


"""simple docstring"""



from typing import Any

import numpy as np
def     UpperCAmelCase    (					_lowercase   :      np.ndarray  )	->   bool:


	"""simple docstring"""




	assert np.shape(_lowercase  )[0] == np.shape(_lowercase  )[1]

	# If matrix not symmetric, exit right away.
	if np.allclose(_lowercase ,      matrix.T  ) is False:
		return False

	# Get eigenvalues and eignevectors for a symmetric matrix.
	lowerCAmelCase_       ,  lowerCAmelCase_			       = np.linalg.eigh(_lowercase  )

	# Check sign of all eigenvalues.
	# np.all returns a value of type np.bool_
	return bool(np.all(eigen_values > 0  )  )
def     UpperCAmelCase    (					_lowercase   :      int  )	->   Any:


	"""simple docstring"""




	lowerCAmelCase_			       = np.random.randn(_lowercase ,      _lowercase  )
	lowerCAmelCase_			       = np.dot(_lowercase ,      random_matrix.T  )
	assert _is_matrix_spd(_lowercase  )
	return spd_matrix
def     UpperCAmelCase    (					_lowercase   :      np.ndarray ,      _lowercase   :      np.ndarray ,      _lowercase   :      int = 1_0_0_0 ,      _lowercase   :      float = 1E-8 ,      )	->   Any:


	"""simple docstring"""




	assert np.shape(_lowercase  )[0] == np.shape(_lowercase  )[1]
	assert np.shape(_lowercase  )[0] == np.shape(_lowercase  )[0]
	assert _is_matrix_spd(_lowercase  )

	# Initialize solution guess, residual, search direction.
	lowerCAmelCase_			       = np.zeros((np.shape(_lowercase  )[0], 1)  )
	lowerCAmelCase_			       = np.copy(_lowercase  )
	lowerCAmelCase_			       = np.copy(_lowercase  )

	# Set initial errors in solution guess and residual.
	lowerCAmelCase_			       = 1E9
	lowerCAmelCase_			       = 1E9
	lowerCAmelCase_			       = 1E9

	# Set iteration counter to threshold number of iterations.
	lowerCAmelCase_			       = 0

	while error > tol:
		# Save this value so we only calculate the matrix-vector product once.
		lowerCAmelCase_			       = np.dot(_lowercase ,      _lowercase  )

		# The main algorithm.

		# Update search direction magnitude.
		lowerCAmelCase_			       = np.dot(ra.T ,      _lowercase  ) / np.dot(pa.T ,      _lowercase  )
		# Update solution guess.
		lowerCAmelCase_			       = xa + alpha * pa
		# Calculate new residual.
		lowerCAmelCase_			       = ra - alpha * w
		# Calculate new Krylov subspace scale.
		lowerCAmelCase_			       = np.dot(r.T ,      _lowercase  ) / np.dot(ra.T ,      _lowercase  )
		# Calculate new A conjuage search direction.
		lowerCAmelCase_			       = r + beta * pa

		# Calculate errors.
		lowerCAmelCase_			       = np.linalg.norm(r - ra  )
		lowerCAmelCase_			       = np.linalg.norm(x - xa  )
		lowerCAmelCase_			       = np.maximum(_lowercase ,      _lowercase  )

		# Update variables.
		lowerCAmelCase_			       = np.copy(_lowercase  )
		lowerCAmelCase_			       = np.copy(_lowercase  )
		lowerCAmelCase_			       = np.copy(_lowercase  )

		# Update number of iterations.
		iterations += 1
		if iterations > max_iterations:
			break

	return x
def     UpperCAmelCase    (					)	->   None:


	"""simple docstring"""




	lowerCAmelCase_			       = 3
	lowerCAmelCase_			       = _create_spd_matrix(_lowercase  )
	lowerCAmelCase_			       = np.random.randn(_lowercase ,      1  )
	lowerCAmelCase_			       = np.dot(_lowercase ,      _lowercase  )

	# Numpy solution.
	lowerCAmelCase_			       = np.linalg.solve(_lowercase ,      _lowercase  )

	# Our implementation.
	lowerCAmelCase_			       = conjugate_gradient(_lowercase ,      _lowercase  )

	# Ensure both solutions are close to x_true (and therefore one another).
	assert np.linalg.norm(x_numpy - x_true  ) <= 1E-6
	assert np.linalg.norm(x_conjugate_gradient - x_true  ) <= 1E-6


if __name__ == "__main__":
		import doctest

		doctest.testmod()
		test_conjugate_gradient()



"""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       __a	(   __snake_case       ):







