






UpperCamelCase							       =    65_521






def        lowerCAmelCase (      UpperCamelCase_:							str					)       ->							int:







  '''simple docstring'''







  _a							=	1
  _a							=	0
  for plain_chr in plain_text:
    _a							=	(a + ord(UpperCamelCase_					)) % MOD_ADLER
    _a							=	(b + a) % MOD_ADLER
  return (b << 16) | a










"""simple docstring"""




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 (      UpperCamelCase_:							List[str]=OBJECTS     , UpperCamelCase_:							str=ATTRIBUTES					)       ->							str:







  '''simple docstring'''







  _a							=	[]
  with open(UpperCamelCase_					) as f:
    for object in f.readlines():
      vg_classes.append(object.split(","					)[0].lower().strip()					)

  _a							=	[]
  with open(UpperCamelCase_					) as f:
    for object in f.readlines():
      vg_attrs.append(object.split(","					)[0].lower().strip()					)
  return vg_classes, vg_attrs






def        lowerCAmelCase (      UpperCamelCase_:							Optional[Any]					)       ->							Optional[Any]:







  '''simple docstring'''







  _a							=	OrderedDict()
  with open(UpperCamelCase_     , "rb"					) as f:
    _a							=	pkl.load(UpperCamelCase_					)["model"]
  for k in copy.deepcopy(list(ckp.keys()					)					):
    _a							=	ckp.pop(UpperCamelCase_					)
    if isinstance(UpperCamelCase_     , np.ndarray					):
      _a							=	torch.tensor(UpperCamelCase_					)
    else:
      assert isinstance(UpperCamelCase_     , torch.tensor					), type(UpperCamelCase_					)
    _a							=	v
  return r




class    lowercase_    :
      A__	:		Tuple       			=				{}






      def __init__(    self     ,     a_     ,     a_ = "root"     ,     a_=0	)	->Optional[Any]:







        '''simple docstring'''


        _a							=	name
        _a							=	level
        _a							=	{}
        for k, v in dictionary.items():
          if v is None:
            raise ValueError()
          _a							=	copy.deepcopy(a_	)
          _a							=	copy.deepcopy(a_	)
          if isinstance(a_     ,     a_	):
            _a							=	Config(a_     ,     name=a_     ,     level=level + 1	)
          _a							=	v
          setattr(self     ,     a_     ,     a_	)

        _a							=	d






      def __repr__(    self	)	->Optional[int]:







        '''simple docstring'''


        return str(list((self._pointer.keys())	)	)






      def __setattr__(    self     ,     a_     ,     a_	)	->str:







        '''simple docstring'''


        _a							=	val
        _a							=	val
        _a							=	key.split("."	)
        _a							=	len(a_	) - 1
        _a							=	self._pointer
        if len(a_	) > 1:
          for i, l in enumerate(a_	):
            if hasattr(self     ,     a_	) and isinstance(getattr(self     ,     a_	)     ,     a_	):
              setattr(getattr(self     ,     a_	)     ,     ".".join(levels[i:]	)     ,     a_	)
            if l == last_level:
              _a							=	val
            else:
              _a							=	pointer[l]






      def 			lowerCamelCase__    (    self	)	->int:







        '''simple docstring'''


        return self._pointer






      def 			lowerCamelCase__    (    self     ,     a_     ,     a_	)	->Any:







        '''simple docstring'''


        with open(f'''{file_name}'''     ,     "w"	) as stream:
          dump(a_     ,     a_	)






      def 			lowerCamelCase__    (    self     ,     a_     ,     a_	)	->int:







        '''simple docstring'''


        with open(f'''{file_name}'''     ,     "w"	) as stream:
          json.dump(a_     ,     a_	)






      @staticmethod
      def 			lowerCamelCase__    (    a_	)	->Union[str, Any]:







        '''simple docstring'''


        with open(a_	) as stream:
          _a							=	load(a_     ,     Loader=a_	)
        return data






      def __str__(    self	)	->List[Any]:







        '''simple docstring'''


        _a							=	"    "
        if self._name != "root":
          _a							=	f'''{t * (self._level-1)}{self._name}:\n'''
        else:
          _a							=	""
        _a							=	self._level
        for i, (k, v) in enumerate(self._pointer.items()	):
          if isinstance(a_     ,     a_	):
            r += f'''{t * (self._level)}{v}\n'''
            self._level += 1
          else:
            r += f'''{t * (self._level)}{k}: {v} ({type(a_	).__name__})\n'''
          _a							=	level
        return r[:-1]






      @classmethod
      def 			lowerCamelCase__    (    cls     ,     a_     ,     **a_	)	->Tuple:







        '''simple docstring'''


        _a			,	_a							=	cls.get_config_dict(a_     ,     **a_	)
        return cls(a_	)






      @classmethod
      def 			lowerCamelCase__    (    cls     ,     a_     ,     **a_	)	->List[Any]:







        '''simple docstring'''


