Just adding onto alexce's response, you can easily convert the restructured data into JSON:
import json
json.dumps(result)
There are some potential security concerns with top-level arrays. I'm not sure if they're still valid with modern browsers, but you may want to consider wrapping it in an object.
import json
json.dumps({'results': result})
GeeksforGeeks
geeksforgeeks.org › python › convert-python-list-to-json
Convert Python List to Json - GeeksforGeeks
July 23, 2025 - In Python, the json module provides a convenient way to work with JSON data. In this article, we'll explore how to convert Python lists to JSON, along with some examples. ... In this example, a Python list containing a mix of integers and strings (list_1) is converted to a JSON-formatted string (json_str) using json.dumps().
Top answer 1 of 6
21
Just adding onto alexce's response, you can easily convert the restructured data into JSON:
import json
json.dumps(result)
There are some potential security concerns with top-level arrays. I'm not sure if they're still valid with modern browsers, but you may want to consider wrapping it in an object.
import json
json.dumps({'results': result})
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4
To solve this, you need to split the input list into chunks, by 7 in your case. For this, let's use this approach. Then, use a list comprehension producing a list of dictionaries:
>>> from pprint import pprint
>>> l = [['String 1'],['String 2'],['String 3'],['String 4'],['String 5'],
... ['String 6'],['String 7'],['String 8'],['String 9'],['String 10'],
... ['String 11']]
>>> def chunks(l, n):
... """Yield successive n-sized chunks from l."""
... for i in range(0, len(l), n):
... yield l[i:i+n]
...
>>>
>>> result = [{"title%d" % (i+1): chunk[i][0] for i in range(len(chunk))}
for chunk in chunks(l, 7)]
>>> pprint(result)
[{'title1': 'String 1',
'title2': 'String 2',
'title3': 'String 3',
'title4': 'String 4',
'title5': 'String 5',
'title6': 'String 6',
'title7': 'String 7'},
{'title1': 'String 8',
'title2': 'String 9',
'title3': 'String 10',
'title4': 'String 11'}]
How to convert nested list into JSON?
json.dumps can handle nested data structures, too. More on reddit.com
6
3
June 23, 2018json - How to convert a list of numbers to jsonarray in Python - Stack Overflow
If you need the JSON result string in Python itself, use json.dumps() (added s, for 'string'): More on stackoverflow.com
Converting a JSON strings list to a JSON array in Python - Stack Overflow
I know I can do a dirty solution by just doing myJSONStringList.replace("'", ""), but is there any pythonic solution to this by using, for example, the json module? ... Save this answer. Show activity on this post. decode JSON strings into dicts and put them in a list, last, convert the list to JSON More on stackoverflow.com
convert JSON list to dictionary
Well, isn't the JSON you're loading fundamentally a list? If you want to access each item you just loop over that list. More on reddit.com
8
0
January 13, 2024Videos
01:19
Master JSON in Python: Convert Python Objects to JSON Easily! - ...
03:54
convert list to JSON Python - YouTube
Python Tutorial: How to read and Write JSON files in Python ...
Python convert JSON List to Dataframe - Python Tutorial
14:27
Python JSON Parsing: A Step-by-Step Guide to Extract Data from ...
Python Examples
pythonexamples.org › python-list-to-json
Python List to JSON
import json a_list = [{'a':1, 'b':2}, {'c':3, 'd':4}] json_string = json.dumps(a_list) print(json_string) ... In this example, we will take a Python List of Lists and convert it to JSON string.
Spark By {Examples}
sparkbyexamples.com › home › python › convert python list to json examples
Convert Python List to JSON Examples - Spark By {Examples}
March 27, 2024 - How to convert a list to JSON in Python? You can use the json.dumps() method to convert a Python list to a JSON string. This function takes a list as an argument and returns the JSON value.
Quora
quora.com › How-do-I-convert-a-list-to-JSON-in-Python
How to convert a list to JSON in Python - Quora
To convert a Python List to JSON, use json. dumps() function. dumps() function takes list as argument and returns a JSON String.
Reddit
reddit.com › r/learnpython › how to convert nested list into json?
r/learnpython on Reddit: How to convert nested list into JSON?
June 23, 2018 -
I know that, list can be converted into JSON by using json.dumps(mylist).
But how can I convert something like this into JSON ?
[["abc", "bcd", "cde"] , ["pgr", "xyz"]]
AskPython
askpython.com › home › convert a list to json string in python [easy step-by-step]
Convert a List to JSON String in Python [Easy Step-By-Step] - AskPython
May 30, 2023 - We can also convert list of dictionaries to a JSON string by using json.dumps() function. For example, we will create a Python list of dictionaries containing the odd, even, and prime numbers’ lists corresponding to their keys (labels).
Medium
medium.com › @wepypixel › how-to-convert-a-list-to-json-python-simple-technique-pypixel-c329f6de5d7a
How to Convert a List to JSON Python? Simple Technique -PyPixel | by Stilest | Medium
August 26, 2023 - Now just for an example, we will create a dummy list that we will further use to convert the list to JSON in Python: ... With the json module that we imported earlier, we can employ the json.dumps() function to transform the Python list into ...
