相关疑难解决方法(0)

我正在制作一个scrabblecheat计划

下面是一些例子,我在下面的代码中使用SQLite作为一个简单的数据库来存储我的单词.

但它告诉我我无法重新创建数据库表.

如何在检查中是否已经有一个已命名的表spwords,然后跳过尝试创建它？

错误:

(<class 'sqlite3.OperationalError'>, OperationalError('table spwords already exists',), None)

代码:

def load_db(data_list):

# create database/connection string/table
conn = sqlite.connect("sowpods.db")

#cursor = conn.cursor()
# create a table
tb_create = """CREATE TABLE spwords
                (sp_word text, word_len int, word_alpha text, word_score int)
                """
conn.execute(tb_create)  # <- error happens here
conn.commit()

# Fill the table
conn.executemany("insert into spwords(sp_word, word_len, word_alpha, word_score) values (?,?,?,?)",  data_list)
conn.commit()

# Print the table contents
for row in conn.execute("select sp_word, word_len, word_alpha, word_score from …