Python CSVDataTable.get_rows示例

示例#1

def t_csv_insert_with_key_failure():
    connect_info = {"directory": data_dir, "file_name": "People.csv"}

    csv_tbl = CSVDataTable("people", connect_info, ["playerID"])
    print("Number of records before insert: " + str(len(csv_tbl.get_rows())))
    new_record = {"playerID": "aardsda01", "birthCity": "Dallas", "age": "26"}
    csv_tbl.insert(new_record)
    print("Number of records after insert: " + str(len(csv_tbl.get_rows())))

示例#2

def t_csv_insert_no_key():
    connect_info = {"directory": data_dir, "file_name": "People.csv"}

    csv_tbl = CSVDataTable("people", connect_info, None)
    print("Number of records before insert: " + str(len(csv_tbl.get_rows())))
    new_record = {
        "playerID": "lawlesszach01",
        "birthCity": "Dallas",
        "age": "26"
    }
    csv_tbl.insert(new_record)
    print("Number of records after insert: " + str(len(csv_tbl.get_rows())))