






from __future__ import annotations

lowercase  :							List[Any]			  =    '''Muhammad Umer Farooq'''
lowercase  :							Optional[int]			  =    '''MIT'''
lowercase  :							Dict			  =    '''1.0.0'''
lowercase  :							List[str]			  =    '''Muhammad Umer Farooq'''
lowercase  :							Optional[int]			  =    '''contact@muhammadumerfarooq.me'''
lowercase  :							Any			  =    '''Alpha'''

import re
from html.parser import HTMLParser
from urllib import parse

import requests




class 		UpperCAmelCase_						(	_UpperCamelCase					):


						'''simple docstring'''




						def __init__(	self		,				_SCREAMING_SNAKE_CASE				) ->				Tuple:
								super().__init__()
								snake_case_				:							list[str]						 =       []
								snake_case_				:							Tuple						 =       domain






						def       _lowerCAmelCase       (	self		,				_SCREAMING_SNAKE_CASE		,				_SCREAMING_SNAKE_CASE				) ->				Dict:
								# Only parse the 'anchor' tag.
								if tag == "a":
										# Check the list of defined attributes.
										for name, value in attrs:
												# If href is defined, and not empty nor # print it.
												if name == "href" and value != "#" and value != "":
														# If not already in urls.
														if value not in self.urls:
																snake_case_				:							Optional[Any]						 =       parse.urljoin(self.domain		,				_SCREAMING_SNAKE_CASE				)
																self.urls.append(_SCREAMING_SNAKE_CASE				)




def      lowerCAmelCase__	(    _a       :			List[Any]    ):
		return ".".join(get_sub_domain_name(lowerCamelCase__    ).split("."    )[-2:]    )

def      lowerCAmelCase__	(    _a       :			Any    ):
		return parse.urlparse(lowerCamelCase__    ).netloc

def      lowerCAmelCase__	(    _a       :			str = "https://github.com"    ):
		snake_case_				:							List[str]						 =       get_domain_name(lowerCamelCase__    )

		# Initialize the parser
		snake_case_				:							Tuple						 =       Parser(lowerCamelCase__    )

		try:
				# Open URL
				snake_case_				:							Any						 =       requests.get(lowerCamelCase__    )

				# pass the raw HTML to the parser to get links
				parser.feed(r.text    )

				# Get links and loop through
				snake_case_				:							Tuple						 =       set()
				for link in parser.urls:
						# open URL.
						# read = requests.get(link)
						try:
								snake_case_				:							str						 =       requests.get(lowerCamelCase__    )
								# Get the valid email.
								snake_case_				:							str						 =       re.findall("[a-zA-Z0-9]+@" + domain  ,      read.text    )
								# If not in list then append it.
								for email in emails:
										valid_emails.add(lowerCamelCase__    )
						except ValueError:
								pass
		except ValueError:
				raise SystemExit(1    )

		# Finally return a sorted list of email addresses with no duplicates.
		return sorted(lowerCamelCase__    )


if __name__ == "__main__":
							lowercase  :							Optional[Any]			  =    emails_from_url('''https://github.com''')
							print(F"""{len(emails)} emails found:""")
							print('''\n'''.join(sorted(emails)))








import math

def      lowerCAmelCase__	(    _a       :			int    ):

		if 1 < number < 4:
				# 2 and 3 are primes
				return True
		elif number < 2 or number % 2 == 0 or number % 3 == 0:
				# Negatives, 0, 1, all even numbers, all multiples of 3 are not primes
				return False

		# All primes number are in format of 6k +/- 1
		for i in range(5  ,      int(math.sqrt(_a    ) + 1    )  ,      6    ):
				if number % i == 0 or number % (i + 2) == 0:
						return False
		return True

def      lowerCAmelCase__	(    _a       :			float = 0.1    ):
		snake_case_				:							int						 =       3
		snake_case_				:							Optional[Any]						 =       3

		while primes / (2 * j - 1) >= ratio:
				for i in range(j * j + j + 1  ,      (j + 2) * (j + 2)  ,      j + 1    ):
						primes += is_prime(_a    )
				j += 2
		return j


if __name__ == "__main__":
							import doctest

							doctest.testmod()
