Python flask mongodb delete documents

sure! in this tutorial, i will explain how to delete documents in mongodb using python flask.

1. first, you need to install the necessary python libraries. you can use pip to install flask and pymongo (python driver for mongodb).

2. next, you need to set up a mongodb database and collection. make sure you have mongodb installed on your system or use a cloud-hosted mongodb service.

3. create a flask application with routes to handle the delete operation. here's an example code snippet for deleting a document in mongodb using flask:

in this code:
- we import the necessary libraries (flask and pymongo).
- we connect to a mongodb database and collection.
- we define a route `/delete/object_id` that accepts a document id to be deleted.
- we use `delete_one` method to delete the document based on its `_id`, which is a unique identifier in mongodb.
- we return a json response indicating whether the document was successfully deleted or not.

4. to test the delete operation, you can make a delete request to the `/delete/object_id` endpoint using tools like postman or curl with the document id as a parameter.

this tutorial covers the basics of deleting documents in mongodb using python flask. feel free to customize and extend the code based on your specific requirements.

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