





"""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 datetime import datetime

import requests
from bsa import BeautifulSoup

if __name__ == "__main__":
  lowerCamelCase__				  =   input("Enter image url: ").strip()
  print(f"""Downloading image from {url} ...""")
  lowerCamelCase__				  =   BeautifulSoup(requests.get(url).content, "html.parser")
  # The image URL is in the content field of the first meta tag with property og:image
  lowerCamelCase__				  =   soup.find("meta", {"property": "og:image"})["content"]
  lowerCamelCase__				  =   requests.get(image_url).content
  lowerCamelCase__				  =   f"""{datetime.now():%Y-%m-%d_%H:%M:%S}.jpg"""
  with open(file_name, "wb") as fp:
    fp.write(image_data)
  print(f"""Done. Image saved to disk as {file_name}.""")
