

import json
import os
import pickle
import subprocess
from hashlib import mda
from pathlib import Path
from tempfile import gettempdir
from textwrap import dedent
from types import CodeType, FunctionType
from unittest import TestCase
from unittest.mock import patch

import pytest
from multiprocess import Pool
from packaging import version

import datasets
from datasets.fingerprint import Hasher, fingerprint_transform
from datasets.table import InMemoryTable

from .utils import (
    require_regex,
    require_spacy,
    require_spacy_model,
    require_tiktoken,
    require_torch,
    require_transformers,
)



class     lowercase_       :



      def __init__(     self :							List[str]     ,   A__ :							Dict						)       ->	List[Any]:
        _snake_case		=				foo







      def __call__(     self :							Union[str, Any]						)       ->	int:
        return self.foo



class     lowercase_       (    datasets.Dataset	):



      @fingerprint_transform(inplace=A__						)
      def 		UpperCamelCase_						(     self :							int     ,   A__ :							List[Any]     ,   *A__ :							Union[str, Any]     ,   **A__ :							Dict						)       ->	str:
        return DatasetChild(self.data     ,   fingerprint=A__						)







      @fingerprint_transform(inplace=A__						)
      def 		UpperCamelCase_						(     self :							Dict     ,   A__ :							Dict     ,   *A__ :							str     ,   **A__ :							Tuple						)       ->	Union[str, Any]:
        return DatasetChild(self.data     ,   fingerprint=A__						)



class     lowercase_       :



      def __init__(     self :							Tuple     ,   A__ :							Union[str, Any]						)       ->	List[str]:
        _snake_case		=				callable



      def __call__(     self :							Optional[int]     ,   *A__ :							Union[str, Any]     ,   **A__ :							List[Any]						)       ->	Any:
        if self.callable is not None:
          return self.callable(*A__     ,   **A__						)







      def __getstate__(     self :							Optional[Any]						)       ->	List[str]:
        raise pickle.PicklingError()



class     lowercase_       (    __lowercase	):



      @require_transformers
      @pytest.mark.integration
      def 		UpperCamelCase_						(     self :							Optional[int]						)       ->	Optional[Any]:
        from transformers import AutoTokenizer

        def encode(A__ :							Any						):
          return tokenizer(A__						)

        # TODO: add hash consistency tests across sessions
        _snake_case		=				AutoTokenizer.from_pretrained('''bert-base-uncased'''						)
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        _snake_case		=				mda(datasets.utils.py_utils.dumps(lambda A__						: tokenizer(A__						)						)						).hexdigest()
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        _snake_case		=				AutoTokenizer.from_pretrained('''bert-base-cased'''						)
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        _snake_case		=				mda(datasets.utils.py_utils.dumps(lambda A__						: tokenizer(A__						)						)						).hexdigest()
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        _snake_case		=				AutoTokenizer.from_pretrained('''bert-base-uncased'''						)
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        _snake_case		=				mda(datasets.utils.py_utils.dumps(lambda A__						: tokenizer(A__						)						)						).hexdigest()
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        self.assertEqual(A__     ,   A__						)
        self.assertNotEqual(A__     ,   A__						)
        self.assertEqual(A__     ,   A__						)
        self.assertNotEqual(A__     ,   A__						)
        self.assertEqual(A__     ,   A__						)
        self.assertNotEqual(A__     ,   A__						)



      @require_transformers
      @pytest.mark.integration
      def 		UpperCamelCase_						(     self :							Tuple						)       ->	Dict:
        from transformers import AutoTokenizer

        _snake_case		=				AutoTokenizer.from_pretrained('''gpt2'''						)
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        tokenizer('''Hello world !'''						)  # call once to change the tokenizer's cache
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        self.assertEqual(A__     ,   A__						)







      @require_regex
      def 		UpperCamelCase_						(     self :							Any						)       ->	List[Any]:
        import regex

