



from typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_tf_available,
    is_tokenizers_available,
    is_torch_available,
)


_lowercase								=						{
    '''configuration_funnel''': ['''FUNNEL_PRETRAINED_CONFIG_ARCHIVE_MAP''', '''FunnelConfig'''],
    '''convert_funnel_original_tf_checkpoint_to_pytorch''': [],
    '''tokenization_funnel''': ['''FunnelTokenizer'''],
}

try:
				if not is_tokenizers_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				_lowercase								=						['''FunnelTokenizerFast''']

try:
				if not is_torch_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				_lowercase								=						[
				    '''FUNNEL_PRETRAINED_MODEL_ARCHIVE_LIST''',
				    '''FunnelBaseModel''',
				    '''FunnelForMaskedLM''',
				    '''FunnelForMultipleChoice''',
				    '''FunnelForPreTraining''',
				    '''FunnelForQuestionAnswering''',
				    '''FunnelForSequenceClassification''',
				    '''FunnelForTokenClassification''',
				    '''FunnelModel''',
				    '''FunnelPreTrainedModel''',
				    '''load_tf_weights_in_funnel''',
				]

try:
				if not is_tf_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				_lowercase								=						[
				    '''TF_FUNNEL_PRETRAINED_MODEL_ARCHIVE_LIST''',
				    '''TFFunnelBaseModel''',
				    '''TFFunnelForMaskedLM''',
				    '''TFFunnelForMultipleChoice''',
				    '''TFFunnelForPreTraining''',
				    '''TFFunnelForQuestionAnswering''',
				    '''TFFunnelForSequenceClassification''',
				    '''TFFunnelForTokenClassification''',
				    '''TFFunnelModel''',
				    '''TFFunnelPreTrainedModel''',
				]


if TYPE_CHECKING:
				from .configuration_funnel import FUNNEL_PRETRAINED_CONFIG_ARCHIVE_MAP, FunnelConfig
				from .tokenization_funnel import FunnelTokenizer

				try:
								if not is_tokenizers_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .tokenization_funnel_fast import FunnelTokenizerFast

				try:
								if not is_torch_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .modeling_funnel import (
								    FUNNEL_PRETRAINED_MODEL_ARCHIVE_LIST,
								    FunnelBaseModel,
								    FunnelForMaskedLM,
								    FunnelForMultipleChoice,
								    FunnelForPreTraining,
								    FunnelForQuestionAnswering,
								    FunnelForSequenceClassification,
								    FunnelForTokenClassification,
								    FunnelModel,
								    FunnelPreTrainedModel,
								    load_tf_weights_in_funnel,
								)

				try:
								if not is_tf_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .modeling_tf_funnel import (
								    TF_FUNNEL_PRETRAINED_MODEL_ARCHIVE_LIST,
								    TFFunnelBaseModel,
								    TFFunnelForMaskedLM,
								    TFFunnelForMultipleChoice,
								    TFFunnelForPreTraining,
								    TFFunnelForQuestionAnswering,
								    TFFunnelForSequenceClassification,
								    TFFunnelForTokenClassification,
								    TFFunnelModel,
								    TFFunnelPreTrainedModel,
								)

else:
				import sys

				_lowercase								=						_LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)








import random
import unittest

import numpy as np

import transformers
from transformers import is_flax_available, is_torch_available
from transformers.testing_utils import is_pt_flax_cross_test, require_flax


if is_flax_available():
				import os

				import jax.numpy as jnp
				from jax import jit

				from transformers import AutoTokenizer, FlaxAutoModelForCausalLM
				from transformers.modeling_flax_pytorch_utils import load_flax_weights_in_pytorch_model

				_lowercase     							=						'''0.12'''  # assumed parallelism: 8


if is_torch_available():
				import torch






def      _A				(UpperCamelCase		:      Dict      ,			UpperCamelCase		:      int      ,			UpperCamelCase		:      Optional[Any]=None )  ->Optional[int]:



			'''simple docstring'''







			if rng is None:
						lowerCamelCase__ :      List[Any]								=		random.Random()

			lowerCamelCase__ :      Tuple								=		1
			for dim in shape:
						total_dims *= dim

			lowerCamelCase__ :      str								=		[]
			for _ in range(UpperCamelCase ):
						values.append(rng.randint(0      ,			vocab_size - 1 ) )

			lowerCamelCase__ :      str								=		np.array(UpperCamelCase      ,			dtype=jnp.intaa ).reshape(UpperCamelCase )

			return output






def      _A				(UpperCamelCase		:      str      ,			UpperCamelCase		:      Dict=None )  ->List[str]:



			'''simple docstring'''







			lowerCamelCase__ :      Any								=		ids_tensor(UpperCamelCase      ,			vocab_size=2      ,			rng=UpperCamelCase )
			# make sure that at least one token is attended to for each batch
			lowerCamelCase__ :      int								=		1
			return attn_mask
@require_flax
class 				__A					:
			UpperCamelCase					:List[Any]     =			None
			UpperCamelCase					:Dict     =			()





			def        _snake_case    (self				):
						lowerCamelCase__							,lowerCamelCase__ :      Dict								=		self.model_tester.prepare_config_and_inputs_for_common()

						# cut to half length & take max batch_size 3
						lowerCamelCase__ :      List[Any]								=		2
						lowerCamelCase__ :      Any								=		inputs["""input_ids"""].shape[-1] // 2
						lowerCamelCase__ :      Dict								=		inputs["""input_ids"""][:max_batch_size, :sequence_length]

						lowerCamelCase__ :      List[Any]								=		jnp.ones_like(__magic_name__				)
						lowerCamelCase__ :      Dict								=		attention_mask[:max_batch_size, :sequence_length]

						# generate max 5 tokens
						lowerCamelCase__ :      Tuple								=		input_ids.shape[-1] + 5
						if config.eos_token_id is not None and config.pad_token_id is None:
									# hack to allow generate for models such as GPT2 as is done in `generate()`
									lowerCamelCase__ :      List[Any]								=		config.eos_token_id
						return config, input_ids, attention_mask, max_length





			@is_pt_flax_cross_test
			def        _snake_case    (self				):
						lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__ :      List[Any]								=		self._get_input_ids_and_config()
						lowerCamelCase__ :      Tuple								=		False
						lowerCamelCase__ :      Tuple								=		max_length
						lowerCamelCase__ :      List[Any]								=		0

						for model_class in self.all_generative_model_classes:
									lowerCamelCase__ :      List[Any]								=		model_class(__magic_name__				)

									lowerCamelCase__ :      Tuple								=		model_class.__name__[4:]  # Skip the "Flax" at the beginning
									lowerCamelCase__ :      Union[str, Any]								=		getattr(__magic_name__							,    __magic_name__				)
									lowerCamelCase__ :      Dict								=		pt_model_class(__magic_name__				).eval()
									lowerCamelCase__ :      Union[str, Any]								=		load_flax_weights_in_pytorch_model(__magic_name__							,    flax_model.params				)

									lowerCamelCase__ :      str								=		flax_model.generate(__magic_name__				).sequences
									lowerCamelCase__ :      str								=		pt_model.generate(torch.tensor(__magic_name__							,    dtype=torch.long				)				)

									if flax_generation_outputs.shape[-1] > pt_generation_outputs.shape[-1]:
												lowerCamelCase__ :      Optional[Any]								=		flax_generation_outputs[:, : pt_generation_outputs.shape[-1]]

									self.assertListEqual(pt_generation_outputs.numpy().tolist()							,    flax_generation_outputs.tolist()				)





			def        _snake_case    (self				):
						lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__ :      Tuple								=		self._get_input_ids_and_config()
						lowerCamelCase__ :      Dict								=		False
						lowerCamelCase__ :      str								=		max_length

						for model_class in self.all_generative_model_classes:
									lowerCamelCase__ :      Tuple								=		model_class(__magic_name__				)

									lowerCamelCase__ :      int								=		model.generate(__magic_name__				).sequences
									self.assertEqual(generation_outputs.shape[-1]							,    __magic_name__				)

									lowerCamelCase__ :      int								=		jit(model.generate				)
									lowerCamelCase__ :      List[str]								=		jit_generate(__magic_name__				).sequences

									self.assertListEqual(generation_outputs.tolist()							,    jit_generation_outputs.tolist()				)





			def        _snake_case    (self				):
						lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__ :      Union[str, Any]								=		self._get_input_ids_and_config()
						lowerCamelCase__ :      List[str]								=		True
						lowerCamelCase__ :      Dict								=		max_length

						for model_class in self.all_generative_model_classes:
									lowerCamelCase__ :      str								=		model_class(__magic_name__				)

									lowerCamelCase__ :      Dict								=		model.generate(__magic_name__				).sequences
									self.assertEqual(generation_outputs.shape[-1]							,    __magic_name__				)

									lowerCamelCase__ :      Tuple								=		jit(model.generate				)
									lowerCamelCase__ :      List[str]								=		jit_generate(__magic_name__				).sequences