        _a							=	kwargs.pop("cache_dir"     ,     a_	)
        _a							=	kwargs.pop("force_download"     ,     a_	)
        _a							=	kwargs.pop("resume_download"     ,     a_	)
        _a							=	kwargs.pop("proxies"     ,     a_	)
        _a							=	kwargs.pop("local_files_only"     ,     a_	)

        if os.path.isdir(a_	):
          _a							=	os.path.join(a_     ,     a_	)
        elif os.path.isfile(a_	) or is_remote_url(a_	):
          _a							=	pretrained_model_name_or_path
        else:
          _a							=	hf_bucket_url(a_     ,     filename=a_     ,     use_cdn=a_	)

        try:
          # Load from URL or cache if already cached
          _a							=	cached_path(
              a_     ,     cache_dir=a_     ,     force_download=a_     ,     proxies=a_     ,     resume_download=a_     ,     local_files_only=a_     ,     )
          # Load config dict
          if resolved_config_file is None:
            raise EnvironmentError

          _a							=	Config.load_yaml(a_	)

        except EnvironmentError:
          _a							=	"Can't load config for"
          raise EnvironmentError(a_	)

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

        return Config.load_yaml(a_	), kwargs







def        lowerCAmelCase (      UpperCamelCase_:							Optional[int]					)       ->							Tuple:







  '''simple docstring'''







  _a							=	torch.load("dump.pt"     , map_location=in_tensor.device					)
  _a							=	in_tensor.numpy()
  _a							=	out_tensor.numpy()[0]
  print(na.shape     , na[0, 0, :5]					)
  print(na.shape     , na[0, 0, :5]					)
  assert np.allclose(UpperCamelCase_     , UpperCamelCase_     , rtol=0.01     , atol=0.1					), (
      f'''{sum([1 for x in np.isclose(UpperCamelCase_     , UpperCamelCase_     , rtol=0.01     , 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 (      UpperCamelCase_:							str					)       ->							List[str]:







  '''simple docstring'''







  _a							=	urlparse(UpperCamelCase_					)
  return parsed.scheme in ("http", "https")






def        lowerCAmelCase (      UpperCamelCase_:							str     , UpperCamelCase_:							str     , UpperCamelCase_:							Dict=True					)       ->							str:







  '''simple docstring'''







  _a							=	CLOUDFRONT_DISTRIB_PREFIX if use_cdn else S3_BUCKET_PREFIX
  _a							=	"/" not in model_id
  if legacy_format:
    return f'''{endpoint}/{model_id}-{filename}'''
  else:
    return f'''{endpoint}/{model_id}/{filename}'''






def        lowerCAmelCase (      UpperCamelCase_:							List[Any]     , UpperCamelCase_:							str     , UpperCamelCase_:							Optional[int]=None     , UpperCamelCase_:							Tuple=0     , UpperCamelCase_:							Union[str, Any]=None     , )       ->							List[str]:







  '''simple docstring'''







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






def        lowerCAmelCase (      UpperCamelCase_:							Optional[int]     , UpperCamelCase_:							str=None     , UpperCamelCase_:							Optional[Any]=False     , UpperCamelCase_:							Union[str, Any]=None     , UpperCamelCase_:							int=10     , UpperCamelCase_:							List[str]=False     , UpperCamelCase_:							int=None     , UpperCamelCase_:							List[str]=False     , )       ->							int:







  '''simple docstring'''







  if cache_dir is None:
    _a							=	TRANSFORMERS_CACHE
  if isinstance(UpperCamelCase_     , UpperCamelCase_					):
    _a							=	str(UpperCamelCase_					)

  os.makedirs(UpperCamelCase_     , exist_ok=UpperCamelCase_					)

  _a							=	None
  if not local_files_only:
    try:
      _a							=	requests.head(UpperCamelCase_     , allow_redirects=UpperCamelCase_     , proxies=UpperCamelCase_     , timeout=UpperCamelCase_					)
      if response.status_code == 200:
        _a							=	response.headers.get("ETag"					)
    except (EnvironmentError, requests.exceptions.Timeout):
      # etag is already None
      pass

  _a							=	url_to_filename(UpperCamelCase_     , UpperCamelCase_					)

  # get cache path to put the file
  _a							=	os.path.join(UpperCamelCase_     , UpperCamelCase_					)

  # 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(UpperCamelCase_					):
      return cache_path
    else:
      _a							=	[
          file
          for file in fnmatch.filter(os.listdir(UpperCamelCase_					)     , filename + ".*"					)
          if not file.endswith(".json"					) and not file.endswith(".lock"					)
      ]
      if len(UpperCamelCase_					) > 0:
        return os.path.join(UpperCamelCase_     , 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(UpperCamelCase_					) and not force_download:
    return cache_path

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

    if resume_download:
      _a							=	cache_path + ".incomplete"

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

      _a							=	_resumable_file_manager
      if os.path.exists(UpperCamelCase_					):
        _a							=	os.stat(UpperCamelCase_					).st_size
      else:
        _a							=	0
    else:
      _a							=	partial(tempfile.NamedTemporaryFile     , dir=UpperCamelCase_     , delete=UpperCamelCase_					)
      _a							=	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"     , UpperCamelCase_     , temp_file.name     , )

