


"""simple docstring"""


import numpy as np
from cva import COLOR_BGR2GRAY, cvtColor, imread
from numpy import array, uinta
from PIL import Image

from digital_image_processing import change_contrast as cc
from digital_image_processing import convert_to_negative as cn
from digital_image_processing import sepia as sp
from digital_image_processing.dithering import burkes as bs
from digital_image_processing.edge_detection import canny
from digital_image_processing.filters import convolve as conv
from digital_image_processing.filters import gaussian_filter as gg
from digital_image_processing.filters import local_binary_pattern as lbp
from digital_image_processing.filters import median_filter as med
from digital_image_processing.filters import sobel_filter as sob
from digital_image_processing.resize import resize as rs

A     :   Union[str, Any]			    =			imread(R"digital_image_processing/image_data/lena_small.jpg")
A     :   Optional[Any]			    =			cvtColor(img, COLOR_BGR2GRAY)


def _lowerCamelCase	(		):

			'''simple docstring'''




			__lowerCAmelCase				    =			cn.convert_to_negative(_UpperCamelCase      )
			# assert negative_img array for at least one True
			assert negative_img.any()


def _lowerCamelCase	(		):

			'''simple docstring'''




			with Image.open("digital_image_processing/image_data/lena_small.jpg"      ) as img:
						# Work around assertion for response
						assert str(cc.change_contrast(_UpperCamelCase    , 110      )      ).startswith(
						    "<PIL.Image.Image image mode=RGB size=100x100 at"      )


def _lowerCamelCase	(		):

			'''simple docstring'''




			__lowerCAmelCase				    =			canny.gen_gaussian_kernel(9    , sigma=1.4      )
			# Assert ambiguous array
			assert resp.all()


def _lowerCamelCase	(		):

			'''simple docstring'''




			__lowerCAmelCase				    =			imread("digital_image_processing/image_data/lena_small.jpg"    , 0      )
			# assert ambiguous array for all == True
			assert canny_img.all()
			__lowerCAmelCase				    =			canny.canny(_UpperCamelCase      )
			# assert canny array for at least one True
			assert canny_array.any()


def _lowerCamelCase	(		):

			'''simple docstring'''




			assert gg.gaussian_filter(_UpperCamelCase    , 5    , sigma=0.9      ).all()


def _lowerCamelCase	(		):

			'''simple docstring'''




			__lowerCAmelCase				    =			array([[0.25, 0.5, 0.25], [0.5, -3, 0.5], [0.25, 0.5, 0.25]]      )
			__lowerCAmelCase				    =			conv.img_convolve(_UpperCamelCase    , _UpperCamelCase      ).astype(_UpperCamelCase      )
			assert res.any()


def _lowerCamelCase	(		):

			'''simple docstring'''




			assert med.median_filter(_UpperCamelCase    , 3      ).any()


def _lowerCamelCase	(		):

			'''simple docstring'''




			__lowerCAmelCase    ,	__lowerCAmelCase				    =			sob.sobel_filter(_UpperCamelCase      )
			assert grad.any() and theta.any()


def _lowerCamelCase	(		):

			'''simple docstring'''




			__lowerCAmelCase				    =			sp.make_sepia(_UpperCamelCase    , 20      )
			assert sepia.all()


def _lowerCamelCase	(		_UpperCamelCase = "digital_image_processing/image_data/lena_small.jpg"      ):

			'''simple docstring'''




			__lowerCAmelCase				    =			bs.Burkes(imread(_UpperCamelCase    , 1      )    , 120      )
			burkes.process()
			assert burkes.output_img.any()


def _lowerCamelCase	(		_UpperCamelCase = "digital_image_processing/image_data/lena_small.jpg"    , ):

			'''simple docstring'''




			__lowerCAmelCase				    =			rs.NearestNeighbour(imread(_UpperCamelCase    , 1      )    , 400    , 200      )
			nn.process()
			assert nn.output.any()


def _lowerCamelCase	(		):

			'''simple docstring'''




			__lowerCAmelCase				    =			"digital_image_processing/image_data/lena.jpg"

			# Reading the image and converting it to grayscale.
			__lowerCAmelCase				    =			imread(_UpperCamelCase    , 0      )

			# Test for get_neighbors_pixel function() return not None
			__lowerCAmelCase				    =			0
			__lowerCAmelCase				    =			0
			__lowerCAmelCase				    =			image[x_coordinate][y_coordinate]

			__lowerCAmelCase				    =			lbp.get_neighbors_pixel(
			    _UpperCamelCase    , _UpperCamelCase    , _UpperCamelCase    , _UpperCamelCase      )

			assert neighbors_pixels is not None

			# Test for local_binary_pattern function()
			# Create a numpy array as the same height and width of read image
			__lowerCAmelCase				    =			np.zeros((image.shape[0], image.shape[1])      )

			# Iterating through the image and calculating the local binary pattern value
			# for each pixel.
			for i in range(0    , image.shape[0]      ):
						for j in range(0    , image.shape[1]      ):
									__lowerCAmelCase				    =			lbp.local_binary_value(_UpperCamelCase    , _UpperCamelCase    , _UpperCamelCase      )

			assert lbp_image.any()








"""simple docstring"""


import warnings
from typing import Dict, List, Optional, Tuple

from ...tokenization_utils import AddedToken, PreTrainedTokenizer
from ...utils import logging


A     :   str			    =			logging.get_logger(__name__)
class   _UpperCamelCase  (   lowerCAmelCase__		):
							'''simple docstring'''







