




from queue import Queue
from typing import TYPE_CHECKING, Optional


if TYPE_CHECKING:
 from ..models.auto import AutoTokenizer

class  _lowerCamelCase						:

      """simple docstring"""

      def       snake_case	(     self					: Optional[Any] ,       snake_case					: List[str]				):
          raise NotImplementedError()







      def       snake_case	(     self					: str				):
          raise NotImplementedError()







class  _lowerCamelCase						(			_SCREAMING_SNAKE_CASE   ):

      """simple docstring"""

      def __init__(     self					: Dict ,       snake_case					: "AutoTokenizer" ,       snake_case					: bool = False ,       **snake_case					: str				):
          __UpperCamelCase  		=						tokenizer
          __UpperCamelCase  		=						skip_prompt
          __UpperCamelCase  		=						decode_kwargs

          # variables used in the streaming process
          __UpperCamelCase  		=						[]
          __UpperCamelCase  		=						0
          __UpperCamelCase  		=						True







      def       snake_case	(     self					: List[Any] ,       snake_case					: Tuple				):
          if len(value.shape				) > 1 and value.shape[0] > 1:
              raise ValueError('''TextStreamer only supports batch size 1'''				)
          elif len(value.shape				) > 1:
              __UpperCamelCase  		=						value[0]

          if self.skip_prompt and self.next_tokens_are_prompt:
              __UpperCamelCase  		=						False
              return

          # Add the new token to the cache and decodes the entire thing.
          self.token_cache.extend(value.tolist()				)
          __UpperCamelCase  		=						self.tokenizer.decode(self.token_cache ,       **self.decode_kwargs				)

          # After the symbol for a new line, we flush the cache.
          if text.endswith('''\n'''				):
              __UpperCamelCase  		=						text[self.print_len :]
              __UpperCamelCase  		=						[]
              __UpperCamelCase  		=						0
          # If the last token is a CJK character, we print the characters.
          elif len(snake_case				) > 0 and self._is_chinese_char(ord(text[-1]				)				):
              __UpperCamelCase  		=						text[self.print_len :]
              self.print_len += len(snake_case				)
          # Otherwise, prints until the last space char (simple heuristic to avoid printing incomplete words,
          # which may change with the subsequent token -- there are probably smarter ways to do this!)
          else:
              __UpperCamelCase  		=						text[self.print_len : text.rfind(''' '''				) + 1]
              self.print_len += len(snake_case				)

          self.on_finalized_text(snake_case				)







      def       snake_case	(     self					: Any				):
          # Flush the cache, if it exists
          if len(self.token_cache				) > 0:
              __UpperCamelCase  		=						self.tokenizer.decode(self.token_cache ,       **self.decode_kwargs				)
              __UpperCamelCase  		=						text[self.print_len :]
              __UpperCamelCase  		=						[]
              __UpperCamelCase  		=						0
          else:
              __UpperCamelCase  		=						''''''

          __UpperCamelCase  		=						True
          self.on_finalized_text(snake_case ,       stream_end=snake_case				)







      def       snake_case	(     self					: Optional[Any] ,       snake_case					: str ,       snake_case					: bool = False				):
          print(snake_case ,       flush=snake_case ,       end='''''' if not stream_end else None				)







      def       snake_case	(     self					: Optional[int] ,       snake_case					: Any				):
          # This defines a "chinese character" as anything in the CJK Unicode block:
          #   https://en.wikipedia.org/wiki/CJK_Unified_Ideographs_(Unicode_block)
          #
          # Note that the CJK Unicode block is NOT all Japanese and Korean characters,
          # despite its name. The modern Korean Hangul alphabet is a different block,
          # as is Japanese Hiragana and Katakana. Those alphabets are used to write
          # space-separated words, so they are not treated specially and handled
          # like the all of the other languages.
          if (
              (cp >= 0x4_e_0_0 and cp <= 0x9_f_f_f)
              or (cp >= 0x3_4_0_0 and cp <= 0x4_d_b_f)  #
              or (cp >= 0x2_0_0_0_0 and cp <= 0x2_a_6_d_f)  #
              or (cp >= 0x2_a_7_0_0 and cp <= 0x2_b_7_3_f)  #
              or (cp >= 0x2_b_7_4_0 and cp <= 0x2_b_8_1_f)  #
              or (cp >= 0x2_b_8_2_0 and cp <= 0x2_c_e_a_f)  #
              or (cp >= 0xf_9_0_0 and cp <= 0xf_a_f_f)
              or (cp >= 0x2_f_8_0_0 and cp <= 0x2_f_a_1_f)  #
          ):  #
              return True

          return False







class  _lowerCamelCase						(			_SCREAMING_SNAKE_CASE   ):

