


"""simple docstring"""
from typing import TYPE_CHECKING

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


__SCREAMING_SNAKE_CASE				:     str		=     {
    'configuration_openai': ['OPENAI_GPT_PRETRAINED_CONFIG_ARCHIVE_MAP', 'OpenAIGPTConfig'],
    'tokenization_openai': ['OpenAIGPTTokenizer'],
}

try:
				if not is_tokenizers_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				__SCREAMING_SNAKE_CASE				:     Union[str, Any]		=     ['OpenAIGPTTokenizerFast']

try:
				if not is_torch_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				__SCREAMING_SNAKE_CASE				:     Any		=     [
				    'OPENAI_GPT_PRETRAINED_MODEL_ARCHIVE_LIST',
				    'OpenAIGPTDoubleHeadsModel',
				    'OpenAIGPTForSequenceClassification',
				    'OpenAIGPTLMHeadModel',
				    'OpenAIGPTModel',
				    'OpenAIGPTPreTrainedModel',
				    'load_tf_weights_in_openai_gpt',
				]

try:
				if not is_tf_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				__SCREAMING_SNAKE_CASE				:     Any		=     [
				    'TF_OPENAI_GPT_PRETRAINED_MODEL_ARCHIVE_LIST',
				    'TFOpenAIGPTDoubleHeadsModel',
				    'TFOpenAIGPTForSequenceClassification',
				    'TFOpenAIGPTLMHeadModel',
				    'TFOpenAIGPTMainLayer',
				    'TFOpenAIGPTModel',
				    'TFOpenAIGPTPreTrainedModel',
				]


if TYPE_CHECKING:
				from .configuration_openai import OPENAI_GPT_PRETRAINED_CONFIG_ARCHIVE_MAP, OpenAIGPTConfig
				from .tokenization_openai import OpenAIGPTTokenizer

				try:
								if not is_tokenizers_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .tokenization_openai_fast import OpenAIGPTTokenizerFast

				try:
								if not is_torch_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .modeling_openai import (
								    OPENAI_GPT_PRETRAINED_MODEL_ARCHIVE_LIST,
								    OpenAIGPTDoubleHeadsModel,
								    OpenAIGPTForSequenceClassification,
								    OpenAIGPTLMHeadModel,
								    OpenAIGPTModel,
								    OpenAIGPTPreTrainedModel,
								    load_tf_weights_in_openai_gpt,
								)

				try:
								if not is_tf_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .modeling_tf_openai import (
								    TF_OPENAI_GPT_PRETRAINED_MODEL_ARCHIVE_LIST,
								    TFOpenAIGPTDoubleHeadsModel,
								    TFOpenAIGPTForSequenceClassification,
								    TFOpenAIGPTLMHeadModel,
								    TFOpenAIGPTMainLayer,
								    TFOpenAIGPTModel,
								    TFOpenAIGPTPreTrainedModel,
								)

else:
				import sys

				__SCREAMING_SNAKE_CASE				:     Optional[int]		=     _LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)







"""simple docstring"""
from typing import Any





class   __A  :





							'''simple docstring'''

							def __init__(					self				:   List[Any]							)       ->int:



														"""simple docstring"""



														snake_case_     							=		[]
														snake_case_     							=		0



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



														"""simple docstring"""



														snake_case_     							=		"""<""" + str(self.stack							)[1:-1] + """>"""
														return printed



							def 		lowerCAmelCase							(					self				:   List[Any]		,							UpperCAmelCase_				:   Any							)       ->None:



														"""simple docstring"""



														self.stack.append(UpperCAmelCase_							)
														snake_case_     							=		self.length + 1



							def 		lowerCAmelCase							(					self				:   List[str]							)       ->Any:



														"""simple docstring"""



														self.rotate(1							)
														snake_case_     							=		self.stack[self.length - 1]
														snake_case_     							=		self.stack[:-1]
														self.rotate(self.length - 1							)
														snake_case_     							=		self.length - 1
														return dequeued



							def 		lowerCAmelCase							(					self				:   List[str]		,							UpperCAmelCase_				:   int							)       ->None:



														"""simple docstring"""



														for _ in range(UpperCAmelCase_							):
																					snake_case_     							=		self.stack[0]
																					snake_case_     							=		self.stack[1:]
																					self.put(UpperCAmelCase_							)
																					snake_case_     							=		self.length - 1



							def 		lowerCAmelCase							(					self				:   Dict							)       ->Any:



														"""simple docstring"""



														snake_case_     							=		self.get()
														self.put(UpperCAmelCase_							)
														self.rotate(self.length - 1							)
														return front



							def 		lowerCAmelCase							(					self				:   Optional[Any]							)       ->int:



														"""simple docstring"""



														return self.length



