print(pretty_json_str) 1. 运行以上代码,就能够将格式化的JSON字符串输出到控制台。 示例代码 下面是完整的示例代码: importjson# 定义一个字典data={"name":"Alice","age":20,"city":"New York"}# 将字典转换为JSON字符串json_str=json.dumps(data)# 将JSON字符串转换为Python对象python_obj=json.loads...
In this tutorial, you will learn to parse, read and write JSON in Python with the help of examples. Also, you will learn to convert JSON to dict and pretty print it.
Write Indented and Pretty-printed JSON data into a file Read and PrettyPrint JSON file using Python Pretty-print JSON from the command line Sort JSON keys alphabetically Change JSON key and value separator Make a Python Class JSON serializable The Python built-in json module can only handle Pyth...
indent=4)# You could also write:pretty_response=json.dumps(response.json(),indent=4)print(pretty_response)# Returns:# {# "activity": "Have a football scrimmage with some friends",# "type": "social",# "participants": 8,# "price": 0,# ...
1. Python Pretty Print JSON String importjson json_data='[{"ID":10,"Name":"Pankaj","Role":"CEO"},'\'{"ID":20,"Name":"David Lee","Role":"Editor"}]'json_object=json.loads(json_data)json_formatted_str=json.dumps(json_object,indent=2)print(json_formatted_str) ...
json.dump():将Python内置类型序列化为JSON 对象后写入文件 json.load():读取文件中JSON 形式的字符串元素转化成Python 类型 其中类文件对象的理解,其实就是具有read()或者write()方法的对象,比如f = open("test.txt","r") f就是类文件对象。下面对dumps和loads分别举例说明: 代码语言:javascript 代码运...
$ python -m json.tool hello_frieda.json pretty_frieda.json With pretty_frieda.json as the value of the outfile option, you write the output into the JSON file instead of showing the content in the terminal. If the file doesn’t exist yet, then Python creates the file on the way. If...
ret= json.dumps({'国籍':'美国'},ensure_ascii=False) f.write(ret+'\n') f.close() 其他参数说明 Serialize obj to a JSON formatted str.(字符串表示的json对象) Skipkeys:默认值是False,如果dict的keys内的数据不是python的基本类型(str,unicode,int,long,float,bool,None),设置为False时,就会报Type...
json.dump():将Python内置类型序列化为JSON 对象后写入文件 json.load():读取文件中JSON 形式的字符串元素转化成Python 类型 其中类文件对象的理解,其实就是具有read()或者write()方法的对象,比如f = open("test.txt","r")f就是类文件对象。下面对dumps和loads分别举例说明: ...
$ ./pretty_print_json.py { "colours": [ "gray", "red", "white" ], "model": "2012", "name": "Audi", "price": 22000 } Simplejson custom classSimplejson serializes and deserializes only a few Python objects, which are listed in the conversion table. For custom Python objects, we...