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Commit35e2998

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added working with json files tutorial
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‎README.md

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@@ -94,6 +94,7 @@ This is a repository of all the tutorials of [The Python Code](https://www.thepy
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-[How to List all Files and Directories in FTP Server using Python](https://www.thepythoncode.com/article/list-files-and-directories-in-ftp-server-in-python). ([code](python-standard-library/listing-files-in-ftp-server))
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-[How to Read Emails in Python](https://www.thepythoncode.com/article/reading-emails-in-python). ([code](python-standard-library/reading-email-messages))
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-[How to Download and Upload Files in FTP Server using Python](https://www.thepythoncode.com/article/download-and-upload-files-in-ftp-server-using-python). ([code](python-standard-library/download-and-upload-files-in-ftp))
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-[How to Work with JSON Files in Python](https://www.thepythoncode.com/article/working-with-json-files-in-python). ([code](python-standard-library/working-with-json))
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-###[Using APIs](https://www.thepythoncode.com/topic/using-apis-in-python)
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-[How to Automate your VPS or Dedicated Server Management in Python](https://www.thepythoncode.com/article/automate-veesp-server-management-in-python). ([code](general/automating-server-management))
@@ -103,7 +104,7 @@ This is a repository of all the tutorials of [The Python Code](https://www.thepy
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-[How to Use Google Drive API in Python](https://www.thepythoncode.com/article/using-google-drive--api-in-python). ([code](general/using-google-drive-api))
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-[How to Translate Text in Python](https://www.thepythoncode.com/article/translate-text-in-python). ([code](general/using-google-translate-api))
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-###Database
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-###[Database](https://www.thepythoncode.com/topic/using-databases-in-python)
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-[How to Use MySQL Database in Python](https://www.thepythoncode.com/article/using-mysql-database-in-python). ([code](database/mysql-connector))
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-[How to Connect to a Remote MySQL Database in Python](https://www.thepythoncode.com/article/connect-to-a-remote-mysql-server-in-python). ([code](database/connect-to-remote-mysql-server))
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-[How to Use MongoDB Database in Python](https://www.thepythoncode.com/article/introduction-to-mongodb-in-python). ([code](database/mongodb-client))
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#[How to Work with JSON Files in Python](https://www.thepythoncode.com/article/working-with-json-files-in-python)
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To run`example.py`, you have to install`requests` library:
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-`pip3 install -r requirements.txt`
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importrequests
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importjson
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# make API request and parse JSON automatically
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data=requests.get("https://jsonplaceholder.typicode.com/users").json()
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# save all data in a single JSON file
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file_name="user_data.json"
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withopen(file_name,"w")asf:
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json.dump(data,f,indent=4)
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print(file_name,"saved successfully!")
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# or you can save each entry into a file
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foruserindata:
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# iterate over `data` list
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file_name=f"user_{user['id']}.json"
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withopen(file_name,"w")asf:
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json.dump(user,f,indent=4)
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print(file_name,"saved successfully!")
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# load 2nd user for instance
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file_name="user_2.json"
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withopen(file_name)asf:
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user_data=json.load(f)
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print(user_data)
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print("Username:",user_data["username"])
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importjson
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# read a JSON file
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# 1st option
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file_name="data1.json"
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withopen(file_name)asf:
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data=json.load(f)
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print(data)
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# 2nd option
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file_name="data2.json"
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withopen(file_name)asf:
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data=json.loads(f.read())
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print(data)
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requests
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importjson
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# example dictionary to save as JSON
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data= {
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"first_name":"John",
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"last_name":"Doe",
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"email":"john@doe.com",
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"salary":1499.9,# just to demonstrate we can use floats as well
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"age":17,
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"is_real":False,# also booleans!
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"titles": ["The Unknown","Anonymous"]# also lists!
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}
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# save JSON file
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# 1st option
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withopen("data1.json","w")asf:
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json.dump(data,f)
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# 2nd option
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withopen("data2.json","w")asf:
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f.write(json.dumps(data,indent=4))
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unicode_data= {
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"first_name":"أحمد",
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"last_name":"علي"
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}
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withopen("data_unicode.json","w",encoding="utf-8")asf:
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json.dump(unicode_data,f,ensure_ascii=False)

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