




from typing import Optional, Union

import numpy as np

from ...image_processing_utils import BaseImageProcessor, BatchFeature
from ...image_transforms import get_image_size, pad, rescale, to_channel_dimension_format
from ...image_utils import ChannelDimension, ImageInput, make_list_of_images, to_numpy_array, valid_images
from ...utils import TensorType, logging


a													=			logging.get_logger(__name__)




class       _A				(		__lowercase     ):
		__a					    =       ["""pixel_values"""]






		def __init__(    self						,		_SCREAMING_SNAKE_CASE = True						,		_SCREAMING_SNAKE_CASE = 1 / 255						,		_SCREAMING_SNAKE_CASE = True						,		_SCREAMING_SNAKE_CASE = 8						,		**_SCREAMING_SNAKE_CASE						,		):
								super().__init__(**_SCREAMING_SNAKE_CASE			)

								_UpperCAmelCase      =			do_rescale
								_UpperCAmelCase      =			rescale_factor
								_UpperCAmelCase      =			do_pad
								_UpperCAmelCase      =			pad_size






		def 				UpperCAmelCase (    self						,		_SCREAMING_SNAKE_CASE						,		_SCREAMING_SNAKE_CASE						,		_SCREAMING_SNAKE_CASE = None						,		**_SCREAMING_SNAKE_CASE			):
								return rescale(_SCREAMING_SNAKE_CASE						,		scale=_SCREAMING_SNAKE_CASE						,		data_format=_SCREAMING_SNAKE_CASE						,		**_SCREAMING_SNAKE_CASE			)






		def 				UpperCAmelCase (    self						,		_SCREAMING_SNAKE_CASE						,		_SCREAMING_SNAKE_CASE						,		_SCREAMING_SNAKE_CASE = None			):
								_UpperCAmelCase    ,					_UpperCAmelCase      =			get_image_size(_SCREAMING_SNAKE_CASE			)
								_UpperCAmelCase      =			(old_height // size + 1) * size - old_height
								_UpperCAmelCase      =			(old_width // size + 1) * size - old_width

								return pad(_SCREAMING_SNAKE_CASE						,		((0, pad_height), (0, pad_width))						,		mode="""symmetric"""						,		data_format=_SCREAMING_SNAKE_CASE			)






		def 				UpperCAmelCase (    self						,		_SCREAMING_SNAKE_CASE						,		_SCREAMING_SNAKE_CASE = None						,		_SCREAMING_SNAKE_CASE = None						,		_SCREAMING_SNAKE_CASE = None						,		_SCREAMING_SNAKE_CASE = None						,		_SCREAMING_SNAKE_CASE = None						,		_SCREAMING_SNAKE_CASE = ChannelDimension.FIRST						,		**_SCREAMING_SNAKE_CASE						,		):
								_UpperCAmelCase      =			do_rescale if do_rescale is not None else self.do_rescale
								_UpperCAmelCase      =			rescale_factor if rescale_factor is not None else self.rescale_factor
								_UpperCAmelCase      =			do_pad if do_pad is not None else self.do_pad
								_UpperCAmelCase      =			pad_size if pad_size is not None else self.pad_size

								_UpperCAmelCase      =			make_list_of_images(_SCREAMING_SNAKE_CASE			)

								if not valid_images(_SCREAMING_SNAKE_CASE			):
														raise ValueError(
														    """Invalid image type. Must be of type PIL.Image.Image, numpy.ndarray, """
														    """torch.Tensor, tf.Tensor or jax.ndarray."""			)

								if do_rescale and rescale_factor is None:
														raise ValueError("""Rescale factor must be specified if do_rescale is True."""			)

								# All transformations expect numpy arrays.
								_UpperCAmelCase      =			[to_numpy_array(_SCREAMING_SNAKE_CASE			) for image in images]

								if do_rescale:
														_UpperCAmelCase      =			[self.rescale(image=_SCREAMING_SNAKE_CASE						,		scale=_SCREAMING_SNAKE_CASE			) for image in images]

								if do_pad:
														_UpperCAmelCase      =			[self.pad(_SCREAMING_SNAKE_CASE						,		size=_SCREAMING_SNAKE_CASE			) for image in images]

								_UpperCAmelCase      =			[to_channel_dimension_format(_SCREAMING_SNAKE_CASE						,		_SCREAMING_SNAKE_CASE			) for image in images]

