




"""simple docstring"""






from __future__ import annotations

lowercase__  		=		"""Muhammad Umer Farooq"""
lowercase__  		=		"""MIT"""
lowercase__  		=		"""1.0.0"""
lowercase__  		=		"""Muhammad Umer Farooq"""
lowercase__  		=		"""contact@muhammadumerfarooq.me"""
lowercase__  		=		"""Alpha"""

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

import requests






class lowerCAmelCase__			(  lowercase		):






			'''simple docstring'''



			def __init__(						self						,   lowercase						):
							super().__init__()
							_lowerCamelCase  :    list[str]					=					[]
							_lowerCamelCase  :    Union[str, Any]					=					domain






			def       A_					(						self						,   lowercase						,   lowercase						):
							# 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:
																							_lowerCamelCase  :    List[Any]					=					parse.urljoin(self.domain						,   lowercase						)
																							self.urls.append(lowercase						)







def   _snake_case    (       lowercase__	):
				return ".".join(get_sub_domain_name(lowercase__	).split('.'	)[-2:]	)







def   _snake_case    (       lowercase__	):
				return parse.urlparse(lowercase__	).netloc







def   _snake_case    (       lowercase__ = "https://github.com"	):
				_lowerCamelCase  :    List[Any]					=					get_domain_name(lowercase__	)

				# Initialize the parser
				_lowerCamelCase  :    Optional[Any]					=					Parser(lowercase__	)

				try:
								# Open URL
								_lowerCamelCase  :    List[str]					=					requests.get(lowercase__	)

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

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

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


if __name__ == "__main__":
			lowercase__  		=		emails_from_url("""https://github.com""")
			print(F"{len(emails)} emails found:")
			print("""\n""".join(sorted(emails)))








"""simple docstring"""






def   _snake_case    (       lowercase__	):
				_lowerCamelCase  :    Optional[int]					=					int(lowercase__	)
				if decimal in (0, 1):  # Exit cases for the recursion
								return str(lowercase__	)
				_lowerCamelCase,				_lowerCamelCase  :    Dict					=					divmod(lowercase__							,					2	)
				return binary_recursive(lowercase__	) + str(lowercase__	)







def   _snake_case    (       lowercase__	):
				_lowerCamelCase  :    List[Any]					=					str(lowercase__	).strip()
				if not number:
								raise ValueError('No input value was provided'	)
				_lowerCamelCase  :    str					=					'-' if number.startswith('-'	) else ''
				_lowerCamelCase  :    Union[str, Any]					=					number.lstrip('-'	)
				if not number.isnumeric():
								raise ValueError('Input value is not an integer'	)
				return f'''{negative}0b{binary_recursive(int(lowercase__	)	)}'''


if __name__ == "__main__":
			from doctest import testmod

			testmod()