Ulvac created by Ulvac - https://repl.it/@Ulvac/Ulvac

date.py

import os
from datetime import datetime as dt
import time

#примеры с переводо времени в дату и обратно
#http://kamedov.ru/preobrazovanie-daty-v-python-iz-datetime-v-time/

files = 'files'
current_dir = os.path.dirname(os.path.abspath(__file__))
folder_files_way = os.path.join(current_dir, files)
files_list = os.listdir(folder_files_way)

print(current_dir)
print(folder_files_way)
print(files_list)
for file in files_list:
    temp = os.path.join(folder_files_way, file)
    timestamp = os.stat(temp).st_ctime
    print('--------------------------------')
    print(temp)
    print(os.stat(temp))
    print(timestamp)
    # print(date(os.stat(temp).st_ctime))
    print(dt.fromtimestamp(os.stat(temp).st_ctime).strftime("%Y %m, %d"))
    print('--------------------------------')
    dt_obj = dt.fromtimestamp(timestamp)
    print(dt_obj)
    print(repr(dt_obj))
    print('--------------------------------')
    time_tuple = time.gmtime(timestamp)
    print(time_tuple)
    print(repr(time_tuple))
    print('--------------------------------')
    with open(os.path.join(folder_files_way, file), encoding='utf8') as info:
        # print(info.read())
        text = info.read()
        # print(text)

Decorators.py

from datetime import datetime


# декораторы

def timeit(arg):
    print(arg)
    def outer(func):
        def wrapper(*args, **kwargs):
            start = datetime.now()
            result = func(*args, **kwargs)
            print(datetime.now() - start)
            return result
        return wrapper
    return outer


@timeit('name')
def one(n):
    lst = []
    for i in range(n):
        if i % 2 == 0:
            lst.append(i)
        return lst


@timeit('name')
def two(m):
    lst = [x for x in range(m) if x % 2 == 0]
    return lst


li = timeit('name')(one)(10)

main.py

# shops_in_city = 1


def city(shops_in_city):
  if shops_in_city > 10 and shops_in_city < 15:
      print("{}.салонов".format(shops_in_city))
      shops_plural=2
  elif shops_in_city % 10 == 1:
      #1 салон, 21 салон
      print("{}.салон".format(shops_in_city))
  elif shops_in_city % 10 in [2,3,4]:
      #2 салона, 3 салона, 4 салона, 
      print("{}.салона".format(shops_in_city))
  else: #5 5-20 саловнов
      print("{}.салонов".format(shops_in_city))


for x in range(50):
  city(x)
# print(range(50))

# print(3%10 in [2,3,4])

simple examples