I am trying to print information from a json file with python

I have this .JSON file that tells what food there will be during the week in our school.(Sorry it’s in Swedish)

Here is the JSON file

{
  "feedbackAllowed": "True",
  "weeks": [
    {
      "days": [
        {
          "date": 1647820800,
          "items": [
            "Korv Stroganoff serveras med ris",
            "Vegetarisk Stroganoff med sojakorv serveras ris"
          ]
        },
        {
          "date": 1647907200,
          "items": [
            "Pasta serveras med laxsås",
            "Vegetarisk pastasås"
          ]
        },
        {
          "date": 1647993600,
          "items": [
            "Morotslasagne med keso och soltorkad tomat",
            "Kökets klimatsmarta rätt ( vegetarisk lasagne)"
          ]
        },
        {
          "date": 1648080000,
          "items": [
            "Het kycklingsoppa serveras med mjukt bröd och ost samt frukt",
            "Vegetarisk nudelsoppa serveras med mjukt bröd och ost samt frukt"
          ]
        },
        {
          "date": 1648166400,
          "items": [
            "Quorngryta med chili serveras med ris",
            "Kökets klimatsmarta rätt"
          ]
        }
      ],
      "number": 12,
      "year": 2022
    }
  ],
  "school": {
    "URLName": "XXX",
    "id": 000,
    "district": {
      "province": {
        "URLName": "XXX",
        "id": 000,
        "name": "XXX"
      },
      "URLName": "XXX",
      "id": 000,
      "name": "000"
    },
    "name": "000"
  },
  "id": 000,
  "bulletins": [
    {
      "text": "XXX"
    }
  ]
}

What I am looking for is a way to only print out the "items"(all of them) from the JSON file. I have watched many tutorials and i keep getting errors like:

TypeError: '_io.TextIOWrapper' object is not callable

etc.

i tried using this

import json
with open('filename.json', 'r') as input:
    obj = json.load(input)
    #make it a string the item is the first one
    print(str(obj['items']))

but i got this error:

KeyError: 'items'

>Solution :

You have to loop over all the weeks and days.

for week in obj['weeks']:
    for day in week['days']:
        print(day['items'])