

"""simple docstring"""

from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available


UpperCamelCase__ :    List[str] 					=							{
    "configuration_donut_swin": ["DONUT_SWIN_PRETRAINED_CONFIG_ARCHIVE_MAP", "DonutSwinConfig"],
    "processing_donut": ["DonutProcessor"],
}

try:
		if not is_torch_available():
				raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
		pass
else:
		UpperCamelCase__ :    Dict 					=							[
		    "DONUT_SWIN_PRETRAINED_MODEL_ARCHIVE_LIST",
		    "DonutSwinModel",
		    "DonutSwinPreTrainedModel",
		]

try:
		if not is_vision_available():
				raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
		pass
else:
		UpperCamelCase__ :    Tuple 					=							["DonutFeatureExtractor"]
		UpperCamelCase__ :    Tuple 					=							["DonutImageProcessor"]


if TYPE_CHECKING:
		from .configuration_donut_swin import DONUT_SWIN_PRETRAINED_CONFIG_ARCHIVE_MAP, DonutSwinConfig
		from .processing_donut import DonutProcessor

		try:
				if not is_torch_available():
						raise OptionalDependencyNotAvailable()
		except OptionalDependencyNotAvailable:
				pass
		else:
				from .modeling_donut_swin import (
				    DONUT_SWIN_PRETRAINED_MODEL_ARCHIVE_LIST,
				    DonutSwinModel,
				    DonutSwinPreTrainedModel,
				)

		try:
				if not is_vision_available():
						raise OptionalDependencyNotAvailable()
		except OptionalDependencyNotAvailable:
				pass
		else:
				from .feature_extraction_donut import DonutFeatureExtractor
				from .image_processing_donut import DonutImageProcessor

else:
		import sys

		UpperCamelCase__ :    Optional[Any] 					=							_LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)








"""simple docstring"""

import functools
from math import sqrt
from time import time




def       snake_case__	(       lowerCAmelCase   :		int				,					*lowerCAmelCase   :		str				,					**lowerCAmelCase   :		List[Any]		):
					__snake_case          =	time()
					__snake_case          =	func(*lowerCAmelCase				,					**lowerCAmelCase		)
					__snake_case          =	time()
					if int(end - start		) > 0:
										print(F'''{func.__name__} runtime: {(end - start):0.4f} s'''		)
					else:
										print(F'''{func.__name__} runtime: {(end - start) * 1_000:0.4f} ms'''		)
					return output




def       snake_case__	(       lowerCAmelCase   :		int		):
					if n < 0:
										raise Exception("""n is negative"""		)
					if n == 0:
										return [0]
					__snake_case          =	[0, 1]
					for _ in range(n - 1		):
										fib.append(fib[-1] + fib[-2]		)
					return fib




def       snake_case__	(       lowerCAmelCase   :		int		):

					def fib_recursive_term(lowerCAmelCase   :		int		) -> int:
										if i < 0:
															raise Exception("""n is negative"""		)
										if i < 2:
															return i
										return fib_recursive_term(i - 1		) + fib_recursive_term(i - 2		)

					if n < 0:
										raise Exception("""n is negative"""		)
					return [fib_recursive_term(lowerCAmelCase		) for i in range(n + 1		)]




def       snake_case__	(       lowerCAmelCase   :		int		):

					@functools.cache
					def fib_recursive_term(lowerCAmelCase   :		int		) -> int:
										if i < 0:
															raise Exception("""n is negative"""		)
										if i < 2:
															return i
										return fib_recursive_term(i - 1		) + fib_recursive_term(i - 2		)

					if n < 0:
										raise Exception("""n is negative"""		)
					return [fib_recursive_term(lowerCAmelCase		) for i in range(n + 1		)]




def       snake_case__	(       lowerCAmelCase   :		int		):
					if n < 0:
										raise Exception("""n is negative"""		)
					# Cache must be outside recursuive function
					# other it will reset every time it calls itself.
					__snake_case          =	{0: 0, 1: 1, 2: 1}  # Prefilled cache

					def rec_fn_memoized(lowerCAmelCase   :		int		) -> int:
										if num in cache:
															return cache[num]

										__snake_case          =	rec_fn_memoized(num - 1		) + rec_fn_memoized(num - 2		)
										__snake_case          =	value
										return value

					return [rec_fn_memoized(lowerCAmelCase		) for i in range(n + 1		)]




def       snake_case__	(       lowerCAmelCase   :		int		):
					if n < 0:
										raise Exception("""n is negative"""		)
					if n >= 1_475:
										raise Exception("""n is too large"""		)
					__snake_case          =	sqrt(5		)
					__snake_case          =	(1 + sqrt_a) / 2
					return [round(phi**i / sqrt_a		) for i in range(n + 1		)]


if __name__ == "__main__":
		UpperCamelCase__ :    Optional[Any] 					=							30
		time_func(fib_iterative, num)
		time_func(fib_recursive, num)  # Around 3s runtime
		time_func(fib_recursive_cached, num)  # Around 0ms runtime
		time_func(fib_memoization, num)
		time_func(fib_binet, num)


