Python JSON Serializing














































Python JSON Serializing



Serializing JSON 


The process of encoding JSON is usually called serialization. This term refers to
the transformation of data into a series of bytes (hence serial) to be stored
or transmitted across a network. To handle the data flow in a file, the JSON
library in Python uses dump() function
to convert the Python objects into their respective JSON object, so it makes
easy to write data to files.

 

See the following table given
below.


PYTHON OBJECT

JSON OBJECT

dict

object

list,
tuple

array

str

string

int,
long, float

numbers

True

true

False

false

None

null


Serialization Example :



Consider the given example of a Python object.

var = { 
	"Subjects": { 
				"Maths":85, 
				"Physics":90
				} 
	}




 Using Python%u2019s context manager, create a file named Sample.json and open it with write mode.

with open("Sample.json", "w") as p: 
	json.dumps(var, p)


Here, the dumps() takes two arguments first, the data object to be serialized and second the object to which it will be written(Byte format).


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