tejas-kr

from flask import g, current_app
from db import DB


def get_db():
    if 'db' not in g:
        g.db = DB()
    return g.db

tejas-kr

import random
import string
letters = []
letters.extend(string.ascii_lowercase)
letters.extend(string.ascii_uppercase)
letters.extend((str(i) for i in range(0, 10)))
print(letters)

print(''.join([random.choice(letters) for i in range(50)]))

tejas-kr

import hashlib

hashed_str1 = hashlib.sha256('text123hello'.encode('utf-8')).hexdigest()

print(hashed_str1)

hashed_str2 = hashlib.sha256('text123hello'.encode('utf-8')).hexdigest()
print(hashed_str2)

assert hashed_str1 == hashed_str2

tejas-kr

import logging

logging.basicConfig(format='%(asctime)s::%(name)s::%(levelname)s::%(message)s', level='INFO')
logger = logging.getLogger(__name__)