




'''simple docstring'''







import math

import flax.linen as nn
import jax.numpy as jnp



def        lowerCamelCase__				(      __lowercase     ,   __lowercase     ,   __lowercase = 1     ,   __lowercase = 1     ,   __lowercase = 1.0e4     ,   __lowercase = False     ,   __lowercase = 1.0     ,   ):
     assert timesteps.ndim == 1, "Timesteps should be a 1d-array"
     assert embedding_dim % 2 == 0, F'''Embedding dimension {embedding_dim} should be even'''
     snake_case			:      Tuple        =			float(embedding_dim // 2				)
     snake_case			:      List[str]        =			math.log(max_timescale / min_timescale				) / (num_timescales - freq_shift)
     snake_case			:      Any        =			min_timescale * jnp.exp(jnp.arange(__lowercase     ,   dtype=jnp.floataa				) * -log_timescale_increment				)
     snake_case			:      Union[str, Any]        =			jnp.expand_dims(__lowercase     ,   1				) * jnp.expand_dims(__lowercase     ,   0				)

     # scale embeddings
     snake_case			:      Any        =			scale * emb

     if flip_sin_to_cos:
          snake_case			:      Union[str, Any]        =			jnp.concatenate([jnp.cos(__lowercase				), jnp.sin(__lowercase				)]     ,   axis=1				)
     else:
          snake_case			:      Union[str, Any]        =			jnp.concatenate([jnp.sin(__lowercase				), jnp.cos(__lowercase				)]     ,   axis=1				)
     snake_case			:      Union[str, Any]        =			jnp.reshape(__lowercase     ,   [jnp.shape(__lowercase				)[0], embedding_dim]				)
     return signal







class 					_a (nn.Module	):





     '''simple docstring'''



     lowerCAmelCase_  :     int          =					32
     lowerCAmelCase_  :     jnp.dtype          =					jnp.floataa







     @nn.compact
     def __call__(				self							,__a							)      ->				str:
          snake_case			:      Tuple        =			nn.Dense(self.time_embed_dim							,dtype=self.dtype							,name="""linear_1"""							)(__a							)
          snake_case			:      Tuple        =			nn.silu(__a							)
          snake_case			:      int        =			nn.Dense(self.time_embed_dim							,dtype=self.dtype							,name="""linear_2"""							)(__a							)
          return temb







class 					_a (nn.Module	):





     '''simple docstring'''



     lowerCAmelCase_  :     int          =					32
     lowerCAmelCase_  :     bool          =					False
     lowerCAmelCase_  :     float          =					1







     @nn.compact
     def __call__(				self							,__a							)      ->				Optional[int]:
          return get_sinusoidal_embeddings(
              __a							,embedding_dim=self.dim							,flip_sin_to_cos=self.flip_sin_to_cos							,freq_shift=self.freq_shift							)









'''simple docstring'''







from __future__ import annotations







class 					_a :





     '''simple docstring'''



     def __init__(				self							,__a = 0							)      ->				str:
          snake_case			:      List[Any]        =			key







     def 			snake_case_      (				self							,__a							,__a							)      ->				list[str]:
          assert isinstance(__a							,__a							) and isinstance(__a							,__a							)

          snake_case			:      Tuple        =			key or self.__key or 1

          # make sure key is an appropriate size
          key %= 255

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







     def 			snake_case_      (				self							,__a							,__a							)      ->				list[str]:
          assert isinstance(__a							,__a							) and isinstance(__a							,__a							)

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

          # make sure key is an appropriate size
          key %= 255

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







     def 			snake_case_      (				self							,__a							,__a = 0							)      ->				str:
          assert isinstance(__a							,__a							) and isinstance(__a							,__a							)

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

          # make sure key can be any size
          while key > 255:
               key -= 255

          # This will be returned
          snake_case			:      List[str]        =			""""""

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

          return ans







     def 			snake_case_      (				self							,__a							,__a = 0							)      ->				str:
          assert isinstance(__a							,__a							) and isinstance(__a							,__a							)

          snake_case			:      Any        =			key or self.__key or 1

          # make sure key can be any size
          while key > 255:
               key -= 255

          # This will be returned
          snake_case			:      List[str]        =			""""""

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

          return ans







     def 			snake_case_      (				self							,__a							,__a = 0							)      ->				bool:
          assert isinstance(__a							,__a							) and isinstance(__a							,__a							)

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

          except OSError:
               return False

          return True







     def 			snake_case_      (				self							,__a							,__a							)      ->				bool:
          assert isinstance(__a							,__a							) and isinstance(__a							,__a							)

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

          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")