								_UpperCAmelCase      =			{"""pixel_values""": images}
								return BatchFeature(data=_SCREAMING_SNAKE_CASE						,		tensor_type=_SCREAMING_SNAKE_CASE			)





import os
import string
import sys


a													=			1 << 8

a													=			{
    "tab": ord("\t"),
    "newline": ord("\r"),
    "esc": 27,
    "up": 65 + ARROW_KEY_FLAG,
    "down": 66 + ARROW_KEY_FLAG,
    "right": 67 + ARROW_KEY_FLAG,
    "left": 68 + ARROW_KEY_FLAG,
    "mod_int": 91,
    "undefined": sys.maxsize,
    "interrupt": 3,
    "insert": 50,
    "delete": 51,
    "pg_up": 53,
    "pg_down": 54,
}

a													=			KEYMAP["up"]
a													=			KEYMAP["left"]

if sys.platform == "win32":
				a													=			[]
				a													=			{
				    b"\xe0H": KEYMAP["up"] - ARROW_KEY_FLAG,
				    b"\x00H": KEYMAP["up"] - ARROW_KEY_FLAG,
				    b"\xe0P": KEYMAP["down"] - ARROW_KEY_FLAG,
				    b"\x00P": KEYMAP["down"] - ARROW_KEY_FLAG,
				    b"\xe0M": KEYMAP["right"] - ARROW_KEY_FLAG,
				    b"\x00M": KEYMAP["right"] - ARROW_KEY_FLAG,
				    b"\xe0K": KEYMAP["left"] - ARROW_KEY_FLAG,
				    b"\x00K": KEYMAP["left"] - ARROW_KEY_FLAG,
				}

for i in range(10):
				a													=			ord(str(i))




def        _SCREAMING_SNAKE_CASE      (		)						->				Optional[int]:
						if os.name == "nt":
												import msvcrt

												_UpperCAmelCase      =			"""mbcs"""
												# Flush the keyboard buffer
												while msvcrt.kbhit():
																		msvcrt.getch()
												if len(snake_case       ) == 0:
																		# Read the keystroke
																		_UpperCAmelCase      =			msvcrt.getch()

																		# If it is a prefix char, get second part
																		if ch in (b"\x00", b"\xe0"):
																								_UpperCAmelCase      =			ch + msvcrt.getch()
																								# Translate actual Win chars to bullet char types
																								try:
																														_UpperCAmelCase      =			chr(WIN_KEYMAP[cha]       )
																														WIN_CH_BUFFER.append(chr(KEYMAP["""mod_int"""]       )       )
																														WIN_CH_BUFFER.append(snake_case       )
																														if ord(snake_case       ) in (
																														    KEYMAP["insert"] - 1 << 9,
																														    KEYMAP["delete"] - 1 << 9,
																														    KEYMAP["pg_up"] - 1 << 9,
																														    KEYMAP["pg_down"] - 1 << 9,
																														):
																																				WIN_CH_BUFFER.append(chr(1_2_6       )       )
																														_UpperCAmelCase      =			chr(KEYMAP["""esc"""]       )
																								except KeyError:
																														_UpperCAmelCase      =			cha[1]
																		else:
																								_UpperCAmelCase      =			ch.decode(snake_case       )
												else:
																		_UpperCAmelCase      =			WIN_CH_BUFFER.pop(0       )
						elif os.name == "posix":
												import termios
												import tty

												_UpperCAmelCase      =			sys.stdin.fileno()
												_UpperCAmelCase      =			termios.tcgetattr(snake_case       )
												try:
																		tty.setraw(snake_case       )
																		_UpperCAmelCase      =			sys.stdin.read(1       )
												finally:
																		termios.tcsetattr(snake_case			,     termios.TCSADRAIN			,     snake_case       )
						return ch




def        _SCREAMING_SNAKE_CASE      (		)						->				Dict:
						_UpperCAmelCase      =			get_raw_chars()
						if ord(snake_case       ) in [KEYMAP["interrupt"], KEYMAP["newline"]]:
												return char

						elif ord(snake_case       ) == KEYMAP["esc"]:
												_UpperCAmelCase      =			get_raw_chars()
												if ord(snake_case       ) == KEYMAP["mod_int"]:
																		_UpperCAmelCase      =			get_raw_chars()
																		if ord(snake_case       ) >= KEYMAP["arrow_begin"] - ARROW_KEY_FLAG and ord(snake_case       ) <= KEYMAP["arrow_end"] - ARROW_KEY_FLAG:
																								return chr(ord(snake_case       ) + ARROW_KEY_FLAG       )
																		else:
																								return KEYMAP["undefined"]
												else:
																		return get_raw_chars()

						else:
												if char in string.printable:
																		return char
												else:
																		return KEYMAP["undefined"]