
from __future__ import annotations

from random import random
from typing import Generic, TypeVar

lowercase__          =TypeVar('KT')
lowercase__          =TypeVar('VT')



class 		UpperCamelCase__  (	Generic[KT, VT]   ):
   def __init__(self			: Dict ,    snake_case_			: KT | str = "root" ,    snake_case_			: VT | None = None       ):
    __a			:  List[str]		    =  key
    __a			:  Any		    =  value
    __a			:  list[Node[KT, VT]]		    =  []
   def __repr__(self			: str       ):
    return f"Node({self.key}: {self.value})"







   @property
   def 				lowerCAmelCase      (self			: List[str]       ):
    return len(self.forward       )





class 		UpperCamelCase__  (	Generic[KT, VT]   ):
   def __init__(self			: Union[str, Any] ,    snake_case_			: float = 0.5 ,    snake_case_			: int = 1_6       ):
    __a			:  Node[KT, VT]		    =  Node[KT, VT]()
    __a			:  int		    =  0
    __a			:  List[Any]		    =  p
    __a			:  Optional[int]		    =  max_level
   def __str__(self			: List[Any]       ):
    __a			:  str		    =  list(self       )

    if len(snake_case_       ) == 0:
     return f"SkipList(level={self.level})"

    __a			:  Tuple		    =  max((len(str(snake_case_       )       ) for item in items) ,    default=4       )
    __a			:  Dict		    =  max(snake_case_ ,    4       ) + 4

    __a			:  Dict		    =  self.head
    __a			:  List[str]		    =  []

    __a			:  Dict		    =  node.forward.copy()
    lines.append(f"[{node.key}]".ljust(snake_case_ ,    '''-'''       ) + '''* ''' * len(snake_case_       )       )
    lines.append(''' ''' * label_size + '''| ''' * len(snake_case_       )       )

    while len(node.forward       ) != 0:
     __a			:  Any		    =  node.forward[0]

     lines.append(
         f"[{node.key}]".ljust(snake_case_ ,    '''-'''       )
         + ''' '''.join(str(n.key       ) if n.key == node.key else '''|''' for n in forwards       )       )
     lines.append(''' ''' * label_size + '''| ''' * len(snake_case_       )       )
     __a			:  Optional[int]		    =  node.forward

    lines.append('''None'''.ljust(snake_case_       ) + '''* ''' * len(snake_case_       )       )
    return f"SkipList(level={self.level})\n" + "\n".join(snake_case_       )
   def __iter__(self			: int       ):
    __a			:  Optional[Any]		    =  self.head

    while len(node.forward       ) != 0:
     yield node.forward[0].key
     __a			:  List[Any]		    =  node.forward[0]
   def 				lowerCAmelCase      (self			: Union[str, Any]       ):
    __a			:  str		    =  1
    while random() < self.p and level < self.max_level:
     level += 1

    return level
   def 				lowerCAmelCase      (self			: Dict ,    snake_case_			: Optional[int]       ):
    __a			:  List[str]		    =  []

    __a			:  str		    =  self.head

    for i in reversed(range(self.level       )       ):
     # i < node.level - When node level is lesser than `i` decrement `i`.
     # node.forward[i].key < key - Jumping to node with key value higher
     #                             or equal to searched key would result
     #                             in skipping searched key.
     while i < node.level and node.forward[i].key < key:
      __a			:  str		    =  node.forward[i]
     # Each leftmost node (relative to searched node) will potentially have to
     # be updated.
     update_vector.append(snake_case_       )

    update_vector.reverse()  # Note that we were inserting values in reverse order.

