import importlib
import os
import sys
import zipfile

# Create a zipfile with a module
zf = zipfile.ZipFile("modules.zip", "w")
zf.writestr("hello/__init__.py", "'hello'\n")
zf.close()

# Prepend to sys.path
sys.path.insert(0, "modules.zip")

# Import the module to initialize
# zipimport
import hello

# Now remove the zipfile without removing
# it from sys.path
os.unlink("modules.zip")

# Invalidate importlib caches (because we
# change sys.path)
importlib.invalidate_caches()

# Try to import a random module
import uu