

import copy
import fnmatch
import json
import os
import pickle as pkl
import shutil
import sys
import tarfile
import tempfile
from collections import OrderedDict
from contextlib import contextmanager
from functools import partial
from hashlib import shaaaa
from io import BytesIO
from pathlib import Path
from urllib.parse import urlparse
from zipfile import ZipFile, is_zipfile

import cva
import numpy as np
import requests
import wget
from filelock import FileLock
from PIL import Image
from tqdm.auto import tqdm
from yaml import Loader, dump, load


try:
							import torch

							UpperCamelCase_							=					True
except ImportError:
							UpperCamelCase_							=					False


try:
							from torch.hub import _get_torch_home

							UpperCamelCase_							=					_get_torch_home()
except ImportError:
							UpperCamelCase_							=					os.path.expanduser(
							    os.getenv("""TORCH_HOME""", os.path.join(os.getenv("""XDG_CACHE_HOME""", """~/.cache"""), """torch"""))
							)

UpperCamelCase_							=					os.path.join(torch_cache_home, """transformers""")

UpperCamelCase_							=					"""https://cdn.huggingface.co"""
UpperCamelCase_							=					"""https://s3.amazonaws.com/models.huggingface.co/bert"""
UpperCamelCase_							=					"""/""".join(str(Path(__file__).resolve()).split("""/""")[:-1])
UpperCamelCase_							=					os.path.join(PATH, """config.yaml""")
UpperCamelCase_							=					os.path.join(PATH, """attributes.txt""")
UpperCamelCase_							=					os.path.join(PATH, """objects.txt""")
UpperCamelCase_							=					os.getenv("""PYTORCH_PRETRAINED_BERT_CACHE""", default_cache_path)
UpperCamelCase_							=					os.getenv("""PYTORCH_TRANSFORMERS_CACHE""", PYTORCH_PRETRAINED_BERT_CACHE)
UpperCamelCase_							=					os.getenv("""TRANSFORMERS_CACHE""", PYTORCH_TRANSFORMERS_CACHE)
UpperCamelCase_							=					"""pytorch_model.bin"""
UpperCamelCase_							=					"""config.yaml"""






def 							_lowerCAmelCase (      __magic_name__	:    int=OBJECTS      ,   __magic_name__	:    str=ATTRIBUTES	)							->     Any:
						lowercase   :       Dict								=[]
						with open(a_	) as f:
												for object in f.readlines():
																		vg_classes.append(object.split(''','''	)[0].lower().strip()	)

						lowercase   :       List[Any]								=[]
						with open(a_	) as f:
												for object in f.readlines():
																		vg_attrs.append(object.split(''','''	)[0].lower().strip()	)
						return vg_classes, vg_attrs






def 							_lowerCAmelCase (      __magic_name__	:    Union[str, Any]	)							->     Any:
						lowercase   :       List[str]								=OrderedDict()
						with open(a_      ,   '''rb'''	) as f:
												lowercase   :       Optional[int]								=pkl.load(a_	)['''model''']
						for k in copy.deepcopy(list(ckp.keys()	)	):
												lowercase   :       str								=ckp.pop(a_	)
												if isinstance(a_      ,   np.ndarray	):
																		lowercase   :       List[str]								=torch.tensor(a_	)
												else:
																		assert isinstance(a_      ,   torch.tensor	), type(a_	)
												lowercase   :       int								=v
						return r





class 		__SCREAMING_SNAKE_CASE       :
				lowerCamelCase_							=						{}







				def __init__(					self    :		Optional[int]		,				UpperCAmelCase__    :		Optional[int]		,				UpperCAmelCase__    :		List[str] = "root"		,				UpperCAmelCase__    :		str=0      ):
										'''simple docstring'''
										lowercase   :       Tuple								=name
										lowercase   :       Dict								=level
										lowercase   :       int								={}
										for k, v in dictionary.items():
																if v is None:
																						raise ValueError()
																lowercase   :       Optional[int]								=copy.deepcopy(_UpperCAmelCase      )
																lowercase   :       str								=copy.deepcopy(_UpperCAmelCase      )
																if isinstance(_UpperCAmelCase		,				_UpperCAmelCase      ):
																						lowercase   :       List[Any]								=Config(_UpperCAmelCase		,				name=_UpperCAmelCase		,				level=level + 1      )
																lowercase   :       int								=v
																setattr(self		,				_UpperCAmelCase		,				_UpperCAmelCase      )

