





import inspect
import os
import unittest
from pathlib import Path

import torch

import accelerate
from accelerate.test_utils import execute_subprocess_async
from accelerate.test_utils.testing import run_command

class 	A_       (unittest.TestCase			):
	UpperCAmelCase__					=			inspect.getfile(accelerate.test_utils			)
	UpperCAmelCase__					=			os.path.sep.join(mod_file.split(os.path.sep			)[:-1] + ['''scripts''', '''test_cli.py''']			)

	UpperCAmelCase__					=			['''accelerate''', '''launch''']
	UpperCAmelCase__					=			Path.home() / '''.cache/huggingface/accelerate'''
	UpperCAmelCase__					=			'''default_config.yaml'''
	UpperCAmelCase__					=			config_folder / config_file
	UpperCAmelCase__					=			config_folder / '''_default_config.yaml'''

	UpperCAmelCase__					=			Path('''tests/test_configs'''			)
	@classmethod
	def      _lowercase				(    cls		):






				'''simple docstring'''







				if cls.config_path.is_file():
							cls.config_path.rename(cls.changed_path		)
	@classmethod
	def      _lowercase				(    cls		):






				'''simple docstring'''







				if cls.changed_path.is_file():
							cls.changed_path.rename(cls.config_path		)
	def      _lowercase				(    self		):






				'''simple docstring'''







				UpperCAmelCase   		=				self.base_cmd
				if torch.cuda.is_available() and (torch.cuda.device_count() > 1):
							cmd += ["--multi_gpu"]
				execute_subprocess_async(cmd + [self.test_file_path]							,					env=os.environ.copy()		)
	def      _lowercase				(    self		):






				'''simple docstring'''







				for config in sorted(self.test_config_path.glob('''**/*.yaml'''		)		):
							with self.subTest(config_file=_A		):
										execute_subprocess_async(
										    self.base_cmd + ['''--config_file''', str(_A		), self.test_file_path]							,					env=os.environ.copy()		)







	def      _lowercase				(    self		):






				'''simple docstring'''







				execute_subprocess_async(['''accelerate''', '''test''']							,					env=os.environ.copy()		)

class 	A_       (unittest.TestCase			):
	UpperCAmelCase__					=			'''test-tpu'''
	UpperCAmelCase__					=			'''us-central1-a'''
	UpperCAmelCase__					=			'''ls'''
	UpperCAmelCase__					=			['''accelerate''', '''tpu-config''']
	UpperCAmelCase__					=			'''cd /usr/share'''
	UpperCAmelCase__					=			'''tests/test_samples/test_command_file.sh'''
	UpperCAmelCase__					=			'''Running gcloud compute tpus tpu-vm ssh'''
	def      _lowercase				(    self		):






				'''simple docstring'''







				UpperCAmelCase   		=				run_command(
				    self.cmd
				    + ['''--command''', self.command, '''--tpu_zone''', self.tpu_zone, '''--tpu_name''', self.tpu_name, '''--debug''']							,					return_stdout=_A							,					)
				self.assertIn(
				    F"""{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls --worker all"""							,					_A							,					)
	def      _lowercase				(    self		):






				'''simple docstring'''







				UpperCAmelCase   		=				run_command(
				    self.cmd
				    + [
				        '''--config_file''',
				        '''tests/test_configs/0_12_0.yaml''',
				        '''--command''',
				        self.command,
				        '''--tpu_zone''',
				        self.tpu_zone,
				        '''--tpu_name''',
				        self.tpu_name,
				        '''--debug''',
				    ]							,					return_stdout=_A							,					)
				self.assertIn(
				    F"""{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls --worker all"""							,					_A							,					)
	def      _lowercase				(    self		):






				'''simple docstring'''







				UpperCAmelCase   		=				run_command(
				    self.cmd + ['''--config_file''', '''tests/test_configs/latest.yaml''', '''--debug''']							,					return_stdout=_A		)
				self.assertIn(
				    F"""{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; echo \"hello world\"; echo \"this is a second command\" --worker all"""							,					_A							,					)
	def      _lowercase				(    self		):






				'''simple docstring'''







				UpperCAmelCase   		=				run_command(
				    self.cmd + ['''--config_file''', '''tests/test_configs/latest.yaml''', '''--command''', self.command, '''--debug''']							,					return_stdout=_A							,					)
				self.assertIn(
				    F"""{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls --worker all"""							,					_A							,					)
	def      _lowercase				(    self		):






				'''simple docstring'''







