



import bza
import gzip
import lzma
import os
import shutil
import struct
import tarfile
import warnings
import zipfile
from abc import ABC, abstractmethod
from pathlib import Path
from typing import Dict, List, Optional, Type, Union

from .. import config
from .filelock import FileLock
from .logging import get_logger


__snake_case						:Union[str, Any]      		=     get_logger(__name__)

class     _A       :



       def __init__(		self							:     List[str]     ,		__SCREAMING_SNAKE_CASE							:     Optional[str] = None):


           '''simple docstring'''

           __a						       =				(
               os.path.join(__SCREAMING_SNAKE_CASE     ,		config.EXTRACTED_DATASETS_DIR) if cache_dir else config.EXTRACTED_DATASETS_PATH
           )
           __a						       =				Extractor



       def 		_lowerCamelCase			(		self							:     List[Any]     ,		__SCREAMING_SNAKE_CASE							:     str):


           '''simple docstring'''

           from .file_utils import hash_url_to_filename

           # Path where we extract compressed archives
           # We extract in the cache dir, and get the extracted path name by hashing the original path"
           __a						       =				os.path.abspath(__SCREAMING_SNAKE_CASE)
           return os.path.join(self.extract_dir     ,		hash_url_to_filename(__SCREAMING_SNAKE_CASE))



       def 		_lowerCamelCase			(		self							:     Optional[Any]     ,		__SCREAMING_SNAKE_CASE							:     str     ,		__SCREAMING_SNAKE_CASE							:     bool):


           '''simple docstring'''

           return force_extract or (
               not os.path.isfile(__SCREAMING_SNAKE_CASE) and not (os.path.isdir(__SCREAMING_SNAKE_CASE) and os.listdir(__SCREAMING_SNAKE_CASE))
           )





       def 		_lowerCamelCase			(		self							:     str     ,		__SCREAMING_SNAKE_CASE							:     str     ,		__SCREAMING_SNAKE_CASE							:     bool = False):


           '''simple docstring'''

           __a						       =				self.extractor.infer_extractor_format(__SCREAMING_SNAKE_CASE)
           if not extractor_format:
               return input_path
           __a						       =				self._get_output_path(__SCREAMING_SNAKE_CASE)
           if self._do_extract(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE):
               self.extractor.extract(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE)
           return output_path


class     _A       (	__UpperCAmelCase    ):



       @classmethod
       @abstractmethod
       def 		_lowerCamelCase			(		cls							:     Dict     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		**__SCREAMING_SNAKE_CASE							:     Tuple):


           '''simple docstring'''

           ...





       @staticmethod
       @abstractmethod
       def 		_lowerCamelCase			(		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]):


           '''simple docstring'''

           ...


class     _A       (	__UpperCAmelCase      ,__UpperCAmelCase    ):
       UpperCamelCase__  :    List[bytes]											=						[]



       @staticmethod
       def 		_lowerCamelCase			(		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		__SCREAMING_SNAKE_CASE							:     int):


           '''simple docstring'''

           with open(__SCREAMING_SNAKE_CASE     ,		'''rb''') as f:
               return f.read(__SCREAMING_SNAKE_CASE)





       @classmethod
       def 		_lowerCamelCase			(		cls							:     Any     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		__SCREAMING_SNAKE_CASE							:     bytes = b""):


           '''simple docstring'''

           if not magic_number:
               __a						       =				max(len(__SCREAMING_SNAKE_CASE) for cls_magic_number in cls.magic_numbers)
               try:
                   __a						       =				cls.read_magic_number(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE)
               except OSError:
                   return False
           return any(magic_number.startswith(__SCREAMING_SNAKE_CASE) for cls_magic_number in cls.magic_numbers)


class     _A       (	__UpperCAmelCase    ):



       @classmethod
       def 		_lowerCamelCase			(		cls							:     Optional[int]     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		**__SCREAMING_SNAKE_CASE							:     List[Any]):


           '''simple docstring'''

           return tarfile.is_tarfile(__SCREAMING_SNAKE_CASE)



       @staticmethod
       def 		_lowerCamelCase			(		__SCREAMING_SNAKE_CASE							:     Optional[Any]     ,		__SCREAMING_SNAKE_CASE							:     Tuple):


