code: def load_module(modulename, modulepath):
      
      if '.' in modulename:
          modulepackage, modulebase = modulename.rsplit('.', 1)
      else:
          modulepackage = ''
  
      imp.acquire_lock()
      try:
          # Check if module is already loaded
          if modulename not in sys.modules:
              # Find module on disk and try to load it
              path, name = os.path.split(modulepath)
              name = os.path.splitext(name)[0]
              handle, path, info = imp.find_module(name, [path])
              try:
                  # Load the module and put into sys.modules
                  module = imp.load_module(modulename, handle, path, info)
                  if modulepackage:
                      setattr(sys.modules[modulepackage], modulebase, module)
              finally:
                  # Make sure handle is closed properly
                  if handle:
                      handle.close()
      finally:
          imp.release_lock()
  
      return sys.modules[modulename]
docs: Load a Python module from a path under a specified name.
  
          Parameters:
              modulename (str): Fully qualified module name, e.g. ``x.y.z``.
              modulepath (str): Filename of the module.
  
          Returns:
              Loaded module.