Python Parse JSON String – How to Parse JSON Data into Python?
To tell you the truth, the python parse JSON string is an absolute favorite among those developers who serialize data. It is usually employed in most of the public APIs and can help you to pass informational data through programs almost instantly.
One of the best things about it is that you can work on it from the Linux platform as well. However, for the best results, we would ask you to opt for Python in this aspect. But how are you going to parse the data of a JSON file into Python?
Here, we are going to talk about several subjects on the same topic. So, be sure to keep reading until the end.
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Parsing Simple JSON Data
Have already created a simple lining of JSON? Then, let’s start working on it first. Python usually employs the “loads” method to parse string to JSON. The platform generally treats JSON as just another specific string unless you are loading it from a specific file. However, there is no need to worry about it, as the “loads’’ will take care of the files while you are loading them. You can attempt to load as well as print the data through the following code –
parsed_json = (json.loads(json_data))
print(json.dumps(parsed_json, indent=4, sort_keys=True))
Honestly, if you take a look at the file now, it will not look much different at all. However, Python will see and start receiving its data a little bit differently than before. So, you can save it into a variable for later usage.
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Parsing to a Proper Object
In JavaScript, JSON usually works as an object. Thus, if you are trying to implement it into Python, then, you would naturally have to do so as an object. Well, there are several ways that can help you to turn a python parse date string into an object. However, instead of taking a twisted approach, we are going to offer you something simple and direct.
class Test(object):
def __init__(self, data):
self.__dict__ = json.loads(data)
test1 = Test(json_data)
print(test1.a)
By using it, you will be able to load the JSON data into the “dict” of an object without making any errors.
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Parsing a JSON File
To be honest, there is no need to parse a python parse JSON string data from a Python-based program. It does not really make any practical sense at all. Instead, you will need to go through and parse it from the files. And, in this case, you will need to set up the “distros.json” file.
However, here, you would not be able to use the “loads” method anymore. The “load” modus operandi will work as a perfect alternative in this aspect. Besides that, the procedure is almost the same.
with open(‘distros.json’, ‘r’) as f:
distros_dict = json.load(f)
for distro in distros_dict:
print(distro[‘Name’])
So, these are some of the ways in which you can parse JSON data into Python without any issue.