Converting Json into Newline Delimited Json in Python

Converting JSON into newline delimited JSON in Python

How to create newline delimited json-lines file from list of python dictionaries

You can loop through the array and dump each object followed by a new line '\n':

with open(json_filepath, 'w') as f:
for d in data:
json.dump(d, f)
f.write('\n')

Alternatively, you can use a one-liner using json.dumps, str.join, and map:

with open(json_filepath, 'w') as f:
f.write('\n'.join(map(json.dumps, data)))

Convert json data to newline delimited json to support BQ load using python

How to read a newline delimited JSON file from R?

We can use stream_in from jsonlite

library(jsonlite)
out <- stream_in(file('testfile.json'))
out
# name
#1 json1
#2 json2
#3 json3

str(out)
#'data.frame': 3 obs. of 1 variable:
#$ name: chr "json1" "json2" "json3"


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