           '''simple docstring'''

           def resolved(__SCREAMING_SNAKE_CASE							:     str) -> str:
               return os.path.realpath(os.path.abspath(__SCREAMING_SNAKE_CASE))

           def badpath(__SCREAMING_SNAKE_CASE							:     str     ,		__SCREAMING_SNAKE_CASE							:     str) -> bool:
               # joinpath will ignore base if path is absolute
               return not resolved(os.path.join(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE)).startswith(__SCREAMING_SNAKE_CASE)

           def badlink(__SCREAMING_SNAKE_CASE							:     str     ,		__SCREAMING_SNAKE_CASE							:     str) -> bool:
               # Links are interpreted relative to the directory containing the link
               __a						       =				resolved(os.path.join(__SCREAMING_SNAKE_CASE     ,		os.path.dirname(info.name)))
               return badpath(info.linkname     ,		base=__SCREAMING_SNAKE_CASE)

           __a						       =				resolved(__SCREAMING_SNAKE_CASE)

           for finfo in members:
               if badpath(finfo.name     ,		__SCREAMING_SNAKE_CASE):
                   logger.error(F'Extraction of {finfo.name} is blocked (illegal path)')
               elif finfo.issym() and badlink(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE):
                   logger.error(F'Extraction of {finfo.name} is blocked: Symlink to {finfo.linkname}')
               elif finfo.islnk() and badlink(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE):
                   logger.error(F'Extraction of {finfo.name} is blocked: Hard link to {finfo.linkname}')
               else:
                   yield finfo





       @staticmethod
       def 		_lowerCamelCase			(		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]):


           '''simple docstring'''

           os.makedirs(__SCREAMING_SNAKE_CASE     ,		exist_ok=__SCREAMING_SNAKE_CASE)
           __a						       =				tarfile.open(__SCREAMING_SNAKE_CASE)
           tar_file.extractall(__SCREAMING_SNAKE_CASE     ,		members=TarExtractor.safemembers(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE))
           tar_file.close()


class     _A       (	__UpperCAmelCase    ):
       UpperCamelCase__  :    Dict											=						[B'''\x1F\x8B''']



       @staticmethod
       def 		_lowerCamelCase			(		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]):


           '''simple docstring'''

           with gzip.open(__SCREAMING_SNAKE_CASE     ,		'''rb''') as gzip_file:
               with open(__SCREAMING_SNAKE_CASE     ,		'''wb''') as extracted_file:
                   shutil.copyfileobj(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE)


class     _A       (	__UpperCAmelCase    ):
       UpperCamelCase__  :    Dict											=						[
           B'''PK\x03\x04''',
           B'''PK\x05\x06''',  # empty archive
           B'''PK\x07\x08''',  # spanned archive
       ]



       @classmethod
       def 		_lowerCamelCase			(		cls							:     Tuple     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		__SCREAMING_SNAKE_CASE							:     bytes = b""):


           '''simple docstring'''

           if super().is_extractable(__SCREAMING_SNAKE_CASE     ,		magic_number=__SCREAMING_SNAKE_CASE):
               return True
           try:
               # Alternative version of zipfile.is_zipfile that has less false positives, but misses executable zip archives.
               # From: https://github.com/python/cpython/pull/5053
               from zipfile import (
                   _CD_SIGNATURE,
                   _ECD_DISK_NUMBER,
                   _ECD_DISK_START,
                   _ECD_ENTRIES_TOTAL,
                   _ECD_OFFSET,
                   _ECD_SIZE,
                   _EndRecData,
                   sizeCentralDir,
                   stringCentralDir,
                   structCentralDir,
               )

               with open(__SCREAMING_SNAKE_CASE     ,		'''rb''') as fp:
                   __a						       =				_EndRecData(__SCREAMING_SNAKE_CASE)
                   if endrec:
                       if endrec[_ECD_ENTRIES_TOTAL] == 0 and endrec[_ECD_SIZE] == 0 and endrec[_ECD_OFFSET] == 0:
                           return True  # Empty zipfiles are still zipfiles
                       elif endrec[_ECD_DISK_NUMBER] == endrec[_ECD_DISK_START]:
                           fp.seek(endrec[_ECD_OFFSET])  # Central directory is on the same disk
                           if fp.tell() == endrec[_ECD_OFFSET] and endrec[_ECD_SIZE] >= sizeCentralDir:
                               __a						       =				fp.read(__SCREAMING_SNAKE_CASE)  # CD is where we expect it to be
                               if len(__SCREAMING_SNAKE_CASE) == sizeCentralDir:
                                   __a						       =				struct.unpack(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE)  # CD is the right size
                                   if centdir[_CD_SIGNATURE] == stringCentralDir:
                                       return True  # First central directory entry  has correct magic number
               return False
           except Exception:  # catch all errors in case future python versions change the zipfile internals
               return False





