
'''simple docstring'''







from __future__ import annotations

from typing import Generic, TypeVar

_snake_case					: List[Any]     			=					TypeVar("""T""")


class       lowerCAmelCase			(					A__      ):
		pass


class       lowerCAmelCase			(					A__      ):
		pass


class       lowerCAmelCase			(					Generic[T]      ):




		def __init__(					self       ,    UpperCamelCase = 10   ):
								_SCREAMING_SNAKE_CASE					=			[]
								_SCREAMING_SNAKE_CASE					=			limit




		def __bool__(					self   ):
								return bool(self.stack   )




		def __str__(					self   ):
								return str(self.stack   )




		def      lowercase							(					self       ,    UpperCamelCase   ):
								if len(self.stack   ) >= self.limit:
														raise StackOverflowError
								self.stack.append(__A   )




		def      lowercase							(					self   ):
								if not self.stack:
														raise StackUnderflowError
								return self.stack.pop()




		def      lowercase							(					self   ):
								if not self.stack:
														raise StackUnderflowError
								return self.stack[-1]




		def      lowercase							(					self   ):
								return not bool(self.stack   )




		def      lowercase							(					self   ):
								return self.size() == self.limit




		def      lowercase							(					self   ):
								return len(self.stack   )




		def __contains__(					self       ,    UpperCamelCase   ):
								return item in self.stack



def       _a		(						):
						_SCREAMING_SNAKE_CASE					=			Stack(10	)
						assert bool(lowercase__	) is False
						assert stack.is_empty() is True
						assert stack.is_full() is False
						assert str(lowercase__	) == "[]"

						try:
												_SCREAMING_SNAKE_CASE					=			stack.pop()
												raise AssertionError  # This should not happen
						except StackUnderflowError:
												assert True  # This should happen

						try:
												_SCREAMING_SNAKE_CASE					=			stack.peek()
												raise AssertionError  # This should not happen
						except StackUnderflowError:
												assert True  # This should happen

						for i in range(10	):
												assert stack.size() == i
												stack.push(lowercase__	)

						assert bool(lowercase__	)
						assert not stack.is_empty()
						assert stack.is_full()
						assert str(lowercase__	) == str(list(range(10	)	)	)
						assert stack.pop() == 9
						assert stack.peek() == 8

						stack.push(100	)
						assert str(lowercase__	) == str([0, 1, 2, 3, 4, 5, 6, 7, 8, 100]	)

						try:
												stack.push(200	)
												raise AssertionError  # This should not happen
						except StackOverflowError:
												assert True  # This should happen

						assert not stack.is_empty()
						assert stack.size() == 10

						assert 5 in stack
						assert 55 not in stack


if __name__ == "__main__":
						test_stack()

"""simple docstring"""






from typing import TYPE_CHECKING

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


__UpperCAmelCase 					=    {
    'configuration_marian': ['MARIAN_PRETRAINED_CONFIG_ARCHIVE_MAP', 'MarianConfig', 'MarianOnnxConfig'],
}

try:
				if not is_sentencepiece_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				__UpperCAmelCase 					=    ['MarianTokenizer']

try:
				if not is_torch_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				__UpperCAmelCase 					=    [
				    'MARIAN_PRETRAINED_MODEL_ARCHIVE_LIST',
				    'MarianForCausalLM',
				    'MarianModel',
				    'MarianMTModel',
				    'MarianPreTrainedModel',
				]

try:
				if not is_tf_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				__UpperCAmelCase 					=    ['TFMarianModel', 'TFMarianMTModel', 'TFMarianPreTrainedModel']

try:
				if not is_flax_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				__UpperCAmelCase 					=    ['FlaxMarianModel', 'FlaxMarianMTModel', 'FlaxMarianPreTrainedModel']

if TYPE_CHECKING:
				from .configuration_marian import MARIAN_PRETRAINED_CONFIG_ARCHIVE_MAP, MarianConfig, MarianOnnxConfig

				try:
								if not is_sentencepiece_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .tokenization_marian import MarianTokenizer

				try:
								if not is_torch_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .modeling_marian import (
								    MARIAN_PRETRAINED_MODEL_ARCHIVE_LIST,
								    MarianForCausalLM,
								    MarianModel,
								    MarianMTModel,
								    MarianPreTrainedModel,
								)

				try:
								if not is_tf_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .modeling_tf_marian import TFMarianModel, TFMarianMTModel, TFMarianPreTrainedModel

				try:
								if not is_flax_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .modeling_flax_marian import FlaxMarianModel, FlaxMarianMTModel, FlaxMarianPreTrainedModel

else:
				import sys

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






