




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







class 						A:



 '''simple docstring'''


 def __init__(       self      :						List[str]		,							A_      :						Optional[Any]						)     ->			Dict:

       """simple docstring"""






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

 def __lt__(       self      :						Dict		,							A_      :						Optional[Any]						)     ->			Optional[int]:

       """simple docstring"""






       return self.key < other.key

 def __repr__(       self      :						Optional[Any]						)     ->			Dict:

       """simple docstring"""






       return self.id

 def        a__				(       self      :						int		,							A_      :						Optional[Any]						)     ->			List[str]:

       """simple docstring"""






       self.neighbors.append(A_						)





 def        a__				(       self      :						Optional[Any]		,							A_      :						Any		,							A_      :						Any						)     ->			List[Any]:

       """simple docstring"""






       lowerCamelCase_	  =					weight

def     _SCREAMING_SNAKE_CASE    (							lowercase			: Dict			,							lowercase			: Tuple			,							lowercase			: Optional[int]			,							lowercase			: Optional[int]  ):


      '''simple docstring'''



      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]			,							lowercase  )
      graph[b - 1].add_edge(graph[a - 1]			,							lowercase  )

def     _SCREAMING_SNAKE_CASE    (							lowercase			: list			,							lowercase			: Vertex  ):


      '''simple docstring'''



      lowerCamelCase_	  =					[]
      for u in graph:
            lowerCamelCase_	  =					math.inf
            lowerCamelCase_	  =					None
      lowerCamelCase_	  =					0
      lowerCamelCase_	  =					graph[:]
      while q:
            lowerCamelCase_	  =					min(lowercase  )
            q.remove(lowercase  )
            for v in u.neighbors:
                  if (v in q) and (u.edges[v.id] < v.key):
                        lowerCamelCase_	  =					u
                        lowerCamelCase_	  =					u.edges[v.id]
      for i in range(1			,							len(lowercase  )  ):
            a.append((int(graph[i].id  ) + 1, int(graph[i].pi.id  ) + 1)  )
      return a

def     _SCREAMING_SNAKE_CASE    (							lowercase			: list			,							lowercase			: Vertex  ):


      '''simple docstring'''



      for u in graph:
            lowerCamelCase_	  =					math.inf
            lowerCamelCase_	  =					None
      lowerCamelCase_	  =					0

      lowerCamelCase_	  =					list(lowercase  )
      hq.heapify(lowercase  )

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

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

def     _SCREAMING_SNAKE_CASE    (							):


      '''simple docstring'''








if __name__ == "__main__":
 import doctest

 doctest.testmod()






import platform
from argparse import ArgumentParser

import huggingface_hub

from .. import __version__ as version
from ..utils import is_accelerate_available, is_torch_available, is_transformers_available, is_xformers_available
from . import BaseDiffusersCLICommand

def     _SCREAMING_SNAKE_CASE    (							lowercase			: Optional[Any]  ):


      '''simple docstring'''



      return EnvironmentCommand()







class 						A(		UpperCamelCase     ):



 '''simple docstring'''


 @staticmethod
 def        a__				(       A_      :						ArgumentParser						)     ->			str:

       """simple docstring"""






       lowerCamelCase_	  =					parser.add_parser('env'						)
       download_parser.set_defaults(func=A_						)

 def        a__				(       self      :						Optional[Any]						)     ->			Any:

       """simple docstring"""






       lowerCamelCase_	  =					huggingface_hub.__version__

       lowerCamelCase_	  =					'not installed'
       lowerCamelCase_	  =					'NA'
       if is_torch_available():
             import torch

             lowerCamelCase_	  =					torch.__version__
             lowerCamelCase_	  =					torch.cuda.is_available()

       lowerCamelCase_	  =					'not installed'
       if is_transformers_available():
             import transformers

             lowerCamelCase_	  =					transformers.__version__

       lowerCamelCase_	  =					'not installed'
       if is_accelerate_available():
             import accelerate

             lowerCamelCase_	  =					accelerate.__version__

       lowerCamelCase_	  =					'not installed'
       if is_xformers_available():
             import xformers

             lowerCamelCase_	  =					xformers.__version__

       lowerCamelCase_	  =					{
           '`diffusers` version': version,
           'Platform': platform.platform(),
           'Python version': platform.python_version(),
           'PyTorch version (GPU?)': f"""{pt_version} ({pt_cuda_available})""",
           'Huggingface_hub version': hub_version,
           'Transformers version': transformers_version,
           'Accelerate version': accelerate_version,
           'xFormers version': xformers_version,
           'Using GPU in script?': '<fill in>',
           'Using distributed or parallel set-up in script?': '<fill in>',
       }

       print('\nCopy-and-paste the text below in your GitHub issue and FILL OUT the two last points.\n'						)
       print(self.format_dict(A_						)						)

       return info





 @staticmethod
 def        a__				(       A_      :						Dict						)     ->			Any:

       """simple docstring"""






       return "\n".join([f"""- {prop}: {val}""" for prop, val in d.items()]						) + "\n"