										lowercase   :       Tuple								=d







				def __repr__(					self    :		int      ):
										'''simple docstring'''
										return str(list((self._pointer.keys())      )      )







				def __setattr__(					self    :		int		,				UpperCAmelCase__    :		Union[str, Any]		,				UpperCAmelCase__    :		Optional[int]      ):
										'''simple docstring'''
										lowercase   :       Optional[Any]								=val
										lowercase   :       Optional[Any]								=val
										lowercase   :       List[str]								=key.split('''.'''      )
										lowercase   :       Union[str, Any]								=len(_UpperCAmelCase      ) - 1
										lowercase   :       Any								=self._pointer
										if len(_UpperCAmelCase      ) > 1:
																for i, l in enumerate(_UpperCAmelCase      ):
																						if hasattr(self		,				_UpperCAmelCase      ) and isinstance(getattr(self		,				_UpperCAmelCase      )		,				_UpperCAmelCase      ):
																												setattr(getattr(self		,				_UpperCAmelCase      )		,				'''.'''.join(levels[i:]      )		,				_UpperCAmelCase      )
																						if l == last_level:
																												lowercase   :       str								=val
																						else:
																												lowercase   :       Any								=pointer[l]







				def    lowerCamelCase_  (					self    :		str      ):
										'''simple docstring'''
										return self._pointer







				def    lowerCamelCase_  (					self    :		Dict		,				UpperCAmelCase__    :		int		,				UpperCAmelCase__    :		Union[str, Any]      ):
										'''simple docstring'''
										with open(F'''{file_name}'''		,				'''w'''      ) as stream:
																dump(_UpperCAmelCase		,				_UpperCAmelCase      )







				def    lowerCamelCase_  (					self    :		Optional[int]		,				UpperCAmelCase__    :		Optional[Any]		,				UpperCAmelCase__    :		List[str]      ):
										'''simple docstring'''
										with open(F'''{file_name}'''		,				'''w'''      ) as stream:
																json.dump(_UpperCAmelCase		,				_UpperCAmelCase      )







				@staticmethod
				def    lowerCamelCase_  (					UpperCAmelCase__    :		Optional[int]      ):
										'''simple docstring'''
										with open(_UpperCAmelCase      ) as stream:
																lowercase   :       int								=load(_UpperCAmelCase		,				Loader=_UpperCAmelCase      )
										return data







				def __str__(					self    :		int      ):
										'''simple docstring'''
										lowercase   :       Tuple								='''    '''
										if self._name != "root":
																lowercase   :       Union[str, Any]								=F'''{t * (self._level-1)}{self._name}:\n'''
										else:
																lowercase   :       Optional[Any]								=''''''
										lowercase   :       Optional[Any]								=self._level
										for i, (k, v) in enumerate(self._pointer.items()      ):
																if isinstance(_UpperCAmelCase		,				_UpperCAmelCase      ):
																						r += F'''{t * (self._level)}{v}\n'''
																						self._level += 1
																else:
																						r += F'''{t * (self._level)}{k}: {v} ({type(_UpperCAmelCase      ).__name__})\n'''
																lowercase   :       Any								=level
										return r[:-1]







				@classmethod
				def    lowerCamelCase_  (					cls    :		Optional[int]		,				UpperCAmelCase__    :		Union[str, Any]		,				**UpperCAmelCase__    :		Tuple      ):
										'''simple docstring'''
										lowercase   :       Tuple								=cls.get_config_dict(_UpperCAmelCase		,				**_UpperCAmelCase      )
										return cls(_UpperCAmelCase      )