				UpperCAmelCase   		=				run_command(
				    self.cmd
				    + [
				        '''--config_file''',
				        '''tests/test_configs/latest.yaml''',
				        '''--command''',
				        self.command,
				        '''--command''',
				        '''echo "Hello World"''',
				        '''--debug''',
				    ]							,					return_stdout=_A							,					)
				self.assertIn(
				    F"""{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls; echo \"Hello World\" --worker all"""							,					_A							,					)
	def      _lowercase				(    self		):






				'''simple docstring'''







				UpperCAmelCase   		=				run_command(
				    self.cmd
				    + ['''--config_file''', '''tests/test_configs/latest.yaml''', '''--command_file''', self.command_file, '''--debug''']							,					return_stdout=_A							,					)
				self.assertIn(
				    F"""{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; echo \"hello world\"; echo \"this is a second command\" --worker all"""							,					_A							,					)
	def      _lowercase				(    self		):






				'''simple docstring'''







				UpperCAmelCase   		=				run_command(
				    self.cmd
				    + [
				        '''--config_file''',
				        '''tests/test_configs/0_12_0.yaml''',
				        '''--command_file''',
				        self.command_file,
				        '''--tpu_zone''',
				        self.tpu_zone,
				        '''--tpu_name''',
				        self.tpu_name,
				        '''--debug''',
				    ]							,					return_stdout=_A							,					)
				self.assertIn(
				    F"""{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; echo \"hello world\"; echo \"this is a second command\" --worker all"""							,					_A							,					)
	def      _lowercase				(    self		):






				'''simple docstring'''







				UpperCAmelCase   		=				run_command(
				    self.cmd + ['''--config_file''', '''tests/test_configs/latest.yaml''', '''--install_accelerate''', '''--debug''']							,					return_stdout=_A							,					)
				self.assertIn(
				    F"""{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; pip install accelerate -U; echo \"hello world\"; echo \"this is a second command\" --worker all"""							,					_A							,					)







	def      _lowercase				(    self		):






				'''simple docstring'''







				UpperCAmelCase   		=				run_command(
				    self.cmd
				    + [
				        '''--config_file''',
				        '''tests/test_configs/latest.yaml''',
				        '''--install_accelerate''',
				        '''--accelerate_version''',
				        '''12.0.0''',
				        '''--debug''',
				    ]							,					return_stdout=_A							,					)
				self.assertIn(
				    F"""{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; pip install accelerate==12.0.0; echo \"hello world\"; echo \"this is a second command\" --worker all"""							,					_A							,					)










import cva
import numpy as np

class 	A_       :
	def __init__(    self							,					_A							,					_A		):






				'''simple docstring'''







				if k in (0.04, 0.06):
							UpperCAmelCase   		=				k
							UpperCAmelCase   		=				window_size
				else:
							raise ValueError('''invalid k value'''		)
	def __str__(    self		):






				'''simple docstring'''







				return str(self.k		)







	def      _lowercase				(    self							,					_A		):






				'''simple docstring'''







				UpperCAmelCase   		=				cva.imread(_A							,					0		)
				UpperCAmelCase		,			UpperCAmelCase   		=				img.shape
				UpperCAmelCase   		=				[]
				UpperCAmelCase   		=				img.copy()
				UpperCAmelCase   		=				cva.cvtColor(_A							,					cva.COLOR_GRAY2RGB		)
				UpperCAmelCase		,			UpperCAmelCase   		=				np.gradient(_A		)
				UpperCAmelCase   		=				dx**2
				UpperCAmelCase   		=				dy**2
				UpperCAmelCase   		=				dx * dy
				UpperCAmelCase   		=				0.04
				UpperCAmelCase   		=				self.window_size // 2
				for y in range(_A							,					h - offset		):
							for x in range(_A							,					w - offset		):
										UpperCAmelCase   		=				ixx[
										    y - offset : y + offset + 1, x - offset : x + offset + 1
										].sum()
										UpperCAmelCase   		=				iyy[
										    y - offset : y + offset + 1, x - offset : x + offset + 1
										].sum()
										UpperCAmelCase   		=				ixy[
										    y - offset : y + offset + 1, x - offset : x + offset + 1
										].sum()

										UpperCAmelCase   		=				(wxx * wyy) - (wxy**2)
										UpperCAmelCase   		=				wxx + wyy
										UpperCAmelCase   		=				det - k * (trace**2)
										# Can change the value
										if r > 0.5:
													corner_list.append([x, y, r]		)
													color_img.itemset((y, x, 0)							,					0		)
													color_img.itemset((y, x, 1)							,					0		)
													color_img.itemset((y, x, 2)							,					2_5_5		)
				return color_img, corner_list


if __name__ == "__main__":
				__A				:    Tuple       =   HarrisCorner(0.04, 3)
				__A    , __A				:    List[Any]       =   edge_detect.detect("path_to_image")
				cva.imwrite("detect.png", color_img)



