



from __future__ import annotations

from collections import deque
class 				__A					:





			def __init__(self							,    __magic_name__				):
						lowerCamelCase__ :      list[dict]								=		[]
						self.adlist.append(
						    {"""value""": """""", """next_states""": [], """fail_state""": 0, """output""": []}				)

						for keyword in keywords:
									self.add_keyword(__magic_name__				)
						self.set_fail_transitions()





			def        _snake_case    (self							,    __magic_name__							,    __magic_name__				):
						for state in self.adlist[current_state]["next_states"]:
									if char == self.adlist[state]["value"]:
												return state
						return None





			def        _snake_case    (self							,    __magic_name__				):
						lowerCamelCase__ :      Any								=		0
						for character in keyword:
									lowerCamelCase__ :      Optional[Any]								=		self.find_next_state(__magic_name__							,    __magic_name__				)
									if next_state is None:
												self.adlist.append(
												    {
												        """value""": character,
												        """next_states""": [],
												        """fail_state""": 0,
												        """output""": [],
												    }				)
												self.adlist[current_state]["next_states"].append(len(self.adlist				) - 1				)
												lowerCamelCase__ :      Tuple								=		len(self.adlist				) - 1
									else:
												lowerCamelCase__ :      Optional[Any]								=		next_state
						self.adlist[current_state]["output"].append(__magic_name__				)





			def        _snake_case    (self				):
						lowerCamelCase__ :      deque								=		deque()
						for node in self.adlist[0]["next_states"]:
									q.append(__magic_name__				)
									lowerCamelCase__ :      Optional[int]								=		0
						while q:
									lowerCamelCase__ :      Optional[int]								=		q.popleft()
									for child in self.adlist[r]["next_states"]:
												q.append(__magic_name__				)
												lowerCamelCase__ :      Any								=		self.adlist[r]["""fail_state"""]
												while (
												    self.find_next_state(__magic_name__							,    self.adlist[child]["""value"""]				) is None
												    and state != 0
												):
															lowerCamelCase__ :      List[Any]								=		self.adlist[state]["""fail_state"""]
												lowerCamelCase__ :      List[str]								=		self.find_next_state(
												    __magic_name__							,    self.adlist[child]["""value"""]				)
												if self.adlist[child]["fail_state"] is None:
															lowerCamelCase__ :      Dict								=		0
												lowerCamelCase__ :      List[str]								=		(
												    self.adlist[child]["""output"""]
												    + self.adlist[self.adlist[child]["""fail_state"""]]["""output"""]
												)





			def        _snake_case    (self							,    __magic_name__				):
						lowerCamelCase__ :      dict								=		{}  # returns a dict with keywords and list of its occurrences
						lowerCamelCase__ :      str								=		0
						for i in range(len(__magic_name__				)				):
									while (
									    self.find_next_state(__magic_name__							,    string[i]				) is None
									    and current_state != 0
									):
												lowerCamelCase__ :      Optional[Any]								=		self.adlist[current_state]["""fail_state"""]
									lowerCamelCase__ :      Union[str, Any]								=		self.find_next_state(__magic_name__							,    string[i]				)
									if next_state is None:
												lowerCamelCase__ :      List[Any]								=		0
									else:
												lowerCamelCase__ :      List[str]								=		next_state
												for key in self.adlist[current_state]["output"]:
															if key not in result:
																		lowerCamelCase__ :      Union[str, Any]								=		[]
															result[key].append(i - len(__magic_name__				) + 1				)
						return result


if __name__ == "__main__":
				import doctest

				doctest.testmod()








from pathlib import Path

import cva
import numpy as np
from matplotlib import pyplot as plt






def      _A				(UpperCamelCase		:      np.ndarray      ,			UpperCamelCase		:      np.ndarray      ,			UpperCamelCase		:      np.ndarray      ,			UpperCamelCase		:      int      ,			UpperCamelCase		:      int )  ->np.ndarray:



			'''simple docstring'''







			lowerCamelCase__ :      Union[str, Any]								=		cva.getAffineTransform(UpperCamelCase      ,			UpperCamelCase )
			return cva.warpAffine(UpperCamelCase      ,			UpperCamelCase      ,			(rows, cols) )


if __name__ == "__main__":
				# read original image
				_lowercase     							=						cva.imread(
				    str(Path(__file__).resolve().parent.parent / '''image_data''' / '''lena.jpg''')
				)
				# turn image in gray scale value
				_lowercase     							=						cva.cvtColor(image, cva.COLOR_BGR2GRAY)
				# get image shape
				_lowercase							,				_lowercase     							=						gray_img.shape

				# set different points to rotate image
				_lowercase     							=						np.array([[50, 50], [2_00, 50], [50, 2_00]], np.floataa)
				_lowercase     							=						np.array([[10, 1_00], [2_00, 50], [1_00, 2_50]], np.floataa)
				_lowercase     							=						np.array([[50, 50], [1_50, 50], [1_20, 2_00]], np.floataa)
				_lowercase     							=						np.array([[10, 1_00], [80, 50], [1_80, 2_50]], np.floataa)

				# add all rotated images in a list
				_lowercase     							=						[
				    gray_img,
				    get_rotation(gray_img, ptsa, ptsa, img_rows, img_cols),
				    get_rotation(gray_img, ptsa, ptsa, img_rows, img_cols),
				    get_rotation(gray_img, ptsa, ptsa, img_rows, img_cols),
				]

				# plot different image rotations
				_lowercase     							=						plt.figure(1)
				_lowercase     							=						['''Original''', '''Rotation 1''', '''Rotation 2''', '''Rotation 3''']
				for i, image in enumerate(images):
								plt.subplot(2, 2, i + 1), plt.imshow(image, '''gray''')
								plt.title(titles[i])
								plt.axis('''off''')
								plt.subplots_adjust(left=0.0, bottom=0.05, right=1.0, top=0.95)
				plt.show()