       @staticmethod
       def 		_lowerCamelCase			(		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]):


           '''simple docstring'''

           os.makedirs(__SCREAMING_SNAKE_CASE     ,		exist_ok=__SCREAMING_SNAKE_CASE)
           with zipfile.ZipFile(__SCREAMING_SNAKE_CASE     ,		'''r''') as zip_file:
               zip_file.extractall(__SCREAMING_SNAKE_CASE)
               zip_file.close()


class     _A       (	__UpperCAmelCase    ):
       UpperCamelCase__  :    Optional[Any]											=						[B'''\xFD\x37\x7A\x58\x5A\x00''']



       @staticmethod
       def 		_lowerCamelCase			(		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]):


           '''simple docstring'''

           with lzma.open(__SCREAMING_SNAKE_CASE) as compressed_file:
               with open(__SCREAMING_SNAKE_CASE     ,		'''wb''') as extracted_file:
                   shutil.copyfileobj(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE)


class     _A       (	__UpperCAmelCase    ):
       UpperCamelCase__  :    int											=						[B'''Rar!\x1a\x07\x00''', B'''Rar!\x1a\x07\x01\x00''']  # RAR_ID  # RAR5_ID



       @staticmethod
       def 		_lowerCamelCase			(		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]):


           '''simple docstring'''

           if not config.RARFILE_AVAILABLE:
               raise ImportError('''Please pip install rarfile''')
           import rarfile

           os.makedirs(__SCREAMING_SNAKE_CASE     ,		exist_ok=__SCREAMING_SNAKE_CASE)
           __a						       =				rarfile.RarFile(__SCREAMING_SNAKE_CASE)
           rf.extractall(__SCREAMING_SNAKE_CASE)
           rf.close()


class     _A       (	__UpperCAmelCase    ):
       UpperCamelCase__  :    List[Any]											=						[B'''\x28\xb5\x2F\xFD''']



       @staticmethod
       def 		_lowerCamelCase			(		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]):


           '''simple docstring'''

           if not config.ZSTANDARD_AVAILABLE:
               raise ImportError('''Please pip install zstandard''')
           import zstandard as zstd

           __a						       =				zstd.ZstdDecompressor()
           with open(__SCREAMING_SNAKE_CASE     ,		'''rb''') as ifh, open(__SCREAMING_SNAKE_CASE     ,		'''wb''') as ofh:
               dctx.copy_stream(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE)


class     _A       (	__UpperCAmelCase    ):
       UpperCamelCase__  :    str											=						[B'''\x42\x5A\x68''']



       @staticmethod
       def 		_lowerCamelCase			(		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]):


           '''simple docstring'''

           with bza.open(__SCREAMING_SNAKE_CASE     ,		'''rb''') as compressed_file:
               with open(__SCREAMING_SNAKE_CASE     ,		'''wb''') as extracted_file:
                   shutil.copyfileobj(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE)


class     _A       (	__UpperCAmelCase    ):
       UpperCamelCase__  :    Union[str, Any]											=						[B'''\x37\x7A\xBC\xAF\x27\x1C''']



       @staticmethod
       def 		_lowerCamelCase			(		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]):


           '''simple docstring'''

           if not config.PY7ZR_AVAILABLE:
               raise ImportError('''Please pip install py7zr''')
           import pyazr

           os.makedirs(__SCREAMING_SNAKE_CASE     ,		exist_ok=__SCREAMING_SNAKE_CASE)
           with pyazr.SevenZipFile(__SCREAMING_SNAKE_CASE     ,		'''r''') as archive:
               archive.extractall(__SCREAMING_SNAKE_CASE)


class     _A       (	__UpperCAmelCase    ):
       UpperCamelCase__  :    int											=						[B'''\x04\x22\x4D\x18''']



       @staticmethod
       def 		_lowerCamelCase			(		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]):


