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...
Writing JSON to a file To write JSON to a file in Python, we can use json.dump() method. Example 4: Writing JSON to a file import json person_dict = {"name": "Bob", "languages": ["English", "French"], "married": True, "age": 32 } with open('person.txt', 'w') as jso...
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",# "participants": 1,...
Given its prevalence and impact on programming, at some point in your development you'll likely want to learn how to read JSON from a file or write JSON to a file. Both of these tasks are pretty easy to accomplish with Python, as you'll see in the next few sections. Writing JSON to...
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...
importjson 1. 定义一个字典 为了演示JSON的Pretty格式化输出,我们需要定义一个字典。可以使用以下代码定义一个简单的字典: data={"name":"Alice","age":20,"city":"New York"} 1. 2. 3. 4. 5. 在这个字典中,我们包含了三个键值对,分别表示姓名、年龄和所在城市。
json.dump({'国籍':'美国'},f,ensure_ascii=False) 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...
这里可以看到虽然textfsm输出的内容为JSON格式,但是依然不具备可读性。为了将内容更美观地打印出来,这里我们可以用到Python另外一个很强大的内置库:pprint,pprint全称是pretty printer,它的功能是将各种数据结构更美观地输出。这里我们将netmiko3_1.py的代码稍作修改,在第二行加上from pprint import pprint,在最后一行将...
Python.org: json — JSON encoder and decoder stackoverflow: Convert bytes to a string in Python 3 Python JSON Pretty Print | Guide (With Examples) stackoverflow: “TypeError: a bytes-like object is required, not ‘str'” when handling file content in Python 3...
2、json.load() 源码: 代码语言:python 代码运行次数:0 运行 AI代码解释 def load(fp, *, cls=None, object_hook=None, parse_float=None, parse_int=None, parse_constant=None, object_pairs_hook=None, **kw): """Deserialize ``fp`` (a ``.read()``-supporting file-like object containing a...