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

    os.replace(temp_file.name     , UpperCamelCase_					)

    _a							=	{"url": url, "etag": etag}
    _a							=	cache_path + ".json"
    with open(UpperCamelCase_     , "w"					) as meta_file:
      json.dump(UpperCamelCase_     , UpperCamelCase_					)

  return cache_path






def        lowerCAmelCase (      UpperCamelCase_:							str     , UpperCamelCase_:							Dict=None					)       ->							Any:







  '''simple docstring'''







  _a							=	url.encode("utf-8"					)
  _a							=	shaaaa(UpperCamelCase_					)
  _a							=	url_hash.hexdigest()

  if etag:
    _a							=	etag.encode("utf-8"					)
    _a							=	shaaaa(UpperCamelCase_					)
    filename += "." + etag_hash.hexdigest()

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

  return filename






def        lowerCAmelCase (      UpperCamelCase_:							List[Any]     , UpperCamelCase_:							Optional[int]=None     , UpperCamelCase_:							Tuple=False     , UpperCamelCase_:							Optional[int]=None     , UpperCamelCase_:							str=False     , UpperCamelCase_:							Dict=None     , UpperCamelCase_:							int=False     , UpperCamelCase_:							Dict=False     , UpperCamelCase_:							Any=False     , )       ->							List[str]:







  '''simple docstring'''







  if cache_dir is None:
    _a							=	TRANSFORMERS_CACHE
  if isinstance(UpperCamelCase_     , UpperCamelCase_					):
    _a							=	str(UpperCamelCase_					)
  if isinstance(UpperCamelCase_     , UpperCamelCase_					):
    _a							=	str(UpperCamelCase_					)

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

  if extract_compressed_file:
    if not is_zipfile(UpperCamelCase_					) and not tarfile.is_tarfile(UpperCamelCase_					):
      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/"
    _a			,	_a							=	os.path.split(UpperCamelCase_					)
    _a							=	output_file.replace("."     , "-"					) + "-extracted"
    _a							=	os.path.join(UpperCamelCase_     , UpperCamelCase_					)

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

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

    return output_path_extracted

  return output_path






def        lowerCAmelCase (      UpperCamelCase_:							str     , UpperCamelCase_:							str=","					)       ->							Tuple:







  '''simple docstring'''







  assert isinstance(UpperCamelCase_     , UpperCamelCase_					)
  if os.path.isfile(UpperCamelCase_					):
    with open(UpperCamelCase_					) as f:
      _a							=	eval(f.read()					)
  else:
    _a							=	requests.get(UpperCamelCase_					)
    try:
      _a							=	requests.json()
    except Exception:
      _a							=	req.content.decode()
      assert data is not None, "could not connect"
      try:
        _a							=	eval(UpperCamelCase_					)
      except Exception:
        _a							=	data.split("\n"					)
    req.close()
  return data






def        lowerCAmelCase (      UpperCamelCase_:							Dict					)       ->							Union[str, Any]:







  '''simple docstring'''







  _a							=	requests.get(UpperCamelCase_					)
  _a							=	np.array(Image.open(BytesIO(response.content					)					)					)
  return img






def        lowerCAmelCase (      UpperCamelCase_:							int					)       ->							Tuple:







  '''simple docstring'''







  _a							=	url.split("/"					)[-1]
  if fn not in os.listdir(os.getcwd()					):
    wget.download(UpperCamelCase_					)
  with open(UpperCamelCase_     , "rb"					) as stream:
    _a							=	pkl.load(UpperCamelCase_					)
  _a							=	weights.pop("model"					)
  _a							=	{}
  for k, v in model.items():
    _a							=	torch.from_numpy(UpperCamelCase_					)
    if "running_var" in k:
      _a							=	torch.tensor([0]					)
      _a							=	k.replace("running_var"     , "num_batches_tracked"					)
      _a							=	zero
  return new






def        lowerCAmelCase (      )       ->							str:







  '''simple docstring'''







  print(f'''{os.path.abspath(os.path.join(UpperCamelCase_     , os.pardir					)					)}/demo.ipynb'''					)






def        lowerCAmelCase (      UpperCamelCase_:							List[str]     , UpperCamelCase_:							List[str]="RGB"					)       ->							List[Any]:







  '''simple docstring'''







  assert isinstance(UpperCamelCase_     , UpperCamelCase_					)
  if os.path.isfile(UpperCamelCase_					):
    _a							=	cva.imread(UpperCamelCase_					)
  else:
    _a							=	get_image_from_url(UpperCamelCase_					)
    assert img is not None, f'''could not connect to: {im}'''
  _a							=	cva.cvtColor(UpperCamelCase_     , cva.COLOR_BGR2RGB					)
  if input_format == "RGB":
    _a							=	img[:, :, ::-1]
  return img






def        lowerCAmelCase (      UpperCamelCase_:							Any     , UpperCamelCase_:							str=1					)       ->							Any:







  '''simple docstring'''







  return (images[i : i + batch] for i in range(0     , len(UpperCamelCase_					)     , UpperCamelCase_					))


