





"""simple docstring"""




import argparse
from typing import Dict

import tensorflow as tf
import torch
from tqdm import tqdm

from transformers import BigBirdPegasusConfig, BigBirdPegasusForConditionalGeneration


a						: List[str]     	=			[
    # tf -> hf
    ('''/''', '''.'''),
    ('''layer_''', '''layers.'''),
    ('''kernel''', '''weight'''),
    ('''beta''', '''bias'''),
    ('''gamma''', '''weight'''),
    ('''pegasus''', '''model'''),
]
a						: Any     	=			[
    ('''.output.dense''', '''.fc2'''),
    ('''intermediate.LayerNorm''', '''final_layer_norm'''),
    ('''intermediate.dense''', '''fc1'''),
]

a						: List[str]     	=			(
    INIT_COMMON
    + [
        ('''attention.self.LayerNorm''', '''self_attn_layer_norm'''),
        ('''attention.output.dense''', '''self_attn.out_proj'''),
        ('''attention.self''', '''self_attn'''),
        ('''attention.encdec.LayerNorm''', '''encoder_attn_layer_norm'''),
        ('''attention.encdec_output.dense''', '''encoder_attn.out_proj'''),
        ('''attention.encdec''', '''encoder_attn'''),
        ('''key''', '''k_proj'''),
        ('''value''', '''v_proj'''),
        ('''query''', '''q_proj'''),
        ('''decoder.LayerNorm''', '''decoder.layernorm_embedding'''),
    ]
    + END_COMMON
)

a						: str     	=			(
    INIT_COMMON
    + [
        ('''embeddings.word_embeddings''', '''shared.weight'''),
        ('''embeddings.position_embeddings''', '''embed_positions.weight'''),
        ('''attention.self.LayerNorm''', '''self_attn_layer_norm'''),
        ('''attention.output.dense''', '''self_attn.output'''),
        ('''attention.self''', '''self_attn.self'''),
        ('''encoder.LayerNorm''', '''encoder.layernorm_embedding'''),
    ]
    + END_COMMON
)

a						: Any     	=			[
    '''encdec/key/bias''',
    '''encdec/query/bias''',
    '''encdec/value/bias''',
    '''self/key/bias''',
    '''self/query/bias''',
    '''self/value/bias''',
    '''encdec_output/dense/bias''',
    '''attention/output/dense/bias''',
]






def       _SCREAMING_SNAKE_CASE		(	_lowercase						:    Union[str, Any]    ,       _lowercase						:    List[str]					) ->Optional[int]:






	'''simple docstring'''






	for tf_name, hf_name in patterns:
		a      :		List[Any]	=				k.replace(_lowercase    ,       _lowercase					)
	return k






def       _SCREAMING_SNAKE_CASE		(	_lowercase						:    dict    ,       _lowercase						:    dict					) ->BigBirdPegasusForConditionalGeneration:






	'''simple docstring'''






	a      :		List[Any]	=				BigBirdPegasusConfig(**_lowercase					)
	a      :		Any	=				BigBirdPegasusForConditionalGeneration(_lowercase					)
	a      :		Optional[Any]	=				torch_model.state_dict()
	a      :		Tuple	=				{}

	# separating decoder weights
	a      :		int	=				{k: tf_weights[k] for k in tf_weights if k.startswith("pegasus/decoder"					)}
	a      :		Tuple	=				{k: tf_weights[k] for k in tf_weights if not k.startswith("pegasus/decoder"					)}

	for k, v in tqdm(decoder_weights.items()    ,       "tf -> hf conversion"					):
		a      :		str	=				[k.endswith(_lowercase					) for ending in KEYS_TO_IGNORE]
		if any(_lowercase					):
			continue
		a      :		Union[str, Any]	=				DECODER_PATTERNS
		a      :		List[Any]	=				rename_state_dict_key(_lowercase    ,       _lowercase					)
		if new_k not in state_dict:
			raise ValueError(F"""could not find new key {new_k} in state dict. (converted from {k})"""					)
		if any(True if i in k else False for i in ["dense", "query", "key", "value"]					):
			a      :		Optional[Any]	=				v.T
		a      :		List[str]	=				torch.from_numpy(_lowercase					)
		assert v.shape == state_dict[new_k].shape, F"""{new_k}, {k}, {v.shape}, {state_dict[new_k].shape}"""

