MagnetonBora

import openpyxl  # for working with Excel files
import pandas as pd  # for working with DataFrames
from openpyxl.utils.dataframe import dataframe_to_rows  # for converting DataFrames to rows in Excel

# openpyxl and pandas need to be installed with pip


# Function to generate sample data as a DataFrame
def generate_sample_data():
    return pd.DataFrame({

MagnetonBora

import json
import os
import pathlib

from . import db, config


sponsored_id_list = config.get_sponsored()

MagnetonBora

def pyramid(n: int) -> list:
    size = 2 * n - 1
    table = [size * [0] for _ in range(size)]
    for start in range(n):
        for j in range(size - start):
            table[start][start + j] = start + 1
        for j in range(size - start):
            table[size - 1][start + j] = start + 1
        for i in range(size - start):
            table[start + i][start] = start + 1

MagnetonBora

from sqlalchemy.orm import sessionmaker
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy import Column, Integer, String, Sequence, create_engine


engine = create_engine('sqlite:///:memory:')
Base = declarative_base()


class User(Base):

MagnetonBora

# This program will demonstrate how we can use python decorators
# to measure the time of function invoking

import time


def chrono(fn):
    def wrapper(*args):
        start = time.time() # get current time before running the function
        

MagnetonBora

from collections import defaultdict


def encode(text):
    result = []
    freq = defaultdict(int)
    for prev, current in zip(text[:-1], text[1:]):
        freq[prev] += 1
        if current != prev:
            result.append((prev, freq[prev]))

MagnetonBora

import re
import numpy as np
from collections import Counter


def read_data(filename):
    with open(filename, 'r') as f:
        return f.readlines()

MagnetonBora

from functools import lru_cache


@lru_cache(maxsize=None)
def calculate_probability_recursively(red, green):
    if green == 0 or red == 0:
        return 1

    p0 = red / (red + green)
    if green == 1:

MagnetonBora

from concurrent.futures import ThreadPoolExecutor
from requests_futures.sessions import FuturesSession

MAX_WORKERS = 4

URL = "http://mdemo.webtm.ru/bot/test.php?notify_type=signal&callput=CALL&symbol=%A0&tfdigi=5&tfdur=m&logints=R2D2&passts=123123"


def fire_and_forget(url, executor=None):
    session = FuturesSession(executor=executor)

MagnetonBora

#!/bin/bash

# http://mywiki.wooledge.org/BashFAQ/001
# http://askubuntu.com/questions/343727/filenames-with-spaces-breaking-for-loop-find-command

function usage {
    echo "Example usage: convert.sh dir base-extension target-extenstion"
}

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