'''simple docstring'''






SCREAMING_SNAKE_CASE_	   =			{
    'A': ['B', 'C', 'E'],
    'B': ['A', 'D', 'E'],
    'C': ['A', 'F', 'G'],
    'D': ['B'],
    'E': ['A', 'B', 'D'],
    'F': ['C'],
    'G': ['C'],
}






def  UpperCamelCase__					(					_lowercase    :				dict   ,    _lowercase    :				Any   ,    _lowercase    :				List[str]     )							->	list[str]:
  __UpperCAmelCase:					Optional[int]		= set()
  # keep track of all the paths to be checked
  __UpperCAmelCase:					Any		= [[start]]

  # return path if start is goal
  if start == goal:
    return [start]

  # keeps looping until all possible paths have been checked
  while queue:
    # pop the first path from the queue
    __UpperCAmelCase:					int		= queue.pop(0     )
    # get the last node from the path
    __UpperCAmelCase:					Optional[Any]		= path[-1]
    if node not in explored:
      __UpperCAmelCase:					Dict		= graph[node]
      # go through all neighbour nodes, construct a new path and
      # push it into the queue
      for neighbour in neighbours:
        __UpperCAmelCase:					Union[str, Any]		= list(_lowercase     )
        new_path.append(_lowercase     )
        queue.append(_lowercase     )
        # return path if neighbour is goal
        if neighbour == goal:
          return new_path

            # mark node as explored
      explored.add(_lowercase     )

    # in case there's no path between the 2 nodes
  return []






def  UpperCamelCase__					(					_lowercase    :				dict   ,    _lowercase    :				List[Any]   ,    _lowercase    :				Dict     )							->	int:
  if not graph or start not in graph or target not in graph:
    return -1
  if start == target:
    return 0
  __UpperCAmelCase:					str		= [start]
  __UpperCAmelCase:					int		= set(_lowercase     )
  # Keep tab on distances from `start` node.
  __UpperCAmelCase:					List[Any]		= {start: 0, target: -1}
  while queue:
    __UpperCAmelCase:					str		= queue.pop(0     )
    if node == target:
      __UpperCAmelCase:					Optional[Any]		= (
          dist[node] if dist[target] == -1 else min(dist[target]   ,    dist[node]     )
      )
    for adjacent in graph[node]:
      if adjacent not in visited:
        visited.add(_lowercase     )
        queue.append(_lowercase     )
        __UpperCAmelCase:					int		= dist[node] + 1
  return dist[target]


if __name__ == "__main__":
    print(bfs_shortest_path(demo_graph, 'G', 'D'))  # returns ['G', 'C', 'A', 'B', 'D']
    print(bfs_shortest_path_distance(demo_graph, 'G', 'D'))  # returns 4



'''simple docstring'''






import os
import zipfile

import requests
from get_ci_error_statistics import download_artifact, get_artifacts_links






def  UpperCamelCase__					(					_lowercase    :				Union[str, Any]   ,    _lowercase    :				List[Any]=7     )							->	Union[str, Any]:
  __UpperCAmelCase:					Optional[int]		= None
  if token is not None:
    __UpperCAmelCase:					List[Any]		= {"""Accept""": """application/vnd.github+json""", """Authorization""": F'''Bearer {token}'''}

  # The id of a workflow (not of a workflow run)
  __UpperCAmelCase:					List[str]		= """636036"""

  __UpperCAmelCase:					Optional[int]		= F'''https://api.github.com/repos/huggingface/transformers/actions/workflows/{workflow_id}/runs'''
  # On `main` branch + event being `schedule` + not returning PRs + only `num_runs` results
  url += F'''?branch=main&event=schedule&exclude_pull_requests=true&per_page={num_runs}'''

  __UpperCAmelCase:					List[Any]		= requests.get(_lowercase   ,    headers=_lowercase     ).json()

  return result["workflow_runs"]






def  UpperCamelCase__					(					_lowercase    :				Optional[int]     )							->	List[str]:
  __UpperCAmelCase:					str		= get_daily_ci_runs(_lowercase     )
  __UpperCAmelCase:					str		= None
  for workflow_run in workflow_runs:
    if workflow_run["status"] == "completed":
      __UpperCAmelCase:					Optional[int]		= workflow_run["""id"""]
      break

  return workflow_run_id






def  UpperCamelCase__					(					_lowercase    :				Optional[int]   ,    _lowercase    :				List[str]   ,    _lowercase    :				List[str]     )							->	Dict:
  __UpperCAmelCase:					List[Any]		= get_last_daily_ci_runs(_lowercase     )
  if workflow_run_id is not None:
    __UpperCAmelCase:					List[Any]		= get_artifacts_links(worflow_run_id=_lowercase   ,    token=_lowercase     )
    for artifact_name in artifact_names:
      if artifact_name in artifacts_links:
        __UpperCAmelCase:					str		= artifacts_links[artifact_name]
        download_artifact(
            artifact_name=_lowercase   ,    artifact_url=_lowercase   ,    output_dir=_lowercase   ,    token=_lowercase     )







def  UpperCamelCase__					(					_lowercase    :				str   ,    _lowercase    :				Tuple   ,    _lowercase    :				Tuple     )							->	int:
  get_last_daily_ci_artifacts(_lowercase   ,    _lowercase   ,    _lowercase     )

  __UpperCAmelCase:					int		= {}
  for artifact_name in artifact_names:
    __UpperCAmelCase:					Optional[Any]		= os.path.join(_lowercase   ,    F'''{artifact_name}.zip'''     )
    if os.path.isfile(_lowercase     ):
      __UpperCAmelCase:					Any		= {}
      with zipfile.ZipFile(_lowercase     ) as z:
        for filename in z.namelist():
          if not os.path.isdir(_lowercase     ):
            # read the file
            with z.open(_lowercase     ) as f:
              __UpperCAmelCase:					Dict		= f.read().decode("""UTF-8"""     )

  return results