





from __future__ import annotations

from random import random
from typing import Generic, TypeVar

UpperCamelCase_									=TypeVar("""KT""")
UpperCamelCase_									=TypeVar("""VT""")




class 			_a						(				Generic[KT, VT]    ):






				def __init__(			self		:   List[str],			lowerCAmelCase__		:   KT | str = "root",			lowerCAmelCase__		:   VT | None = None							)     ->				Optional[int]:




										'''simple docstring'''



										_UpperCamelCase      : Optional[Any]         =   key
										_UpperCamelCase      : Optional[int]         =   value
										_UpperCamelCase      : list[Node[KT, VT]]         =   []






				def __repr__(			self		:   int							)     ->				str:




										'''simple docstring'''



										return f"""Node({self.key}: {self.value})"""






				@property
				def     snake_case     (			self		:   Union[str, Any]							)     ->				int:




										'''simple docstring'''



										return len(self.forward							)




class 			_a						(				Generic[KT, VT]    ):






				def __init__(			self		:   Union[str, Any],			lowerCAmelCase__		:   float = 0.5,			lowerCAmelCase__		:   int = 1_6							)     ->				str:




										'''simple docstring'''



										_UpperCamelCase      : Node[KT, VT]         =   Node[KT, VT]()
										_UpperCamelCase      : Dict         =   0
										_UpperCamelCase      : Union[str, Any]         =   p
										_UpperCamelCase      : List[Any]         =   max_level






				def __str__(			self		:   Optional[Any]							)     ->				str:




										'''simple docstring'''



										_UpperCamelCase      : Tuple         =   list(self							)

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

										_UpperCamelCase      : Any         =   max((len(str(UpperCamelCase__							)							) for item in items),			default=4							)
										_UpperCamelCase      : str         =   max(UpperCamelCase__,			4							) + 4

										_UpperCamelCase      : int         =   self.head
										_UpperCamelCase      : Dict         =   []

										_UpperCamelCase      : List[Any]         =   node.forward.copy()
										lines.append(f"""[{node.key}]""".ljust(UpperCamelCase__,			'''-'''							) + '''* ''' * len(UpperCamelCase__							)							)
										lines.append(''' ''' * label_size + '''| ''' * len(UpperCamelCase__							)							)

										while len(node.forward							) != 0:
																_UpperCamelCase      : List[str]         =   node.forward[0]

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

										lines.append('''None'''.ljust(UpperCamelCase__							) + '''* ''' * len(UpperCamelCase__							)							)
										return f"""SkipList(level={self.level})\n""" + "\n".join(UpperCamelCase__							)






				def __iter__(			self		:   List[Any]							)     ->				List[str]:




										'''simple docstring'''



										_UpperCamelCase      : Optional[int]         =   self.head

										while len(node.forward							) != 0:
																yield node.forward[0].key
																_UpperCamelCase      : Optional[Any]         =   node.forward[0]






				def     snake_case     (			self		:   Union[str, Any]							)     ->				int:




										'''simple docstring'''



										_UpperCamelCase      : Union[str, Any]         =   1
										while random() < self.p and level < self.max_level:
																level += 1

										return level






				def     snake_case     (			self		:   Tuple,			lowerCAmelCase__		:   Optional[int]							)     ->				tuple[Node[KT, VT] | None, list[Node[KT, VT]]]:




										'''simple docstring'''



										_UpperCamelCase      : Union[str, Any]         =   []

										_UpperCamelCase      : 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:
																						_UpperCamelCase      : List[str]         =   node.forward[i]
																# Each leftmost node (relative to searched node) will potentially have to
																# be updated.
																update_vector.append(UpperCamelCase__							)

										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     snake_case     (			self		:   Tuple,			lowerCAmelCase__		:   KT							)     ->				Optional[Any]:




										'''simple docstring'''



										_UpperCamelCase      : Any         =   self._locate_node(UpperCamelCase__							)

										if node is not None:
																for i, update_node in enumerate(UpperCamelCase__							):
																						# Remove or replace all references to removed node.
																						if update_node.level > i and update_node.forward[i].key == key:
																												if node.level > i:
																																		_UpperCamelCase      : int         =   node.forward[i]
																												else:
																																		_UpperCamelCase      : Union[str, Any]         =   update_node.forward[:i]






				def     snake_case     (			self		:   List[str],			lowerCAmelCase__		:   KT,			lowerCAmelCase__		:   VT							)     ->				Optional[int]:




										'''simple docstring'''



