





"""simple docstring"""


from __future__ import annotations

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

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

import requests



class      __SCREAMING_SNAKE_CASE    (						_UpperCamelCase   ):







  '''simple docstring'''


  def __init__(		self   :       List[Any]					,   __a   :       str	)		->				None:
        super().__init__()
        _UpperCamelCase      :	list[str]						=       []
        _UpperCamelCase      :	int						=       domain


  def    __SCREAMING_SNAKE_CASE				(		self   :       List[Any]					,   __a   :       str					,   __a   :       list[tuple[str, str | None]]	)		->				None:
        # 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:
                                _UpperCamelCase      :	Union[str, Any]						=       parse.urljoin(self.domain					,   __a	)
                                self.urls.append(__a	)





def 					lowercase__    (					lowercase_			)					->		str:




      """simple docstring"""

      return ".".join(get_sub_domain_name(lowercase_			).split("."			)[-2:]			)




def 					lowercase__    (					lowercase_			)					->		str:




      """simple docstring"""

      return parse.urlparse(lowercase_			).netloc




def 					lowercase__    (					lowercase_ = "https://github.com"			)					->		list[str]:




      """simple docstring"""

      _UpperCamelCase      :	int						=       get_domain_name(lowercase_			)

      # Initialize the parser
      _UpperCamelCase      :	Any						=       Parser(lowercase_			)

      try:
            # Open URL
            _UpperCamelCase      :	Optional[int]						=       requests.get(lowercase_			)

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

            # Get links and loop through
            _UpperCamelCase      :	Union[str, Any]						=       set()
            for link in parser.urls:
                  # open URL.
                  # read = requests.get(link)
                  try:
                        _UpperCamelCase      :	Optional[int]						=       requests.get(lowercase_			)
                        # Get the valid email.
                        _UpperCamelCase      :	Union[str, Any]						=       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__":
  lowerCamelCase__				  =   emails_from_url("https://github.com")
  print(f"""{len(emails)} emails found:""")
  print("\n".join(sorted(emails)))







"""simple docstring"""


from __future__ import annotations

import string
from itertools import cycle, product
from pathlib import Path

lowerCamelCase__				  =   (
    string.ascii_letters + string.digits + string.punctuation + string.whitespace
)
lowerCamelCase__				  =   [ord(letter) for letter in string.ascii_lowercase]
lowerCamelCase__				  =   {ord(char) for char in VALID_CHARS}

lowerCamelCase__				  =   ["the", "be", "to", "of", "and", "in", "that", "have"]




def 					lowercase__    (					lowercase_		,lowercase_			)					->		str | None:




      """simple docstring"""

      _UpperCamelCase      :	str						=       ""
      _UpperCamelCase      :	int
      _UpperCamelCase      :	int
      _UpperCamelCase      :	int

      for keychar, cipherchar in zip(cycle(lowercase_			)		,lowercase_			):
            _UpperCamelCase      :	Dict						=       cipherchar ^ keychar
            if decodedchar not in VALID_INTS:
                  return None
            decoded += chr(lowercase_			)

      return decoded




def 					lowercase__    (					lowercase_			)					->		list[str]:




      """simple docstring"""

      _UpperCamelCase      :	list[str]						=       []
      for key in product(lowercase_		,repeat=3			):
            _UpperCamelCase      :	int						=       try_key(lowercase_		,lowercase_			)
            if encoded is not None:
                  possibles.append(lowercase_			)
      return possibles




def 					lowercase__    (					lowercase_		,lowercase_			)					->		list[str]:




      """simple docstring"""

      return [possible for possible in possibles if common_word in possible.lower()]




def 					lowercase__    (					lowercase_ = "p059_cipher.txt"			)					->		int:




      """simple docstring"""

      _UpperCamelCase      :	list[int]
      _UpperCamelCase      :	list[str]
      _UpperCamelCase      :	str
      _UpperCamelCase      :	str
      _UpperCamelCase      :	str						=       Path(lowercase_			).parent.joinpath(lowercase_			).read_text(encoding="utf-8"			)

      _UpperCamelCase      :	Optional[Any]						=       [int(lowercase_			) for number in data.strip().split(","			)]

      _UpperCamelCase      :	List[str]						=       filter_valid_chars(lowercase_			)
      for common_word in COMMON_WORDS:
            _UpperCamelCase      :	Union[str, Any]						=       filter_common_word(lowercase_		,lowercase_			)
            if len(lowercase_			) == 1:
                  break

      _UpperCamelCase      :	Union[str, Any]						=       possibles[0]
      return sum(ord(lowercase_			) for char in decoded_text			)


if __name__ == "__main__":
  print(f"""{solution() = }""")
