kurzweil777’s gists

kurzweil777 / What's a perfect power anyway?

Created June 11, 2020 17:47

Exercise from CodeWars

	def isPP(n):

	"""Your task is to check wheter a given integer is a perfect power. If it is a perfect power, return a pair m and
	k with mk = n as a proof. Otherwise return Nothing, Nil, null, NULL, None or your language's equivalent.
	Read more - https://bit.ly/37mivH7"""

	numbers = set()
	for i in range(1, 120): # Generating a list of base of power
	for j in range(2, 15): # Generating a list of index power
	numbers.add(pow(i, j)) # Adding created numbers into a set

kurzweil777 / Title Case

Created June 14, 2020 08:04

Exercise from code_wars

	def title_case(title, minor_words=''):

	"""Write a function that will convert a string into title case, given an optional list of exceptions (minor
	words). The list of minor words will be given as a string with each word separated by a space. Your function
	should ignore the case of the minor words string -- it should behave in the same way even if the case of the
	minor word string is changed. """

	words = []
	minor_words = minor_words.lower().split()
	for word in title.lower().split():

kurzweil777 / Domain_Name

Last active June 14, 2020 16:13

Exercise from code_wars

	import re


	def domain_name(url):
	"""Write a function that when given a URL as a string, parses out just the domain name and returns it as a
	string. """
	# Creating a Regular expression to search a website
	regex = re.compile(r"""(http://www.\|https://www.\|www.\|http://\|https://)?(.*)\.""")
	# Writing down matches into result variable and splitting them into groups
	result = regex.match(url).group(2).split(".")

kurzweil777 / How many word?

Last active June 18, 2020 05:47

Exercise from Code_Wars

	def testit(s):
	"""How many times do you find the 'word' in a given string?
	More info : https://bit.ly/30KCAWx"""
	matches = []
	count = 0
	letters = ['w', 'o', 'r', 'd']
	for word in s.lower():
	if word not in matches:
	matches.append(word)
	try: # Using try/except block to avoid problems with indexes

kurzweil777 / PokeScan

Created June 18, 2020 11:43

Exercise from code_wars

	class PokeScan:
	"""The task: https://bit.ly/3hycrA2"""
	characters = {"water": "wet", "fire": "fiery", "grass": "grassy"}

	def __init__(self, name, level, pkmntype):
	self.name = name
	self.level = level
	self.pkmntype = pkmntype
	if level in range(0, 21) or level < 0:
	self.level_character = "weak"

kurzweil777 / Change the name of class

Created June 18, 2020 16:39

Exercise from code_wars

	class MyClass:
	pass

	def class_name_changer(cls, new_name):

	"""The task: https://bit.ly/2UWVJAE"""

	if new_name.isalnum() and new_name[0].isupper():
	cls.__name__ = new_name
	return new_name

kurzweil777 / First Decorators

Created June 21, 2020 16:34

Exercise from Py_Course

	# Create an @authenticated decorator that only allows the function to run is user1 has 'valid' set to True:
	user1 = {
	'name': 'Sorna',
	'valid': True # changing this will either run or not run the message_friends function.
	}


	def authenticated(fn):
	def check(args, *kwargs):
	if dict(*args).get('valid'):

kurzweil777 / +1 Array

Created June 22, 2020 04:43

Exercise from code_wars

	import re


	def up_array(arr):
	"""Given an array of integers of any length, return an array that has 1 added to the value represented by the
	array. More info: https://bit.ly/3elEzV2"""
	if len(list(None for number in arr if number < 0 or number not in range(0, 10) or len(arr) < 1)) > 0:
	return None
	elif len(arr) < 1:
	return None

kurzweil777 / First Parser(OLX.UA)

Last active July 3, 2020 16:31

Parsers

	import requests
	from bs4 import BeautifulSoup
	import pprint

	"""This Parser returns Title, Link and a price. Additional functions will be included in a future"""

	URL = "https://www.olx.ua/elektronika/kompyutery-i-komplektuyuschie/"
	HEADERS = {
	'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) '
	'Chrome/81.0.4044.138 Safari/537.36 OPR/68.0.3618.191', 'accept': '/'}

kurzweil777 / First index.html

Created July 5, 2020 14:34

HTML/CSS

	<!DOCTYPE html>
	<html lang="ru">
	<head>
	<meta charset="UTF-8">
	<title>Lorem ipsum</title>
	<link rel="stylesheet" type="text/css" href="style.css">
	<meta name="description" content="Your lorem ipsum">
	<meta name=keyword" content="Lorem, ipsum">
	</head>
	<body>