How python creates json files

This article focuses on "how to create json files by python". Interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "how python creates json files".

The specific steps are as follows:

1. First, open python and create a new python project

After the 2.python project is created, import the json module in the project using the import method

Import json

After the 3.json module is imported, define a json variable in the project and assign a value

Jsontext = {'points': []}

For index,row in subdf.iterrows ():

Jsontext ['points'] .append ({' LON':row ['LON'],' LAT':row ['LAT']})

After the 4.json variable is defined, use the open () function to open a file and create a json file object

File = open ('filename.json', 'w')

5. Finally, after the json file is created, import the json into the file using the write () method

File = open ('filename.json', 'w')

File.write (jsontext)

File.close ()

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