new_contents: # flake8: noqa
  
  # temporary fix for https://github.com/pypa/setuptools/issues/1963
  # can be removed when we upgrade to PyInstaller 3.7.
  hiddenimports = collect_submodules('pkg_resources._vendor')
  hiddenimports.append('pkg_resources.py2_warn')
  excludedimports = ['__main__']
  
subject: Fix binary builds (#3840)