


import numpy as np
from cva import COLOR_BGR2GRAY, cvtColor, imread, imshow, waitKey

from digital_image_processing.filters.convolve import img_convolve






def 			__lowerCAmelCase       (SCREAMING_SNAKE_CASE   )->    int:




      """simple docstring"""

      snake_case_			= np.array([[-1, 0, 1], [-2, 0, 2], [-1, 0, 1]]   )
      snake_case_			= np.array([[1, 2, 1], [0, 0, 0], [-1, -2, -1]]   )

      snake_case_			= np.abs(img_convolve(lowercase_   ,   lowercase_   )   )
      snake_case_			= np.abs(img_convolve(lowercase_   ,   lowercase_   )   )
      # modify the pix within [0, 255]
      snake_case_			= dst_x * 255 / np.max(lowercase_   )
      snake_case_			= dst_y * 255 / np.max(lowercase_   )

      snake_case_			= np.sqrt((np.square(lowercase_   )) + (np.square(lowercase_   ))   )
      snake_case_			= dst_xy * 255 / np.max(lowercase_   )
      snake_case_			= dst_xy.astype(np.uinta   )

      snake_case_			= np.arctana(lowercase_   ,   lowercase_   )
      return dst, theta


if __name__ == "__main__":
   # read original image
   UpperCAmelCase     =       imread("""../image_data/lena.jpg""")
   # turn image in gray scale value
   UpperCAmelCase     =       cvtColor(img, COLOR_BGR2GRAY)

   UpperCAmelCase     =       sobel_filter(gray)

   # show result images
   imshow("""sobel filter""", sobel_grad)
   imshow("""sobel theta""", sobel_theta)
   waitKey(0)





'''simple docstring'''







import subprocess
from argparse import ArgumentParser
from typing import List, Union

from huggingface_hub.hf_api import HfFolder, create_repo, whoami
from requests.exceptions import HTTPError

from . import BaseTransformersCLICommand





class 	lowerCamelCase_				(			UpperCAmelCase_				):




					'''simple docstring'''






					@staticmethod
					def 							__SCREAMING_SNAKE_CASE      (       __UpperCamelCase					):
							_snake_case      			=			parser.add_parser("login",    help="Log in using the same credentials as on huggingface.co"					)
							login_parser.set_defaults(func=lambda __UpperCamelCase					: LoginCommand(__UpperCamelCase					)					)
							_snake_case      			=			parser.add_parser("whoami",    help="Find out which huggingface.co account you are logged in as."					)
							whoami_parser.set_defaults(func=lambda __UpperCamelCase					: WhoamiCommand(__UpperCamelCase					)					)
							_snake_case      			=			parser.add_parser("logout",    help="Log out"					)
							logout_parser.set_defaults(func=lambda __UpperCamelCase					: LogoutCommand(__UpperCamelCase					)					)

							# new system: git-based repo system
							_snake_case      			=			parser.add_parser(
							    "repo",    help="Deprecated: use `huggingface-cli` instead. Commands to interact with your huggingface.co repos.",    )
							_snake_case      			=			repo_parser.add_subparsers(
							    help="Deprecated: use `huggingface-cli` instead. huggingface.co repos related commands"					)
							_snake_case      			=			repo_subparsers.add_parser(
							    "create",    help="Deprecated: use `huggingface-cli` instead. Create a new repo on huggingface.co"					)
							repo_create_parser.add_argument(
							    "name",    type=__UpperCamelCase,    help="Name for your model's repo. Will be namespaced under your username to build the model id.",    )
							repo_create_parser.add_argument("--organization",    type=__UpperCamelCase,    help="Optional: organization namespace."					)
							repo_create_parser.add_argument("-y",    "--yes",    action="store_true",    help="Optional: answer Yes to the prompt"					)
							repo_create_parser.set_defaults(func=lambda __UpperCamelCase					: RepoCreateCommand(__UpperCamelCase					)					)





class 	lowerCamelCase_				:




					'''simple docstring'''






					lowercase__       =					"""\u001b[1m"""
					lowercase__       =					"""\u001b[31m"""
					lowercase__       =					"""\u001b[90m"""
					lowercase__       =					"""\u001b[0m"""






					@classmethod
					def 							__SCREAMING_SNAKE_CASE      (       cls,    __UpperCamelCase					):
							return f'''{cls._bold}{s}{cls._reset}'''






					@classmethod
					def 							__SCREAMING_SNAKE_CASE      (       cls,    __UpperCamelCase					):
							return f'''{cls._bold}{cls._red}{s}{cls._reset}'''






					@classmethod
					def 							__SCREAMING_SNAKE_CASE      (       cls,    __UpperCamelCase					):
							return f'''{cls._gray}{s}{cls._reset}'''






def 						_lowercase						(      lowercase_		,				lowercase_    ):