										_UpperCamelCase      : Dict         =   self._locate_node(UpperCamelCase__							)
										if node is not None:
																_UpperCamelCase      : List[str]         =   value
										else:
																_UpperCamelCase      : List[str]         =   self.random_level()

																if level > self.level:
																						# After level increase we have to add additional nodes to head.
																						for _ in range(self.level - 1,			UpperCamelCase__							):
																												update_vector.append(self.head							)
																						_UpperCamelCase      : Tuple         =   level

																_UpperCamelCase      : List[str]         =   Node(UpperCamelCase__,			UpperCamelCase__							)

																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(UpperCamelCase__							)
																						else:
																												_UpperCamelCase      : List[Any]         =   new_node






				def     snake_case     (			self		:   Optional[int],			lowerCAmelCase__		:   VT							)     ->				VT | None:




										'''simple docstring'''



										_UpperCamelCase      : int         =   self._locate_node(UpperCamelCase__							)

										if node is not None:
																return node.value

										return None





def 	a_    (							):
						_UpperCamelCase      : Optional[int]         =   SkipList()
						skip_list.insert('''Key1'''	,						3       )
						skip_list.insert('''Key2'''	,						12       )
						skip_list.insert('''Key3'''	,						41       )
						skip_list.insert('''Key4'''	,						-19       )

						_UpperCamelCase      : str         =   skip_list.head
						_UpperCamelCase      : Dict         =   {}
						while node.level != 0:
												_UpperCamelCase      : str         =   node.forward[0]
												_UpperCamelCase      : Optional[int]         =   node.value

						assert len(SCREAMING_SNAKE_CASE__       ) == 4
						assert all_values["Key1"] == 3
						assert all_values["Key2"] == 12
						assert all_values["Key3"] == 41
						assert all_values["Key4"] == -19





def 	a_    (							):
						_UpperCamelCase      : str         =   SkipList()
						skip_list.insert('''Key1'''	,						10       )
						skip_list.insert('''Key1'''	,						12       )

						skip_list.insert('''Key5'''	,						7       )
						skip_list.insert('''Key7'''	,						10       )
						skip_list.insert('''Key10'''	,						5       )

						skip_list.insert('''Key7'''	,						7       )
						skip_list.insert('''Key5'''	,						5       )
						skip_list.insert('''Key10'''	,						10       )

						_UpperCamelCase      : Optional[int]         =   skip_list.head
						_UpperCamelCase      : int         =   {}
						while node.level != 0:
												_UpperCamelCase      : Tuple         =   node.forward[0]
												_UpperCamelCase      : Tuple         =   node.value

						if len(SCREAMING_SNAKE_CASE__       ) != 4:
												print()
						assert len(SCREAMING_SNAKE_CASE__       ) == 4
						assert all_values["Key1"] == 12
						assert all_values["Key7"] == 7
						assert all_values["Key5"] == 5
						assert all_values["Key10"] == 10





def 	a_    (							):
						_UpperCamelCase      : Optional[Any]         =   SkipList()
						assert skip_list.find('''Some key'''       ) is None





def 	a_    (							):
						_UpperCamelCase      : Optional[int]         =   SkipList()

						skip_list.insert('''Key2'''	,						20       )
						assert skip_list.find('''Key2'''       ) == 20

						skip_list.insert('''Some Key'''	,						10       )
						skip_list.insert('''Key2'''	,						8       )
						skip_list.insert('''V'''	,						13       )

						assert skip_list.find('''Y'''       ) is None
						assert skip_list.find('''Key2'''       ) == 8
						assert skip_list.find('''Some Key'''       ) == 10
						assert skip_list.find('''V'''       ) == 13





def 	a_    (							):
						_UpperCamelCase      : List[str]         =   SkipList()
						skip_list.delete('''Some key'''       )

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





def 	a_    (							):
						_UpperCamelCase      : int         =   SkipList()

						skip_list.insert('''Key1'''	,						12       )
						skip_list.insert('''V'''	,						13       )
						skip_list.insert('''X'''	,						14       )
						skip_list.insert('''Key2'''	,						15       )

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

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





def 	a_    (							):
						_UpperCamelCase      : List[Any]         =   SkipList()

						skip_list.insert('''Key1'''	,						12       )
						skip_list.insert('''V'''	,						13       )
						skip_list.insert('''X'''	,						14       )
						skip_list.insert('''Key2'''	,						15       )

						skip_list.delete('''V'''       )
						assert skip_list.find('''V'''       ) is None
						assert skip_list.find('''X'''       ) == 14
						assert skip_list.find('''Key1'''       ) == 12
						assert skip_list.find('''Key2'''       ) == 15

						skip_list.delete('''X'''       )
						assert skip_list.find('''V'''       ) is None
						assert skip_list.find('''X'''       ) is None
						assert skip_list.find('''Key1'''       ) == 12
						assert skip_list.find('''Key2'''       ) == 15