      """simple docstring"""

      def __init__(     self					: List[Any] ,       snake_case					: "AutoTokenizer" ,       snake_case					: bool = False ,       snake_case					: Optional[float] = None ,       **snake_case					: Optional[int]				):
          super().__init__(snake_case ,       snake_case ,       **snake_case				)
          __UpperCamelCase  		=						Queue()
          __UpperCamelCase  		=						None
          __UpperCamelCase  		=						timeout







      def       snake_case	(     self					: str ,       snake_case					: str ,       snake_case					: bool = False				):
          self.text_queue.put(snake_case ,       timeout=self.timeout				)
          if stream_end:
              self.text_queue.put(self.stop_signal ,       timeout=self.timeout				)







      def __iter__(     self					: str				):
          return self







      def       snake_case	(     self					: List[str]				):
          __UpperCamelCase  		=						self.text_queue.get(timeout=self.timeout				)
          if value == self.stop_signal:
              raise StopIteration()
          else:
              return value












from __future__ import annotations

import queue

class  _lowerCamelCase						:

      """simple docstring"""

      def __init__(     self					: Any ,       snake_case					: Tuple				):
          __UpperCamelCase  		=						data
          __UpperCamelCase  		=						None
          __UpperCamelCase  		=						None







def 					__SCREAMING_SNAKE_CASE   (  )       ->	TreeNode:

    """simple docstring"""


    print('''\n********Press N to stop entering at any point of time********\n'''      )
    __UpperCamelCase  		=						input('''Enter the value of the root node: '''      ).strip().lower()
    __UpperCamelCase  		=						queue.Queue()
    __UpperCamelCase  		=						TreeNode(int(lowercase_      )      )
    q.put(lowercase_      )
    while not q.empty():
        __UpperCamelCase  		=						q.get()
        __UpperCamelCase  		=						F"Enter the left node of {node_found.data}: "
        __UpperCamelCase  		=						input(lowercase_      ).strip().lower() or '''n'''
        if check == "n":
            return tree_node
        __UpperCamelCase  		=						TreeNode(int(lowercase_      )      )
        __UpperCamelCase  		=						left_node
        q.put(lowercase_      )
        __UpperCamelCase  		=						F"Enter the right node of {node_found.data}: "
        __UpperCamelCase  		=						input(lowercase_      ).strip().lower() or '''n'''
        if check == "n":
            return tree_node
        __UpperCamelCase  		=						TreeNode(int(lowercase_      )      )
        __UpperCamelCase  		=						right_node
        q.put(lowercase_      )
    raise




def 					__SCREAMING_SNAKE_CASE   (  lowercase_      )       ->	None:

    """simple docstring"""


    if not isinstance(lowercase_					,     lowercase_      ) or not node:
        return
    print(node.data					,     end=''','''      )
    pre_order(node.left      )
    pre_order(node.right      )




def 					__SCREAMING_SNAKE_CASE   (  lowercase_      )       ->	None:

    """simple docstring"""


    if not isinstance(lowercase_					,     lowercase_      ) or not node:
        return
    in_order(node.left      )
    print(node.data					,     end=''','''      )
    in_order(node.right      )




def 					__SCREAMING_SNAKE_CASE   (  lowercase_      )       ->	None:

    """simple docstring"""


    if not isinstance(lowercase_					,     lowercase_      ) or not node:
        return
    post_order(node.left      )
    post_order(node.right      )
    print(node.data					,     end=''','''      )




def 					__SCREAMING_SNAKE_CASE   (  lowercase_      )       ->	None:

    """simple docstring"""


    if not isinstance(lowercase_					,     lowercase_      ) or not node:
        return
    __UpperCamelCase  		=						queue.Queue()
    q.put(lowercase_      )
    while not q.empty():
        __UpperCamelCase  		=						q.get()
        print(node_dequeued.data					,     end=''','''      )
        if node_dequeued.left:
            q.put(node_dequeued.left      )
        if node_dequeued.right:
            q.put(node_dequeued.right      )




def 					__SCREAMING_SNAKE_CASE   (  lowercase_      )       ->	None:

    """simple docstring"""


    if not isinstance(lowercase_					,     lowercase_      ) or not node:
        return
    __UpperCamelCase  		=						queue.Queue()
    q.put(lowercase_      )
    while not q.empty():
        __UpperCamelCase  		=						[]
        while not q.empty():
            __UpperCamelCase  		=						q.get()
            print(node_dequeued.data					,     end=''','''      )
            if node_dequeued.left:
                list_.append(node_dequeued.left      )
            if node_dequeued.right:
                list_.append(node_dequeued.right      )
        print()
        for node in list_:
            q.put(lowercase_      )




def 					__SCREAMING_SNAKE_CASE   (  lowercase_      )       ->	None:

    """simple docstring"""


    if not isinstance(lowercase_					,     lowercase_      ) or not node:
        return
    __UpperCamelCase  		=						[]
    __UpperCamelCase  		=						node
    while n or stack:
        while n:  # start from root node, find its left child
            print(n.data					,     end=''','''      )
            stack.append(lowercase_      )
            __UpperCamelCase  		=						n.left
        # end of while means current node doesn't have left child
        __UpperCamelCase  		=						stack.pop()
        # start to traverse its right child
        __UpperCamelCase  		=						n.right




def 					__SCREAMING_SNAKE_CASE   (  lowercase_      )       ->	None:

    """simple docstring"""


    if not isinstance(lowercase_					,     lowercase_      ) or not node:
        return
    __UpperCamelCase  		=						[]
    __UpperCamelCase  		=						node
    while n or stack:
        while n:
            stack.append(lowercase_      )
            __UpperCamelCase  		=						n.left
        __UpperCamelCase  		=						stack.pop()
        print(n.data					,     end=''','''      )
        __UpperCamelCase  		=						n.right




def 					__SCREAMING_SNAKE_CASE   (  lowercase_      )       ->	None:

    """simple docstring"""


    if not isinstance(lowercase_					,     lowercase_      ) or not node:
        return
    __UpperCamelCase		,      __UpperCamelCase  		=						[], []
    __UpperCamelCase  		=						node
    stacka.append(lowercase_      )
    while stacka:  # to find the reversed order of post order, store it in stack2
        __UpperCamelCase  		=						stacka.pop()
        if n.left:
            stacka.append(n.left      )
        if n.right:
            stacka.append(n.right      )
        stacka.append(lowercase_      )
    while stacka:  # pop up from stack2 will be the post order
        print(stacka.pop().data					,     end=''','''      )




def 					__SCREAMING_SNAKE_CASE   (  lowercase_ = ""					,     lowercase_=50					,     lowercase_="*"      )       ->	str:

    """simple docstring"""


    if not s:
        return "\n" + width * char
    __UpperCamelCase		,      __UpperCamelCase  		=						divmod(width - len(lowercase_      ) - 2					,     2      )
    return F"{left * char} {s} {(left + extra) * char}"


if __name__ == "__main__":
 import doctest

 doctest.testmod()
 print(prompt("Binary Tree Traversals"))

 a_   		=     build_tree()
 print(prompt("Pre Order Traversal"))
 pre_order(node)
 print(prompt() + "\n")

 print(prompt("In Order Traversal"))
 in_order(node)
 print(prompt() + "\n")

 print(prompt("Post Order Traversal"))
 post_order(node)
 print(prompt() + "\n")

 print(prompt("Level Order Traversal"))
 level_order(node)
 print(prompt() + "\n")

 print(prompt("Actual Level Order Traversal"))
 level_order_actual(node)
 print("*" * 50 + "\n")

 print(prompt("Pre Order Traversal - Iteration Version"))
 pre_order_iter(node)
 print(prompt() + "\n")

 print(prompt("In Order Traversal - Iteration Version"))
 in_order_iter(node)
 print(prompt() + "\n")

 print(prompt("Post Order Traversal - Iteration Version"))
 post_order_iter(node)
 print(prompt())