        _snake_case		=				regex.Regex('''foo'''						)
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        _snake_case		=				regex.Regex('''bar'''						)
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        _snake_case		=				regex.Regex('''foo'''						)
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        self.assertEqual(A__     ,   A__						)
        self.assertNotEqual(A__     ,   A__						)



class     lowercase_       (    __lowercase	):



      def 		UpperCamelCase_						(     self :							Any						)       ->	Union[str, Any]:
        def func():
          return foo

        _snake_case		=				[0]
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        _snake_case		=				[1]
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        _snake_case		=				[0]
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        self.assertEqual(A__     ,   A__						)
        self.assertNotEqual(A__     ,   A__						)



      def 		UpperCamelCase_						(     self :							Union[str, Any]						)       ->	Union[str, Any]:
        def func():
          pass

        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()

        def func():
          pass

        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        self.assertEqual(A__     ,   A__						)



      def 		UpperCamelCase_						(     self :							Optional[Any]						)       ->	int:
        _snake_case		=				mda(datasets.utils.py_utils.dumps(Foo([0]						)						)						).hexdigest()
        _snake_case		=				mda(datasets.utils.py_utils.dumps(Foo([1]						)						)						).hexdigest()
        _snake_case		=				mda(datasets.utils.py_utils.dumps(Foo([0]						)						)						).hexdigest()
        self.assertEqual(A__     ,   A__						)
        self.assertNotEqual(A__     ,   A__						)



      def 		UpperCamelCase_						(     self :							Union[str, Any]						)       ->	Optional[int]:
        _snake_case		=				mda(datasets.utils.py_utils.dumps(Foo([0]						).__call__						)						).hexdigest()
        _snake_case		=				mda(datasets.utils.py_utils.dumps(Foo([1]						).__call__						)						).hexdigest()
        _snake_case		=				mda(datasets.utils.py_utils.dumps(Foo([0]						).__call__						)						).hexdigest()
        self.assertEqual(A__     ,   A__						)
        self.assertNotEqual(A__     ,   A__						)



      def 		UpperCamelCase_						(     self :							List[Any]						)       ->	Union[str, Any]:
        _snake_case		=				(
            '''co_argcount''',
            '''co_kwonlyargcount''',
            '''co_nlocals''',
            '''co_stacksize''',
            '''co_flags''',
            '''co_code''',
            '''co_consts''',
            '''co_names''',
            '''co_varnames''',
            '''co_filename''',
            '''co_name''',
            '''co_firstlineno''',
            '''co_lnotab''',
            '''co_freevars''',
            '''co_cellvars''',
        )

        def _create_code_pyaa(*A__ :							List[Any]						):
          if hasattr(args[-3]     ,   '''encode'''						):
            _snake_case		=				list(A__						)
            _snake_case		=				args[-3].encode()  # co_lnotab
            _snake_case		=				args[-10].encode()  # co_code
          if hasattr(A__     ,   '''co_posonlyargcount'''						):
            if len(A__						) == 16:
              return CodeType(*A__						)
            elif len(A__						) == 15:
              return CodeType(args[0]     ,   0     ,   *args[1:]						)
            return CodeType(args[0]     ,   0     ,   0     ,   *args[1:]						)
          elif hasattr(A__     ,   '''co_kwonlyargcount'''						):
            if len(A__						) == 16:
              return CodeType(args[0]     ,   *args[2:]						)
            elif len(A__						) == 15:
              return CodeType(*A__						)
            return CodeType(args[0]     ,   0     ,   *args[1:]						)
          if len(A__						) == 16:
            return CodeType(args[0]     ,   *args[3:]						)
          elif len(A__						) == 15:
            return CodeType(args[0]     ,   *args[2:]						)
          return CodeType(*A__						)

        def create_ipython_func(A__ :							Optional[int]     ,   A__ :							List[str]						):
          def func():
            return returned_obj

