def stringify()

in docdb_rest/app.py [0:0]


def stringify(doc):
    if (type(doc) == str):
        return doc
    if (type(doc) == dict):
        for k, v in doc.items():
            doc[k] = stringify(v)
    if (type(doc) == list):
        for i in range(len(doc)):
            doc[i] = stringify(doc[i])
    if (type(doc) == bson.ObjectId):
        doc = str(doc)
    if (type(doc) == datetime.datetime):
        doc = doc.strftime(datetime_str)
    return doc