code: 
  
  
  
  
  from string import ascii_uppercase
  def 						lowerCAmelCase_       (	__a	,	__a	,	__a = False	,	__a = ascii_uppercase )       ->			str:
  
  
  
  
  
  							"""simple docstring"""
  
  
  
  
  
  							SCREAMING_SNAKE_CASE			: Optional[Any]	     =keyword.upper()
  							SCREAMING_SNAKE_CASE			: str	     =plaintext.upper()
  							SCREAMING_SNAKE_CASE			: List[Any]	     =set(__a )
  
  							# create a list of unique characters in the keyword - their order matters
  							# it determines how we will map plaintext characters to the ciphertext
  							SCREAMING_SNAKE_CASE			: str	     =[]
  							for char in keyword:
  														if char in alphabet_set and char not in unique_chars:
  																					unique_chars.append(__a )
      # the number of those unique characters will determine the number of rows
  							SCREAMING_SNAKE_CASE			: Dict	     =len(__a )
  
  							# create a shifted version of the alphabet
  							SCREAMING_SNAKE_CASE			: int	     =unique_chars + [
  							    char for char in alphabet if char not in unique_chars
  							]
  
  							# create a modified alphabet by splitting the shifted alphabet into rows
  							SCREAMING_SNAKE_CASE			: List[str]	     =[
  							    shifted_alphabet[k : k + num_unique_chars_in_keyword]
  							    for k in range(0	,	26	,	__a )
  							]
  
  							# map the alphabet characters to the modified alphabet characters
  							# going 'vertically' through the modified alphabet - consider columns first
  							SCREAMING_SNAKE_CASE			: Any	     ={}
  							SCREAMING_SNAKE_CASE			: int	     =0
  							for column in range(__a ):
  														for row in modified_alphabet:
  																					# if current row (the last one) is too short, break out of loop
  																					if len(__a ) <= column:
  																												break
  
  																					# map current letter to letter in modified alphabet
  																					SCREAMING_SNAKE_CASE			: List[Any]	     =row[column]
  																					letter_index += 1
  
  							if verbose:
  														print(__a )
  							# create the encrypted text by mapping the plaintext to the modified alphabet
  							return "".join(mapping[char] if char in mapping else char for char in plaintext )
  
  
  if __name__ == "__main__":
  			# example use
  			print(mixed_keyword("""college""", """UNIVERSITY"""))
  
  
  
  
  
  
  
style_context: 
  
  
  
  
  def 						lowerCAmelCase_       (	__a = "mytext.txt"	,	__a = False )       ->			None:
  
  
  
  
  
  							"""simple docstring"""
  
  
  
  
  
  							import socket
  
  							SCREAMING_SNAKE_CASE			: int	     =12312  # Reserve a port for your service.
  							SCREAMING_SNAKE_CASE			: Dict	     =socket.socket()  # Create a socket object
  							SCREAMING_SNAKE_CASE			: Any	     =socket.gethostname()  # Get local machine name
  							sock.bind((host, port) )  # Bind to the port
  							sock.listen(5 )  # Now wait for client connection.
  
  							print('''Server listening....''' )
  
  							while True:
  														SCREAMING_SNAKE_CASE     ,							SCREAMING_SNAKE_CASE			: Optional[int]	     =sock.accept()  # Establish connection with client.
  														print(f'Got connection from {addr}' )
  														SCREAMING_SNAKE_CASE			: List[str]	     =conn.recv(1024 )
  														print(f'Server received: {data = }' )
  
  														with open(__a	,	'''rb''' ) as in_file:
  																					SCREAMING_SNAKE_CASE			: Dict	     =in_file.read(1024 )
  																					while data:
  																												conn.send(__a )
  																												print(f'Sent {data!r}' )
  																												SCREAMING_SNAKE_CASE			: str	     =in_file.read(1024 )
  
  														print('''Done sending''' )
  														conn.close()
  														if testing:  # Allow the test to complete
  																					break
  
  							sock.shutdown(1 )
  							sock.close()
  
  
  if __name__ == "__main__":
  							send_file()
  
  
  
  
  
  
  