2 # Copyright (c) 2007 - 2010, Pascal Volk

     2 # Copyright (c) 2007 - 2010, Pascal Volk

     3 # See COPYING for distribution information.

     3 # See COPYING for distribution information.

     4 # package initialization code

     4 # package initialization code

     5 #

     5 #

     6 

     6 

     7 import os

     8 import os

     8 import re

     9 import re

     9 import locale

    10 import locale

    10 

    11 

    11 from encodings.idna import ToASCII, ToUnicode

    12 from encodings.idna import ToASCII, ToUnicode

    37 ENCODING = locale.nl_langinfo(locale.CODESET)

    38 ENCODING = locale.nl_langinfo(locale.CODESET)

    38 

    39 

    39 RE_ASCII_CHARS = """^[\x20-\x7E]*$"""

    40 RE_ASCII_CHARS = """^[\x20-\x7E]*$"""

    40 RE_DOMAIN = """^(?:[a-z0-9-]{1,63}\.){1,}[a-z]{2,6}$"""

    41 RE_DOMAIN = """^(?:[a-z0-9-]{1,63}\.){1,}[a-z]{2,6}$"""

    41 

    42 

    42 

    45 

    43 def get_unicode(string):

    46 def get_unicode(string):

    44     """Converts `string` to `unicode`, if necessary."""

    47     """Converts `string` to `unicode`, if necessary."""

    45     if isinstance(string, unicode):

    48     if isinstance(string, unicode):

    46         return string

    49         return string