





import sacrebleu as scb
from packaging import version

import datasets


UpperCamelCase__          ='\\n@inproceedings{post-2018-call,\n    title = "A Call for Clarity in Reporting {BLEU} Scores",\n    author = "Post, Matt",\n    booktitle = "Proceedings of the Third Conference on Machine Translation: Research Papers",\n    month = oct,\n    year = "2018",\n    address = "Belgium, Brussels",\n    publisher = "Association for Computational Linguistics",\n    url = "https://www.aclweb.org/anthology/W18-6319",\n    pages = "186--191",\n}\n'

UpperCamelCase__          ='\\nSacreBLEU provides hassle-free computation of shareable, comparable, and reproducible BLEU scores.\nInspired by Rico Sennrich\'s `multi-bleu-detok.perl`, it produces the official WMT scores but works with plain text.\nIt also knows all the standard test sets and handles downloading, processing, and tokenization for you.\n\nSee the [README.md] file at https://github.com/mjpost/sacreBLEU for more information.\n'

UpperCamelCase__          ='\nProduces BLEU scores along with its sufficient statistics\nfrom a source against one or more references.\n\nArgs:\n    predictions (`list` of `str`): list of translations to score. Each translation should be tokenized into a list of tokens.\n    references (`list` of `list` of `str`): A list of lists of references. The contents of the first sub-list are the references for the first prediction, the contents of the second sub-list are for the second prediction, etc. Note that there must be the same number of references for each prediction (i.e. all sub-lists must be of the same length).\n    smooth_method (`str`): The smoothing method to use, defaults to `\'exp\'`. Possible values are:\n        - `\'none\'`: no smoothing\n        - `\'floor\'`: increment zero counts\n        - `\'add-k\'`: increment num/denom by k for n>1\n        - `\'exp\'`: exponential decay\n    smooth_value (`float`): The smoothing value. Only valid when `smooth_method=\'floor\'` (in which case `smooth_value` defaults to `0.1`) or `smooth_method=\'add-k\'` (in which case `smooth_value` defaults to `1`).\n    tokenize (`str`): Tokenization method to use for BLEU. If not provided, defaults to `\'zh\'` for Chinese, `\'ja-mecab\'` for Japanese and `\'13a\'` (mteval) otherwise. Possible values are:\n        - `\'none\'`: No tokenization.\n        - `\'zh\'`: Chinese tokenization.\n        - `\'13a\'`: mimics the `mteval-v13a` script from Moses.\n        - `\'intl\'`: International tokenization, mimics the `mteval-v14` script from Moses\n        - `\'char\'`: Language-agnostic character-level tokenization.\n        - `\'ja-mecab\'`: Japanese tokenization. Uses the [MeCab tokenizer](https://pypi.org/project/mecab-python3).\n    lowercase (`bool`): If `True`, lowercases the input, enabling case-insensitivity. Defaults to `False`.\n    force (`bool`): If `True`, insists that your tokenized input is actually detokenized. Defaults to `False`.\n    use_effective_order (`bool`): If `True`, stops including n-gram orders for which precision is 0. This should be `True`, if sentence-level BLEU will be computed. Defaults to `False`.\n\nReturns:\n    \'score\': BLEU score,\n    \'counts\': Counts,\n    \'totals\': Totals,\n    \'precisions\': Precisions,\n    \'bp\': Brevity penalty,\n    \'sys_len\': predictions length,\n    \'ref_len\': reference length,\n\nExamples:\n\n    Example 1:\n        >>> predictions = ["hello there general kenobi", "foo bar foobar"]\n        >>> references = [["hello there general kenobi", "hello there !"], ["foo bar foobar", "foo bar foobar"]]\n        >>> sacrebleu = datasets.load_metric("sacrebleu")\n        >>> results = sacrebleu.compute(predictions=predictions, references=references)\n        >>> print(list(results.keys()))\n        [\'score\', \'counts\', \'totals\', \'precisions\', \'bp\', \'sys_len\', \'ref_len\']\n        >>> print(round(results["score"], 1))\n        100.0\n\n    Example 2:\n        >>> predictions = ["hello there general kenobi",\n        ...                 "on our way to ankh morpork"]\n        >>> references = [["hello there general kenobi", "hello there !"],\n        ...                 ["goodbye ankh morpork", "ankh morpork"]]\n        >>> sacrebleu = datasets.load_metric("sacrebleu")\n        >>> results = sacrebleu.compute(predictions=predictions,\n        ...                             references=references)\n        >>> print(list(results.keys()))\n        [\'score\', \'counts\', \'totals\', \'precisions\', \'bp\', \'sys_len\', \'ref_len\']\n        >>> print(round(results["score"], 1))\n        39.8\n'





