blob: 4d63b6dd719e7b35750df0568cdef44f6ebcc0a3 [file] [log] [blame]
#!/usr/bin/env python2.5
#
# Copyright 2010 the Melange authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""GSOC module cleaning methods.
"""
import re
from django import forms
from django.utils.translation import ugettext
from soc.logic import cleaning
NEWLINE_SEPATAROR = '\n'
COMMA_SEPARATOR = ','
def cleanTagsList(field_name, separator=NEWLINE_SEPATAROR):
"""Clean method to check and validate list of tag values.
"""
def wrapper(self):
"""Decorator wrapped method.
"""
tag_values = cleaning.str2set(field_name, separator)(self)
for index, tag_value in enumerate(tag_values):
if not re.search('\A[\w#+\-\.]*\Z', tag_value):
raise forms.ValidationError(ugettext(
('%s is not a valid tag value. Please see help for more details.'
% tag_value)))
tag_values[index] = tag_value.lower()
return tag_values
return wrapper