📅  最后修改于: 2023-12-03 15:06:49.821000             🧑  作者: Mango
PrettyTable 是一款功能强大的 Python 库,它可以让你快速创建漂亮的表格,并支持多种格式输出。
可以使用 pip 命令进行安装:
pip install prettytable
以下是一个简单的创建表格的示例:
from prettytable import PrettyTable
x = PrettyTable()
x.field_names = ["City name", "Area", "Population", "Annual Rainfall"]
x.add_row(["Adelaide",1295, 1158259, 600.5])
x.add_row(["Brisbane",5905, 1857594, 1146.4])
x.add_row(["Darwin", 112, 120900, 1714.7])
x.add_row(["Hobart", 1357, 205556, 619.5])
x.add_row(["Sydney", 2058, 4336374, 1214.8])
x.add_row(["Melbourne", 1566, 3806092, 646.9])
print(x)
输出结果如下:
+------------+------+------------+-----------------+
| 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 |
| Sydney | 2058 | 4336374 | 1214.8 |
| Melbourne | 1566 | 3806092 | 646.9 |
+------------+------+------------+-----------------+
可以使用 set_style()
方法自定义表格样式,以下是一个示例:
from prettytable import PrettyTable
x = PrettyTable()
x.field_names = ["City name", "Area", "Population", "Annual Rainfall"]
x.add_row(["Adelaide",1295, 1158259, 600.5])
x.add_row(["Brisbane",5905, 1857594, 1146.4])
x.add_row(["Darwin", 112, 120900, 1714.7])
x.add_row(["Hobart", 1357, 205556, 619.5])
x.add_row(["Sydney", 2058, 4336374, 1214.8])
x.add_row(["Melbourne", 1566, 3806092, 646.9])
x.set_style("grid")
print(x)
输出结果如下:
+------------+------+------------+-----------------+
| 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 |
+------------+------+------------+-----------------+
| Sydney | 2058 | 4336374 | 1214.8 |
+------------+------+------------+-----------------+
| Melbourne | 1566 | 3806092 | 646.9 |
+------------+------+------------+-----------------+
可以使用 write()
方法将表格输出到文件中,以下是一个示例:
from prettytable import PrettyTable
x = PrettyTable()
x.field_names = ["City name", "Area", "Population", "Annual Rainfall"]
x.add_row(["Adelaide",1295, 1158259, 600.5])
x.add_row(["Brisbane",5905, 1857594, 1146.4])
x.add_row(["Darwin", 112, 120900, 1714.7])
x.add_row(["Hobart", 1357, 205556, 619.5])
x.add_row(["Sydney", 2058, 4336374, 1214.8])
x.add_row(["Melbourne", 1566, 3806092, 646.9])
x.set_style("grid")
with open('output.txt', 'w') as f:
f.write(str(x))
这将把表格输出到名为 output.txt
的文件中。
PrettyTable 是一款强大的 Python 库,它可以让你快速创建漂亮的表格,并支持多种格式输出。它非常易于使用,并且具有丰富的自定义功能,可以满足各种表格输出需求。