Python Tips and Tricks

12 Nov 2020 in Coding on Python

1. General

How to check the version of python module

pip freeze

2. JSON tips and tricks

To serialize into json

import json

python_object = dict()

json_dump = json.dumps(python_object)

To json file

def to_file(file_name, data):
    with open(file_name,  'w', encoding="utf-8") as json_file:
        json_file.write(data)

To deserialize from json

import json

json_string = "{}"

json_object = json.loads(json_string)

From a json file

import json

def from_file(path):
    try:
        f = open(path, "r", encoding="utf-8")
        data = json.load(f)
        f.close()
        return data

    except Exception as ex:
        print(ex)