    # len(node.forward) != 0 - If current node doesn't contain any further
    #                          references then searched key is not present.
    # node.forward[0].key == key - Next node key should be equal to search key
    #                              if key is present.
    if len(node.forward       ) != 0 and node.forward[0].key == key:
     return node.forward[0], update_vector
    else:
     return None, update_vector
   def 				lowerCAmelCase      (self			: List[Any] ,    snake_case_			: KT       ):
    __a    ,	__a			:  Dict		    =  self._locate_node(snake_case_       )

    if node is not None:
     for i, update_node in enumerate(snake_case_       ):
      # Remove or replace all references to removed node.
      if update_node.level > i and update_node.forward[i].key == key:
       if node.level > i:
        __a			:  Optional[int]		    =  node.forward[i]
       else:
        __a			:  List[Any]		    =  update_node.forward[:i]
   def 				lowerCAmelCase      (self			: Optional[Any] ,    snake_case_			: KT ,    snake_case_			: VT       ):
    __a    ,	__a			:  Tuple		    =  self._locate_node(snake_case_       )
    if node is not None:
     __a			:  Optional[int]		    =  value
    else:
     __a			:  List[Any]		    =  self.random_level()

     if level > self.level:
      # After level increase we have to add additional nodes to head.
      for _ in range(self.level - 1 ,    snake_case_       ):
       update_vector.append(self.head       )
      __a			:  List[str]		    =  level

     __a			:  Optional[Any]		    =  Node(snake_case_ ,    snake_case_       )

     for i, update_node in enumerate(update_vector[:level]       ):
      # Change references to pass through new node.
      if update_node.level > i:
       new_node.forward.append(update_node.forward[i]       )

      if update_node.level < i + 1:
       update_node.forward.append(snake_case_       )
      else:
       __a			:  List[str]		    =  new_node







   def 				lowerCAmelCase      (self			: int ,    snake_case_			: VT       ):
    __a    ,	__a			:  str		    =  self._locate_node(snake_case_       )

    if node is not None:
     return node.value

    return None





def        __UpperCamelCase					(    ):
 __a			:  List[Any]		    =  SkipList()
 skip_list.insert('''Key1'''  ,       3  )
 skip_list.insert('''Key2'''  ,       1_2  )
 skip_list.insert('''Key3'''  ,       4_1  )
 skip_list.insert('''Key4'''  ,       -1_9  )

 __a			:  Optional[Any]		    =  skip_list.head
 __a			:  Optional[int]		    =  {}
 while node.level != 0:
  __a			:  List[Any]		    =  node.forward[0]
  __a			:  Optional[Any]		    =  node.value

 assert len(lowerCAmelCase__  ) == 4
 assert all_values["Key1"] == 3
 assert all_values["Key2"] == 1_2
 assert all_values["Key3"] == 4_1
 assert all_values["Key4"] == -1_9




def        __UpperCamelCase					(    ):
 __a			:  Union[str, Any]		    =  SkipList()
 skip_list.insert('''Key1'''  ,       1_0  )
 skip_list.insert('''Key1'''  ,       1_2  )

 skip_list.insert('''Key5'''  ,       7  )
 skip_list.insert('''Key7'''  ,       1_0  )
 skip_list.insert('''Key10'''  ,       5  )

 skip_list.insert('''Key7'''  ,       7  )
 skip_list.insert('''Key5'''  ,       5  )
 skip_list.insert('''Key10'''  ,       1_0  )

 __a			:  str		    =  skip_list.head
 __a			:  Any		    =  {}
 while node.level != 0:
  __a			:  List[Any]		    =  node.forward[0]
  __a			:  List[Any]		    =  node.value

 if len(lowerCAmelCase__  ) != 4:
  print()
 assert len(lowerCAmelCase__  ) == 4
 assert all_values["Key1"] == 1_2
 assert all_values["Key7"] == 7
 assert all_values["Key5"] == 5
 assert all_values["Key10"] == 1_0




def        __UpperCamelCase					(    ):
 __a			:  List[Any]		    =  SkipList()
 assert skip_list.find('''Some key'''  ) is None




def        __UpperCamelCase					(    ):
 __a			:  Tuple		    =  SkipList()

 skip_list.insert('''Key2'''  ,       2_0  )
 assert skip_list.find('''Key2'''  ) == 2_0

