





"""simple docstring"""




from __future__ import annotations

class  _UpperCAmelCase  :



      '''simple docstring'''

      def __init__(     self					,      snake_case_ = 0  ):

        """simple docstring"""

        A_  :       List[str]										=  key

      def 					lowerCamelCase_			(     self					,      snake_case_					,      snake_case_  ):

        """simple docstring"""

        assert isinstance(snake_case_					,      snake_case_  ) and isinstance(snake_case_					,      snake_case_  )

        A_  :       List[Any]										=  key or self.__key or 1

        # make sure key is an appropriate size
        key %= 2_5_5

        return [chr(ord(snake_case_  ) ^ key  ) for ch in content]

      def 					lowerCamelCase_			(     self					,      snake_case_					,      snake_case_  ):

        """simple docstring"""

        assert isinstance(snake_case_					,      snake_case_  ) and isinstance(snake_case_					,      snake_case_  )

        A_  :       Dict										=  key or self.__key or 1

        # make sure key is an appropriate size
        key %= 2_5_5

        return [chr(ord(snake_case_  ) ^ key  ) for ch in content]

      def 					lowerCamelCase_			(     self					,      snake_case_					,      snake_case_ = 0  ):

        """simple docstring"""

        assert isinstance(snake_case_					,      snake_case_  ) and isinstance(snake_case_					,      snake_case_  )

        A_  :       str										=  key or self.__key or 1

        # make sure key can be any size
        while key > 2_5_5:
          key -= 2_5_5

        # This will be returned
        A_  :       Union[str, Any]										=  ''

        for ch in content:
          ans += chr(ord(snake_case_  ) ^ key  )

        return ans

      def 					lowerCamelCase_			(     self					,      snake_case_					,      snake_case_ = 0  ):

        """simple docstring"""

        assert isinstance(snake_case_					,      snake_case_  ) and isinstance(snake_case_					,      snake_case_  )

        A_  :       Any										=  key or self.__key or 1

        # make sure key can be any size
        while key > 2_5_5:
          key -= 2_5_5

        # This will be returned
        A_  :       Optional[Any]										=  ''

        for ch in content:
          ans += chr(ord(snake_case_  ) ^ key  )

        return ans

      def 					lowerCamelCase_			(     self					,      snake_case_					,      snake_case_ = 0  ):

        """simple docstring"""

        assert isinstance(snake_case_					,      snake_case_  ) and isinstance(snake_case_					,      snake_case_  )

        try:
          with open(snake_case_  ) as fin, open('encrypt.out'					,      'w+'  ) as fout:
            # actual encrypt-process
            for line in fin:
              fout.write(self.encrypt_string(snake_case_					,      snake_case_  )  )

        except OSError:
          return False

        return True

      def 					lowerCamelCase_			(     self					,      snake_case_					,      snake_case_  ):

        """simple docstring"""

        assert isinstance(snake_case_					,      snake_case_  ) and isinstance(snake_case_					,      snake_case_  )

        try:
          with open(snake_case_  ) as fin, open('decrypt.out'					,      'w+'  ) as fout:
            # actual encrypt-process
            for line in fin:
              fout.write(self.decrypt_string(snake_case_					,      snake_case_  )  )

        except OSError:
          return False

        return True


# Tests
# crypt = XORCipher()
# key = 67

# # test encrypt
# print(crypt.encrypt("hallo welt",key))
# # test decrypt
# print(crypt.decrypt(crypt.encrypt("hallo welt",key), key))

# # test encrypt_string
# print(crypt.encrypt_string("hallo welt",key))

# # test decrypt_string
# print(crypt.decrypt_string(crypt.encrypt_string("hallo welt",key),key))

# if (crypt.encrypt_file("test.txt",key)):
#       print("encrypt successful")
# else:
#       print("encrypt unsuccessful")

# if (crypt.decrypt_file("encrypt.out",key)):
#       print("decrypt successful")
# else:
#       print("decrypt unsuccessful")






"""simple docstring"""




from typing import Optional, Union

import torch
from torch import nn

from ...configuration_utils import ConfigMixin, register_to_config
from ...models.modeling_utils import ModelMixin

class  _UpperCAmelCase  (   UpperCAmelCase__			,   UpperCAmelCase__		):



      '''simple docstring'''

      @register_to_config
      def __init__(     self					,      snake_case_ = 7_6_8					,      ):

        """simple docstring"""

        super().__init__()

        A_  :       Optional[int]										=  nn.Parameter(torch.zeros(1					,      snake_case_  )  )
        A_  :       Optional[int]										=  nn.Parameter(torch.ones(1					,      snake_case_  )  )

      def 					lowerCamelCase_			(     self					,      snake_case_ = None					,      snake_case_ = None					,      ):

        """simple docstring"""

        A_  :       str										=  nn.Parameter(self.mean.to(snake_case_  ).to(snake_case_  )  )
        A_  :       Optional[int]										=  nn.Parameter(self.std.to(snake_case_  ).to(snake_case_  )  )
        return self

      def 					lowerCamelCase_			(     self					,      snake_case_  ):

        """simple docstring"""

        A_  :       Tuple										=  (embeds - self.mean) * 1.0 / self.std
        return embeds

      def 					lowerCamelCase_			(     self					,      snake_case_  ):

        """simple docstring"""

        A_  :       List[str]										=  (embeds * self.std) + self.mean
        return embeds