W3Schools
w3schools.com › python › python_json.asp
Python JSON
Convert from Python to JSON: import json # a Python object (dict): x = { "name": "John", "age": 30, "city": "New York" } # convert into JSON: y = json.dumps(x) # the result is a JSON string: print(y) Try it Yourself » · You can convert Python objects of the following types, into JSON strings: dict · list ·
YouTube
youtube.com › watch
convert list to JSON Python - YouTube
This video explains how to convert python list to JSON.A simple list, list of lists and list of dictionaries are taken as examples and converted to JSON.Othe...
Published December 9, 2021
W3Schools
w3schools.com › python › gloss_python_convert_into_JSON.asp
Python Convert From Python to JSON
Remove List Duplicates Reverse ... ... If you have a Python object, you can convert it into a JSON string by using the json.dumps() method....
Top answer 1 of 2
125
Use the json module to produce JSON output:
import json
with open(outputfilename, 'wb') as outfile:
json.dump(row, outfile)
This writes the JSON result directly to the file (replacing any previous content if the file already existed).
If you need the JSON result string in Python itself, use json.dumps() (added s, for 'string'):
json_string = json.dumps(row)
The L is just Python syntax for a long integer value; the json library knows how to handle those values, no L will be written.
Demo string output:
>>> import json
>>> row = [1L,[0.1,0.2],[[1234L,1],[134L,2]]]
>>> json.dumps(row)
'[1, [0.1, 0.2], [[1234, 1], [134, 2]]]'
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20
import json
row = [1L,[0.1,0.2],[[1234L,1],[134L,2]]]
row_json = json.dumps(row)
Linux Hint
linuxhint.com › python-list-to-json
Python List to JSON
October 20, 2021 - Linux Hint LLC, [email protected] 1210 Kelly Park Circle, Morgan Hill, CA 95037 Privacy Policy and Terms of Use
Appdividend
appdividend.com › python-list-to-json
How to Convert List to JSON in Python (Variables and Files)
November 24, 2025 - The most efficient and straightforward way to convert a Python List is by using the json.dumps() method. It accepts a list as an argument and returns a string representation of a valid JSON structure.
Finxter
blog.finxter.com › 5-best-ways-to-convert-a-python-list-to-json
5 Best Ways to Convert a Python List to JSON – Be on the Right Side of Change
February 20, 2024 - The json.dumps() method in Python can be used to convert a list to a JSON formatted string.
GeeksforGeeks
geeksforgeeks.org › python › convert-list-of-tuples-to-json-string-in-python
Convert List Of Tuples To Json String in Python - GeeksforGeeks
July 23, 2025 - In this example, below Python code below converts a list of tuples into a JSON string using the `JSON` module. It employs a mapping function to transform each tuple into a dictionary, then uses `map` and `below n.dumps` for the conversion.
GeeksforGeeks
geeksforgeeks.org › python-convert-list-of-dictionaries-to-json
Python - Convert list of dictionaries to JSON - GeeksforGeeks
December 12, 2023 - In this example, the Python json module is utilized to handle non-serializable types within a list of dictionaries during JSON encoding. Here, we will convert list to json file python. The default parameter of json.dumps() is employed with a lambda function, converting tuple objects to lists and ensuring proper serialization, resulting in a formatted JSON string with indents for clarity
DataCamp
datacamp.com › tutorial › json-data-python
Python JSON Data: A Guide With Examples | DataCamp
December 3, 2024 - While Python is capable of storing intricate data structures such as sets and dictionaries, JSON is limited to handling strings, numbers, booleans, arrays, and objects. Let’s look at some of the differences: To convert a Python list to JSON format, you can use the json.dumps() method from ...
Medium
medium.com › @zeebrockeraa › how-to-convert-python-list-to-json-3a0485f39c7e
How to convert Python List to JSON - Zeeshan Ali - Medium
July 12, 2023 - In the code above, we import the json module and create a Python list called my_list containing some elements. Then we use the json.dumps() function to convert the list to a JSON-formatted string.
Top answer 1 of 2
5
decode JSON strings into dicts and put them in a list, last, convert the list to JSON
Copyjson_list = []
json_list.append(json.loads(JSON_STRING))
json.dumps(json_list)
or more pythonic syntax
Copyoutput_list = json.dumps([json.loads(JSON_STRING) for JSON_STRING in JSON_STRING_LIST])
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2
Use json.dumps before json.loads to convert your data to dictionary object This also helps prevent valueError: Expecting property name enclosed in double quotes.
Ex:
Copyimport json
myJSONStringList = ['{"user": "testuser", "data": {"version": 1, "timestamp": "2018-04-03T09:23:43.388Z"}, "group": "33"}',
'{"user": "otheruser", "data": {"version": 2, "timestamp": "2018-04-03T09:23:43.360Z", }, "group": "44"}']
print([json.loads(json.dumps(i)) for i in myJSONStringList])
Output:
Copy[u'{"user": "testuser", "data": {"version": 1, "timestamp": "2018-04-03T09:23:43.388Z"}, "group": "33"}', u'{"user": "otheruser", "data": {"version": 2, "timestamp": "2018-04-03T09:23:43.360Z", }, "group": "44"}']