def get_alias_strings(aliases):
    alias_strings = []
    for alias in aliases:
        alias = item_module.canonical_alias_tuple(alias)
        (namespace, nid) = alias
        try:
            alias_strings += [namespace+":"+nid]
        except __HOLE__:
            # jsonify the biblio dicts
            alias_strings += [namespace+":"+json.dumps(nid)]
    return alias_strings
dataset/ETHPy150Open Impactstory/total-impact-core/totalimpact/collection.py/get_alias_strings