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- def aggregate_archivals_for_a_dataset(archivals):
- '''Returns aggregated archival info for a dataset, given the archivals for
- its resources (returned by get_for_package).
- :param archivals: A list of the archivals for a dataset's resources
- :type archivals: A list of Archival objects
- :returns: Archival dict about the dataset, with keys:
- status_id
- status
- reason
- is_broken
- '''
- archival_dict = {'status_id': None, 'status': None,
- 'reason': None, 'is_broken': None}
- for archival in archivals:
- # status_id takes the highest id i.e. pessimistic
- # reason matches the status_id
- if archival_dict['status_id'] is None or \
- archival.status_id > archival_dict['status_id']:
- archival_dict['status_id'] = archival.status_id
- archival_dict['reason'] = archival.reason
- if archivals:
- archival_dict['status'] = Status.by_id(archival_dict['status_id'])
- archival_dict['is_broken'] = \
- Status.is_status_broken(archival_dict['status_id'])
- return archival_dict
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