstaller.utils.win32.winutils.import_pywin32_module()`
For further details.
"""
from PyInstaller.utils.win32 import winutils
module = winutils.import_pywin32_module(module_name)
return module.__file__