<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def _GetExpandedPaths(args):
 """Yields all possible expansions from given path patterns."""

  opts = globbing.PathOpts(
      follow_links=args.follow_links, pathtype=args.pathtype)

  for path in args.paths:
    for expanded_path in globbing.ExpandPath(str(path), opts):
      yield expanded_path