





from __future__ import annotations

import math
import random
from typing import Any







class     __snake_case       :





       '''simple docstring'''







       def __init__(  self :    Any		):
         __snake_case:						list[Any]   =						[]
         __snake_case:						int   =						0
         __snake_case:						int   =						0




       def 							UpperCAmelCase__ (  self :    List[Any]		):
         return self.head == self.tail




       def 							UpperCAmelCase__ (  self :    str							,				A :    Any		):
         self.data.append(A		)
         __snake_case:						Union[str, Any]   =						self.tail + 1




       def 							UpperCAmelCase__ (  self :    List[Any]		):
         __snake_case:						Optional[int]   =						self.data[self.head]
         __snake_case:						Any   =						self.head + 1
         return ret




       def 							UpperCAmelCase__ (  self :    Union[str, Any]		):
         return self.tail - self.head






       def 							UpperCAmelCase__ (  self :    List[Any]		):
         print(self.data		)
         print("""**************"""		)
         print(self.data[self.head : self.tail]		)







class     __snake_case       :





       '''simple docstring'''







       def __init__(  self :    str							,				A :    Any		):
         __snake_case:						Optional[Any]   =						data
         __snake_case:						MyNode | None   =						None
         __snake_case:						MyNode | None   =						None
         __snake_case:						int   =						1




       def 							UpperCAmelCase__ (  self :    List[str]		):
         return self.data




       def 							UpperCAmelCase__ (  self :    Union[str, Any]		):
         return self.left




       def 							UpperCAmelCase__ (  self :    List[str]		):
         return self.right




       def 							UpperCAmelCase__ (  self :    Tuple		):
         return self.height




       def 							UpperCAmelCase__ (  self :    int							,				A :    Any		):
         __snake_case:						Optional[Any]   =						data




       def 							UpperCAmelCase__ (  self :    List[Any]							,				A :    MyNode | None		):
         __snake_case:						Optional[int]   =						node




       def 							UpperCAmelCase__ (  self :    Dict							,				A :    MyNode | None		):
         __snake_case:						str   =						node






       def 							UpperCAmelCase__ (  self :    List[Any]							,				A :    int		):
         __snake_case:						Any   =						height







def 			A__							(    SCREAMING_SNAKE_CASE__)   ->    int:
  if node is None:
    return 0
  return node.get_height()







def 			A__							(    SCREAMING_SNAKE_CASE__					,					SCREAMING_SNAKE_CASE__)   ->    int:
  if a > b:
    return a
  return b







def 			A__							(    SCREAMING_SNAKE_CASE__)   ->    MyNode:
  print("""left rotation node:"""					,					node.get_data())
  __snake_case:						Any   =						node.get_left()
  assert ret is not None
  node.set_left(ret.get_right())
  ret.set_right(SCREAMING_SNAKE_CASE__)
  __snake_case:						int   =						my_max(get_height(node.get_right())					,					get_height(node.get_left())) + 1
  node.set_height(SCREAMING_SNAKE_CASE__)
  __snake_case:						Tuple   =						my_max(get_height(ret.get_right())					,					get_height(ret.get_left())) + 1
  ret.set_height(SCREAMING_SNAKE_CASE__)
  return ret







def 			A__							(    SCREAMING_SNAKE_CASE__)   ->    MyNode:
  print("""right rotation node:"""					,					node.get_data())
  __snake_case:						str   =						node.get_right()
  assert ret is not None
  node.set_right(ret.get_left())
  ret.set_left(SCREAMING_SNAKE_CASE__)
  __snake_case:						List[str]   =						my_max(get_height(node.get_right())					,					get_height(node.get_left())) + 1
  node.set_height(SCREAMING_SNAKE_CASE__)
  __snake_case:						Any   =						my_max(get_height(ret.get_right())					,					get_height(ret.get_left())) + 1
  ret.set_height(SCREAMING_SNAKE_CASE__)
  return ret







def 			A__							(    SCREAMING_SNAKE_CASE__)   ->    MyNode:
  __snake_case:						Dict   =						node.get_left()
  assert left_child is not None
  node.set_left(left_rotation(SCREAMING_SNAKE_CASE__))
  return right_rotation(SCREAMING_SNAKE_CASE__)







def 			A__							(    SCREAMING_SNAKE_CASE__)   ->    MyNode:
  __snake_case:						Optional[int]   =						node.get_right()
  assert right_child is not None
  node.set_right(right_rotation(SCREAMING_SNAKE_CASE__))
  return left_rotation(SCREAMING_SNAKE_CASE__)







