python怎么输出表格

PrettyTable安装（推荐学习：Python视频教程）

pip install prettytable

示例

import prettytable as pt # tb = pt.PrettyTable( ["City name", "Area", "Population", "Annual Rainfall"]) tb = pt.PrettyTable() tb.field_names = ["City name", "Area", "Population", "Annual Rainfall"] tb.add_row(["Adelaide",1295, 1158259, 600.5]) tb.add_row(["Brisbane",5905, 1857594, 1146.4]) tb.add_row(["Darwin", 112, 120900, 1714.7]) tb.add_row(["Hobart", 1357, 205556,619.5])  print(tb)

输出：

+-----------+------+------------+-----------------+ | City name | Area | Population | Annual Rainfall | +-----------+------+------------+-----------------+ |  Adelaide | 1295 |  1158259   |      600.5      | |  Brisbane | 5905 |  1857594   |      1146.4     | |   Darwin  | 112  |   120900   |      1714.7     | |   Hobart  | 1357 |   205556   |      619.5      | +-----------+------+------------+-----------------+

如果没有添加表头，那么会以默认的Field+编号显示，例如：

+---------+----------+----------+------------+ | Field 1 | Field 2  | Field 3  |  Field 4   | +---------+----------+----------+------------+

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