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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.utils.hooks import collect_submodules, can_import_module
from PyInstaller.utils.hooks.setuptools import setuptools_info
hiddenimports = []
excludedimports = ['__main__']
# pkg_resources keeps vendored modules in its _vendor subpackage, and does sys.meta_path based import magic to expose
# them as pkg_resources.extern.*
#
# With setuptools >= 71.0, pkg_resources ceased to vendor packages, because vendoring is now done at the setuptools
# level.
if setuptools_info.available and setuptools_info.version < (71, 0, 0):
# The `railroad` package is an optional requirement for `pyparsing`. `pyparsing.diagrams` depends on `railroad`, so
# filter it out when `railroad` is not available.
if can_import_module('railroad'):
hiddenimports += collect_submodules('pkg_resources._vendor')
else:
hiddenimports += collect_submodules(
'pkg_resources._vendor', filter=lambda name: 'pkg_resources._vendor.pyparsing.diagram' not in name
)
# pkg_resources v45.0 dropped support for Python 2 and added this module printing a warning. We could save some
# bytes if we would replace this by a fake module.
if setuptools_info.version >= (45, 0, 0) and setuptools_info.version < (49, 1, 1):
hiddenimports += ['pkg_resources.py2_warn']
# As of v60.7, setuptools vendored jaraco and has pkg_resources use it. Currently, the pkg_resources._vendor.jaraco
# namespace package cannot be automatically scanned due to limited support for pure namespace packages in our hook
# utilities.
#
# In setuptools 60.7.0, the vendored jaraco.text package included "Lorem Ipsum.txt" data file, which also has to be
# collected. However, the presence of the data file (and the resulting directory hierarchy) confuses the importer's
# redirection logic; instead of trying to work-around that, tell user to upgrade or downgrade their setuptools.
if setuptools_info.version == (60, 7, 0):
raise SystemExit(
"ERROR: Setuptools 60.7.0 is incompatible with PyInstaller. "
"Downgrade to an earlier version or upgrade to a later version."
)
# In setuptools 60.7.1, the "Lorem Ipsum.txt" data file was dropped from the vendored jaraco.text package, so we can
# accommodate it with couple of hidden imports.
elif setuptools_info.version >= (60, 7, 1):
hiddenimports += [
'pkg_resources._vendor.jaraco.functools',
'pkg_resources._vendor.jaraco.context',
'pkg_resources._vendor.jaraco.text',
]
# As of setuptools 70.0.0, we need pkg_resources.extern added to hidden imports.
if setuptools_info.version >= (70, 0, 0):
hiddenimports += [
'pkg_resources.extern',
]
# Some more hidden imports. See:
# https://github.com/pyinstaller/pyinstaller-hooks-contrib/issues/15#issuecomment-663699288 `packaging` can either be
# its own package, or embedded in `pkg_resources._vendor.packaging`, or both.
hiddenimports += collect_submodules('packaging')
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