def 			A__							(    SCREAMING_SNAKE_CASE__					,					SCREAMING_SNAKE_CASE__)   ->    MyNode | None:
  if node is None:
    return MyNode(SCREAMING_SNAKE_CASE__)
  if data < node.get_data():
    node.set_left(insert_node(node.get_left()					,					SCREAMING_SNAKE_CASE__))
    if (
        get_height(node.get_left()) - get_height(node.get_right()) == 2
    ):  # an unbalance detected
      __snake_case:						Optional[Any]   =						node.get_left()
      assert left_child is not None
      if (
          data < left_child.get_data()
      ):  # new node is the left child of the left child
        __snake_case:						Optional[Any]   =						right_rotation(SCREAMING_SNAKE_CASE__)
      else:
        __snake_case:						Dict   =						lr_rotation(SCREAMING_SNAKE_CASE__)
  else:
    node.set_right(insert_node(node.get_right()					,					SCREAMING_SNAKE_CASE__))
    if get_height(node.get_right()) - get_height(node.get_left()) == 2:
      __snake_case:						List[str]   =						node.get_right()
      assert right_child is not None
      if data < right_child.get_data():
        __snake_case:						str   =						rl_rotation(SCREAMING_SNAKE_CASE__)
      else:
        __snake_case:						List[str]   =						left_rotation(SCREAMING_SNAKE_CASE__)
  __snake_case:						List[Any]   =						my_max(get_height(node.get_right())					,					get_height(node.get_left())) + 1
  node.set_height(SCREAMING_SNAKE_CASE__)
  return node







def 			A__							(    SCREAMING_SNAKE_CASE__)   ->    Any:
  while True:
    __snake_case:						Optional[int]   =						root.get_right()
    if right_child is None:
      break
    __snake_case:						Optional[Any]   =						right_child
  return root.get_data()







def 			A__							(    SCREAMING_SNAKE_CASE__)   ->    Any:
  while True:
    __snake_case:						Union[str, Any]   =						root.get_left()
    if left_child is None:
      break
    __snake_case:						Dict   =						left_child
  return root.get_data()







def 			A__							(    SCREAMING_SNAKE_CASE__					,					SCREAMING_SNAKE_CASE__)   ->    MyNode | None:
  __snake_case:						Optional[Any]   =						root.get_left()
  __snake_case:						Optional[int]   =						root.get_right()
  if root.get_data() == data:
    if left_child is not None and right_child is not None:
      __snake_case:						Any   =						get_left_most(SCREAMING_SNAKE_CASE__)
      root.set_data(SCREAMING_SNAKE_CASE__)
      root.set_right(del_node(SCREAMING_SNAKE_CASE__					,					SCREAMING_SNAKE_CASE__))
    elif left_child is not None:
      __snake_case:						List[Any]   =						left_child
    elif right_child is not None:
      __snake_case:						Tuple   =						right_child
    else:
      return None
  elif root.get_data() > data:
    if left_child is None:
      print("""No such data""")
      return root
    else:
      root.set_left(del_node(SCREAMING_SNAKE_CASE__					,					SCREAMING_SNAKE_CASE__))
  else:  # root.get_data() < data
    if right_child is None:
      return root
    else:
      root.set_right(del_node(SCREAMING_SNAKE_CASE__					,					SCREAMING_SNAKE_CASE__))

  if get_height(SCREAMING_SNAKE_CASE__) - get_height(SCREAMING_SNAKE_CASE__) == 2:
    assert right_child is not None
    if get_height(right_child.get_right()) > get_height(right_child.get_left()):
      __snake_case:						str   =						left_rotation(SCREAMING_SNAKE_CASE__)
    else:
      __snake_case:						Dict   =						rl_rotation(SCREAMING_SNAKE_CASE__)
  elif get_height(SCREAMING_SNAKE_CASE__) - get_height(SCREAMING_SNAKE_CASE__) == -2:
    assert left_child is not None
    if get_height(left_child.get_left()) > get_height(left_child.get_right()):
      __snake_case:						List[Any]   =						right_rotation(SCREAMING_SNAKE_CASE__)
    else:
      __snake_case:						Union[str, Any]   =						lr_rotation(SCREAMING_SNAKE_CASE__)
  __snake_case:						Union[str, Any]   =						my_max(get_height(root.get_right())					,					get_height(root.get_left())) + 1
  root.set_height(SCREAMING_SNAKE_CASE__)
  return root







class     __snake_case       :