							__UpperCAmelCase						:    str				      =["""input_ids""", """attention_mask"""]

							def __init__(     self    ,   __a="</s>"    ,   __a="<unk>"    ,   __a="<pad>"    ,   __a=1_25    ,   __a=None    ,   **__a    ,   ):
										# Add extra_ids to the special token list
										if extra_ids > 0 and additional_special_tokens is None:
													__lowerCAmelCase				    =			[f"<extra_id_{i}>" for i in range(__a	)]
										elif extra_ids > 0 and additional_special_tokens is not None:
													# Check that we have the right number of extra_id special tokens
													__lowerCAmelCase				    =			len(set(filter(lambda __a	: bool("extra_id" in str(__a	)	)    ,   __a	)	)	)
													if extra_tokens != extra_ids:
																raise ValueError(
																    f"Both extra_ids ({extra_ids}) and additional_special_tokens ({additional_special_tokens}) are"
																    " provided to ByT5Tokenizer. In this case the additional_special_tokens must include the"
																    " extra_ids tokens"	)

										__lowerCAmelCase				    =			AddedToken(__a    ,   lstrip=__a    ,   rstrip=__a	) if isinstance(__a    ,   __a	) else pad_token
										__lowerCAmelCase				    =			AddedToken(__a    ,   lstrip=__a    ,   rstrip=__a	) if isinstance(__a    ,   __a	) else eos_token
										__lowerCAmelCase				    =			AddedToken(__a    ,   lstrip=__a    ,   rstrip=__a	) if isinstance(__a    ,   __a	) else unk_token

										super().__init__(
										    eos_token=__a    ,   unk_token=__a    ,   pad_token=__a    ,   extra_ids=__a    ,   additional_special_tokens=__a    ,   **__a    ,   )

										__lowerCAmelCase				    =			extra_ids

										__lowerCAmelCase				    =			2**8  # utf is 8 bits

										# define special tokens dict
										__lowerCAmelCase				    =			{
										    self.pad_token: 0,
										    self.eos_token: 1,
										    self.unk_token: 2,
										}
										__lowerCAmelCase				    =			len(self.special_tokens_encoder	)
										__lowerCAmelCase				    =			len(__a	)
										for i, token in enumerate(__a	):
													__lowerCAmelCase				    =			self.vocab_size + i - n
										__lowerCAmelCase				    =			{v: k for k, v in self.special_tokens_encoder.items()}

							@property
							def 			snake_case				(     self	):
										return self._utf_vocab_size + self._num_special_tokens + self._extra_ids

							def 			snake_case				(     self    ,   __a    ,   __a = None    ,   __a = False	):
										if already_has_special_tokens:
													return super().get_special_tokens_mask(
													    token_ids_a=__a    ,   token_ids_a=__a    ,   already_has_special_tokens=__a	)

										# normal case: some special tokens
										if token_ids_a is None:
													return ([0] * len(__a	)) + [1]
										return ([0] * len(__a	)) + [1] + ([0] * len(__a	)) + [1]

							def 			snake_case				(     self    ,   __a	):
										if len(__a	) > 0 and token_ids[-1] == self.eos_token_id:
													warnings.warn(
													    f"This sequence already has {self.eos_token}. In future versions this behavior may lead to duplicated"
													    " eos tokens being added."	)
													return token_ids
										else:
													return token_ids + [self.eos_token_id]

							def 			snake_case				(     self    ,   __a    ,   __a = None	):
										__lowerCAmelCase				    =			[self.eos_token_id]

										if token_ids_a is None:
													return len(token_ids_a + eos	) * [0]
										return len(token_ids_a + eos + token_ids_a + eos	) * [0]

							def 			snake_case				(     self    ,   __a    ,   __a = None	):
										__lowerCAmelCase				    =			self._add_eos_if_not_present(__a	)
										if token_ids_a is None:
													return token_ids_a
										else:
													__lowerCAmelCase				    =			self._add_eos_if_not_present(__a	)
													return token_ids_a + token_ids_a

							def 			snake_case				(     self    ,   __a	):
										__lowerCAmelCase				    =			[chr(__a	) for i in text.encode("utf-8"	)]
										return tokens

							def 			snake_case				(     self    ,   __a	):
										if token in self.special_tokens_encoder:
													__lowerCAmelCase				    =			self.special_tokens_encoder[token]
										elif token in self.added_tokens_encoder:
													__lowerCAmelCase				    =			self.added_tokens_encoder[token]
										elif len(__a	) != 1:
													__lowerCAmelCase				    =			self.unk_token_id
										else:
													__lowerCAmelCase				    =			ord(__a	) + self._num_special_tokens
										return token_id

							def 			snake_case				(     self    ,   __a	):
										if index in self.special_tokens_decoder:
													__lowerCAmelCase				    =			self.special_tokens_decoder[index]
										else:
													__lowerCAmelCase				    =			chr(index - self._num_special_tokens	)
										return token

							def 			snake_case				(     self    ,   __a	):
										__lowerCAmelCase				    =			B""
										for token in tokens:
													if token in self.special_tokens_decoder:
																__lowerCAmelCase				    =			self.special_tokens_decoder[token].encode("utf-8"	)
													elif token in self.added_tokens_decoder:
																__lowerCAmelCase				    =			self.special_tokens_decoder[token].encode("utf-8"	)
													elif token in self.special_tokens_encoder:
																__lowerCAmelCase				    =			token.encode("utf-8"	)
													elif token in self.added_tokens_encoder:
																__lowerCAmelCase				    =			token.encode("utf-8"	)
													else:
																__lowerCAmelCase				    =			bytes([ord(__a	)]	)
													bstring += tok_string
										__lowerCAmelCase				    =			bstring.decode("utf-8"    ,   errors="ignore"	)
										return string



							def 			snake_case				(     self    ,   __a    ,   __a = None	):
										return ()




