
from queue import Queue
from typing import TYPE_CHECKING, Optional


if TYPE_CHECKING:
						from ..models.auto import AutoTokenizer
class  lowercase__:



	"""simple docstring"""




	def 						_lowercase  (       self  :			List[Any]       ,							SCREAMING_SNAKE_CASE_  :			List[Any]       )       ->     Tuple:
					raise NotImplementedError()




	def 						_lowercase  (       self  :			Dict       )       ->     str:
					raise NotImplementedError()

class  lowercase__(				UpperCAmelCase							):



	"""simple docstring"""




	def __init__(       self  :			Any       ,							SCREAMING_SNAKE_CASE_  :			"AutoTokenizer"       ,							SCREAMING_SNAKE_CASE_  :			bool = False       ,							**SCREAMING_SNAKE_CASE_  :			Optional[Any]       )       ->     int:
					lowercase_       =					tokenizer
					lowercase_       =					skip_prompt
					lowercase_       =					decode_kwargs

					# variables used in the streaming process
					lowercase_       =					[]
					lowercase_       =					0
					lowercase_       =					True
	def 						_lowercase  (       self  :			Optional[int]       ,							SCREAMING_SNAKE_CASE_  :			str       )       ->     Optional[Any]:
					if len(value.shape       ) > 1 and value.shape[0] > 1:
									raise ValueError('''TextStreamer only supports batch size 1'''       )
					elif len(value.shape       ) > 1:
									lowercase_       =					value[0]

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

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

					# After the symbol for a new line, we flush the cache.
					if text.endswith('''\n'''       ):
									lowercase_       =					text[self.print_len :]
									lowercase_       =					[]
									lowercase_       =					0
					# If the last token is a CJK character, we print the characters.
					elif len(SCREAMING_SNAKE_CASE_       ) > 0 and self._is_chinese_char(ord(text[-1]       )       ):
									lowercase_       =					text[self.print_len :]
									self.print_len += len(SCREAMING_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:
									lowercase_       =					text[self.print_len : text.rfind(''' '''       ) + 1]
									self.print_len += len(SCREAMING_SNAKE_CASE_       )

					self.on_finalized_text(SCREAMING_SNAKE_CASE_       )
	def 						_lowercase  (       self  :			Union[str, Any]       )       ->     Tuple:
					# Flush the cache, if it exists
					if len(self.token_cache       ) > 0:
									lowercase_       =					self.tokenizer.decode(self.token_cache       ,							**self.decode_kwargs       )
									lowercase_       =					text[self.print_len :]
									lowercase_       =					[]
									lowercase_       =					0
					else:
									lowercase_       =					''''''

					lowercase_       =					True
					self.on_finalized_text(SCREAMING_SNAKE_CASE_       ,							stream_end=SCREAMING_SNAKE_CASE_       )
	def 						_lowercase  (       self  :			int       ,							SCREAMING_SNAKE_CASE_  :			str       ,							SCREAMING_SNAKE_CASE_  :			bool = False       )       ->     int:
					print(SCREAMING_SNAKE_CASE_       ,							flush=SCREAMING_SNAKE_CASE_       ,							end='''''' if not stream_end else None       )




	def 						_lowercase  (       self  :			List[str]       ,							SCREAMING_SNAKE_CASE_  :			int       )       ->     Optional[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  lowercase__(				UpperCAmelCase							):



	"""simple docstring"""




	def __init__(       self  :			Optional[int]       ,							SCREAMING_SNAKE_CASE_  :			"AutoTokenizer"       ,							SCREAMING_SNAKE_CASE_  :			bool = False       ,							SCREAMING_SNAKE_CASE_  :			Optional[float] = None       ,							**SCREAMING_SNAKE_CASE_  :			List[str]       )       ->     Any:
					super().__init__(SCREAMING_SNAKE_CASE_       ,							SCREAMING_SNAKE_CASE_       ,							**SCREAMING_SNAKE_CASE_       )
					lowercase_       =					Queue()
					lowercase_       =					None
					lowercase_       =					timeout
	def 						_lowercase  (       self  :			Dict       ,							SCREAMING_SNAKE_CASE_  :			str       ,							SCREAMING_SNAKE_CASE_  :			bool = False       )       ->     Tuple:
					self.text_queue.put(SCREAMING_SNAKE_CASE_       ,							timeout=self.timeout       )
					if stream_end:
									self.text_queue.put(self.stop_signal       ,							timeout=self.timeout       )
	def __iter__(       self  :			Tuple       )       ->     Union[str, Any]:
					return self




	def 						_lowercase  (       self  :			List[Any]       )       ->     List[str]:
					lowercase_       =					self.text_queue.get(timeout=self.timeout       )
					if value == self.stop_signal:
									raise StopIteration()
					else:
									return value






from __future__ import annotations

from collections.abc import MutableSequence
class  lowercase__:



