old_contents: # Copyright (c) 2013 Mirantis Inc.
  #
  # 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.
  
  import six
  
  from stackalytics.processor import user_processor
  from stackalytics.processor import utils
  
  
  def _normalize_user(user):
      for c in user['companies']:
          c['end_date'] = utils.date_to_timestamp(c['end_date'])
  
      # sort companies by end_date
      def end_date_comparator(x, y):
          if x["end_date"] == 0:
              return 1
          elif y["end_date"] == 0:
              return -1
          else:
              return x["end_date"] - y["end_date"]
  
      user['companies'].sort(key=utils.cmp_to_key(end_date_comparator))
      if user['companies']:
          if user['companies'][-1]['end_date'] != 0:
              user['companies'].append(dict(company_name='*independent',
                                            end_date=0))
      user['user_id'] = user_processor.make_user_id(
          launchpad_id=user.get('launchpad_id'),
          emails=user.get('emails'),
          gerrit_id=user.get('gerrit_id'),
          github_id=user.get('github_id'),
          zanata_id=user.get('zanata_id'),
          ldap_id=user.get('ldap_id')) or user.get('user_id')
  
  
  def _normalize_users(users):
      for user in users:
          _normalize_user(user)
  
  
  def _normalize_releases(releases):
      for release in releases:
          release['release_name'] = release['release_name'].lower()
          release['end_date'] = utils.date_to_timestamp(release['end_date'])
      releases.sort(key=lambda x: x['end_date'])
  
  
  def _normalize_repos(repos):
      for repo in repos:
          if 'releases' not in repo:
              repo['releases'] = []  # release will be assigned automatically
  
  
  NORMALIZERS = {
      'users': _normalize_users,
      'releases': _normalize_releases,
      'repos': _normalize_repos,
  }
  
  
  def normalize_default_data(default_data):
      for key, normalizer in six.iteritems(NORMALIZERS):
          if key in default_data:
              normalizer(default_data[key])
  
new_contents: # Copyright (c) 2013 Mirantis Inc.
  #
  # 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.
  
  import six
  
  from stackalytics.processor import user_processor
  from stackalytics.processor import utils
  
  
  def _normalize_user(user):
      for c in user['companies']:
          c['end_date'] = utils.date_to_timestamp(c['end_date'])
  
      # sort companies by end_date
      def end_date_comparator(x, y):
          if x["end_date"] == 0:
              return 1
          elif y["end_date"] == 0:
              return -1
          else:
              return x["end_date"] - y["end_date"]
  
      user['companies'].sort(key=utils.cmp_to_key(end_date_comparator))
      if user['companies']:
          if user['companies'][-1]['end_date'] != 0:
              user['companies'].append(dict(company_name='*independent',
                                            end_date=0))
      user['user_id'] = user_processor.make_user_id(
          launchpad_id=user.get('launchpad_id'),
          emails=user.get('emails'))
  
  
  def _normalize_users(users):
      for user in users:
          _normalize_user(user)
  
  
  def _normalize_releases(releases):
      for release in releases:
          release['release_name'] = release['release_name'].lower()
          release['end_date'] = utils.date_to_timestamp(release['end_date'])
      releases.sort(key=lambda x: x['end_date'])
  
  
  def _normalize_repos(repos):
      for repo in repos:
          if 'releases' not in repo:
              repo['releases'] = []  # release will be assigned automatically
  
  
  NORMALIZERS = {
      'users': _normalize_users,
      'releases': _normalize_releases,
      'repos': _normalize_repos,
  }
  
  
  def normalize_default_data(default_data):
      for key, normalizer in six.iteritems(NORMALIZERS):
          if key in default_data:
              normalizer(default_data[key])
  
subject: Remove unused parameters in _normalize_user()