       '''simple docstring'''







       def __init__(  self :    List[str]		):
         __snake_case:						MyNode | None   =						None




       def 							UpperCAmelCase__ (  self :    Dict		):
         return get_height(self.root		)




       def 							UpperCAmelCase__ (  self :    List[str]							,				A :    Any		):
         print("""insert:""" + str(A		)		)
         __snake_case:						Any   =						insert_node(self.root							,				A		)




       def 							UpperCAmelCase__ (  self :    List[str]							,				A :    Any		):
         print("""delete:""" + str(A		)		)
         if self.root is None:
           print("""Tree is empty!"""		)
           return
         __snake_case:						List[Any]   =						del_node(self.root							,				A		)






       def __str__(  self :    int							,				):  # a level traversale, gives a more intuitive look on the tree
         __snake_case:						Tuple   =						""""""
         __snake_case:						Dict   =						MyQueue()
         q.push(self.root		)
         __snake_case:						List[str]   =						self.get_height()
         if layer == 0:
           return output
         __snake_case:						Optional[Any]   =						0
         while not q.is_empty():
           __snake_case:						Union[str, Any]   =						q.pop()
           __snake_case:						List[str]   =						""" """ * int(math.pow(2							,				layer - 1		)		)
           output += space
           if node is None:
             output += "*"
             q.push(A		)
             q.push(A		)
           else:
             output += str(node.get_data()		)
             q.push(node.get_left()		)
             q.push(node.get_right()		)
           output += space
           __snake_case:						List[Any]   =						cnt + 1
           for i in range(100		):
             if cnt == math.pow(2							,				A		) - 1:
               __snake_case:						Optional[int]   =						layer - 1
               if layer == 0:
                 output += "\n*************************************"
                 return output
               output += "\n"
               break
         output += "\n*************************************"
         return output







def 			A__							(    )   ->    None:
  import doctest

  doctest.testmod()


if __name__ == "__main__":
      _test()
      __UpperCAmelCase       :   Dict				       =							AVLtree()
      __UpperCAmelCase       :   Optional[Any]				       =							list(range(10))
      random.shuffle(lst)
      for i in lst:
            t.insert(i)
            print(str(t))
      random.shuffle(lst)
      for i in lst:
            t.del_node(i)
            print(str(t))













import argparse
import os
import re


# All paths are set with the intent you should run this script from the root of the repo with the command
# python utils/check_dummies.py
__UpperCAmelCase       :   Any				       =							"src/diffusers"

# Matches is_xxx_available()
__UpperCAmelCase       :   List[str]				       =							re.compile(R"is\_([a-z_]*)_available\(\)")
# Matches from xxx import bla
__UpperCAmelCase       :   Dict				       =							re.compile(R"\s+from\s+\S*\s+import\s+([^\(\s].*)\n")


__UpperCAmelCase       :   int				       =							"\n{0} = None\n"

__UpperCAmelCase       :   List[str]				       =							"\nclass {0}(metaclass=DummyObject):\n    _backends = {1}\n\n    def __init__(self, *args, **kwargs):\n        requires_backends(self, {1})\n\n    @classmethod\n    def from_config(cls, *args, **kwargs):\n        requires_backends(cls, {1})\n\n    @classmethod\n    def from_pretrained(cls, *args, **kwargs):\n        requires_backends(cls, {1})\n"


__UpperCAmelCase       :   Tuple				       =							"\ndef {0}(*args, **kwargs):\n    requires_backends({0}, {1})\n"







def 			A__							(    SCREAMING_SNAKE_CASE__)   ->    Any:
  __snake_case:						int   =						_re_backend.findall(SCREAMING_SNAKE_CASE__)
  if len(SCREAMING_SNAKE_CASE__) == 0:
    return None

  return "_and_".join(SCREAMING_SNAKE_CASE__)







def 			A__							(    )   ->    Optional[int]:
  with open(os.path.join(SCREAMING_SNAKE_CASE__					,					"""__init__.py""")					,					"""r"""					,					encoding="""utf-8"""					,					newline="""\n""") as f:
    __snake_case:						Optional[Any]   =						f.readlines()

