old_contents: #!/usr/bin/python3
  
  import re
  import sys
  
  from bs4 import BeautifulSoup
  from urllib.request import urlopen
  
  DEFAULT_SERIES = 7
  SCP_SERIES_REGEX = re.compile(r'/scp-[0-9]{3,4}')
  
  def count_slots(url):
      with urlopen(url) as response:
          data = response.read()
  
      empty_slots = 0
      total_slots = 0
      scps = set()
  
      soup = BeautifulSoup(data, 'html.parser')
      for link in soup.select('.series a'):
          href = link.get('href')
          if href is None or SCP_SERIES_REGEX.match(href) is None:
              continue
  
          if href in scps:
              continue
  
          scps.add(href)
          total_slots += 1
          if link.get('class') == ['newpage']:
              empty_slots += 1
  
      return empty_slots, total_slots
  
  def get_series_url(number):
      if number == 1:
          return 'http://www.scp-wiki.net/scp-series'
      else:
          return f'http://www.scp-wiki.net/scp-series-{number}'
  
  if __name__ == '__main__':
      if len(sys.argv) > 1:
          series = int(sys.argv[1])
      else:
          series = DEFAULT_SERIES
  
      url = get_series_url(series)
      print(f'Counting slots in {url}...')
      empty, total = count_slots(url)
      print(f'{empty} / {total} slots empty ({empty/total*100:.2f}%)')
  
new_contents: #!/usr/bin/python3
  
  import re
  import sys
  
  from bs4 import BeautifulSoup
  from urllib.request import urlopen
  
  DEFAULT_SERIES = 7
  SCP_SERIES_REGEX = re.compile(r'/scp-[0-9]{3,4}')
  
  def count_slots(url):
      with urlopen(url) as response:
          data = response.read()
  
      empty_slots = 0
      total_slots = 0
      scps = set()
  
      soup = BeautifulSoup(data, 'html.parser')
      for link in soup.select('.series a'):
          href = link.get('href')
          if href is None or SCP_SERIES_REGEX.match(href) is None:
              continue
  
          if href in scps:
              continue
  
          scps.add(href)
          total_slots += 1
          if link.get('class') == ['newpage']:
              empty_slots += 1
  
      return empty_slots, total_slots
  
  def get_series_url(number):
      if number == 1:
          return 'https://scp-wiki.wikidot.com/scp-series'
      else:
          return f'https://scp-wiki.wikidot.com/scp-series-{number}'
  
  if __name__ == '__main__':
      if len(sys.argv) > 1:
          series = int(sys.argv[1])
      else:
          series = DEFAULT_SERIES
  
      url = get_series_url(series)
      print(f'Counting slots in {url}...')
      empty, total = count_slots(url)
      print(f'{empty} / {total} slots empty ({empty/total*100:.2f}%)')
  
subject: Update SCP domain.