 skip_list.insert('''Some Key'''  ,       1_0  )
 skip_list.insert('''Key2'''  ,       8  )
 skip_list.insert('''V'''  ,       1_3  )

 assert skip_list.find('''Y'''  ) is None
 assert skip_list.find('''Key2'''  ) == 8
 assert skip_list.find('''Some Key'''  ) == 1_0
 assert skip_list.find('''V'''  ) == 1_3




def        __UpperCamelCase					(    ):
 __a			:  int		    =  SkipList()
 skip_list.delete('''Some key'''  )

 assert len(skip_list.head.forward  ) == 0




def        __UpperCamelCase					(    ):
 __a			:  List[Any]		    =  SkipList()

 skip_list.insert('''Key1'''  ,       1_2  )
 skip_list.insert('''V'''  ,       1_3  )
 skip_list.insert('''X'''  ,       1_4  )
 skip_list.insert('''Key2'''  ,       1_5  )

 skip_list.delete('''V'''  )
 skip_list.delete('''Key2'''  )

 assert skip_list.find('''V'''  ) is None
 assert skip_list.find('''Key2'''  ) is None




def        __UpperCamelCase					(    ):
 __a			:  List[str]		    =  SkipList()

 skip_list.insert('''Key1'''  ,       1_2  )
 skip_list.insert('''V'''  ,       1_3  )
 skip_list.insert('''X'''  ,       1_4  )
 skip_list.insert('''Key2'''  ,       1_5  )

 skip_list.delete('''V'''  )
 assert skip_list.find('''V'''  ) is None
 assert skip_list.find('''X'''  ) == 1_4
 assert skip_list.find('''Key1'''  ) == 1_2
 assert skip_list.find('''Key2'''  ) == 1_5

 skip_list.delete('''X'''  )
 assert skip_list.find('''V'''  ) is None
 assert skip_list.find('''X'''  ) is None
 assert skip_list.find('''Key1'''  ) == 1_2
 assert skip_list.find('''Key2'''  ) == 1_5

 skip_list.delete('''Key1'''  )
 assert skip_list.find('''V'''  ) is None
 assert skip_list.find('''X'''  ) is None
 assert skip_list.find('''Key1'''  ) is None
 assert skip_list.find('''Key2'''  ) == 1_5

 skip_list.delete('''Key2'''  )
 assert skip_list.find('''V'''  ) is None
 assert skip_list.find('''X'''  ) is None
 assert skip_list.find('''Key1'''  ) is None
 assert skip_list.find('''Key2'''  ) is None




def        __UpperCamelCase					(    ):
 __a			:  List[str]		    =  SkipList()

 skip_list.insert('''Key1'''  ,       1_2  )
 skip_list.insert('''V'''  ,       1_3  )
 skip_list.insert('''X'''  ,       1_4_2  )
 skip_list.insert('''Key2'''  ,       1_5  )

 skip_list.delete('''X'''  )

 def traverse_keys(lowerCAmelCase__							:    Any  ):
  yield node.key
  for forward_node in node.forward:
   yield from traverse_keys(lowerCAmelCase__  )

 assert len(set(traverse_keys(skip_list.head  )  )  ) == 4




def        __UpperCamelCase					(    ):
 def is_sorted(lowerCAmelCase__							:    Any  ):
  return all(next_item >= item for item, next_item in zip(lowerCAmelCase__  ,       lst[1:]  )  )

