export_tools.py 文件源码

python
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项目:FormShare 作者: qlands 项目源码 文件源码
def query_mongo(username, id_string, query=None, hide_deleted=True):
    query = json.loads(query, object_hook=json_util.object_hook)\
        if query else {}
    query = dict_for_mongo(query)
    query[USERFORM_ID] = u'{0}_{1}'.format(username, id_string)
    if hide_deleted:
        # display only active elements
        # join existing query with deleted_at_query on an $and
        query = {"$and": [query, {"_deleted_at": None}]}
    return xform_instances.find(query)
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