				@staticmethod
				def     lowerCamelCase_    (   UpperCAmelCase      ):

					'''simple docstring'''






					lowerCAmelCase_			       = parser.add_parser('''login'''			,  help='''Log in using the same credentials as on huggingface.co'''      )
					login_parser.set_defaults(func=lambda UpperCAmelCase      : LoginCommand(UpperCAmelCase      )      )
					lowerCAmelCase_			       = 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      )      )
					lowerCAmelCase_			       = parser.add_parser('''logout'''			,  help='''Log out'''      )
					logout_parser.set_defaults(func=lambda UpperCAmelCase      : LogoutCommand(UpperCAmelCase      )      )

					# new system: git-based repo system
					lowerCAmelCase_			       = parser.add_parser(
					    '''repo'''			,  help='''Deprecated: use `huggingface-cli` instead. Commands to interact with your huggingface.co repos.'''			,  )
					lowerCAmelCase_			       = repo_parser.add_subparsers(
					    help='''Deprecated: use `huggingface-cli` instead. huggingface.co repos related commands'''      )
					lowerCAmelCase_			       = 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       __a	:
				lowerCamelCase    :					Dict 					='\u001b[1m'
				lowerCamelCase    :					Tuple 					='\u001b[31m'
				lowerCamelCase    :					List[str] 					='\u001b[90m'
				lowerCamelCase    :					Any 					='\u001b[0m'







				@classmethod
				def     lowerCamelCase_    (   cls			,  UpperCAmelCase      ):

					'''simple docstring'''






					return F"""{cls._bold}{s}{cls._reset}"""







				@classmethod
				def     lowerCamelCase_    (   cls			,  UpperCAmelCase      ):

					'''simple docstring'''






					return F"""{cls._bold}{cls._red}{s}{cls._reset}"""







				@classmethod
				def     lowerCamelCase_    (   cls			,  UpperCAmelCase      ):

					'''simple docstring'''






					return F"""{cls._gray}{s}{cls._reset}"""




def     UpperCAmelCase    (					_lowercase   :      List[List[Union[str, int]]] ,      _lowercase   :      List[str]  )	->   str:


	"""simple docstring"""




	lowerCAmelCase_			       = [max(len(str(_lowercase  )  ) for x in col  ) for col in zip(*_lowercase ,      _lowercase  )]
	lowerCAmelCase_			       = ('''{{:{}}} ''' * len(_lowercase  )).format(*_lowercase  )
	lowerCAmelCase_			       = []
	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       __a	:







				def __init__(   self			,  UpperCAmelCase      ):

					'''simple docstring'''






					lowerCAmelCase_			       = args







class       __a	(   __snake_case       ):







				def     lowerCamelCase_    (   self      ):

					'''simple docstring'''






					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       __a	(   __snake_case       ):







				def     lowerCamelCase_    (   self      ):

					'''simple docstring'''






					print(
					    ANSI.red(
					        '''WARNING! `transformers-cli whoami` is deprecated and will be removed in v5. Please use '''
					        '''`huggingface-cli whoami` instead.'''      )      )
					lowerCAmelCase_			       = HfFolder.get_token()
					if token is None:
						print('''Not logged in'''      )
						exit()
					try:
						lowerCAmelCase_       ,  lowerCAmelCase_			       = 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       __a	(   __snake_case       ):







				def     lowerCamelCase_    (   self      ):

					'''simple docstring'''






					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       __a	(   __snake_case       ):







				def     lowerCamelCase_    (   self      ):

					'''simple docstring'''






					print(
					    ANSI.red(
					        '''WARNING! Managing repositories through transformers-cli is deprecated. '''
					        '''Please use `huggingface-cli` instead.'''      )      )
					lowerCAmelCase_			       = HfFolder.get_token()
					if token is None:
						print('''Not logged in'''      )
						exit(1      )
					try:
						lowerCAmelCase_			       = 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:
						lowerCAmelCase_			       = 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(''''''      )

					lowerCAmelCase_       ,  lowerCAmelCase_			       = whoami(UpperCAmelCase      )
					lowerCAmelCase_			       = self.args.organization if self.args.organization is not None else user
					lowerCAmelCase_			       = F"""{namespace}/{self.args.name}"""
					print(F"""You are about to create {ANSI.bold(UpperCAmelCase      )}"""      )

					if not self.args.yes:
						lowerCAmelCase_			       = input('''Proceed? [Y/n] '''      ).lower()
						if not (choice == "" or choice == "y" or choice == "yes"):
							print('''Abort'''      )
							exit()
					try:
						lowerCAmelCase_			       = 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(''''''      )