 __a			:  int		    =  SkipList()
 for i in range(1_0  ):
  skip_list.insert(lowerCAmelCase__  ,       lowerCAmelCase__  )
 assert is_sorted(list(lowerCAmelCase__  )  )
 skip_list.delete(5  )
 skip_list.delete(8  )
 skip_list.delete(2  )
 assert is_sorted(list(lowerCAmelCase__  )  )
 skip_list.insert(-1_2  ,       -1_2  )
 skip_list.insert(7_7  ,       7_7  )
 assert is_sorted(list(lowerCAmelCase__  )  )




def        __UpperCamelCase					(    ):
 for _ in range(1_0_0  ):
  # Repeat test 100 times due to the probabilistic nature of skip list
  # random values == random bugs
  test_insert()
  test_insert_overrides_existing_value()

  test_searching_empty_list_returns_none()
  test_search()

  test_deleting_item_from_empty_list_do_nothing()
  test_deleted_items_are_not_founded_by_find_method()
  test_delete_removes_only_given_key()
  test_delete_doesnt_leave_dead_nodes()

  test_iter_always_yields_sorted_values()




def        __UpperCamelCase					(    ):
 __a			:  str		    =  SkipList()
 skip_list.insert(2  ,       '''2'''  )
 skip_list.insert(4  ,       '''4'''  )
 skip_list.insert(6  ,       '''4'''  )
 skip_list.insert(4  ,       '''5'''  )
 skip_list.insert(8  ,       '''4'''  )
 skip_list.insert(9  ,       '''4'''  )

 skip_list.delete(4  )

 print(lowerCAmelCase__  )


if __name__ == "__main__":
      import doctest

      doctest.testmod()
      main()


import argparse
import os
import re

import packaging.version


lowercase__          ='examples/'
lowercase__          ={
    'examples': (re.compile(R'^check_min_version\("[^"]+"\)\s*$', re.MULTILINE), 'check_min_version("VERSION")\n'),
    'init': (re.compile(R'^__version__\s+=\s+"([^"]+)"\s*$', re.MULTILINE), '__version__ = "VERSION"\n'),
    'setup': (re.compile(R'^(\s*)version\s*=\s*"[^"]+",', re.MULTILINE), R'\1version="VERSION",'),
    'doc': (re.compile(R'^(\s*)release\s*=\s*"[^"]+"$', re.MULTILINE), 'release = "VERSION"\n'),
}
lowercase__          ={
    'init': 'src/transformers/__init__.py',
    'setup': 'setup.py',
}
lowercase__          ='README.md'




def        __UpperCamelCase					(    lowerCAmelCase__							:    List[Any]  ,       lowerCAmelCase__							:    Dict  ,       lowerCAmelCase__							:    Tuple  ):
 with open(lowerCAmelCase__  ,       '''r'''  ,       encoding='''utf-8'''  ,       newline='''\n'''  ) as f:
  __a			:  Tuple		    =  f.read()
 __a    ,	__a			:  Optional[int]		    =  REPLACE_PATTERNS[pattern]
 __a			:  List[Any]		    =  replace.replace('''VERSION'''  ,       lowerCAmelCase__  )
 __a			:  Any		    =  re_pattern.sub(lowerCAmelCase__  ,       lowerCAmelCase__  )
 with open(lowerCAmelCase__  ,       '''w'''  ,       encoding='''utf-8'''  ,       newline='''\n'''  ) as f:
  f.write(lowerCAmelCase__  )




def        __UpperCamelCase					(    lowerCAmelCase__							:    Tuple  ):
 for folder, directories, fnames in os.walk(lowerCAmelCase__  ):
  # Removing some of the folders with non-actively maintained examples from the walk
  if "research_projects" in directories:
   directories.remove('''research_projects'''  )
  if "legacy" in directories:
   directories.remove('''legacy'''  )
  for fname in fnames:
   if fname.endswith('''.py'''  ):
    update_version_in_file(os.path.join(lowerCAmelCase__  ,       lowerCAmelCase__  )  ,       lowerCAmelCase__  ,       pattern='''examples'''  )




def        __UpperCamelCase					(    lowerCAmelCase__							:    Optional[int]  ,       lowerCAmelCase__							:    Dict=False  ):
 for pattern, fname in REPLACE_FILES.items():
  update_version_in_file(lowerCAmelCase__  ,       lowerCAmelCase__  ,       lowerCAmelCase__  )
 if not patch:
  update_version_in_examples(lowerCAmelCase__  )




def        __UpperCamelCase					(    ):
 __a			:  Optional[int]		    =  '''🤗 Transformers currently provides the following architectures'''
 __a			:  int		    =  '''1. Want to contribute a new model?'''
 with open(lowerCAmelCase__  ,       '''r'''  ,       encoding='''utf-8'''  ,       newline='''\n'''  ) as f:
  __a			:  Tuple		    =  f.readlines()

