
from importlib import import_module

from .logging import get_logger


lowerCamelCase__    :		Optional[Any]          =   get_logger(__name__)



class       _snake_case   :


 def __init__(					self					,  SCREAMING_SNAKE_CASE_					,  SCREAMING_SNAKE_CASE_=None):


   '''simple docstring'''




   lowercase__  :   int    		=      attrs or []
   if module is not None:
     for key in module.__dict__:
       if key in attrs or not key.startswith("""__"""):
         setattr(self					,  SCREAMING_SNAKE_CASE_					,  getattr(SCREAMING_SNAKE_CASE_					,  SCREAMING_SNAKE_CASE_))
   lowercase__  :   str    		=      module._original_module if isinstance(SCREAMING_SNAKE_CASE_					,  _PatchedModuleObj) else module



class       _snake_case   :
 __lowerCAmelCase  :     Optional[int]        =			[]


 def __init__(					self					,  SCREAMING_SNAKE_CASE_					,  SCREAMING_SNAKE_CASE_					,  SCREAMING_SNAKE_CASE_					,  SCREAMING_SNAKE_CASE_=None):


   '''simple docstring'''




   lowercase__  :   Union[str, Any]    		=      obj
   lowercase__  :   str    		=      target
   lowercase__  :   Dict    		=      new
   lowercase__  :   Optional[int]    		=      target.split(""".""")[0]
   lowercase__  :   Dict    		=      {}
   lowercase__  :   Dict    		=      attrs or []


 def __enter__(					self):


   '''simple docstring'''




   *lowercase__		,    lowercase__  :   Optional[Any]    		=      self.target.split(""".""")

   # Patch modules:
   # it's used to patch attributes of submodules like "os.path.join";
   # in this case we need to patch "os" and "os.path"

   for i in range(len(SCREAMING_SNAKE_CASE_)):
     try:
       lowercase__  :   List[Any]    		=      import_module(""".""".join(submodules[: i + 1]))
     except ModuleNotFoundError:
       continue
     # We iterate over all the globals in self.obj in case we find "os" or "os.path"
     for attr in self.obj.__dir__():
       lowercase__  :   Dict    		=      getattr(self.obj					,  SCREAMING_SNAKE_CASE_)
       # We don't check for the name of the global, but rather if its value *is* "os" or "os.path".
       # This allows to patch renamed modules like "from os import path as ospath".
       if obj_attr is submodule or (
           (isinstance(SCREAMING_SNAKE_CASE_					,  _PatchedModuleObj) and obj_attr._original_module is submodule)
       ):
         lowercase__  :   Optional[Any]    		=      obj_attr
         # patch at top level
         setattr(self.obj					,  SCREAMING_SNAKE_CASE_					,  _PatchedModuleObj(SCREAMING_SNAKE_CASE_					,  attrs=self.attrs))
         lowercase__  :   Optional[int]    		=      getattr(self.obj					,  SCREAMING_SNAKE_CASE_)
         # construct lower levels patches
         for key in submodules[i + 1 :]:
           setattr(SCREAMING_SNAKE_CASE_					,  SCREAMING_SNAKE_CASE_					,  _PatchedModuleObj(getattr(SCREAMING_SNAKE_CASE_					,  SCREAMING_SNAKE_CASE_					,  SCREAMING_SNAKE_CASE_)					,  attrs=self.attrs))
           lowercase__  :   str    		=      getattr(SCREAMING_SNAKE_CASE_					,  SCREAMING_SNAKE_CASE_)
         # finally set the target attribute
         setattr(SCREAMING_SNAKE_CASE_					,  SCREAMING_SNAKE_CASE_					,  self.new)

        # Patch attribute itself:
        # it's used for builtins like "open",
        # and also to patch "os.path.join" we may also need to patch "join"
        # itself if it was imported as "from os.path import join".

