python flask crud
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certainly! a crud (create, read, update, delete) tutorial with python flask can be a great way to understand how to build a basic web application. in this tutorial, we'll create a simple todo list application.
create a new directory for your project and navigate to it in the terminal.
create a virtual environment and activate it:
install flask:
create a file named app.py in your project directory and add the following code:
this code sets up a flask application with sqlalchemy for database operations. we define a todo model representing our todo items.
create a folder named templates in your project directory. inside it, create a file named index.html with the following content:
back in your terminal, run the following command:
visit http://localhost:5000 in your browser, and you should see your todo list application.
now you have a basic crud application with flask. you can add, complete, and delete todo items. this is a simple example, and you can extend it based on your requirements.
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