@staticmethod
  def SetAllowSkippedFiles(allow_skipped_files):
    FakeFile._allow_skipped_files = allow_skipped_files
    FakeFile._availability_cache = {}
Refreshes the list box.
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/tools/dev_appserver_import_hook.py/FakeFile.SetAllowSkippedFiles--crossover with--dataset/ETHPy150Open enthought/pyface/pyface/list_box.py/ListBox.refresh