		'''simple docstring'''







		_snake_case      			=			[max(len(str(lowercase_    )    ) for x in col    ) for col in zip(*lowercase_		,				lowercase_    )]
		_snake_case      			=			("{{:{}}} " * len(lowercase_    )).format(*lowercase_    )
		_snake_case      			=			[]
		lines.append(row_format.format(*lowercase_    )    )
		lines.append(row_format.format(*["-" * w for w in col_widths]    )    )
		for row in rows:
				lines.append(row_format.format(*lowercase_    )    )
		return "\n".join(lowercase_    )





class 	lowerCamelCase_				:




					'''simple docstring'''






					def __init__(       self,    __UpperCamelCase					):
							_snake_case      			=			args





class 	lowerCamelCase_				(			UpperCAmelCase_				):




					'''simple docstring'''






					def 							__SCREAMING_SNAKE_CASE      (       self					):
							print(
							    ANSI.red(
							        "ERROR! `huggingface-cli login` uses an outdated login mechanism "
							        "that is not compatible with the Hugging Face Hub backend anymore. "
							        "Please use `huggingface-cli login instead."					)					)





class 	lowerCamelCase_				(			UpperCAmelCase_				):




					'''simple docstring'''






					def 							__SCREAMING_SNAKE_CASE      (       self					):
							print(
							    ANSI.red(
							        "WARNING! `transformers-cli whoami` is deprecated and will be removed in v5. Please use "
							        "`huggingface-cli whoami` instead."					)					)
							_snake_case      			=			HfFolder.get_token()
							if token is None:
									print("Not logged in"					)
									exit()
							try:
									_snake_case			,       _snake_case      			=			whoami(__UpperCamelCase					)
									print(__UpperCamelCase					)
									if orgs:
											print(ANSI.bold("orgs: "					),    ",".join(__UpperCamelCase					)					)
							except HTTPError as e:
									print(__UpperCamelCase					)
									print(ANSI.red(e.response.text					)					)
									exit(1					)





class 	lowerCamelCase_				(			UpperCAmelCase_				):




					'''simple docstring'''






					def 							__SCREAMING_SNAKE_CASE      (       self					):
							print(
							    ANSI.red(
							        "ERROR! `transformers-cli logout` uses an outdated logout mechanism "
							        "that is not compatible with the Hugging Face Hub backend anymore. "
							        "Please use `huggingface-cli logout instead."					)					)





class 	lowerCamelCase_				(			UpperCAmelCase_				):




					'''simple docstring'''






					def 							__SCREAMING_SNAKE_CASE      (       self					):
							print(
							    ANSI.red(
							        "WARNING! Managing repositories through transformers-cli is deprecated. "
							        "Please use `huggingface-cli` instead."					)					)
							_snake_case      			=			HfFolder.get_token()
							if token is None:
									print("Not logged in"					)
									exit(1					)
							try:
									_snake_case      			=			subprocess.check_output(["git", "--version"]					).decode("utf-8"					)
									print(ANSI.gray(stdout.strip()					)					)
							except FileNotFoundError:
									print("Looks like you do not have git installed, please install."					)

							try:
									_snake_case      			=			subprocess.check_output(["git-lfs", "--version"]					).decode("utf-8"					)
									print(ANSI.gray(stdout.strip()					)					)
							except FileNotFoundError:
									print(
									    ANSI.red(
									        "Looks like you do not have git-lfs installed, please install."
									        " You can install from https://git-lfs.github.com/."
									        " Then run `git lfs install` (you only have to do this once)."					)					)
							print(""					)

							_snake_case			,       _snake_case      			=			whoami(__UpperCamelCase					)
							_snake_case      			=			self.args.organization if self.args.organization is not None else user
							_snake_case      			=			f'''{namespace}/{self.args.name}'''
							print(f'''You are about to create {ANSI.bold(__UpperCamelCase					)}'''					)

							if not self.args.yes:
									_snake_case      			=			input("Proceed? [Y/n] "					).lower()
									if not (choice == "" or choice == "y" or choice == "yes"):
											print("Abort"					)
											exit()
							try:
									_snake_case      			=			create_repo(__UpperCamelCase,    name=self.args.name,    organization=self.args.organization					)
							except HTTPError as e:
									print(__UpperCamelCase					)
									print(ANSI.red(e.response.text					)					)
									exit(1					)
							print("\nYour repo now lives at:"					)
							print(f'''  {ANSI.bold(__UpperCamelCase					)}'''					)
							print("\nYou can clone it locally with the command below, and commit/push as usual."					)
							print(f'''\n  git clone {url}'''					)
							print(""					)