				@classmethod
				def    lowerCamelCase_  (					cls    :		str		,				UpperCAmelCase__    :		Union[str, Any]		,				**UpperCAmelCase__    :		Dict      ):
										'''simple docstring'''
										lowercase   :       Dict								=kwargs.pop('''cache_dir'''		,				_UpperCAmelCase      )
										lowercase   :       int								=kwargs.pop('''force_download'''		,				_UpperCAmelCase      )
										lowercase   :       Tuple								=kwargs.pop('''resume_download'''		,				_UpperCAmelCase      )
										lowercase   :       Dict								=kwargs.pop('''proxies'''		,				_UpperCAmelCase      )
										lowercase   :       Tuple								=kwargs.pop('''local_files_only'''		,				_UpperCAmelCase      )

										if os.path.isdir(_UpperCAmelCase      ):
																lowercase   :       List[str]								=os.path.join(_UpperCAmelCase		,				_UpperCAmelCase      )
										elif os.path.isfile(_UpperCAmelCase      ) or is_remote_url(_UpperCAmelCase      ):
																lowercase   :       Optional[int]								=pretrained_model_name_or_path
										else:
																lowercase   :       List[str]								=hf_bucket_url(_UpperCAmelCase		,				filename=_UpperCAmelCase		,				use_cdn=_UpperCAmelCase      )

										try:
																# Load from URL or cache if already cached
																lowercase   :       List[str]								=cached_path(
																    _UpperCAmelCase		,				cache_dir=_UpperCAmelCase		,				force_download=_UpperCAmelCase		,				proxies=_UpperCAmelCase		,				resume_download=_UpperCAmelCase		,				local_files_only=_UpperCAmelCase		,				)
																# Load config dict
																if resolved_config_file is None:
																						raise EnvironmentError

																lowercase   :       Tuple								=Config.load_yaml(_UpperCAmelCase      )

										except EnvironmentError:
																lowercase   :       Tuple								='''Can\'t load config for'''
																raise EnvironmentError(_UpperCAmelCase      )

										if resolved_config_file == config_file:
																print('''loading configuration file from path'''      )
										else:
																print('''loading configuration file cache'''      )

										return Config.load_yaml(_UpperCAmelCase      ), kwargs






def 							_lowerCAmelCase (      __magic_name__	:    Any	)							->     Union[str, Any]:
						lowercase   :       Optional[int]								=torch.load('''dump.pt'''      ,   map_location=in_tensor.device	)
						lowercase   :       List[str]								=in_tensor.numpy()
						lowercase   :       List[Any]								=out_tensor.numpy()[0]
						print(na.shape      ,   na[0, 0, :5]	)
						print(na.shape      ,   na[0, 0, :5]	)
						assert np.allclose(a_      ,   a_      ,   rtol=0.0_1      ,   atol=0.1	), (
						    f'''{sum([1 for x in np.isclose(a_      ,   a_      ,   rtol=0.0_1      ,   atol=0.1	).flatten() if x is False]	)/len(na.flatten()	)*100:.4f} %'''
						    " element-wise mismatch"
						)
						raise Exception('''tensors are all good'''	)

						# Hugging face functions below






def 							_lowerCAmelCase (      __magic_name__	:    List[Any]	)							->     List[Any]:
						lowercase   :       List[str]								=urlparse(a_	)
						return parsed.scheme in ("http", "https")






def 							_lowerCAmelCase (      __magic_name__	:    str      ,   __magic_name__	:    str      ,   __magic_name__	:    str=True	)							->     str:
						lowercase   :       Any								=CLOUDFRONT_DISTRIB_PREFIX if use_cdn else S3_BUCKET_PREFIX
						lowercase   :       Optional[int]								='''/''' not in model_id
						if legacy_format:
												return f'''{endpoint}/{model_id}-{filename}'''
						else:
												return f'''{endpoint}/{model_id}/{filename}'''






