Python iterate through json

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I am trying to iterate through a JSON object to import data, i. I can't seem to get to the content that is past the :. This code only prints the information before :. You shouldn't think of what you get as a "JSON object".

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What you have is a list. The list contains two dicts. Because that's what you get when you iterate over the dict. None of this is specific to JSON. It's just basic Python types, with their basic operations as covered in any tutorial. For Python 3, you have to decode the data you get back from the web server. For instance I decode the data as utf8 then deal with it:. Learn more. Asked 9 years, 11 months ago.

Active 1 year, 11 months ago. Viewed k times. Ludacris - Justin Bieber", "description": "Baby Feat. Active Oldest Votes.

Your loading of the JSON data is a little fragile. Thomas Wouters Thomas Wouters k 20 20 gold badges silver badges bronze badges. I'm telling you that iterating over the dict gives you the keys. If you want to iterate over something else, you'll have to iterate over something else.

You didn't say what you wanted to iterate over. A Python tutorial would be a good place to find out what you can iterate over, and what it would do. Unfortunately it's a little hard to explain all the ways you can extract data from lists and dictionaries and strings in the characters you can put in a comment. I already said you should index the dict to get at the value associated with a key.

I'm not sure what you want to iterate over. Learning about built-in Python types is the next step. There's not much iteration involved when you want to get individual items.

It's the same as for attribute, value in song.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here.

Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I have the following data taken from an API. I am trying to access the restaurant name using a Python script and have the script display it. Here are my files:. Currently, it displays the first restaurant name three times. I want it to loop through each restaurant object and display the value for the key "name".

Any help would be appreciated. This way you will loop over the elements in the list of dictionaries inside your 'restaurants' field and output their names.

You were really close, what you were doing before was looping over all the main fields in your json file and print the name of the first restaurant every time data['restaurants'][0] gives you the first restaurant in the list of restaurants Learn more.

Asked 3 years, 1 month ago. Active 1 year ago. Viewed 35k times. Here are my files: test. MaxPowers 3, 29 29 silver badges 52 52 bronze badges. Abdul Abdul 2 2 gold badges 7 7 silver badges 15 15 bronze badges.

python iterate through json

Active Oldest Votes. When restaurants is your list, you have to iterate over this key: for restaurant in data['restaurants']: print restaurant['restaurant']['name']. Daniel Daniel Nassim Ben Nassim Ben 8, 1 1 gold badge 23 23 silver badges 43 43 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast Cryptocurrency-Based Life Forms. Q2 Community Roadmap. Featured on Meta.

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I'm not sure how to loop through this particular structure where the top level keys A1 and B6 are random. Learn more.

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Asked 3 years, 3 months ago. Active 27 days ago.

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Viewed 12k times. Using the following to load my JSON import json with open 'items. ZdaR no, you'd need to loop through. Active Oldest Votes. Iterate through. Yevhen Kuzmovych Yevhen Kuzmovych 3, 2 2 gold badges 11 11 silver badges 34 34 bronze badges. Check your json file. And try to print data.

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How do I loop through a JSON file with multiple keys/sub-keys in Python?

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python iterate through json

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The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. And of course I get an error, that I should use integer input in [], not string, but I don't get how I could do that. Apart from that, it seems to work on Python 2.

Learn more. Ask Question. Asked 7 years, 2 months ago. Active 1 year, 6 months ago. Viewed k times. I want to loop over the content of a JSON file and print it to the console. I think I did mix up something with lists. Can you print the response?

I can't reproduce the problem with the simplified JSON excerpt you provided after having fixed the syntax error in it. Works for me, too. Try with the json snippet you pasted first, disabling the HTTP request. It might not always return what you expect. I am using Python 2. Active Oldest Votes. Request url request.

LuFFy 5, 10 10 gold badges 32 32 silver badges 53 53 bronze badges. Prem Minister Prem Minister 1 1 gold badge 6 6 silver badges 18 18 bronze badges. To decode json, you have to pass the json string. Karoly Horvath Karoly Horvath I thought I converted the string to json with json. Sign up or log in Sign up using Google. Sign up using Facebook.List is equivalent to arrays in other languages, with the extra benefit of being dynamic in size.

In Python, list is a type of container in Data Structures, which is used to store multiple data at the same time.

Unlike Sets, the list in Python are ordered and have a definite count. There are multiple ways to iterate over a list in Python. Iteratiner the index is not recommended if we can iterate over the elements as done in Method 1. Method 3: Using while loop. Method 4: Using list comprehension Possibly the most concrete way. If we want to convert the list into an iterable list of tuples or get the index based on a condition check, for example in linear search you might need to save the index of minimum elementyou can use the enumerate function.

Method 6: Using Numpy. For very large n-dimensional lists for example an image arrayit is sometimes better to use an external library such as numpy. We can use np. The extra power of numpy comes from the fact that we can even control the way to visit the elements Fortran order rather than C order, say : but the one caveat is that the np.

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Please use ide. Method 1: Using For loop. Python3 code to iterate over a list. Python program for. Recommended Posts: Python Ways to iterate tuple list of lists Iterate over a set in Python Iterate over a dictionary in Python Iterate over characters of a string in Python Iterate over words of a String in Python Python Iterate through value lists dictionary Python Iterate over multiple lists simultaneously How to iterate over a JavaScript object?

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I get an error if I try this:. Being that your "data" key is actually a list of objects, you cannot access the items by their "id" field directly. Now, if what you want to do is to be able to index the members of "data" by the "id" field as the key, you could reformat your data:.

Python - Accessing Nested Dictionary Keys

Otherwise what you have to do is just loop over "data", since there is no real correlation between the index and the object:. Based on this, I would guess that maybe the data isn't what you think it is.

Learn more. Asked 7 years, 10 months ago. Active 3 years, 4 months ago. Viewed 29k times. I can't figure out how to loop though a JSON object that is deeper than 1 level.

python iterate through json

I get an error if I try this: string indice must be an integer. Digitaldw Gannett Digitaldw Gannett 59 1 1 gold badge 1 1 silver badge 2 2 bronze badges.

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Active Oldest Votes. What you pasted is not valid JSON. There is an unmatched [ after "data". BrenBarn BrenBarn k 25 25 gold badges silver badges bronze badges. Based on the indentation and bracketing, it doesn't look like it. There is an open bracket at the top that is apparently closed by a bracket at the very bottom, but in between those, the unmatched [ occurs.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I can not figure out how to properly loop through the JSON. I would like to loop through the data and get a Name with the Cars for each member in the dataset.

How can I accomplish this? Quote from the for Statements :. The for statement in Python differs a bit from what you may be used to in C or Pascal. The confusion is in how dictionaries and lists are used in iteration. A dictionary will iterate over it's keys which you use as indices to get corresponding values.

If you want to generalize your program to handle both types the same way you could use one of these functions:. Learn more. Ask Question. Asked 4 years, 2 months ago. Active 1 year, 7 months ago. Viewed 32k times. Bajan Bajan 3 3 gold badges 7 7 silver badges 23 23 bronze badges. Active Oldest Votes. You are assuming that i is an index, but it is a dictionary, use: for item in data["Results"]: print item["Name"] Quote from the for Statements : The for statement in Python differs a bit from what you may be used to in C or Pascal.

That makes sense now, thanks for your quick reply!!


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