mysql数据库如何打印打印样式？

Question

我想在python中打印“显示数据库” cmd样式：

+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| sys                |
+--------------------+

有什么窍门吗？

    import sqlalchemy as sa
    insp = sa.inspect(engine)
    db_list = insp.get_schema_names()
    print(db_list)

Answer 1

tabulate可以立即使用，请参见我的示例以及问题表。

import tabulate

example_table = [
    {"Database" : "information_schema"},
    {"Database" : "mysql"},
    {"Database" : "performance_schema"},
    {"Database" : "sys"}
]

print(
    tabulate.tabulate(
        example_table, 
        headers={
                k : v 
                for k,v in zip(
                    example_table[0].keys(), 
                    example_table[0].keys()
                )
        },
        tablefmt="psql"
    )
)

打印出

+--------------------+
| Database           |
|--------------------|
| information_schema |
| mysql              |
| performance_schema |
| sys                |
+--------------------+