(self)
return CaselessDict(
            (to_unicode(key, encoding=self.encoding),
             to_unicode(b','.join(value), encoding=self.encoding))
            for key, value in self.items())
Return headers as a CaselessDict with unicode keys
        and unicode values. Multiple values are joined with ','.
Return headers as a CaselessDict with unicode keys
        and unicode values. Multiple values are joined with ','.
Return headers as a CaselessDict with unicode keys and unicode values . Multiple values are joined with .
def to_unicode_dict(self):
        """ Return headers as a CaselessDict with unicode keys
        and unicode values. Multiple values are joined with ','.
        """
        return CaselessDict(
            (to_unicode(key, encoding=self.encoding),
             to_unicode(b','.join(value), encoding=self.encoding))
            for key, value in self.items())
def to_unicode_dict ( self ) : return CaselessDict ( ( to_unicode ( key , encoding = self . encoding ) , to_unicode ( b',' . join ( value ) , encoding = self . encoding ) ) for key , value in self . items ( ) )