          _snake_case		=				func.__code__
          # Use _create_code from dill in order to make it work for different python versions
          if datasets.config.PY_VERSION < version.parse('''3.8'''						):
            _snake_case		=				_create_code_pyaa(
                *[getattr(A__     ,   A__						) if k != '''co_filename''' else co_filename for k in code_args_pyaa]						)
          else:
            _snake_case		=				code.replace(co_filename=A__						)
          return FunctionType(A__     ,   func.__globals__     ,   func.__name__     ,   func.__defaults__     ,   func.__closure__						)

        _snake_case,	_snake_case		=				'''<ipython-input-2-e0383a102aae>''', [0]
        _snake_case		=				mda(datasets.utils.py_utils.dumps(create_ipython_func(A__     ,   A__						)						)						).hexdigest()
        _snake_case,	_snake_case		=				'''<ipython-input-2-e0383a102aae>''', [1]
        _snake_case		=				mda(datasets.utils.py_utils.dumps(create_ipython_func(A__     ,   A__						)						)						).hexdigest()
        _snake_case,	_snake_case		=				'''<ipython-input-5-713f6613acf3>''', [0]
        _snake_case		=				mda(datasets.utils.py_utils.dumps(create_ipython_func(A__     ,   A__						)						)						).hexdigest()
        self.assertEqual(A__     ,   A__						)
        self.assertNotEqual(A__     ,   A__						)

        _snake_case,	_snake_case		=				os.path.join(gettempdir()     ,   '''ipykernel_12345'''     ,   '''321456789.py'''						), [0]
        _snake_case		=				mda(datasets.utils.py_utils.dumps(create_ipython_func(A__     ,   A__						)						)						).hexdigest()
        _snake_case,	_snake_case		=				os.path.join(gettempdir()     ,   '''ipykernel_12345'''     ,   '''321456789.py'''						), [1]
        _snake_case		=				mda(datasets.utils.py_utils.dumps(create_ipython_func(A__     ,   A__						)						)						).hexdigest()
        _snake_case,	_snake_case		=				os.path.join(gettempdir()     ,   '''ipykernel_12345'''     ,   '''654123987.py'''						), [0]
        _snake_case		=				mda(datasets.utils.py_utils.dumps(create_ipython_func(A__     ,   A__						)						)						).hexdigest()
        self.assertEqual(A__     ,   A__						)
        self.assertNotEqual(A__     ,   A__						)







      def 		UpperCamelCase_						(     self :							Optional[Any]						)       ->	List[Any]:
        _snake_case,	_snake_case		=				[0], [1]

        def func():
          return foo, bar

        _snake_case		=				'''__main__'''

        def globalvars_mocka_side_effect(A__ :							List[str]     ,   *A__ :							Dict     ,   **A__ :							int						):
          return {"foo": foo, "bar": bar}

        def globalvars_mocka_side_effect(A__ :							Union[str, Any]     ,   *A__ :							Optional[int]     ,   **A__ :							Tuple						):
          return {"bar": bar, "foo": foo}

        with patch('''dill.detect.globalvars'''     ,   side_effect=A__						) as globalvars_mocka:
          _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
          self.assertGreater(globalvars_mocka.call_count     ,   0						)
        with patch('''dill.detect.globalvars'''     ,   side_effect=A__						) as globalvars_mocka:
          _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
          self.assertGreater(globalvars_mocka.call_count     ,   0						)
        self.assertEqual(A__     ,   A__						)



class     lowercase_       (    __lowercase	):



      def 		UpperCamelCase_						(     self :							List[str]						)       ->	Tuple:
        _snake_case		=				Hasher.hash('''hello'''						)
        _snake_case		=				Hasher.hash('''hello'''						)
        _snake_case		=				Hasher.hash('''there'''						)
        self.assertEqual(A__     ,   A__						)
        self.assertNotEqual(A__     ,   A__						)



      def 		UpperCamelCase_						(     self :							Union[str, Any]						)       ->	Optional[Any]:
        _snake_case		=				Hasher.hash(Foo('''hello'''						)						)
        _snake_case		=				Hasher.hash(Foo('''hello'''						)						)
        _snake_case		=				Hasher.hash(Foo('''there'''						)						)
        self.assertEqual(A__     ,   A__						)
        self.assertNotEqual(A__     ,   A__						)



