python json string to object
import json
x = '{ "name":"John", "age":30, "city":"New York"}'
y = json.loads(x)
print(y["age"])python json string to object
import json
x = '{ "name":"John", "age":30, "city":"New York"}'
y = json.loads(x)
print(y["age"])how to create json file in python
#import the json module
import json
#create a dictionary which we can add to a json file
dictionary ={
"name" : "sathiyajith",
"rollno" : 56,
"cgpa" : 8.6,
"phonenumber" : "9976770500"
}
#open an object with following inputs: 'name_of_file.json', 'w'
#dump the content fromt he dictionary into the outfile
with open("sample.json", "w") as outfile:
json.dump(dictionary, outfile)generate json in python
# JSON objects and JSON string objects can be created by reading a file directly
# with the json.load() and json.dump() functions.
data_set = {"key1": [1, 2, 3], "key2": [4, 5, 6]}
json_dump = json.dumps(data_set)
print(json_dump)
# String of JSON object
OUTPUT
{"key1": [1, 2, 3], "key2": [4, 5, 6]}
json_object = json.loads(json_dump)
print(json_object["key1"])
# JSON object
OUTPUT
[1, 2, 3]python to json
# a Python object (dict):
x = {
"name": "John",
"age": 30,
"city": "New York"
}
# convert into JSON:
y = json.dumps(x)Copyright © 2021 Codeinu
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