a MongoDB database driver that allows you to interact with your MongoDB database in Python. You’ll use it with Flask to perform basic tasks, such as connecting to a database server, creating collections that store a group of documents in MongoDB, inserting data...
In this code block, you import theFlaskclass and therender_template()function from theflaskpackage. You use theFlaskclass to create your Flask application instance namedapp. Then you define aview function(which is a Python function that returns an HTTP response) calledhello()using theapp.route(...
Similarly, we can use JavaScript functions to get a cookie by creating agetCookie()function, and cookies can also be updated or deleted if required. Enjoying our tutorials? Subscribe to DelftStack on YouTube to support us in creating more high-quality video guides.Subscribe ...
First, we need to create an entrypoint: # flask_app/patched.pyfromgeventimportmonkeymonkey.patch_all()fromappimportapp# re-export We need to patch very early. #Build and start app served by uWSGI + gevent$ docker-compose -f async-gevent-uwsgi.yml build $ docker-compose -f async-gevent-...
However, you can never refill the Wondrous Physick while being out in the open world, and you can only use the flask once for a single lost grace. The most advantageous thing about this flask is that it allows you to produce two different types of effects after every drink. You can com...
Previously, we had useddocument.cookieto retrieve all of the cookies to process any special characters, such as$, but now we will use this new variable instead. Through the use of theDocumentproperty cookie, it is possible to read and write cookies that are connected with the document. It ...
Product analytics enable you to gather and analyze data about how users interact with your Python app. To show you how to set up analytics, in this tutorial we create a basic Python app with Flask, add PostHog, and use it to capture events and create insights. ...
You can also use Cross-Origin Resource Sharing (CORS) to submit the request using JavaScript. The benefit of this approach is that you don’t have a browser redirect. The downside is that some browsers are starting to lock down on session cookies being shared via CORS. ...
flask_blog/hello.py fromflaskimportFlask app=Flask(__name__)@app.route('/')defhello():return'Hello, World!' Copy In the preceding code block, you first import theFlaskobject from theflaskpackage. You then use it to create your Flask application instance with the nameapp. You pass the ...
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