	for k, v in tqdm(remaining_weights.items()    ,       "tf -> hf conversion"					):
		a      :		Dict	=				[k.endswith(_lowercase					) for ending in KEYS_TO_IGNORE]
		if any(_lowercase					):
			continue
		a      :		Any	=				REMAINING_PATTERNS
		a      :		Optional[Any]	=				rename_state_dict_key(_lowercase    ,       _lowercase					)
		if new_k not in state_dict and k != "pegasus/embeddings/position_embeddings":
			raise ValueError(F"""could not find new key {new_k} in state dict. (converted from {k})"""					)
		if any(True if i in k else False for i in ["dense", "query", "key", "value"]					):
			a      :		Dict	=				v.T
		a      :		Optional[Any]	=				torch.from_numpy(_lowercase					)
		if k != "pegasus/embeddings/position_embeddings":
			assert v.shape == state_dict[new_k].shape, F"""{new_k}, {k}, {v.shape}, {state_dict[new_k].shape}"""

	a      :		str	=				mapping["model.embed_positions.weight"]
	a      :		Union[str, Any]	=				mapping.pop("model.embed_positions.weight"					)
	a,       a      :		Optional[Any]	=				torch_model.load_state_dict(_lowercase    ,       strict=_lowercase					)
	a      :		Optional[Any]	=				[
	    k
	    for k in missing
	    if k
	    not in [
	        "final_logits_bias",
	        "model.encoder.embed_tokens.weight",
	        "model.decoder.embed_tokens.weight",
	        "lm_head.weight",
	    ]
	]
	assert unexpected_missing == [], F"""no matches found for the following torch keys {unexpected_missing}"""
	assert extra == [], F"""no matches found for the following tf keys {extra}"""
	return torch_model






def       _SCREAMING_SNAKE_CASE		(	_lowercase						:    Optional[Any]					) ->Dict:






	'''simple docstring'''






	a      :		int	=				tf.train.list_variables(_lowercase					)
	a      :		str	=				{}
	a      :		Optional[Any]	=				["global_step"]
	for name, shape in tqdm(_lowercase    ,       desc="converting tf checkpoint to dict"					):
		a      :		List[Any]	=				any(pat in name for pat in ignore_name					)
		if skip_key:
			continue
		a      :		Optional[int]	=				tf.train.load_variable(_lowercase    ,       _lowercase					)
		a      :		Optional[Any]	=				array
	return tf_weights






def       _SCREAMING_SNAKE_CASE		(	_lowercase						:    str    ,       _lowercase						:    str    ,       _lowercase						:    dict					) ->List[Any]:






	'''simple docstring'''






	a      :		List[Any]	=				get_tf_weights_as_numpy(_lowercase					)
	a      :		Union[str, Any]	=				convert_bigbird_pegasus(_lowercase    ,       _lowercase					)
	torch_model.save_pretrained(_lowercase					)


if __name__ == "__main__":
		a						: List[Any]     	=			argparse.ArgumentParser()
		parser.add_argument('''--tf_ckpt_path''', type=str, help='''passed to tf.train.list_variables''')
		parser.add_argument('''--save_dir''', default=None, type=str, help='''Path to the output PyTorch model.''')
		a						: Optional[Any]     	=			parser.parse_args()
		a						: Optional[Any]     	=			{}
		convert_bigbird_pegasus_ckpt_to_pytorch(args.tf_ckpt_path, args.save_dir, config_update=config_update)









"""simple docstring"""



import unittest

import numpy as np
import requests

from transformers.testing_utils import require_torch, require_vision
from transformers.utils import is_torch_available, is_vision_available

from ...test_image_processing_common import ImageProcessingSavingTestMixin, prepare_image_inputs


if is_torch_available():
       import torch

       from transformers.pytorch_utils import is_torch_greater_or_equal_than_1_11
else:
       a_ =			False

if is_vision_available():
       from PIL import Image

       from transformers import PixaStructImageProcessor






class 		__snake_case					(		unittest.TestCase     ):