									self.assertListEqual(generation_outputs.tolist()							,    jit_generation_outputs.tolist()				)





			def        _snake_case    (self				):
						lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__ :      Dict								=		self._get_input_ids_and_config()
						lowerCamelCase__ :      Union[str, Any]								=		False
						lowerCamelCase__ :      Dict								=		max_length
						lowerCamelCase__ :      str								=		2

						for model_class in self.all_generative_model_classes:
									lowerCamelCase__ :      Optional[int]								=		model_class(__magic_name__				)

									lowerCamelCase__ :      Union[str, Any]								=		model.generate(__magic_name__				).sequences
									self.assertEqual(generation_outputs.shape[-1]							,    __magic_name__				)

									lowerCamelCase__ :      Dict								=		jit(model.generate				)
									lowerCamelCase__ :      Optional[int]								=		jit_generate(__magic_name__				).sequences

									self.assertListEqual(generation_outputs.tolist()							,    jit_generation_outputs.tolist()				)





			def        _snake_case    (self				):
						lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__ :      int								=		self._get_input_ids_and_config()
						lowerCamelCase__ :      Dict								=		False
						lowerCamelCase__ :      List[Any]								=		max_length
						lowerCamelCase__ :      List[Any]								=		2
						lowerCamelCase__ :      List[str]								=		2

						for model_class in self.all_generative_model_classes:
									lowerCamelCase__ :      Optional[Any]								=		model_class(__magic_name__				)

									lowerCamelCase__ :      Union[str, Any]								=		model.generate(__magic_name__				).sequences
									self.assertEqual(generation_outputs.shape[0]							,    input_ids.shape[0] * config.num_return_sequences				)





			def        _snake_case    (self				):
						lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__ :      Tuple								=		self._get_input_ids_and_config()
						lowerCamelCase__ :      Optional[int]								=		True
						lowerCamelCase__ :      str								=		max_length
						lowerCamelCase__ :      Optional[int]								=		0.8
						lowerCamelCase__ :      List[Any]								=		10
						lowerCamelCase__ :      int								=		0.3
						lowerCamelCase__ :      Union[str, Any]								=		1
						lowerCamelCase__ :      int								=		8
						lowerCamelCase__ :      Tuple								=		9

						for model_class in self.all_generative_model_classes:
									lowerCamelCase__ :      Optional[Any]								=		model_class(__magic_name__				)

									lowerCamelCase__ :      Any								=		model.generate(__magic_name__				).sequences
									self.assertEqual(generation_outputs.shape[-1]							,    __magic_name__				)

									lowerCamelCase__ :      Optional[int]								=		jit(model.generate				)
									lowerCamelCase__ :      List[Any]								=		jit_generate(__magic_name__				).sequences

									self.assertListEqual(generation_outputs.tolist()							,    jit_generation_outputs.tolist()				)





			def        _snake_case    (self				):
						lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__ :      List[str]								=		self._get_input_ids_and_config()
						lowerCamelCase__ :      str								=		max_length
						lowerCamelCase__ :      List[str]								=		1
						lowerCamelCase__ :      Optional[int]								=		8
						lowerCamelCase__ :      Union[str, Any]								=		9

						for model_class in self.all_generative_model_classes:
									lowerCamelCase__ :      Dict								=		model_class(__magic_name__				)

									lowerCamelCase__ :      Tuple								=		model.generate(__magic_name__				).sequences
									self.assertEqual(generation_outputs.shape[-1]							,    __magic_name__				)

									lowerCamelCase__ :      Optional[int]								=		jit(model.generate				)
									lowerCamelCase__ :      Dict								=		jit_generate(__magic_name__				).sequences

									self.assertListEqual(generation_outputs.tolist()							,    jit_generation_outputs.tolist()				)





			def        _snake_case    (self				):
						lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__ :      int								=		self._get_input_ids_and_config()
						lowerCamelCase__ :      Tuple								=		max_length
						lowerCamelCase__ :      Optional[int]								=		2
						lowerCamelCase__ :      Union[str, Any]								=		1
						lowerCamelCase__ :      Tuple								=		8
						lowerCamelCase__ :      Tuple								=		9

						for model_class in self.all_generative_model_classes:
									lowerCamelCase__ :      Optional[int]								=		model_class(__magic_name__				)

									lowerCamelCase__ :      List[Any]								=		model.generate(__magic_name__				).sequences
									self.assertEqual(generation_outputs.shape[-1]							,    __magic_name__				)

									lowerCamelCase__ :      List[Any]								=		jit(model.generate				)
									lowerCamelCase__ :      Union[str, Any]								=		jit_generate(__magic_name__				).sequences

									self.assertListEqual(generation_outputs.tolist()							,    jit_generation_outputs.tolist()				)





			def        _snake_case    (self				):
						lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__ :      Tuple								=		self._get_input_ids_and_config()