@datasets.utils.file_utils.add_start_docstrings(_DESCRIPTION     ,   _KWARGS_DESCRIPTION			)
class 	lowerCAmelCase__(       datasets.Metric			):






       '''simple docstring'''


       def 			UpperCamelCase_	(					self							)	->   Optional[Any]:
            if version.parse(scb.__version__							) < version.parse("1.4.12"							):
                 raise ImportWarning(
                     "To use `sacrebleu`, the module `sacrebleu>=1.4.12` is required, and the current version of `sacrebleu` doesn't match this condition.\n"
                     "You can install it with `pip install \"sacrebleu>=1.4.12\"`."							)
            return datasets.MetricInfo(
                description=_DESCRIPTION			,  citation=_CITATION			,  homepage="https://github.com/mjpost/sacreBLEU"			,  inputs_description=_KWARGS_DESCRIPTION			,  features=datasets.Features(
                    {
                        "predictions": datasets.Value("string"			,  id="sequence"							),
                        "references": datasets.Sequence(datasets.Value("string"			,  id="sequence"							)			,  id="references"							),
                    }							)			,  codebase_urls=["https://github.com/mjpost/sacreBLEU"]			,  reference_urls=[
                    "https://github.com/mjpost/sacreBLEU",
                    "https://en.wikipedia.org/wiki/BLEU",
                    "https://towardsdatascience.com/evaluating-text-output-in-nlp-bleu-at-your-own-risk-e8609665a213",
                ]			,  )







       def 			UpperCamelCase_	(					self			,  __lowerCamelCase			,  __lowerCamelCase			,  __lowerCamelCase="exp"			,  __lowerCamelCase=None			,  __lowerCamelCase=False			,  __lowerCamelCase=False			,  __lowerCamelCase=None			,  __lowerCamelCase=False			,  )	->   Union[str, Any]:
            _SCREAMING_SNAKE_CASE				:		Optional[Any]  			=							len(references[0]							)
            if any(len(__lowerCamelCase							) != references_per_prediction for refs in references							):
                 raise ValueError("Sacrebleu requires the same number of references for each prediction"							)
            _SCREAMING_SNAKE_CASE				:		List[str]  			=							[[refs[i] for refs in references] for i in range(__lowerCamelCase							)]
            _SCREAMING_SNAKE_CASE				:		List[Any]  			=							scb.corpus_bleu(
                __lowerCamelCase			,  __lowerCamelCase			,  smooth_method=__lowerCamelCase			,  smooth_value=__lowerCamelCase			,  force=__lowerCamelCase			,  lowercase=__lowerCamelCase			,  use_effective_order=__lowerCamelCase			,  **({"tokenize": tokenize} if tokenize else {})			,  )
            _SCREAMING_SNAKE_CASE				:		Tuple  			=							{
                "score": output.score,
                "counts": output.counts,
                "totals": output.totals,
                "precisions": output.precisions,
                "bp": output.bp,
                "sys_len": output.sys_len,
                "ref_len": output.ref_len,
            }
            return output_dict



import argparse
import json
import re
from pathlib import Path

import requests
import torch
from huggingface_hub import hf_hub_download
from PIL import Image

from transformers import (
    MobileNetVaConfig,
    MobileNetVaForImageClassification,
    MobileNetVaForSemanticSegmentation,
    MobileNetVaImageProcessor,
    load_tf_weights_in_mobilenet_va,
)
from transformers.utils import logging


logging.set_verbosity_info()
UpperCAmelCase			=    logging.get_logger(__name__)






def        __lowerCAmelCase    (SCREAMING_SNAKE_CASE					)->  Any:




