#!/usr/bin/python2.5

#

# Copyright 2009 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.

"""Helpers used for list info functions.

"""

__authors__ = [

  '"Lennard de Rijk" <ljvderijk@gmail.com>',

  ]

def getStudentProposalInfo(ranking, proposals_keys):

  """Returns a function that returns information about the rank and assignment.

  Args:

    ranking: dict with a mapping from Student Proposal key to rank

    proposals_keys: list of proposal keys assigned a slot

  """

  def wrapper(item, _):

    """Decorator wrapper method.

    """

    info = {'rank': ranking[item.key()]}

    if item.key() in proposals_keys:

      info['item_class'] =  'selected'

    else:

      info['item_class'] =  'normal'

    return info

  return wrapper