Uploading a ZIP file,The goal is to create multiple item records

[jhq223]

Assume I have two models:

class Product(db.Document):
    name = db.StringField(required=True)
    subcategory = db.ReferenceField(SubCategory, required=True)
    description = db.StringField()
    price = db.DecimalField(precision=2, required=True)
    items = db.ListField(db.ReferenceField(Item))

class Item(db.Document):
    type = db.StringField(choices=['text', 'file'])
    content = db.StringField() 
    files = db.ListField(db.FileField()) 
    supplier = db.ReferenceField(User, required=True)

In which view should I implement the following functionality? Please provide some details, I would be very grateful:

Click an upload button, then call a file selection dialog, then execute some Python or JavaScript code to parse the contents of the ZIP file, batch create item records, and include two files in each.

[jhq223]

already solved