 """simple docstring"""


 def __init__(    self					,						__lowerCamelCase					,						__lowerCamelCase=7					,						__lowerCamelCase=3					,						__lowerCamelCase=18					,						__lowerCamelCase=30					,						__lowerCamelCase=400					,						__lowerCamelCase=None					,						__lowerCamelCase=True					,						__lowerCamelCase=True					,						__lowerCamelCase=None					,						):



     '''simple docstring'''




     __A    :						str						 =     size if size is not None else {'''height''': 20, '''width''': 20}
     __A    :						Dict						 =     parent
     __A    :						Union[str, Any]						 =     batch_size
     __A    :						List[Any]						 =     num_channels
     __A    :						Union[str, Any]						 =     image_size
     __A    :						Any						 =     min_resolution
     __A    :						str						 =     max_resolution
     __A    :						Any						 =     size
     __A    :						Dict						 =     do_normalize
     __A    :						str						 =     do_convert_rgb
     __A    :						List[Any]						 =     [512, 1024, 2048, 4096]
     __A    :						Dict						 =     patch_size if patch_size is not None else {'''height''': 16, '''width''': 16}

 def 					UpperCamelCase__(    self  ):



     '''simple docstring'''




     return {"do_normalize": self.do_normalize, "do_convert_rgb": self.do_convert_rgb}







 def 					UpperCamelCase__(    self  ):



     '''simple docstring'''




     __A    :						List[str]						 =     '''https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/transformers/tasks/australia.jpg'''
     __A    :						Optional[Any]						 =     Image.open(requests.get(__lowerCamelCase					,						stream=__lowerCamelCase  ).raw  ).convert('''RGB'''  )
     return raw_image






@unittest.skipIf(
    not is_torch_greater_or_equal_than_1_11							,							reason="""`Pix2StructImageProcessor` requires `torch>=1.11.0`."""							,							)
@require_torch
@require_vision
class 		__snake_case					(		SCREAMING_SNAKE_CASE__							,							unittest.TestCase     ):





 """simple docstring"""


 _lowerCamelCase        =     PixaStructImageProcessor if is_vision_available() else None

 def 					UpperCamelCase__(    self  ):



     '''simple docstring'''




     __A    :						str						 =     PixaStructImageProcessingTester(self  )

 @property
 def 					UpperCamelCase__(    self  ):



     '''simple docstring'''




     return self.image_processor_tester.prepare_image_processor_dict()

 def 					UpperCamelCase__(    self  ):



     '''simple docstring'''




     __A    :						Any						 =     self.image_processing_class(**self.image_processor_dict  )
     self.assertTrue(hasattr(__lowerCamelCase					,						'''do_normalize'''  )  )
     self.assertTrue(hasattr(__lowerCamelCase					,						'''do_convert_rgb'''  )  )

 def 					UpperCamelCase__(    self  ):



     '''simple docstring'''




     __A    :						Tuple						 =     self.image_processor_tester.prepare_dummy_image()

     __A    :						Optional[int]						 =     self.image_processing_class(**self.image_processor_dict  )
     __A    :						Dict						 =     2048

     __A    :						Any						 =     image_processor(__lowerCamelCase					,						return_tensors='''pt'''					,						max_patches=__lowerCamelCase  )
     self.assertTrue(torch.allclose(inputs.flattened_patches.mean()					,						torch.tensor(0.0_6_0_6  )					,						atol=1e-3					,						rtol=1e-3  )  )

 def 					UpperCamelCase__(    self  ):



     '''simple docstring'''




     __A    :						List[Any]						 =     self.image_processing_class(**self.image_processor_dict  )
     # create random PIL images
     __A    :						str						 =     prepare_image_inputs(self.image_processor_tester					,						equal_resolution=__lowerCamelCase  )
     for image in image_inputs:
         self.assertIsInstance(__lowerCamelCase					,						Image.Image  )

