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.
importjsonwithopen('Cars.json','r')asjson_file:json_object=json.load(json_file)print(json_object)print(json.dumps(json_object))print(json.dumps(json_object,indent=1)) Copy Output: [{'Car Name':'Honda City','Car Model':'City','Car Maker':'Honda','Car Price':'20,000USD'},{'Car...
PrettyPrint JSON Data using Python PrettyPrint means JSON data should be correctly indented and easy-to-read format. In this section, we will cover the following. Write Indented and Pretty-printed JSON data into a file Read and PrettyPrint JSON file using Python Pretty-print JSON from the com...
importjson file_path="/Users/nikpi/Desktop/sample.json"withopen(file=file_path,mode='r')asread_file:object=json.load(read_file)pretty_object=json.dumps(object,indent=4)print(pretty_object)# Returns:# {# "activity": "Plan a trip to another country",# "type": "recreational",# "particip...
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...
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: ...
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...
Serialize Other Python Data Types to JSON Write a JSON File With Python Reading JSON With Python Convert JSON Objects to a Python Dictionary Deserialize JSON Data Types Open an External JSON File With Python Interacting With JSON Prettify JSON With Python Validate JSON in the Terminal Pretty Print...
$ ./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...