首页 > 解决方案 > 具有多个标题/标题的 Python PrettyTable

问题描述

我能够创建一个带有标题和表格字段的 python PrettyTable。但是,我想在一个表中创建多个部分,即有多个标题(或 html rowspan/colspan 以合并单元格以创建部分)。有什么指示吗?

目前,我可以使用以下方法创建表:

table_fields = ['No','Name', 'Age']
from prettytable import PrettyTable
pt = PrettyTable(table_fields)
pt.padding_width = 1
pt.title = 'Customer Info'
pt.add_row(['1','abc','26'])
pt.add_row(['2','xyz','52'])

输出:

+------------------------------+
|    Customer Info             |
+------------------------------+ 
| No | Name      |    Age      |
+------------------------------+
| 1  |  abc      |   26        |
| 2  |  xyz      |   52        |
+------------------------------+

期望的输出:

+------------------------------+
|    Customer Info             |
+------------------------------+ 
| No | Name      |    Age      |
+------------------------------+
|  DEPARTMENT 1                |
+------------------------------+
| 1  |  abc      |   26        |
| 2  |  xyz      |   52        |
+------------------------------+
|  DEPARTMENT 2                |
+------------------------------+
| 1  |  pqr      |   44        |
| 2  |  def      |   31        |
+------------------------------+

寻找一种在表中添加部门 1 和部门 2 行的方法。

标签: pythonprettytable

解决方案


这是我能够获得所需输出的最接近的结果(每次将新部门的人员添加到表中时,使用一行作为部门编号):注意:我无法找到更改列跨度的方法一个单元格,所以我必须添加空白来填充预期的单元格数量,否则无法添加行。

+---------------------------+
|       Customer Info       |
+--------------+------+-----+
|      No      | Name | Age |
+--------------+------+-----+
| DEPARTMENT 1 |      |     |
|      1       | abc  |  41 |
|      2       | def  |  29 |
| DEPARTMENT 2 |      |     |
|      1       | pqr  |  21 |
|      2       | xyz  |  37 |
+--------------+------+-----+

使用以下代码:

from prettytable import PrettyTable

departments = {
    "1": {
        "abc": {
            "age": 41
        },
        "def": {
            "age": 29
        }
    },
    "2": {
        "pqr": {
            "age": 21
        },
        "xyz": {
            "age": 37
        }
    }
}

table_fields = ['No', 'Name', 'Age']
pt = PrettyTable(table_fields)
pt.padding_width = 1
pt.title = 'Customer Info'
person_no = 1
for department, people in departments.items():
    pt.add_row(["DEPARTMENT {}".format(department), "", ""])
    for name, person in people.items():
        pt.add_row([person_no, name, person["age"]])
        person_no += 1
    person_no = 1
print(pt)

我希望这足以满足您的需求,如果您或其他任何人知道如何为单元格指定列跨度,我很想知道!


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