code: def _fix_namespace_packages(egg_info, destination_eggdir):
      namespace_packages = os.path.join(
          egg_info, "namespace_packages.txt"
      )
      if os.path.exists(namespace_packages):
          with open(namespace_packages) as fp:
              namespace_packages = fp.read().split()
          for mod in namespace_packages:
              mod_dir = os.path.join(
                  destination_eggdir, *mod.split(".")
              )
              mod_init = os.path.join(mod_dir, "__init__.py")
              if not os.path.exists(mod_dir):
                  os.mkdir(mod_dir)
              if not os.path.exists(mod_init):
                  with open(mod_init, "w") as fp:
                      fp.write(NAMESPACE_PACKAGE_INIT)
  
imports: from distutils.util import get_platform
  from distutils import log
  import email
  import itertools
  import os
  import posixpath
  import re
  import zipfile
  import pkg_resources
  import setuptools
  from pkg_resources import parse_version
  from setuptools.extern.packaging.tags import sys_tags
  from setuptools.extern.packaging.utils import canonicalize_name
  from setuptools.extern.six import PY3
  from setuptools.command.egg_info import write_requirements
label_desc: Use image node_id 10 for calling the Wheel obj's underlying member method code with example usage: obj._fix_namespace_packages(egg_info, destination_eggdir) without return types