def 							_lowerCAmelCase (      __magic_name__	:    Optional[Any]      ,   __magic_name__	:    Optional[Any]      ,   __magic_name__	:    List[str]=None      ,   __magic_name__	:    Optional[Any]=0      ,   __magic_name__	:    Optional[Any]=None      ,   )							->     int:
						lowercase   :       List[str]								='''python/{}'''.format(sys.version.split()[0]	)
						if _torch_available:
												ua += "; torch/{}".format(torch.__version__	)
						if isinstance(a_      ,   a_	):
												ua += "; " + "; ".join('''{}/{}'''.format(a_      ,   a_	) for k, v in user_agent.items()	)
						elif isinstance(a_      ,   a_	):
												ua += "; " + user_agent
						lowercase   :       Optional[Any]								={'''user-agent''': ua}
						if resume_size > 0:
												lowercase   :       Dict								='''bytes=%d-''' % (resume_size,)
						lowercase   :       Dict								=requests.get(a_      ,   stream=a_      ,   proxies=a_      ,   headers=a_	)
						if response.status_code == 416:  # Range not satisfiable
												return
						lowercase   :       Tuple								=response.headers.get('''Content-Length'''	)
						lowercase   :       Dict								=resume_size + int(a_	) if content_length is not None else None
						lowercase   :       Optional[int]								=tqdm(
						    unit='''B'''      ,   unit_scale=a_      ,   total=a_      ,   initial=a_      ,   desc='''Downloading'''      ,   )
						for chunk in response.iter_content(chunk_size=1024	):
												if chunk:  # filter out keep-alive new chunks
																		progress.update(len(a_	)	)
																		temp_file.write(a_	)
						progress.close()






def 							_lowerCAmelCase (      __magic_name__	:    Dict      ,   __magic_name__	:    Tuple=None      ,   __magic_name__	:    Optional[Any]=False      ,   __magic_name__	:    List[Any]=None      ,   __magic_name__	:    Union[str, Any]=10      ,   __magic_name__	:    Union[str, Any]=False      ,   __magic_name__	:    List[Any]=None      ,   __magic_name__	:    Dict=False      ,   )							->     Any:
						if cache_dir is None:
												lowercase   :       int								=TRANSFORMERS_CACHE
						if isinstance(a_      ,   a_	):
												lowercase   :       List[str]								=str(a_	)

						os.makedirs(a_      ,   exist_ok=a_	)

						lowercase   :       List[str]								=None
						if not local_files_only:
												try:
																		lowercase   :       int								=requests.head(a_      ,   allow_redirects=a_      ,   proxies=a_      ,   timeout=a_	)
																		if response.status_code == 200:
																								lowercase   :       Any								=response.headers.get('''ETag'''	)
												except (EnvironmentError, requests.exceptions.Timeout):
																		# etag is already None
																		pass

						lowercase   :       Any								=url_to_filename(a_      ,   a_	)

						# get cache path to put the file
						lowercase   :       Tuple								=os.path.join(a_      ,   a_	)

						# etag is None = we don't have a connection, or url doesn't exist, or is otherwise inaccessible.
						# try to get the last downloaded one
						if etag is None:
												if os.path.exists(a_	):
																		return cache_path
												else:
																		lowercase   :       Tuple								=[
																		    file
																		    for file in fnmatch.filter(os.listdir(a_	)      ,   filename + '''.*'''	)
																		    if not file.endswith('''.json'''	) and not file.endswith('''.lock'''	)
																		]
																		if len(a_	) > 0:
																								return os.path.join(a_      ,   matching_files[-1]	)
																		else:
																								# If files cannot be found and local_files_only=True,
																								# the models might've been found if local_files_only=False
																								# Notify the user about that
																								if local_files_only:
																														raise ValueError(
																														    '''Cannot find the requested files in the cached path and outgoing traffic has been'''
																														    ''' disabled. To enable model look-ups and downloads online, set \'local_files_only\''''
																														    ''' to False.'''	)
																								return None

    # From now on, etag is not None.
						if os.path.exists(a_	) and not force_download:
												return cache_path

						# Prevent parallel downloads of the same file with a lock.
						lowercase   :       Dict								=cache_path + '''.lock'''
						with FileLock(a_	):
												# If the download just completed while the lock was activated.
												if os.path.exists(a_	) and not force_download:
																		# Even if returning early like here, the lock will be released.
																		return cache_path

												if resume_download:
																		lowercase   :       Optional[int]								=cache_path + '''.incomplete'''

																		@contextmanager
																		def _resumable_file_manager():
																								with open(a_      ,   '''a+b'''	) as f:
																														yield f

																		lowercase   :       Optional[int]								=_resumable_file_manager
																		if os.path.exists(a_	):
																								lowercase   :       Optional[int]								=os.stat(a_	).st_size
																		else:
																								lowercase   :       Any								=0
												else:
																		lowercase   :       List[str]								=partial(tempfile.NamedTemporaryFile      ,   dir=a_      ,   delete=a_	)
																		lowercase   :       int								=0