      def 		UpperCamelCase_						(     self :							List[str]						)       ->	Any:
        _snake_case		=				Hasher()
        for x in ["hello", Foo('''hello'''						)]:
          hasher.update(A__						)
        _snake_case		=				hasher.hexdigest()
        _snake_case		=				Hasher()
        for x in ["hello", Foo('''hello'''						)]:
          hasher.update(A__						)
        _snake_case		=				hasher.hexdigest()
        _snake_case		=				Hasher()
        for x in ["there", Foo('''there'''						)]:
          hasher.update(A__						)
        _snake_case		=				hasher.hexdigest()
        self.assertEqual(A__     ,   A__						)
        self.assertNotEqual(A__     ,   A__						)



      def 		UpperCamelCase_						(     self :							Dict						)       ->	List[str]:
        with self.assertRaises(pickle.PicklingError						):
          Hasher.hash(UnpicklableCallable(Foo('''hello'''						)						)						)



      def 		UpperCamelCase_						(     self :							Optional[Any]						)       ->	List[Any]:
        _snake_case		=				'''abc'''
        _snake_case		=				[string, string]  # two strings have the same ids
        _snake_case		=				[string, string]
        _snake_case		=				json.loads(f"""[\"{string}\", \"{string}\"]"""						)  # two strings have different ids
        self.assertIs(obja[0]     ,   A__						)
        self.assertIs(obja[0]     ,   obja[1]						)
        self.assertIs(obja[0]     ,   A__						)
        self.assertIs(obja[0]     ,   obja[1]						)
        self.assertIsNot(obja[0]     ,   A__						)
        self.assertIsNot(obja[0]     ,   obja[1]						)
        _snake_case		=				Hasher.hash(A__						)
        _snake_case		=				Hasher.hash(A__						)
        _snake_case		=				Hasher.hash(A__						)
        self.assertEqual(A__     ,   A__						)
        self.assertEqual(A__     ,   A__						)



      @require_tiktoken
      def 		UpperCamelCase_						(     self :							Tuple						)       ->	str:
        import tiktoken

        _snake_case		=				tiktoken.get_encoding('''gpt2'''						)
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        _snake_case		=				tiktoken.get_encoding('''r50k_base'''						)
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        _snake_case		=				tiktoken.get_encoding('''gpt2'''						)
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        self.assertEqual(A__     ,   A__						)
        self.assertNotEqual(A__     ,   A__						)



      @require_torch
      def 		UpperCamelCase_						(     self :							str						)       ->	Any:
        import torch

        _snake_case		=				torch.tensor([1.0]						)
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        _snake_case		=				torch.tensor([2.0]						)
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        _snake_case		=				torch.tensor([1.0]						)
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        self.assertEqual(A__     ,   A__						)
        self.assertNotEqual(A__     ,   A__						)







      @require_spacy
      @require_spacy_model('''en_core_web_sm'''						)
      @require_spacy_model('''fr_core_news_sm'''						)
      @pytest.mark.integration
      def 		UpperCamelCase_						(     self :							Union[str, Any]						)       ->	Tuple:
        import spacy

        _snake_case		=				spacy.load('''en_core_web_sm'''						)
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        _snake_case		=				spacy.load('''fr_core_news_sm'''						)
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        _snake_case		=				spacy.load('''en_core_web_sm'''						)
        _snake_case		=				mda(datasets.utils.py_utils.dumps(A__						)						).hexdigest()
        self.assertEqual(A__     ,   A__						)
        self.assertNotEqual(A__     ,   A__						)



@pytest.mark.integration
def  snake_case_(_UpperCamelCase	)				->      Any:



  """simple docstring"""






