1  #! /usr/bin/env python3
       2  
       3  # Find symbolic links and show where they point to.
       4  # Arguments are directories to search; default is current directory.
       5  # No recursion.
       6  # (This is a totally different program from "findsymlinks.py"!)
       7  
       8  import sys, os
       9  
      10  def lll(dirname):
      11      for name in os.listdir(dirname):
      12          if name not in (os.curdir, os.pardir):
      13              full = os.path.join(dirname, name)
      14              if os.path.islink(full):
      15                  print(name, '->', os.readlink(full))
      16  def main(args):
      17      if not args: args = [os.curdir]
      18      first = 1
      19      for arg in args:
      20          if len(args) > 1:
      21              if not first: print()
      22              first = 0
      23              print(arg + ':')
      24          lll(arg)
      25  
      26  if __name__ == '__main__':
      27      main(sys.argv[1:])