bin/idna.py

   1 #! /usr/bin/env python3
   2
   3 import sys
   4 from m_lib.defenc import default_encoding
   5
   6 l = len(sys.argv)
   7
   8 if (l == 2) and (sys.argv[1] != '-r'):
   9     reverse = False
  10     address = sys.argv[1]
  11 elif (l == 3) and (sys.argv[1] == '-r'):
  12     reverse = True
  13     address = sys.argv[2]
  14 else:
  15     sys.exit('Usage: %s [-r] name.domain' % sys.argv[0])
  16
  17 if reverse:
  18     if not isinstance(address, bytes):
  19         address = address.encode('ascii')
  20     print(address.decode("idna"))
  21 else:
  22     if isinstance(address, bytes):
  23         address = address.decode(default_encoding)
  24     print(address.encode("idna").decode('ascii'))