  _snake_case		=				tmp_path / '''dir1'''
  _snake_case		=				tmp_path / '''dir2'''
  dira.mkdir()
  dira.mkdir()
  _snake_case		=				'''script.py'''
  _snake_case		=				dedent(
      '''
    from datasets.fingerprint import Hasher
    def foo():
        pass
    print(Hasher.hash(foo))
    '''	)
  _snake_case		=				dira / script_filename
  _snake_case		=				dira / script_filename
  with script_patha.open('''w'''	) as f:
    f.write(_UpperCamelCase	)
  with script_patha.open('''w'''	) as f:
    f.write(_UpperCamelCase	)
  _snake_case		=				subprocess.check_output(['''python''', str(_UpperCamelCase	)]	)
  _snake_case		=				subprocess.check_output(['''python''', str(_UpperCamelCase	)]	)
  assert fingerprinta == fingerprinta



def  snake_case_()				->      Optional[int]:



  """simple docstring"""






  _snake_case		=				{'''a''': [0, 1, 2]}
  _snake_case		=				DatasetChild(InMemoryTable.from_pydict(_UpperCamelCase	)	)
  _snake_case		=				dataset.funca()._fingerprint
  assert expected_fingerprint == dataset.funca()._fingerprint
  assert expected_fingerprint != dataset.funca()._fingerprint

  with Pool(2	) as p:
    assert expected_fingerprint == p.apply_async(dataset.funca	).get()._fingerprint
    assert expected_fingerprint != p.apply_async(dataset.funca	).get()._fingerprint



def  snake_case_()				->      Optional[int]:



  """simple docstring"""






  _snake_case		=				{'''a''': [0, 1, 2]}



  class     lowercase_       (    datasets.Dataset	):



        @fingerprint_transform(inplace=A__						)
        def 		UpperCamelCase_						(     self :							Dict     ,   A__ :							int						)       ->	Any:
          return DummyDatasetChild(self.data     ,   fingerprint=A__						)

  _snake_case		=				DummyDatasetChild(InMemoryTable.from_pydict(_UpperCamelCase	)	).func()



  class     lowercase_       (    datasets.Dataset	):



        @fingerprint_transform(inplace=A__     ,   version='''1.0.0'''						)
        def 		UpperCamelCase_						(     self :							List[Any]     ,   A__ :							Dict						)       ->	Dict:
          return DummyDatasetChild(self.data     ,   fingerprint=A__						)

  _snake_case		=				DummyDatasetChild(InMemoryTable.from_pydict(_UpperCamelCase	)	).func()



  class     lowercase_       (    datasets.Dataset	):



        @fingerprint_transform(inplace=A__     ,   version='''2.0.0'''						)
        def 		UpperCamelCase_						(     self :							Union[str, Any]     ,   A__ :							Dict						)       ->	List[str]:
          return DummyDatasetChild(self.data     ,   fingerprint=A__						)

  _snake_case		=				DummyDatasetChild(InMemoryTable.from_pydict(_UpperCamelCase	)	).func()

  assert len({fingeprint_no_version, fingeprint_a, fingeprint_a}	) == 3



def  snake_case_()				->      Union[str, Any]:



  """simple docstring"""






  _snake_case		=				Hasher()
  hasher.update(lambda _UpperCamelCase	: x	)




def  snake_case_(_UpperCamelCase	)				->      int:



  """simple docstring"""






  _snake_case		=				len(_UpperCamelCase	)
  _snake_case		=				[0] * length
  _snake_case		=				[[False for i in range(_UpperCamelCase	)] for j in range(_UpperCamelCase	)]
  for i, c in enumerate(_UpperCamelCase	):
    _snake_case		=				i
    for j in range(i + 1	):
      if c == string[j] and (i - j < 2 or is_palindromic[j + 1][i - 1]):
        _snake_case		=				True
        _snake_case		=				min(_UpperCamelCase					,			0 if j == 0 else (cut[j - 1] + 1)	)
    _snake_case		=				mincut
  return cut[length - 1]


if __name__ == "__main__":
 __A     						=      input('''Enter the string: ''').strip()
 __A     						=      find_minimum_partitions(s)
 print(f'''Minimum number of partitions required for the \'{s}\' is {ans}''')