												# Download to temporary file, then copy to cache dir once finished.
												# Otherwise you get corrupt cache entries if the download gets interrupted.
												with temp_file_manager() as temp_file:
																		print(
																		    '''%s not found in cache or force_download set to True, downloading to %s'''      ,   a_      ,   temp_file.name      ,   )

																		http_get(
																		    a_      ,   a_      ,   proxies=a_      ,   resume_size=a_      ,   user_agent=a_      ,   )

												os.replace(temp_file.name      ,   a_	)

												lowercase   :       Dict								={'''url''': url, '''etag''': etag}
												lowercase   :       Optional[Any]								=cache_path + '''.json'''
												with open(a_      ,   '''w'''	) as meta_file:
																		json.dump(a_      ,   a_	)

						return cache_path






def 							_lowerCAmelCase (      __magic_name__	:    Union[str, Any]      ,   __magic_name__	:    List[str]=None	)							->     Any:
						lowercase   :       Union[str, Any]								=url.encode('''utf-8'''	)
						lowercase   :       Tuple								=shaaaa(a_	)
						lowercase   :       Optional[Any]								=url_hash.hexdigest()

						if etag:
												lowercase   :       Optional[Any]								=etag.encode('''utf-8'''	)
												lowercase   :       Tuple								=shaaaa(a_	)
												filename += "." + etag_hash.hexdigest()

						if url.endswith('''.h5'''	):
												filename += ".h5"

						return filename






def 							_lowerCAmelCase (      __magic_name__	:    Optional[Any]      ,   __magic_name__	:    Optional[int]=None      ,   __magic_name__	:    Tuple=False      ,   __magic_name__	:    Optional[int]=None      ,   __magic_name__	:    Union[str, Any]=False      ,   __magic_name__	:    Tuple=None      ,   __magic_name__	:    List[Any]=False      ,   __magic_name__	:    str=False      ,   __magic_name__	:    List[Any]=False      ,   )							->     Any:
						if cache_dir is None:
												lowercase   :       Dict								=TRANSFORMERS_CACHE
						if isinstance(a_      ,   a_	):
												lowercase   :       int								=str(a_	)
						if isinstance(a_      ,   a_	):
												lowercase   :       List[Any]								=str(a_	)

						if is_remote_url(a_	):
												# URL, so get it from the cache (downloading if necessary)
												lowercase   :       List[str]								=get_from_cache(
												    a_      ,   cache_dir=a_      ,   force_download=a_      ,   proxies=a_      ,   resume_download=a_      ,   user_agent=a_      ,   local_files_only=a_      ,   )
						elif os.path.exists(a_	):
												# File, and it exists.
												lowercase   :       Any								=url_or_filename
						elif urlparse(a_	).scheme == "":
												# File, but it doesn't exist.
												raise EnvironmentError('''file {} not found'''.format(a_	)	)
						else:
												# Something unknown
												raise ValueError('''unable to parse {} as a URL or as a local path'''.format(a_	)	)

						if extract_compressed_file:
												if not is_zipfile(a_	) and not tarfile.is_tarfile(a_	):
																		return output_path

												# Path where we extract compressed archives
												# We avoid '.' in dir name and add "-extracted" at the end: "./model.zip" => "./model-zip-extracted/"
												lowercase   :       List[str]								=os.path.split(a_	)
												lowercase   :       Optional[Any]								=output_file.replace('''.'''      ,   '''-'''	) + '''-extracted'''
												lowercase   :       Optional[int]								=os.path.join(a_      ,   a_	)

												if os.path.isdir(a_	) and os.listdir(a_	) and not force_extract:
																		return output_path_extracted

