
"""simple docstring"""

from collections import OrderedDict
from typing import Mapping

from packaging import version

from ...configuration_utils import PretrainedConfig
from ...onnx import OnnxConfig
from ...utils import logging
from ...utils.backbone_utils import BackboneConfigMixin, get_aligned_output_features_output_indices


UpperCamelCase     :    Dict       =			logging.get_logger(__name__)

UpperCamelCase     :    Dict       =			{
    "microsoft/swin-tiny-patch4-window7-224": (
        "https://huggingface.co/microsoft/swin-tiny-patch4-window7-224/resolve/main/config.json"
    ),
    # See all Swin models at https://huggingface.co/models?filter=swin
}

class __lowerCAmelCase		(				__SCREAMING_SNAKE_CASE      ,  __SCREAMING_SNAKE_CASE      ):
     lowercase						       =						"swin"

     lowercase						       =						{
         "num_attention_heads": "num_heads",
         "num_hidden_layers": "num_layers",
     }





     def __init__(     self     ,					__UpperCAmelCase=224     ,					__UpperCAmelCase=4     ,					__UpperCAmelCase=3     ,					__UpperCAmelCase=96     ,					__UpperCAmelCase=[2, 2, 6, 2]     ,					__UpperCAmelCase=[3, 6, 12, 24]     ,					__UpperCAmelCase=7     ,					__UpperCAmelCase=4.0     ,					__UpperCAmelCase=True     ,					__UpperCAmelCase=0.0     ,					__UpperCAmelCase=0.0     ,					__UpperCAmelCase=0.1     ,					__UpperCAmelCase="gelu"     ,					__UpperCAmelCase=False     ,					__UpperCAmelCase=0.0_2     ,					__UpperCAmelCase=1E-5     ,					__UpperCAmelCase=32     ,					__UpperCAmelCase=None     ,					__UpperCAmelCase=None     ,					**__UpperCAmelCase     ,					):

      '''simple docstring'''




      super().__init__(**__UpperCAmelCase				)

      __UpperCamelCase      =	image_size
      __UpperCamelCase      =	patch_size
      __UpperCamelCase      =	num_channels
      __UpperCamelCase      =	embed_dim
      __UpperCamelCase      =	depths
      __UpperCamelCase      =	len(__UpperCAmelCase				)
      __UpperCamelCase      =	num_heads
      __UpperCamelCase      =	window_size
      __UpperCamelCase      =	mlp_ratio
      __UpperCamelCase      =	qkv_bias
      __UpperCamelCase      =	hidden_dropout_prob
      __UpperCamelCase      =	attention_probs_dropout_prob
      __UpperCamelCase      =	drop_path_rate
      __UpperCamelCase      =	hidden_act
      __UpperCamelCase      =	use_absolute_embeddings
      __UpperCamelCase      =	layer_norm_eps
      __UpperCamelCase      =	initializer_range
      __UpperCamelCase      =	encoder_stride
      # we set the hidden_size attribute in order to make Swin work with VisionEncoderDecoderModel
      # this indicates the channel dimension after the last stage of the model
      __UpperCamelCase      =	int(embed_dim * 2 ** (len(__UpperCAmelCase				) - 1)				)
      __UpperCamelCase      =	['stem'] + [F'stage{idx}' for idx in range(1     ,					len(__UpperCAmelCase				) + 1				)]
      __UpperCamelCase  ,     __UpperCamelCase      =	get_aligned_output_features_output_indices(
          out_features=__UpperCAmelCase     ,					out_indices=__UpperCAmelCase     ,					stage_names=self.stage_names				)


class __lowerCAmelCase		(				__SCREAMING_SNAKE_CASE      ):
     lowercase						       =						version.parse("1.11"      )





     @property
     def 						UpperCAmelCase (     self				):

      '''simple docstring'''




      return OrderedDict(
          [
              ('pixel_values', {0: 'batch', 1: 'num_channels', 2: 'height', 3: 'width'}),
          ]				)







     @property
     def 						UpperCAmelCase (     self				):

      '''simple docstring'''




      return 1E-4





"""simple docstring"""

import heapq as hq
import math
from collections.abc import Iterator

class __lowerCAmelCase		:





     def __init__(     self     ,					__UpperCAmelCase				):

      '''simple docstring'''




      __UpperCamelCase      =	str(id_				)
      __UpperCamelCase      =	None
      __UpperCamelCase      =	None
      __UpperCamelCase      =	[]
      __UpperCamelCase      =	{}  # {vertex:distance}





     def __lt__(     self     ,					__UpperCAmelCase				):

      '''simple docstring'''




      return self.key < other.key





     def __repr__(     self				):

      '''simple docstring'''




      return self.id





     def 						UpperCAmelCase (     self     ,					__UpperCAmelCase				):

      '''simple docstring'''




      self.neighbors.append(__UpperCAmelCase				)







     def 						UpperCAmelCase (     self     ,					__UpperCAmelCase     ,					__UpperCAmelCase				):

      '''simple docstring'''




      __UpperCamelCase      =	weight






def 							A						(    snake_case				:List[Any]    , snake_case				:Dict    , snake_case				:Any    , snake_case				:str		)				->     List[str]:
 # add the neighbors:
 graph[a - 1].add_neighbor(graph[b - 1]		)
 graph[b - 1].add_neighbor(graph[a - 1]		)
 # add the edges:
 graph[a - 1].add_edge(graph[b - 1]    , snake_case		)
 graph[b - 1].add_edge(graph[a - 1]    , snake_case		)






def 							A						(    snake_case				:list    , snake_case				:Vertex		)				->     list:
 __UpperCamelCase      =	[]
 for u in graph:
  __UpperCamelCase      =	math.inf
  __UpperCamelCase      =	None
 __UpperCamelCase      =	0
 __UpperCamelCase      =	graph[:]
 while q:
  __UpperCamelCase      =	min(snake_case		)
  q.remove(snake_case		)
  for v in u.neighbors:
   if (v in q) and (u.edges[v.id] < v.key):
    __UpperCamelCase      =	u
    __UpperCamelCase      =	u.edges[v.id]
 for i in range(1    , len(snake_case		)		):
  a.append((int(graph[i].id		) + 1, int(graph[i].pi.id		) + 1)		)
 return a






def 							A						(    snake_case				:list    , snake_case				:Vertex		)				->     Iterator[tuple]:
 for u in graph:
  __UpperCamelCase      =	math.inf
  __UpperCamelCase      =	None
 __UpperCamelCase      =	0

 __UpperCamelCase      =	list(snake_case		)
 hq.heapify(snake_case		)

 while h:
  __UpperCamelCase      =	hq.heappop(snake_case		)
  for v in u.neighbors:
   if (v in h) and (u.edges[v.id] < v.key):
    __UpperCamelCase      =	u
    __UpperCamelCase      =	u.edges[v.id]
    hq.heapify(snake_case		)

 for i in range(1    , len(snake_case		)		):
  yield (int(graph[i].id		) + 1, int(graph[i].pi.id		) + 1)






def 							A						(    )				->     None:
 pass


if __name__ == "__main__":
      import doctest

      doctest.testmod()



