



"""simple docstring"""






from json import JSONDecodeError  # Workaround for requests.exceptions.JSONDecodeError

import requests






def        snake_case_  (      A_					:		str = "isbn/0140328726"						):


       '''simple docstring'''





       _lowerCamelCase						:				List[str]    			= olid.strip().strip('''/'''						)  # Remove leading/trailing whitespace & slashes
       if new_olid.count('''/'''						) != 1:
              _lowerCamelCase						:				Tuple    			= F'''{olid} is not a valid Open Library olid'''
              raise ValueError(A_						)
       return requests.get(F'''https://openlibrary.org/{new_olid}.json'''						).json()






def        snake_case_  (      A_					:		dict						):


       '''simple docstring'''





       _lowerCamelCase						:				List[str]    			= {
           '''title''': '''Title''',
           '''publish_date''': '''Publish date''',
           '''authors''': '''Authors''',
           '''number_of_pages''': '''Number of pages:''',
           '''first_sentence''': '''First sentence''',
           '''isbn_10''': '''ISBN (10)''',
           '''isbn_13''': '''ISBN (13)''',
       }
       _lowerCamelCase						:				Union[str, Any]    			= {better_key: ol_book_data[key] for key, better_key in desired_keys.items()}
       _lowerCamelCase						:				Dict    			= [
           get_openlibrary_data(author['''key''']						)['''name'''] for author in data['''Authors''']
       ]
       _lowerCamelCase						:				List[str]    			= data['''First sentence''']['''value''']
       for key, value in data.items():
              if isinstance(A_,				A_						):
                     _lowerCamelCase						:				Any    			= ''', '''.join(A_						)
       return data


if __name__ == "__main__":
   import doctest

   doctest.testmod()

   while True:
      lowerCAmelCase__        =				input('''\nEnter the ISBN code to search (or \'quit\' to stop): ''').strip()
      if isbn.lower() in ("", "q", "quit", "exit", "stop"):
         break

      if len(isbn) not in (10, 13) or not isbn.isdigit():
         print(F"""Sorry, {isbn} is not a valid ISBN.  Please, input a valid ISBN.""")
         continue

      print(F"""\nSearching Open Library for ISBN: {isbn}...\n""")

      try:
         lowerCAmelCase__        =				summarize_book(get_openlibrary_data(F"""isbn/{isbn}"""))
         print('''\n'''.join(F"""{key}: {value}""" for key, value in book_summary.items()))
      except JSONDecodeError:  # Workaround for requests.exceptions.RequestException:
         print(F"""Sorry, there are no results for ISBN: {isbn}.""")








def SCREAMING_SNAKE_CASE				(       lowercase_						)   ->       Any:



       """simple docstring"""

       A__       =    [0] * len(lowercase_						)
       A__       =    []
       A__       =    [1] * len(lowercase_						)

       for values in graph.values():
              for i in values:
                     indegree[i] += 1

       for i in range(len(lowercase_						)						):
              if indegree[i] == 0:
                     queue.append(lowercase_						)

       while queue:
              A__       =    queue.pop(0						)
              for x in graph[vertex]:
                     indegree[x] -= 1

                     if long_dist[vertex] + 1 > long_dist[x]:
                            A__       =    long_dist[vertex] + 1

                     if indegree[x] == 0:
                            queue.append(lowercase_						)

       print(max(lowercase_						)						)


# Adjacency list of Graph
_lowerCamelCase	:		Optional[int]							       =   {0: [2, 3, 4], 1: [2, 7], 2: [5], 3: [5, 7], 4: [7], 5: [6], 6: [7], 7: []}
longest_distance(graph)