												# Prevent parallel extractions
												lowercase   :       List[str]								=output_path + '''.lock'''
												with FileLock(a_	):
																		shutil.rmtree(a_      ,   ignore_errors=a_	)
																		os.makedirs(a_	)
																		if is_zipfile(a_	):
																								with ZipFile(a_      ,   '''r'''	) as zip_file:
																														zip_file.extractall(a_	)
																														zip_file.close()
																		elif tarfile.is_tarfile(a_	):
																								lowercase   :       Dict								=tarfile.open(a_	)
																								tar_file.extractall(a_	)
																								tar_file.close()
																		else:
																								raise EnvironmentError('''Archive format of {} could not be identified'''.format(a_	)	)

												return output_path_extracted

						return output_path






def 							_lowerCAmelCase (      __magic_name__	:    Tuple      ,   __magic_name__	:    Optional[int]=","	)							->     Optional[Any]:
						assert isinstance(a_      ,   a_	)
						if os.path.isfile(a_	):
												with open(a_	) as f:
																		lowercase   :       Any								=eval(f.read()	)
						else:
												lowercase   :       Tuple								=requests.get(a_	)
												try:
																		lowercase   :       int								=requests.json()
												except Exception:
																		lowercase   :       Optional[Any]								=req.content.decode()
																		assert data is not None, "could not connect"
																		try:
																								lowercase   :       Optional[int]								=eval(a_	)
																		except Exception:
																								lowercase   :       Any								=data.split('''\n'''	)
												req.close()
						return data






def 							_lowerCAmelCase (      __magic_name__	:    List[str]	)							->     str:
						lowercase   :       List[Any]								=requests.get(a_	)
						lowercase   :       Tuple								=np.array(Image.open(BytesIO(response.content	)	)	)
						return img






def 							_lowerCAmelCase (      __magic_name__	:    Dict	)							->     Dict:
						lowercase   :       List[Any]								=url.split('''/'''	)[-1]
						if fn not in os.listdir(os.getcwd()	):
												wget.download(a_	)
						with open(a_      ,   '''rb'''	) as stream:
												lowercase   :       Optional[int]								=pkl.load(a_	)
						lowercase   :       Optional[int]								=weights.pop('''model'''	)
						lowercase   :       Dict								={}
						for k, v in model.items():
												lowercase   :       str								=torch.from_numpy(a_	)
												if "running_var" in k:
																		lowercase   :       List[Any]								=torch.tensor([0]	)
																		lowercase   :       Optional[Any]								=k.replace('''running_var'''      ,   '''num_batches_tracked'''	)
																		lowercase   :       str								=zero
						return new






def 							_lowerCAmelCase (      )							->     int:
						print(f'''{os.path.abspath(os.path.join(a_      ,   os.pardir	)	)}/demo.ipynb'''	)






def 							_lowerCAmelCase (      __magic_name__	:    Optional[int]      ,   __magic_name__	:    List[Any]="RGB"	)							->     str:
						assert isinstance(a_      ,   a_	)
						if os.path.isfile(a_	):
												lowercase   :       str								=cva.imread(a_	)
						else:
												lowercase   :       Dict								=get_image_from_url(a_	)
												assert img is not None, f'''could not connect to: {im}'''
						lowercase   :       Tuple								=cva.cvtColor(a_      ,   cva.COLOR_BGR2RGB	)
						if input_format == "RGB":
												lowercase   :       Dict								=img[:, :, ::-1]
						return img







def 							_lowerCAmelCase (      __magic_name__	:    Optional[int]      ,   __magic_name__	:    str=1	)							->     List[str]:
						return (images[i : i + batch] for i in range(0      ,   len(a_	)      ,   a_	))








'''simple docstring'''





def 							_lowerCAmelCase (      __magic_name__	:    int = 1000000	)							->     int:
						lowercase   :       Dict								=set(range(3      ,   __magic_name__      ,   2	)	)
						primes.add(2	)
						for p in range(3      ,   __magic_name__      ,   2	):
												if p not in primes:
																		continue
												primes.difference_update(set(range(p * p      ,   __magic_name__      ,   __magic_name__	)	)	)

						lowercase   :       List[Any]								=[float(__magic_name__	) for n in range(limit + 1	)]

						for p in primes:
												for n in range(__magic_name__      ,   limit + 1      ,   __magic_name__	):
																		phi[n] *= 1 - 1 / p

						return int(sum(phi[2:]	)	)


if __name__ == "__main__":
							print(f'''{solution() = }''')





