创建一个基本网页以触发Python脚本

Question

I have a Python script that loops through a list of SQL queries read from an Excel file, executes them, and stores output results to a .csv file. 我有一个Python脚本，该脚本遍历从Excel文件读取的SQL查询列表，执行它们，并将输出结果存储到.csv文件。

Currently I trigger this from the command line locally. 目前，我是从本地命令行触发的。 I would like to create a very basic Web page, something that basically has a button to click to execute the Python script for now. 我想创建一个非常基本的Web页面，该页面基本上具有一个按钮，可以单击以立即执行Python脚本。 If I can get the output file stored there somehow as well, even better. 如果我也能以某种方式存储输出文件，那就更好了。

The idea being I would start with it locally, but then move the web page somewhere where my team could access it and do the same thing. 我的想法是从本地开始，然后将网页移到团队可以访问并执行相同操作的位置。

I don't need much functionality at all for this web page obviously but this stuff is new to me so not quite sure where to start. 显然，该网页我根本不需要太多功能，但是对我来说这是新手，所以不确定从哪里开始。 Any ideas? 有任何想法吗？

Thanks 谢谢

Answer 1

I guess Flask would be a decent choice for a simple web app. 我想Flask对于简单的Web应用程序来说将是一个不错的选择。

folder structure: 文件夹结构：

├── app.py
├── static
│   ├── index.html

app.py ( EDIT added index.html route handling, duh doy) app.py（编辑添加了index.html路由处理，不是吗）

from flask import Flask
app = Flask(__name__, static_url_path='', template_folder='static')

@app.route('/')
def index():
    return app.send_static('index.html')

@app.route('/execute')
def execute_sql_logic():
    # Do stuff here
    return 'SQL executed', 200

if __name__ == '__main__':
    app.run()

You'll need to export FLASK_APP=app.py in your working directory 您需要在工作目录中导出FLASK_APP = app.py

index.html index.html

 <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <a href='/execute'><button>execute SQL</button></a> </body> </html>

Simplest example I could think of. 我能想到的最简单的例子。
Now when you'll run app.py and navigate to localhost:5000 (Port defaults to 5000 if I remember correctly) you'll see the HTML page with the execute SQL button. 现在，当您运行app.py并导航到localhost:5000 （如果我没有记错的话，端口默认为5000），您将看到带有execute SQL按钮的HTML页面。 Clicking on it will send a GET to localhost:5000/execute which in turn will call your function. 单击它会发送一个GET到localhost:5000/execute ，这将依次调用您的函数。
Deploying on a server is beyond the scope of this answer unfortunately. 不幸的是，在服务器上进行部署超出了此答案的范围。

创建一个基本网页以触发Python脚本

问题描述

1 个解决方案

解决方案1
2 已采纳 2017-12-17 01:02:47

创建一个基本网页以触发Python脚本

问题描述

1 个解决方案

解决方案1 2 已采纳 2017-12-17 01:02:47

解决方案1
2 已采纳 2017-12-17 01:02:47