      """simple docstring"""

      snake_case_       =      MobileNetVaConfig(layer_norm_eps=0.0_0_1					)

      if "quant" in model_name:
            raise ValueError('''Quantized models are not supported.'''					)

      snake_case_       =      re.match(R'''^.*mobilenet_v2_([^_]*)_([^_]*)$'''					,					SCREAMING_SNAKE_CASE					)
      if matches:
            snake_case_       =      float(matches[1]					)
            snake_case_       =      int(matches[2]					)

      if model_name.startswith('''deeplabv3_'''					):
            snake_case_       =      8
            snake_case_       =      21
            snake_case_       =      '''pascal-voc-id2label.json'''
      else:
            # The TensorFlow version of MobileNetV2 predicts 1001 classes instead
            # of the usual 1000. The first class (index 0) is "background".
            snake_case_       =      1001
            snake_case_       =      '''imagenet-1k-id2label.json'''

      snake_case_       =      '''huggingface/label-files'''
      snake_case_       =      json.load(open(hf_hub_download(SCREAMING_SNAKE_CASE					,					SCREAMING_SNAKE_CASE					,					repo_type='''dataset'''					)					,					'''r'''					)					)

      if config.num_labels == 1001:
            snake_case_       =      {int(SCREAMING_SNAKE_CASE					) + 1: v for k, v in idalabel.items()}
            snake_case_       =      '''background'''
      else:
            snake_case_       =      {int(SCREAMING_SNAKE_CASE					): v for k, v in idalabel.items()}

      snake_case_       =      idalabel
      snake_case_       =      {v: k for k, v in idalabel.items()}

      return config






def        __lowerCAmelCase    ()->  str:




      """simple docstring"""

      snake_case_       =      '''http://images.cocodataset.org/val2017/000000039769.jpg'''
      snake_case_       =      Image.open(requests.get(SCREAMING_SNAKE_CASE					,					stream=SCREAMING_SNAKE_CASE					).raw					)
      return im






@torch.no_grad()
def        __lowerCAmelCase    (SCREAMING_SNAKE_CASE					,					SCREAMING_SNAKE_CASE					,					SCREAMING_SNAKE_CASE					,					SCREAMING_SNAKE_CASE=False					)->  str:




      """simple docstring"""

      snake_case_       =      get_mobilenet_va_config(SCREAMING_SNAKE_CASE					)

      # Load 🤗 model
      if model_name.startswith('''deeplabv3_'''					):
            snake_case_       =      MobileNetVaForSemanticSegmentation(SCREAMING_SNAKE_CASE					).eval()
      else:
            snake_case_       =      MobileNetVaForImageClassification(SCREAMING_SNAKE_CASE					).eval()

      # Load weights from TensorFlow checkpoint
      load_tf_weights_in_mobilenet_va(SCREAMING_SNAKE_CASE					,					SCREAMING_SNAKE_CASE					,					SCREAMING_SNAKE_CASE					)

      # Check outputs on an image, prepared by MobileNetV2ImageProcessor
      snake_case_       =      MobileNetVaImageProcessor(
          crop_size={'''width''': config.image_size, '''height''': config.image_size}					,					size={'''shortest_edge''': config.image_size + 32}					,					)
      snake_case_       =      image_processor(images=prepare_img()					,					return_tensors='''pt'''					)
      snake_case_       =      model(**SCREAMING_SNAKE_CASE					)
      snake_case_       =      outputs.logits

      if model_name.startswith('''deeplabv3_'''					):
            assert logits.shape == (1, 21, 65, 65)