  # Get to the point we do the actual imports for type checking
  __snake_case:						Tuple   =						0
  __snake_case:						Any   =						{}
  # Go through the end of the file
  while line_index < len(SCREAMING_SNAKE_CASE__):
    # If the line contains is_backend_available, we grab all objects associated with the `else` block
    __snake_case:						List[Any]   =						find_backend(lines[line_index])
    if backend is not None:
      while not lines[line_index].startswith("""else:"""):
        line_index += 1
      line_index += 1
      __snake_case:						Any   =						[]
      # Until we unindent, add backend objects to the list
      while line_index < len(SCREAMING_SNAKE_CASE__) and len(lines[line_index]) > 1:
        __snake_case:						List[Any]   =						lines[line_index]
        __snake_case:						str   =						_re_single_line_import.search(SCREAMING_SNAKE_CASE__)
        if single_line_import_search is not None:
          objects.extend(single_line_import_search.groups()[0].split(""", """))
        elif line.startswith(""" """ * 8):
          objects.append(line[8:-2])
        line_index += 1

      if len(SCREAMING_SNAKE_CASE__) > 0:
        __snake_case:						Optional[Any]   =						objects
    else:
      line_index += 1

  return backend_specific_objects







def 			A__							(    SCREAMING_SNAKE_CASE__					,					SCREAMING_SNAKE_CASE__)   ->    List[Any]:
  if name.isupper():
    return DUMMY_CONSTANT.format(SCREAMING_SNAKE_CASE__)
  elif name.islower():
    return DUMMY_FUNCTION.format(SCREAMING_SNAKE_CASE__					,					SCREAMING_SNAKE_CASE__)
  else:
    return DUMMY_CLASS.format(SCREAMING_SNAKE_CASE__					,					SCREAMING_SNAKE_CASE__)







def 			A__							(    SCREAMING_SNAKE_CASE__=None)   ->    Optional[int]:
  if backend_specific_objects is None:
    __snake_case:						Union[str, Any]   =						read_init()
  # For special correspondence backend to module name as used in the function requires_modulename
  __snake_case:						Union[str, Any]   =						{}

  for backend, objects in backend_specific_objects.items():
    __snake_case:						List[Any]   =						"""[""" + """, """.join(F'''"{b}"''' for b in backend.split("""_and_""")) + """]"""
    __snake_case:						Dict   =						"""# This file is autogenerated by the command `make fix-copies`, do not edit.\n"""
    dummy_file += "from ..utils import DummyObject, requires_backends\n\n"
    dummy_file += "\n".join([create_dummy_object(SCREAMING_SNAKE_CASE__					,					SCREAMING_SNAKE_CASE__) for o in objects])
    __snake_case:						List[str]   =						dummy_file

  return dummy_files







def 			A__							(    SCREAMING_SNAKE_CASE__=False)   ->    int:
  __snake_case:						List[str]   =						create_dummy_files()
  # For special correspondence backend to shortcut as used in utils/dummy_xxx_objects.py
  __snake_case:						Dict   =						{"""torch""": """pt"""}

  # Locate actual dummy modules and read their content.
  __snake_case:						Optional[Any]   =						os.path.join(SCREAMING_SNAKE_CASE__					,					"""utils""")
  __snake_case:						List[Any]   =						{
      backend: os.path.join(SCREAMING_SNAKE_CASE__					,					F'''dummy_{short_names.get(SCREAMING_SNAKE_CASE__					,					SCREAMING_SNAKE_CASE__)}_objects.py''')
      for backend in dummy_files.keys()
  }

  __snake_case:						int   =						{}
  for backend, file_path in dummy_file_paths.items():
    if os.path.isfile(SCREAMING_SNAKE_CASE__):
      with open(SCREAMING_SNAKE_CASE__					,					"""r"""					,					encoding="""utf-8"""					,					newline="""\n""") as f:
        __snake_case:						Any   =						f.read()
    else:
      __snake_case:						Tuple   =						""""""

  for backend in dummy_files.keys():
    if dummy_files[backend] != actual_dummies[backend]:
      if overwrite:
        print(
            F'''Updating diffusers.utils.dummy_{short_names.get(SCREAMING_SNAKE_CASE__					,					SCREAMING_SNAKE_CASE__)}_objects.py as the main '''
            """__init__ has new objects.""")
        with open(dummy_file_paths[backend]					,					"""w"""					,					encoding="""utf-8"""					,					newline="""\n""") as f:
          f.write(dummy_files[backend])
      else:
        raise ValueError(
            """The main __init__ has objects that are not present in """
            F'''diffusers.utils.dummy_{short_names.get(SCREAMING_SNAKE_CASE__					,					SCREAMING_SNAKE_CASE__)}_objects.py. Run `make fix-copies` '''
            """to fix this.""")


if __name__ == "__main__":
      __UpperCAmelCase       :   Optional[Any]				       =							argparse.ArgumentParser()
      parser.add_argument("--fix_and_overwrite", action="store_true", help="Whether to fix inconsistencies.")
      __UpperCAmelCase       :   List[Any]				       =							parser.parse_args()

      check_dummies(args.fix_and_overwrite)






