old_contents: #!/usr/bin/python2.5
  #
  # Copyright 2011 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.
  
  """GSoCStudentInfo updating MapReduce.
  """
  
  __authors__ = [
    '"Sverre Rabbelier" <sverre@rabbelier.nl>',
    ]
  
  
  import logging
  
  from google.appengine.ext import db
  from google.appengine.ext.mapreduce import operation
  
  from soc.models.user import User
  from soc.modules.gsoc.models.profile import GSoCStudentInfo
  from soc.modules.gsoc.models.proposal import GSoCProposal
  from soc.modules.gsoc.models.project import GSoCProject
  
  
  def process(student_info):
    proposals = GSoCProposal.all().ancestor(student_info.parent_key()).fetch(1000)
    projects = GSoCProject.all().ancestor(student_info.parent_key()).fetch(1000)
  
    proposals = [i for i in proposals if i.status != 'withdrawn']
    projects = [i for i in projects if i.status != 'withdrawn']
  
    nr_proposals = len(proposals)
    nr_projects = len(projects)
  
    orgs = [GSoCProject.org.get_value_for_datastore(i) for i in projects]
  
    student_info.number_of_proposals = nr_proposals
    student_info.number_of_projects = nr_projects
    student_info.project_for_orgs = orgs
  
    yield operation.db.Put(student_info)
    yield operation.counters.Increment("student_infos_converted")
    yield operation.counters.Increment("proposals_counted", delta=nr_proposals)
    yield operation.counters.Increment("projects_counted", delta=nr_projects)
  
new_contents: #!/usr/bin/python2.5
  #
  # Copyright 2011 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.
  
  """GSoCStudentInfo updating MapReduce.
  """
  
  __authors__ = [
    '"Sverre Rabbelier" <sverre@rabbelier.nl>',
    ]
  
  
  import logging
  
  from google.appengine.ext import db
  from google.appengine.ext.mapreduce import operation
  
  from soc.models.user import User
  from soc.modules.gsoc.models.profile import GSoCStudentInfo
  from soc.modules.gsoc.models.proposal import GSoCProposal
  from soc.modules.gsoc.models.project import GSoCProject
  
  
  def process(student_info):
    logging.debug("Converting student_info '%r'" % student_info.key())
    proposals = GSoCProposal.all().ancestor(student_info.parent_key()).fetch(1000)
    projects = GSoCProject.all().ancestor(student_info.parent_key()).fetch(1000)
  
    proposals = [i for i in proposals if i.status != 'withdrawn']
    projects = [i for i in projects if i.status != 'withdrawn']
  
    nr_proposals = len(proposals)
    nr_projects = len(projects)
  
    orgs = [GSoCProject.org.get_value_for_datastore(i) for i in projects]
  
    student_info.number_of_proposals = nr_proposals
    student_info.number_of_projects = nr_projects
    student_info.project_for_orgs = orgs
  
    yield operation.db.Put(student_info)
    yield operation.counters.Increment("student_infos_converted")
    yield operation.counters.Increment("proposals_counted", delta=nr_proposals)
    yield operation.counters.Increment("projects_counted", delta=nr_projects)
  
subject: Add debug statement to StudentInfo mapreduce