            if model_name == "deeplabv3_mobilenet_v2_1.0_513":
                  snake_case_       =      torch.tensor(
                      [
                          [[1_7.5_7_9_0, 1_7.7_5_8_1, 1_8.3_3_5_5], [1_8.3_2_5_7, 1_8.4_2_3_0, 1_8.8_9_7_3], [1_8.6_1_6_9, 1_8.8_6_5_0, 1_9.2_1_8_7]],
                          [[-2.1_5_9_5, -2.0_9_7_7, -2.3_7_4_1], [-2.4_2_2_6, -2.3_0_2_8, -2.6_8_3_5], [-2.7_8_1_9, -2.5_9_9_1, -2.7_7_0_6]],
                          [[4.2_0_5_8, 4.8_3_1_7, 4.7_6_3_8], [4.4_1_3_6, 5.0_3_6_1, 4.9_3_8_3], [4.5_0_2_8, 4.9_6_4_4, 4.8_7_3_4]],
                      ]					)

            else:
                  raise ValueError(f'''Unknown model name: {model_name}'''					)

            assert torch.allclose(logits[0, :3, :3, :3]					,					SCREAMING_SNAKE_CASE					,					atol=1E-4					)
      else:
            assert logits.shape == (1, 1001)

            if model_name == "mobilenet_v2_1.4_224":
                  snake_case_       =      torch.tensor([0.0_1_8_1, -1.0_0_1_5, 0.4_6_8_8]					)
            elif model_name == "mobilenet_v2_1.0_224":
                  snake_case_       =      torch.tensor([0.2_4_4_5, -1.1_9_9_3, 0.1_9_0_5]					)
            elif model_name == "mobilenet_v2_0.75_160":
                  snake_case_       =      torch.tensor([0.2_4_8_2, 0.4_1_3_6, 0.6_6_6_9]					)
            elif model_name == "mobilenet_v2_0.35_96":
                  snake_case_       =      torch.tensor([0.1_4_5_1, -0.4_6_2_4, 0.7_1_9_2]					)
            else:
                  snake_case_       =      None

            if expected_logits is not None:
                  assert torch.allclose(logits[0, :3]					,					SCREAMING_SNAKE_CASE					,					atol=1E-4					)

      Path(SCREAMING_SNAKE_CASE					).mkdir(exist_ok=SCREAMING_SNAKE_CASE					)
      print(f'''Saving model {model_name} to {pytorch_dump_folder_path}'''					)
      model.save_pretrained(SCREAMING_SNAKE_CASE					)
      print(f'''Saving image processor to {pytorch_dump_folder_path}'''					)
      image_processor.save_pretrained(SCREAMING_SNAKE_CASE					)

      if push_to_hub:
            print('''Pushing to the hub...'''					)
            snake_case_       =      '''google/''' + model_name
            image_processor.push_to_hub(SCREAMING_SNAKE_CASE					)
            model.push_to_hub(SCREAMING_SNAKE_CASE					)


if __name__ == "__main__":
   UpperCAmelCase			=    argparse.ArgumentParser()
   # Required parameters
   parser.add_argument(
       """--model_name""",
       default="""mobilenet_v2_1.0_224""",
       type=str,
       help="""Name of the MobileNetV2 model you'd like to convert. Should in the form 'mobilenet_v2_<depth>_<size>'.""",
   )
   parser.add_argument(
       """--checkpoint_path""", required=True, type=str, help="""Path to the original TensorFlow checkpoint (.ckpt file)."""
   )
   parser.add_argument(
       """--pytorch_dump_folder_path""", required=True, type=str, help="""Path to the output PyTorch model directory."""
   )
   parser.add_argument(
       """--push_to_hub""", action="""store_true""", help="""Whether or not to push the converted model to the 🤗 hub."""
   )

   UpperCAmelCase			=    parser.parse_args()
   convert_movilevit_checkpoint(
       args.model_name, args.checkpoint_path, args.pytorch_dump_folder_path, args.push_to_hub
   )