     # Test not batched input
     __A    :						List[str]						 =     (
         (self.image_processor_tester.patch_size['''height'''] * self.image_processor_tester.patch_size['''width'''])
         * self.image_processor_tester.num_channels
     ) + 2

     for max_patch in self.image_processor_tester.max_patches:
         # Test not batched input
         __A    :						Dict						 =     image_processor(
             image_inputs[0]					,						return_tensors='''pt'''					,						max_patches=__lowerCamelCase  ).flattened_patches
         self.assertEqual(
             encoded_images.shape					,						(1, max_patch, expected_hidden_dim)					,						)

         # Test batched
         __A    :						Tuple						 =     image_processor(
             __lowerCamelCase					,						return_tensors='''pt'''					,						max_patches=__lowerCamelCase  ).flattened_patches
         self.assertEqual(
             encoded_images.shape					,						(self.image_processor_tester.batch_size, max_patch, expected_hidden_dim)					,						)

 def 					UpperCamelCase__(    self  ):



     '''simple docstring'''




     __A    :						List[str]						 =     self.image_processing_class(**self.image_processor_dict  )
     # create random PIL images
     __A    :						Union[str, Any]						 =     prepare_image_inputs(self.image_processor_tester					,						equal_resolution=__lowerCamelCase  )
     for image in image_inputs:
         self.assertIsInstance(__lowerCamelCase					,						Image.Image  )

     # Test not batched input
     __A    :						Tuple						 =     (
         (self.image_processor_tester.patch_size['''height'''] * self.image_processor_tester.patch_size['''width'''])
         * self.image_processor_tester.num_channels
     ) + 2

     __A    :						str						 =     True

     for max_patch in self.image_processor_tester.max_patches:
         # Test not batched input
         with self.assertRaises(__lowerCamelCase  ):
             __A    :						List[Any]						 =     image_processor(
                 image_inputs[0]					,						return_tensors='''pt'''					,						max_patches=__lowerCamelCase  ).flattened_patches

         __A    :						Any						 =     '''Hello'''

         __A    :						Tuple						 =     image_processor(
             image_inputs[0]					,						return_tensors='''pt'''					,						max_patches=__lowerCamelCase					,						header_text=__lowerCamelCase  ).flattened_patches
         self.assertEqual(
             encoded_images.shape					,						(1, max_patch, expected_hidden_dim)					,						)

         # Test batched
         __A    :						Union[str, Any]						 =     image_processor(
             __lowerCamelCase					,						return_tensors='''pt'''					,						max_patches=__lowerCamelCase					,						header_text=__lowerCamelCase  ).flattened_patches
         self.assertEqual(
             encoded_images.shape					,						(self.image_processor_tester.batch_size, max_patch, expected_hidden_dim)					,						)

 def 					UpperCamelCase__(    self  ):



     '''simple docstring'''




     __A    :						int						 =     self.image_processing_class(**self.image_processor_dict  )
     # create random numpy tensors
     __A    :						Dict						 =     prepare_image_inputs(self.image_processor_tester					,						equal_resolution=__lowerCamelCase					,						numpify=__lowerCamelCase  )
     for image in image_inputs:
         self.assertIsInstance(__lowerCamelCase					,						np.ndarray  )

     __A    :						List[Any]						 =     (
         (self.image_processor_tester.patch_size['''height'''] * self.image_processor_tester.patch_size['''width'''])
         * self.image_processor_tester.num_channels
     ) + 2

     for max_patch in self.image_processor_tester.max_patches:
         # Test not batched input
         __A    :						List[str]						 =     image_processor(
             image_inputs[0]					,						return_tensors='''pt'''					,						max_patches=__lowerCamelCase  ).flattened_patches
         self.assertEqual(
             encoded_images.shape					,						(1, max_patch, expected_hidden_dim)					,						)

         # Test batched
         __A    :						Union[str, Any]						 =     image_processor(
             __lowerCamelCase					,						return_tensors='''pt'''					,						max_patches=__lowerCamelCase  ).flattened_patches
         self.assertEqual(
             encoded_images.shape					,						(self.image_processor_tester.batch_size, max_patch, expected_hidden_dim)					,						)







 def 					UpperCamelCase__(    self  ):