						# pad attention mask on the left
						lowerCamelCase__ :      Any								=		attention_mask.at[(0, 0)].set(0				)

						lowerCamelCase__ :      List[str]								=		False
						lowerCamelCase__ :      str								=		max_length

						for model_class in self.all_generative_model_classes:
									lowerCamelCase__ :      Dict								=		model_class(__magic_name__				)

									lowerCamelCase__ :      List[str]								=		model.generate(__magic_name__							,    attention_mask=__magic_name__				).sequences
									self.assertEqual(generation_outputs.shape[-1]							,    __magic_name__				)

									lowerCamelCase__ :      Tuple								=		jit(model.generate				)
									lowerCamelCase__ :      Any								=		jit_generate(__magic_name__							,    attention_mask=__magic_name__				).sequences

									self.assertListEqual(generation_outputs.tolist()							,    jit_generation_outputs.tolist()				)





			def        _snake_case    (self				):
						lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__ :      Optional[Any]								=		self._get_input_ids_and_config()

						# pad attention mask on the left
						lowerCamelCase__ :      Optional[Any]								=		attention_mask.at[(0, 0)].set(0				)

						lowerCamelCase__ :      int								=		True
						lowerCamelCase__ :      str								=		max_length

						for model_class in self.all_generative_model_classes:
									lowerCamelCase__ :      int								=		model_class(__magic_name__				)

									lowerCamelCase__ :      str								=		model.generate(__magic_name__							,    attention_mask=__magic_name__				).sequences
									self.assertEqual(generation_outputs.shape[-1]							,    __magic_name__				)

									lowerCamelCase__ :      List[Any]								=		jit(model.generate				)
									lowerCamelCase__ :      List[Any]								=		jit_generate(__magic_name__							,    attention_mask=__magic_name__				).sequences

									self.assertListEqual(generation_outputs.tolist()							,    jit_generation_outputs.tolist()				)





			def        _snake_case    (self				):
						lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__							,lowerCamelCase__ :      Optional[Any]								=		self._get_input_ids_and_config()

						# pad attention mask on the left
						lowerCamelCase__ :      Union[str, Any]								=		attention_mask.at[(0, 0)].set(0				)

						lowerCamelCase__ :      Tuple								=		2
						lowerCamelCase__ :      List[Any]								=		max_length

						for model_class in self.all_generative_model_classes:
									lowerCamelCase__ :      Optional[Any]								=		model_class(__magic_name__				)

									lowerCamelCase__ :      Union[str, Any]								=		model.generate(__magic_name__							,    attention_mask=__magic_name__				).sequences
									self.assertEqual(generation_outputs.shape[-1]							,    __magic_name__				)

									lowerCamelCase__ :      int								=		jit(model.generate				)
									lowerCamelCase__ :      Any								=		jit_generate(__magic_name__							,    attention_mask=__magic_name__				).sequences

									self.assertListEqual(generation_outputs.tolist()							,    jit_generation_outputs.tolist()				)







@require_flax
class 				__A					( unittest.TestCase      ):





			def        _snake_case    (self				):
						lowerCamelCase__ :      Dict								=		AutoTokenizer.from_pretrained("""hf-internal-testing/tiny-bert"""				)
						lowerCamelCase__ :      Tuple								=		FlaxAutoModelForCausalLM.from_pretrained("""hf-internal-testing/tiny-bert-flax-only"""				)

						lowerCamelCase__ :      Dict								=		"""Hello world"""
						lowerCamelCase__ :      Union[str, Any]								=		tokenizer(__magic_name__							,    return_tensors="""np"""				).input_ids

						# typos are quickly detected (the correct argument is `do_sample`)
						with self.assertRaisesRegex(__magic_name__							,    """do_samples"""				):
									model.generate(__magic_name__							,    do_samples=__magic_name__				)

						# arbitrary arguments that will not be used anywhere are also not accepted
						with self.assertRaisesRegex(__magic_name__							,    """foo"""				):
									lowerCamelCase__ :      Tuple								=		{"""foo""": """bar"""}
									model.generate(__magic_name__							,    **__magic_name__				)