						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'''       ) == 15

						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 	a_    (							):
						_UpperCamelCase      : List[Any]         =   SkipList()

						skip_list.insert('''Key1'''	,						12       )
						skip_list.insert('''V'''	,						13       )
						skip_list.insert('''X'''	,						142       )
						skip_list.insert('''Key2'''	,						15       )

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

						def traverse_keys(_lowercase       ):
												yield node.key
												for forward_node in node.forward:
																		yield from traverse_keys(SCREAMING_SNAKE_CASE__       )

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





def 	a_    (							):


						def is_sorted(_lowercase       ):
												return all(next_item >= item for item, next_item in zip(SCREAMING_SNAKE_CASE__	,						lst[1:]       )       )

						_UpperCamelCase      : Tuple         =   SkipList()
						for i in range(10       ):
												skip_list.insert(SCREAMING_SNAKE_CASE__	,						SCREAMING_SNAKE_CASE__       )
						assert is_sorted(list(SCREAMING_SNAKE_CASE__       )       )
						skip_list.delete(5       )
						skip_list.delete(8       )
						skip_list.delete(2       )
						assert is_sorted(list(SCREAMING_SNAKE_CASE__       )       )
						skip_list.insert(-12	,						-12       )
						skip_list.insert(77	,						77       )
						assert is_sorted(list(SCREAMING_SNAKE_CASE__       )       )





def 	a_    (							):


						for _ in range(100       ):
												# 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 	a_    (							):
						_UpperCamelCase      : Tuple         =   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(SCREAMING_SNAKE_CASE__       )


if __name__ == "__main__":
						import doctest

						doctest.testmod()
						main()










"""simple docstring"""




import argparse
import os
import re

import packaging.version


UpperCamelCase_									="""examples/"""
UpperCamelCase_									={
    """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"""),
}
UpperCamelCase_									={
    """init""": """src/transformers/__init__.py""",
    """setup""": """setup.py""",
}
UpperCamelCase_									="""README.md"""





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





def 	a_    (							_lowercase       ):
						for folder, directories, fnames in os.walk(_lowercase       ):
												# 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(_lowercase	,						_lowercase       )	,						_lowercase	,						pattern='''examples'''       )





def 	a_    (							_lowercase	,						_lowercase=False       ):
						for pattern, fname in REPLACE_FILES.items():
												update_version_in_file(_lowercase	,						_lowercase	,						_lowercase       )
						if not patch:
												update_version_in_examples(_lowercase       )





def 	a_    (							):
						_UpperCamelCase      : Any         =   '''🤗 Transformers currently provides the following architectures'''
						_UpperCamelCase      : List[str]         =   '''1. Want to contribute a new model?'''
						with open(_lowercase	,						'''r'''	,						encoding='''utf-8'''	,						newline='''\n'''       ) as f:
												_UpperCamelCase      : List[Any]         =   f.readlines()

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

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

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





def 	a_    (							):
						with open(REPLACE_FILES['''init''']	,						'''r'''       ) as f:
												_UpperCamelCase      : List[Any]         =   f.read()
						_UpperCamelCase      : List[Any]         =   REPLACE_PATTERNS['''init'''][0].search(_lowercase       ).groups()[0]
						return packaging.version.parse(_lowercase       )





def 	a_    (							_lowercase=False       ):
						_UpperCamelCase      : Union[str, Any]         =   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:
												_UpperCamelCase      : List[str]         =   default_version.base_version
						elif patch:
												_UpperCamelCase      : Union[str, Any]         =   F"""{default_version.major}.{default_version.minor}.{default_version.micro + 1}"""
						else:
												_UpperCamelCase      : str         =   F"""{default_version.major}.{default_version.minor + 1}.0"""

						# Now let's ask nicely if that's the right one.
						_UpperCamelCase      : Optional[int]         =   input(F"""Which version are you releasing? [{default_version}]"""       )
						if len(_lowercase       ) == 0:
												_UpperCamelCase      : str         =   default_version

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





def 	a_    (							):
						_UpperCamelCase      : Any         =   get_version()
						_UpperCamelCase      : Dict         =   F"""{current_version.major}.{current_version.minor + 1}.0.dev0"""
						_UpperCamelCase      : Union[str, Any]         =   current_version.base_version

						# Check with the user we got that right.
						_UpperCamelCase      : int         =   input(F"""Which version are we developing now? [{dev_version}]"""       )
						if len(_lowercase       ) == 0:
												_UpperCamelCase      : List[str]         =   dev_version

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


if __name__ == "__main__":
						UpperCamelCase_									=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.""")
						UpperCamelCase_									=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()