     '''simple docstring'''




     __A    :						int						 =     self.image_processing_class(**self.image_processor_dict  )
     # create random PyTorch tensors
     __A    :						Optional[Any]						 =     prepare_image_inputs(self.image_processor_tester					,						equal_resolution=__lowerCamelCase					,						torchify=__lowerCamelCase  )
     for image in image_inputs:
         self.assertIsInstance(__lowerCamelCase					,						torch.Tensor  )

     # Test not batched input
     __A    :						int						 =     (
         (self.image_processor_tester.patch_size['''height'''] * self.image_processor_tester.patch_size['''width'''])
         * self.image_processor_tester.num_channels
     ) + 2

     for max_patch in self.image_processor_tester.max_patches:
         # Test not batched input
         __A    :						List[Any]						 =     image_processor(
             image_inputs[0]					,						return_tensors='''pt'''					,						max_patches=__lowerCamelCase  ).flattened_patches
         self.assertEqual(
             encoded_images.shape					,						(1, max_patch, expected_hidden_dim)					,						)

         # Test batched
         __A    :						Dict						 =     image_processor(
             __lowerCamelCase					,						return_tensors='''pt'''					,						max_patches=__lowerCamelCase  ).flattened_patches
         self.assertEqual(
             encoded_images.shape					,						(self.image_processor_tester.batch_size, max_patch, expected_hidden_dim)					,						)






@unittest.skipIf(
    not is_torch_greater_or_equal_than_1_11							,							reason="""`Pix2StructImageProcessor` requires `torch>=1.11.0`."""							,							)
@require_torch
@require_vision
class 		__snake_case					(		SCREAMING_SNAKE_CASE__							,							unittest.TestCase     ):





 """simple docstring"""


 _lowerCamelCase        =     PixaStructImageProcessor if is_vision_available() else None

 def 					UpperCamelCase__(    self  ):



     '''simple docstring'''




     __A    :						int						 =     PixaStructImageProcessingTester(self					,						num_channels=4  )
     __A    :						Any						 =     3

 @property
 def 					UpperCamelCase__(    self  ):



     '''simple docstring'''




     return self.image_processor_tester.prepare_image_processor_dict()

 def 					UpperCamelCase__(    self  ):



     '''simple docstring'''




     __A    :						Union[str, Any]						 =     self.image_processing_class(**self.image_processor_dict  )
     self.assertTrue(hasattr(__lowerCamelCase					,						'''do_normalize'''  )  )
     self.assertTrue(hasattr(__lowerCamelCase					,						'''do_convert_rgb'''  )  )







 def 					UpperCamelCase__(    self  ):



     '''simple docstring'''




     __A    :						Optional[int]						 =     self.image_processing_class(**self.image_processor_dict  )
     # create random PIL images
     __A    :						Dict						 =     prepare_image_inputs(self.image_processor_tester					,						equal_resolution=__lowerCamelCase  )
     for image in image_inputs:
         self.assertIsInstance(__lowerCamelCase					,						Image.Image  )

     # Test not batched input
     __A    :						List[Any]						 =     (
         (self.image_processor_tester.patch_size['''height'''] * self.image_processor_tester.patch_size['''width'''])
         * (self.image_processor_tester.num_channels - 1)
     ) + 2

     for max_patch in self.image_processor_tester.max_patches:
         # Test not batched input
         __A    :						Any						 =     image_processor(
             image_inputs[0]					,						return_tensors='''pt'''					,						max_patches=__lowerCamelCase  ).flattened_patches
         self.assertEqual(
             encoded_images.shape					,						(1, max_patch, expected_hidden_dim)					,						)

         # Test batched
         __A    :						int						 =     image_processor(
             __lowerCamelCase					,						return_tensors='''pt'''					,						max_patches=__lowerCamelCase  ).flattened_patches
         self.assertEqual(
             encoded_images.shape					,						(self.image_processor_tester.batch_size, max_patch, expected_hidden_dim)					,						)




