




SCREAMING_SNAKE_CASE__       :      Optional[Any]  =   'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'

def      A      (      _SCREAMING_SNAKE_CASE    )	-> bytes:
       # Make sure the supplied data is a bytes-like object
       if not isinstance(_SCREAMING_SNAKE_CASE ,_SCREAMING_SNAKE_CASE    ):
              lowerCamelCase   :      int			 =					f'''a bytes-like object is required, not \'{data.__class__.__name__}\''''
              raise TypeError(_SCREAMING_SNAKE_CASE    )

       lowerCamelCase   :      Optional[int]			 =					"".join(bin(_SCREAMING_SNAKE_CASE    )[2:].zfill(8    ) for byte in data    )

       lowerCamelCase   :      List[str]			 =					len(_SCREAMING_SNAKE_CASE    ) % 6 != 0

       if padding_needed:
              # The padding that will be added later
              lowerCamelCase   :      Optional[int]			 =					B"=" * ((6 - len(_SCREAMING_SNAKE_CASE    ) % 6) // 2)

              # Append binary_stream with arbitrary binary digits (0's by default) to make its
              # length a multiple of 6.
              binary_stream += "0" * (6 - len(_SCREAMING_SNAKE_CASE    ) % 6)
       else:
              lowerCamelCase   :      List[Any]			 =					B""

       # Encode every 6 binary digits to their corresponding Base64 character
       return (
           "".join(
               B64_CHARSET[int(binary_stream[index : index + 6] ,2    )]
               for index in range(0 ,len(_SCREAMING_SNAKE_CASE    ) ,6    )    ).encode()
           + padding
       )

def      A      (      _SCREAMING_SNAKE_CASE    )	-> bytes:
       # Make sure encoded_data is either a string or a bytes-like object
       if not isinstance(_SCREAMING_SNAKE_CASE ,_SCREAMING_SNAKE_CASE    ) and not isinstance(_SCREAMING_SNAKE_CASE ,_SCREAMING_SNAKE_CASE    ):
              lowerCamelCase   :      List[Any]			 =					(
                  "argument should be a bytes-like object or ASCII string, "
                  f'''not \'{encoded_data.__class__.__name__}\''''
              )
              raise TypeError(_SCREAMING_SNAKE_CASE    )

       # In case encoded_data is a bytes-like object, make sure it contains only
       # ASCII characters so we convert it to a string object
       if isinstance(_SCREAMING_SNAKE_CASE ,_SCREAMING_SNAKE_CASE    ):
              try:
                     lowerCamelCase   :      Optional[Any]			 =					encoded_data.decode("utf-8"    )
              except UnicodeDecodeError:
                     raise ValueError("base64 encoded data should only contain ASCII characters"    )

       lowerCamelCase   :      Optional[Any]			 =					encoded_data.count("="    )

       # Check if the encoded string contains non base64 characters
       if padding:
              assert all(
                  char in B64_CHARSET for char in encoded_data[:-padding]    ), "Invalid base64 character(s) found."
       else:
              assert all(
                  char in B64_CHARSET for char in encoded_data    ), "Invalid base64 character(s) found."

       # Check the padding
       assert len(_SCREAMING_SNAKE_CASE    ) % 4 == 0 and padding < 3, "Incorrect padding"

       if padding:
              # Remove padding if there is one
              lowerCamelCase   :      Optional[Any]			 =					encoded_data[:-padding]

              lowerCamelCase   :      Tuple			 =					"".join(
                  bin(B64_CHARSET.index(_SCREAMING_SNAKE_CASE    )    )[2:].zfill(6    ) for char in encoded_data    )[: -padding * 2]
       else:
              lowerCamelCase   :      Dict			 =					"".join(
                  bin(B64_CHARSET.index(_SCREAMING_SNAKE_CASE    )    )[2:].zfill(6    ) for char in encoded_data    )

       lowerCamelCase   :      int			 =					[
           int(binary_stream[index : index + 8] ,2    )
           for index in range(0 ,len(_SCREAMING_SNAKE_CASE    ) ,8    )
       ]

       return bytes(_SCREAMING_SNAKE_CASE    )


if __name__ == "__main__":
       import doctest

       doctest.testmod()











"""simple docstring"""







import re

def 				UpperCamelCase_    (    lowerCAmelCase__      :				str						)						->   list:

  """simple docstring"""




  return [char.split() for char in re.split(R'[^ a-z A-Z 0-9 \s]'    ,   str_						)]

def 				UpperCamelCase_    (    lowerCAmelCase__      :				str						)						->   str:

  """simple docstring"""




  lowerCAmelCase_   :				str								= split_input(str_						)
  return "".join(
      [''.join([char.capitalize() for char in sub_str]						) for sub_str in string_split]						)

def 				UpperCamelCase_    (    lowerCAmelCase__      :				str    ,   lowerCAmelCase__      :				bool    ,   lowerCAmelCase__      :				str						)						->   str:

  """simple docstring"""




  try:
    lowerCAmelCase_   :				int								= split_input(lowerCAmelCase__						)
    if upper:
      lowerCAmelCase_   :				Optional[int]								= ''.join(
          [
              separator.join([char.upper() for char in sub_str]						)
              for sub_str in string_split
          ]						)
    else:
      lowerCAmelCase_   :				Any								= ''.join(
          [
              separator.join([char.lower() for char in sub_str]						)
              for sub_str in string_split
          ]						)
    return res_str
  except IndexError:
    return "not valid string"

def 				UpperCamelCase_    (    lowerCAmelCase__      :				str						)						->   str:

  """simple docstring"""




  return to_simple_case(lowerCAmelCase__						)

def 				UpperCamelCase_    (    lowerCAmelCase__      :				str						)						->   str:

  """simple docstring"""




  try:
    lowerCAmelCase_   :				Dict								= to_simple_case(lowerCAmelCase__						)
    return res_str[0].lower() + res_str[1:]
  except IndexError:
    return "not valid string"

def 				UpperCamelCase_    (    lowerCAmelCase__      :				str    ,   lowerCAmelCase__      :				bool						)						->   str:

  """simple docstring"""




  return to_complex_case(lowerCAmelCase__    ,   lowerCAmelCase__    ,   '_'						)

def 				UpperCamelCase_    (    lowerCAmelCase__      :				str    ,   lowerCAmelCase__      :				bool						)						->   str:

  """simple docstring"""




  return to_complex_case(lowerCAmelCase__    ,   lowerCAmelCase__    ,   '-'						)


if __name__ == "__main__":
     __import__("""doctest""").testmod()





