


from __future__ import annotations

from queue import Queue





class    _a				:




	def __init__(   self		:						Dict						)->			None:
			lowerCAmelCase__  :     dict[int, list[int]]       	=   {}




	def 				UpperCAmelCase__(   self		:						List[str]						)->			None:
			for i in self.vertices:
					print(_SCREAMING_SNAKE_CASE						,   ''' : '''						,   ''' -> '''.join([str(_SCREAMING_SNAKE_CASE						) for j in self.vertices[i]]						)						)




	def 				UpperCAmelCase__(   self		:						Union[str, Any]						,   _SCREAMING_SNAKE_CASE		:						int						,   _SCREAMING_SNAKE_CASE		:						int						)->			None:
			if from_vertex in self.vertices:
					self.vertices[from_vertex].append(_SCREAMING_SNAKE_CASE						)
			else:
					lowerCAmelCase__  :     int       	=   [to_vertex]




	def 				UpperCAmelCase__(   self		:						str						,   _SCREAMING_SNAKE_CASE		:						int						)->			set[int]:
			lowerCAmelCase__  :     Union[str, Any]       	=   set()

			# create a first in first out queue to store all the vertices for BFS
			lowerCAmelCase__  :     Queue       	=   Queue()

			# mark the source node as visited and enqueue it
			visited.add(_SCREAMING_SNAKE_CASE						)
			queue.put(_SCREAMING_SNAKE_CASE						)

			while not queue.empty():
					lowerCAmelCase__  :     List[Any]       	=   queue.get()

					# loop through all adjacent vertex and enqueue it if not yet visited
					for adjacent_vertex in self.vertices[vertex]:
							if adjacent_vertex not in visited:
									queue.put(_SCREAMING_SNAKE_CASE						)
									visited.add(_SCREAMING_SNAKE_CASE						)
			return visited


if __name__ == "__main__":
		from doctest import testmod

		testmod(verbose=True)

		lowerCamelCase		=						Graph()
		g.add_edge(0, 1)
		g.add_edge(0, 2)
		g.add_edge(1, 2)
		g.add_edge(2, 0)
		g.add_edge(2, 3)
		g.add_edge(3, 3)

		g.print_graph()
		# 0  :  1 -> 2
		# 1  :  2
		# 2  :  0 -> 3
		# 3  :  3

		assert sorted(g.bfs(2)) == [0, 1, 2, 3]








from .chunk_utils import chunk_layer
from .data_transforms import make_atomaa_masks
from .feats import atomaa_to_atomaa, frames_and_literature_positions_to_atomaa_pos, torsion_angles_to_frames
from .loss import compute_predicted_aligned_error, compute_tm
from .protein import Protein as OFProtein
from .protein import to_pdb
from .rigid_utils import Rigid, Rotation
from .tensor_utils import dict_multimap, flatten_final_dims, permute_final_dims