	"""simple docstring"""




	def __init__(       self  :			Optional[Any]       ,							SCREAMING_SNAKE_CASE_  :			int       ,							SCREAMING_SNAKE_CASE_  :			MutableSequence[float]       )       ->     None:
					if len(SCREAMING_SNAKE_CASE_       ) != degree + 1:
									raise ValueError(
									    '''The number of coefficients should be equal to the degree + 1.'''       )

					lowercase_       =					list(SCREAMING_SNAKE_CASE_       )
					lowercase_       =					degree
	def __add__(       self  :			Any       ,							SCREAMING_SNAKE_CASE_  :			Polynomial       )       ->     Polynomial:

					if self.degree > polynomial_a.degree:
									lowercase_       =					self.coefficients[:]
									for i in range(polynomial_a.degree + 1       ):
													coefficients[i] += polynomial_a.coefficients[i]
									return Polynomial(self.degree       ,							SCREAMING_SNAKE_CASE_       )
					else:
									lowercase_       =					polynomial_a.coefficients[:]
									for i in range(self.degree + 1       ):
													coefficients[i] += self.coefficients[i]
									return Polynomial(polynomial_a.degree       ,							SCREAMING_SNAKE_CASE_       )
	def __sub__(       self  :			str       ,							SCREAMING_SNAKE_CASE_  :			Polynomial       )       ->     Polynomial:
					return self + polynomial_a * Polynomial(0       ,							[-1]       )
	def __neg__(       self  :			int       )       ->     Polynomial:
					return Polynomial(self.degree       ,							[-c for c in self.coefficients]       )
	def __mul__(       self  :			Any       ,							SCREAMING_SNAKE_CASE_  :			Polynomial       )       ->     Polynomial:
					lowercase_       =					[0] * (self.degree + polynomial_a.degree + 1)
					for i in range(self.degree + 1       ):
									for j in range(polynomial_a.degree + 1       ):
													coefficients[i + j] += (
													    self.coefficients[i] * polynomial_a.coefficients[j]
													)

					return Polynomial(self.degree + polynomial_a.degree       ,							SCREAMING_SNAKE_CASE_       )
	def 						_lowercase  (       self  :			Dict       ,							SCREAMING_SNAKE_CASE_  :			int | float       )       ->     int | float:
					lowercase_       =					0
					for i in range(self.degree + 1       ):
									result += self.coefficients[i] * (substitution**i)
					return result
	def __str__(       self  :			Tuple       )       ->     str:
					lowercase_       =					''''''
					for i in range(self.degree       ,							-1       ,							-1       ):
									if self.coefficients[i] == 0:
													continue
									elif self.coefficients[i] > 0:
													if polynomial:
																	polynomial += " + "
									else:
													polynomial += " - "

									if i == 0:
													polynomial += str(abs(self.coefficients[i]       )       )
									elif i == 1:
													polynomial += str(abs(self.coefficients[i]       )       ) + "x"
									else:
													polynomial += str(abs(self.coefficients[i]       )       ) + "x^" + str(SCREAMING_SNAKE_CASE_       )

					return polynomial
	def __repr__(       self  :			Optional[Any]       )       ->     str:
					return self.__str__()
	def 						_lowercase  (       self  :			int       )       ->     Polynomial:
					lowercase_       =					[0] * self.degree
					for i in range(self.degree       ):
									lowercase_       =					self.coefficients[i + 1] * (i + 1)
					return Polynomial(self.degree - 1       ,							SCREAMING_SNAKE_CASE_       )
	def 						_lowercase  (       self  :			List[str]       ,							SCREAMING_SNAKE_CASE_  :			int | float = 0       )       ->     Polynomial:
					lowercase_       =					[0] * (self.degree + 2)
					lowercase_       =					constant
					for i in range(self.degree + 1       ):
									lowercase_       =					self.coefficients[i] / (i + 1)
					return Polynomial(self.degree + 1       ,							SCREAMING_SNAKE_CASE_       )
	def __eq__(       self  :			str       ,							SCREAMING_SNAKE_CASE_  :			object       )       ->     bool:
					if not isinstance(SCREAMING_SNAKE_CASE_       ,							SCREAMING_SNAKE_CASE_       ):
									return False

					if self.degree != polynomial_a.degree:
									return False

					for i in range(self.degree + 1       ):
									if self.coefficients[i] != polynomial_a.coefficients[i]:
													return False

					return True




	def __ne__(       self  :			List[str]       ,							SCREAMING_SNAKE_CASE_  :			object       )       ->     bool:
					return not self.__eq__(SCREAMING_SNAKE_CASE_       )




