目录

一、安装二、按行设置数据三、按列添加四、输出风格五、获取字符串六、表格样式设置七、输出成HTML八、复制

一、安装

pip install PrettyTable

二、按行设置数据

import prettytable as pt

# 按行添加数据
tb = pt.PrettyTable()
tb.field_names = ["name", "age", "height", "weight"]
tb.add_row(["autofelix", 25, 174, 65])
tb.add_row(["大神", 23, 164, 55])
tb.add_row(["飞兔小哥", 27, 184, 69.5])

print(tb)

# +-----------+-----+--------+--------+
# | name | age | height | weight |
# +-----------+-----+--------+--------+
# | autofelix | 25 | 174 | 65 |
# | 大神 | 23 | 164 | 55 |
# | 飞兔小哥 | 27 | 184 | 69.5 |
# +-----------+-----+--------+--------+

三、按列添加

import prettytable as pt

# 按行添加数据
tb = pt.PrettyTable()
tb.field_names = ["name", "age", "height", "weight"]
tb.add_row(["autofelix", 25, 174, 65])
tb.add_row(["大神", 23, 164, 55])
tb.add_row(["飞兔小哥", 27, 184, 69.5])
# 按列添加数据
tb.add_column("sex",["男", "女", "男"])

print(tb)

# +-----------+-----+--------+--------+-----+
# | name | age | height | weight | sex |
# +-----------+-----+--------+--------+-----+
# | autofelix | 25 | 174 | 65 | 男 |
# | 大神 | 23 | 164 | 55 | 女 |
# | 飞兔小哥 | 27 | 184 | 69.5 | 男 |
# +-----------+-----+--------+--------+-----+

四、输出风格

MSWORD_FRIENDLY：MSWORD_FRIENDLY输出风格PLAIN_COLUMNS：PLAIN_COLUMNS输出风格RANDOM：每次随机输出风格DEFAULT：默认输出风格

import prettytable as pt

# 按行添加数据
tb = pt.PrettyTable()
tb.field_names = ["name", "age", "height", "weight"]
tb.add_row(["autofelix", 25, 174, 65])
tb.add_row(["大神", 23, 164, 55])
tb.add_row(["飞兔小哥", 27, 184, 69.5])
# 风格
tb.set_style(pt.MSWORD_FRIENDLY)

print(tb)

# | name | age | height | weight |
# | autofelix | 25 | 174 | 65 |
# | 大神 | 23 | 164 | 55 |
# | 飞兔小哥 | 27 | 184 | 69.5 |

五、获取字符串

import prettytable as pt

# 按行添加数据
tb = pt.PrettyTable()
tb.field_names = ["name", "age", "height", "weight"]
tb.add_row(["autofelix", 25, 174, 65])
tb.add_row(["大神", 23, 164, 55])
tb.add_row(["飞兔小哥", 27, 184, 69.5])

# 不打印，获取表格字符串
s1 = tb.get_string()
print(s1)

# +-----------+-----+--------+--------+
# | name | age | height | weight |
# +-----------+-----+--------+--------+
# | autofelix | 25 | 174 | 65 |
# | 大神 | 23 | 164 | 55 |
# | 飞兔小哥 | 27 | 184 | 69.5 |
# +-----------+-----+--------+--------+

# 或者可以只获取指定列或行
s2 = tb.get_string(fields=["name", "age"], start=1, end=4)
print(s2)

# +----------+-----+
# | name | age |
# +----------+-----+
# | 大神 | 23 |
# | 飞兔小哥 | 27 |
# +----------+-----+

六、表格样式设置

import prettytable as pt

# 按行添加数据
tb = pt.PrettyTable()
tb.field_names = ["name", "age", "height", "weight"]
tb.add_row(["autofelix", 25, 174, 65])
tb.add_row(["大神", 23, 164, 55])
tb.add_row(["飞兔小哥", 27, 184, 69.5])

# 设定左对齐
tb.align = "l"
# 设定数字输出格式
tb.float_format = "2.2"
# 设定边框连接符为"*"
tb.junction_char = "*"
# 设定排序方式
tb.sortby = "age"
# 设定左侧不填充空白字符
tb.left_padding_width = 0
# 不显示边框
# tb.border = 0
# 修改边框分隔符
tb.horizontal_char = "+"

print(tb)

# *++++++++++*++++*+++++++*+++++++*
# |name |age |height |weight |
# *++++++++++*++++*+++++++*+++++++*
# |大神 |23 |164 |55 |
# |autofelix |25 |174 |65 |
# |飞兔小哥 |27 |184 |69.50 |
# *++++++++++*++++*+++++++*+++++++*

七、输出成HTML

import prettytable as pt

# 按行添加数据
tb = pt.PrettyTable()
tb.field_names = ["name", "age", "height", "weight"]
tb.add_row(["autofelix", 25, 174, 65])
tb.add_row(["大神", 23, 164, 55])
tb.add_row(["飞兔小哥", 27, 184, 69.5])

# 输出HTML代码
s = tb.get_html_string()
print(s)

# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
# 
name
age
height
weight
autofelix
25
174
65
大神
23
164
55
飞兔小哥
27
184
69.5

八、复制

import prettytable as pt

# 按行添加数据
tb = pt.PrettyTable()
tb.field_names = ["name", "age", "height", "weight"]
tb.add_row(["autofelix", 25, 174, 65])
tb.add_row(["大神", 23, 164, 55])
tb.add_row(["飞兔小哥", 27, 184, 69.5])

tb.horizontal_char = "."
tb2 = tb.copy()
tb.align = "l"
tb2.align = "r"
print(tb)
print(tb2)

# +...........+.....+........+........+
# | name | age | height | weight |
# +...........+.....+........+........+
# | autofelix | 25 | 174 | 65 |
# | 大神 | 23 | 164 | 55 |
# | 飞兔小哥 | 27 | 184 | 69.5 |
# +...........+.....+........+........+

# +...........+.....+........+........+
# | name | age | height | weight |
# +...........+.....+........+........+
# | autofelix | 25 | 174 | 65 |
# | 大神 | 23 | 164 | 55 |
# | 飞兔小哥 | 27 | 184 | 69.5 |
# +...........+.....+........+........+

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