 # Find the start of the list.
 __a			:  Optional[int]		    =  0
 while not lines[start_index].startswith(_start_prompt  ):
  start_index += 1
 start_index += 1

 __a			:  Any		    =  start_index
 # Update the lines in the model list.
 while not lines[index].startswith(_end_prompt  ):
  if lines[index].startswith('''1.'''  ):
   __a			:  str		    =  lines[index].replace(
       '''https://huggingface.co/docs/transformers/main/model_doc'''  ,       '''https://huggingface.co/docs/transformers/model_doc'''  ,       )
  index += 1

 with open(lowerCAmelCase__  ,       '''w'''  ,       encoding='''utf-8'''  ,       newline='''\n'''  ) as f:
  f.writelines(lowerCAmelCase__  )




def        __UpperCamelCase					(    ):
 with open(REPLACE_FILES['''init''']  ,       '''r'''  ) as f:
  __a			:  Optional[int]		    =  f.read()
 __a			:  str		    =  REPLACE_PATTERNS['''init'''][0].search(lowerCAmelCase__  ).groups()[0]
 return packaging.version.parse(lowerCAmelCase__  )




def        __UpperCamelCase					(    lowerCAmelCase__							:    Union[str, Any]=False  ):
 __a			:  str		    =  get_version()
 if patch and default_version.is_devrelease:
  raise ValueError('''Can\'t create a patch version from the dev branch, checkout a released version!'''  )
 if default_version.is_devrelease:
  __a			:  Union[str, Any]		    =  default_version.base_version
 elif patch:
  __a			:  Tuple		    =  f"{default_version.major}.{default_version.minor}.{default_version.micro + 1}"
 else:
  __a			:  List[str]		    =  f"{default_version.major}.{default_version.minor + 1}.0"

 # Now let's ask nicely if that's the right one.
 __a			:  List[str]		    =  input(f"Which version are you releasing? [{default_version}]"  )
 if len(lowerCAmelCase__  ) == 0:
  __a			:  Tuple		    =  default_version

 print(f"Updating version to {version}."  )
 global_version_update(lowerCAmelCase__  ,       patch=lowerCAmelCase__  )
 if not patch:
  print('''Cleaning main README, don\'t forget to run `make fix-copies`.'''  )
  clean_main_ref_in_model_list()




def        __UpperCamelCase					(    ):
 __a			:  Dict		    =  get_version()
 __a			:  str		    =  f"{current_version.major}.{current_version.minor + 1}.0.dev0"
 __a			:  Any		    =  current_version.base_version

 # Check with the user we got that right.
 __a			:  Any		    =  input(f"Which version are we developing now? [{dev_version}]"  )
 if len(lowerCAmelCase__  ) == 0:
  __a			:  Any		    =  dev_version

 print(f"Updating version to {version}."  )
 global_version_update(lowerCAmelCase__  )
 print('''Cleaning main README, don\'t forget to run `make fix-copies`.'''  )
 clean_main_ref_in_model_list()


if __name__ == "__main__":
      lowercase__          =argparse.ArgumentParser()
      parser.add_argument('--post_release', action='store_true', help='Whether this is pre or post release.')
      parser.add_argument('--patch', action='store_true', help='Whether or not this is a patch release.')
      lowercase__          =parser.parse_args()
      if not args.post_release:
            pre_release_work(patch=args.patch)
      elif args.patch:
            print('Nothing to do after a patch :-)')
      else:
            post_release_work()
