【发布时间】:2021-09-04 14:06:04
【问题描述】:
我可以使用 Pandas 从 Excel 文件中读取特定列。
Excel 文件:
代码:
import os
import pandas as pd
excel_file = "File.xlsx"
data = pd.read_excel(os.path.join("./", excel_file), usecols="A:B,H:I")
df = pd.DataFrame(data)
dict_data = df.to_dict(orient="dict")
dict_data 看起来像这样:
{
"VLAN ID": {0: 100, 1: 200, 2: 300},
"VLAN Name": {0: "MGMT", 1: "Users", 2: "Phones"},
"Gateway": {0: "10.0.0.1", 1: "172.16.0.1", 2: "192.168.1.1"},
"Subnet Mask": {0: "255.0.0.0", 1: "255.255.0.0", 2: "255.255.255.0"}
}
我想将dict_data 转换为如下所示:
{
"vlans": {
{
"id": 100,
"name": "MGMT",
"ipaddr": "10.0.0.1",
"mask": "255.0.0.0",
},
{
"id": 200,
"name": "Users",
"ipaddr": "172.16.0.1",
"mask": "255.255.0.0",
},
{
"id": 300,
"name": "Phones",
"ipaddr": "192.168.1.1",
"mask": "255.255.255.0",
},
}
}
那么,vlans 会被传递给一个 Jinja2 模板来创建吗?我怎样才能实现这个输出?
Jinja2 模板
{% for vlan in vlans.items() %}
vlan {{ vlan["id"] }}
name {{ vlan["name"] }}
exit
!
interface vlan {{ vlan["id"] }}
ip address {{ vlan["ipaddr"] }} {{ vlan["mask"] }}
description {{ vlan["name"] }}
exit
!
{% endfor %}
神社的输出
vlan 100
name MGMT
exit
!
interface vlan 100
ip address 10.0.0.1 255.0.0.0
description MGMT
exit
!
vlan 200
name Users
exit
!
interface vlan 200
ip address 172.16.0.1 255.255.0.0
description Users
exit
!
vlan 300
name Phones
exit
!
interface vlan 300
ip address 192.168.1.1 255.255.255.0
description Phones
exit
!
【问题讨论】:
标签: python excel pandas jinja2 cisco