   if submodules:  # if it's an attribute of a submodule like "os.path.join"
     try:
       lowercase__  :   Union[str, Any]    		=      getattr(import_module(""".""".join(SCREAMING_SNAKE_CASE_))					,  SCREAMING_SNAKE_CASE_)
     except (AttributeError, ModuleNotFoundError):
       return
     # We iterate over all the globals in self.obj in case we find "os.path.join"
     for attr in self.obj.__dir__():
       # We don't check for the name of the global, but rather if its value *is* "os.path.join".
       # This allows to patch renamed attributes like "from os.path import join as pjoin".
       if getattr(self.obj					,  SCREAMING_SNAKE_CASE_) is attr_value:
         lowercase__  :   str    		=      getattr(self.obj					,  SCREAMING_SNAKE_CASE_)
         setattr(self.obj					,  SCREAMING_SNAKE_CASE_					,  self.new)
   elif target_attr in globals()["__builtins__"]:  # if it'a s builtin like "open"
     lowercase__  :   Optional[int]    		=      globals()["""__builtins__"""][target_attr]
     setattr(self.obj					,  SCREAMING_SNAKE_CASE_					,  self.new)
   else:
     raise RuntimeError(f'Tried to patch attribute {target_attr} instead of a submodule.')


 def __exit__(					self					,  *SCREAMING_SNAKE_CASE_):


   '''simple docstring'''




   for attr in list(self.original):
     setattr(self.obj					,  SCREAMING_SNAKE_CASE_					,  self.original.pop(SCREAMING_SNAKE_CASE_))


 def      lowercase__     (					self):


   '''simple docstring'''




   self.__enter__()
   self._active_patches.append(self)



 def      lowercase__     (					self):


   '''simple docstring'''




   try:
     self._active_patches.remove(self)
   except ValueError:
     # If the patch hasn't been started this will fail
     return None

   return self.__exit__()








lowerCamelCase__    :		str          =   [
    [0, 1_6, 1_3, 0, 0, 0],
    [0, 0, 1_0, 1_2, 0, 0],
    [0, 4, 0, 0, 1_4, 0],
    [0, 0, 9, 0, 0, 2_0],
    [0, 0, 0, 7, 0, 4],
    [0, 0, 0, 0, 0, 0],
]

def 		UpperCamelCase	(      lowercase_ , lowercase_ , lowercase_ , lowercase_   )		->	str:


  '''simple docstring'''






  lowercase__  :   Any    		=      [False] * len(lowercase_   )
  lowercase__  :   List[Any]    		=      [s]
  lowercase__  :   int    		=      True

  while queue:
    lowercase__  :   Dict    		=      queue.pop(0   )
    for ind in range(len(graph[u]   )   ):
      if visited[ind] is False and graph[u][ind] > 0:
        queue.append(lowercase_   )
        lowercase__  :   Optional[Any]    		=      True
        lowercase__  :   int    		=      u

  return visited[t]

def 		UpperCamelCase	(      lowercase_ , lowercase_ , lowercase_   )		->	int:


  '''simple docstring'''






  lowercase__  :   Optional[int]    		=      [-1] * (len(lowercase_   ))
  lowercase__  :   Optional[Any]    		=      0
  lowercase__  :   List[Any]    		=      []
  lowercase__  :   Optional[Any]    		=      [i[:] for i in graph]  # Record original cut, copy.
  while bfs(lowercase_ , lowercase_ , lowercase_ , lowercase_   ):
    lowercase__  :   Optional[int]    		=      float("""Inf"""   )
    lowercase__  :   Tuple    		=      sink

    while s != source:
      # Find the minimum value in select path
      lowercase__  :   List[str]    		=      min(lowercase_ , graph[parent[s]][s]   )
      lowercase__  :   List[str]    		=      parent[s]

    max_flow += path_flow
    lowercase__  :   str    		=      sink

    while v != source:
      lowercase__  :   int    		=      parent[v]
      graph[u][v] -= path_flow
      graph[v][u] += path_flow
      lowercase__  :   Union[str, Any]    		=      parent[v]

  for i in range(len(lowercase_   )   ):
    for j in range(len(graph[0]   )   ):
      if graph[i][j] == 0 and temp[i][j] > 0:
        res.append((i, j)   )

  return res


if __name__ == "__main__":
     print(mincut(test_graph, source=0, sink=5))