           '''simple docstring'''

           if not config.LZ4_AVAILABLE:
               raise ImportError('''Please pip install lz4''')
           import lza.frame

           with lza.frame.open(__SCREAMING_SNAKE_CASE     ,		'''rb''') as compressed_file:
               with open(__SCREAMING_SNAKE_CASE     ,		'''wb''') as extracted_file:
                   shutil.copyfileobj(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE)


class     _A       :
       #  Put zip file to the last, b/c it is possible wrongly detected as zip (I guess it means: as tar or gzip)
       UpperCamelCase__  :    Dict[str, Type[BaseExtractor]]											=						{
           "tar": TarExtractor,
           "gzip": GzipExtractor,
           "zip": ZipExtractor,
           "xz": XzExtractor,
           "rar": RarExtractor,
           "zstd": ZstdExtractor,
           "bz2": BzipaExtractor,
           "7z": SevenZipExtractor,  # <Added version="2.4.0"/>
           "lz4": LzaExtractor,  # <Added version="2.4.0"/>
       }



       @classmethod
       def 		_lowerCamelCase			(		cls							:     int):


           '''simple docstring'''

           return max(
               len(__SCREAMING_SNAKE_CASE)
               for extractor in cls.extractors.values()
               if issubclass(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE)
               for extractor_magic_number in extractor.magic_numbers)



       @staticmethod
       def 		_lowerCamelCase			(		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		__SCREAMING_SNAKE_CASE							:     int):


           '''simple docstring'''

           try:
               return MagicNumberBaseExtractor.read_magic_number(__SCREAMING_SNAKE_CASE     ,		magic_number_length=__SCREAMING_SNAKE_CASE)
           except OSError:
               return b""



       @classmethod
       def 		_lowerCamelCase			(		cls							:     Optional[Any]     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		__SCREAMING_SNAKE_CASE							:     bool = False):


           '''simple docstring'''

           warnings.warn(
               '''Method \'is_extractable\' was deprecated in version 2.4.0 and will be removed in 3.0.0. '''
               '''Use \'infer_extractor_format\' instead.'''     ,		category=__SCREAMING_SNAKE_CASE     ,		)
           __a						       =				cls.infer_extractor_format(__SCREAMING_SNAKE_CASE)
           if extractor_format:
               return True if not return_extractor else (True, cls.extractors[extractor_format])
           return False if not return_extractor else (False, None)



       @classmethod
       def 		_lowerCamelCase			(		cls							:     Any     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]):  # <Added version="2.4.0"/>


           '''simple docstring'''

           __a						       =				cls._get_magic_number_max_length()
           __a						       =				cls._read_magic_number(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE)
           for extractor_format, extractor in cls.extractors.items():
               if extractor.is_extractable(__SCREAMING_SNAKE_CASE     ,		magic_number=__SCREAMING_SNAKE_CASE):
                   return extractor_format





       @classmethod
       def 		_lowerCamelCase			(		cls							:     List[str]     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		__SCREAMING_SNAKE_CASE							:     Union[Path, str]     ,		__SCREAMING_SNAKE_CASE							:     Optional[str] = None     ,		__SCREAMING_SNAKE_CASE							:     Optional[BaseExtractor] = "deprecated"     ,		):


           '''simple docstring'''

           os.makedirs(os.path.dirname(__SCREAMING_SNAKE_CASE)     ,		exist_ok=__SCREAMING_SNAKE_CASE)
           # Prevent parallel extractions
           __a						       =				str(Path(__SCREAMING_SNAKE_CASE).with_suffix('''.lock'''))
           with FileLock(__SCREAMING_SNAKE_CASE):
               shutil.rmtree(__SCREAMING_SNAKE_CASE     ,		ignore_errors=__SCREAMING_SNAKE_CASE)
               if extractor_format or extractor != "deprecated":
                   if extractor != "deprecated" or not isinstance(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE):  # passed as positional arg
                       warnings.warn(
                           '''Parameter \'extractor\' was deprecated in version 2.4.0 and will be removed in 3.0.0. '''
                           '''Use \'extractor_format\' instead.'''     ,		category=__SCREAMING_SNAKE_CASE     ,		)
                       __a						       =				extractor if extractor != '''deprecated''' else extractor_format
                   else:
                       __a						       =				cls.extractors[extractor_format]
                   return extractor.extract(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE)
               else:
                   warnings.warn(
                       '''Parameter \'extractor_format\' was made required in version 2.4.0 and not passing it will raise an '''
                       '''exception in 3.0.0.'''     ,		category=__SCREAMING_SNAKE_CASE     ,		)
                   for extractor in cls.extractors.values():
                       if extractor.is_extractable(__SCREAMING_SNAKE_CASE):
                           return extractor.extract(__SCREAMING_SNAKE_CASE     ,		__SCREAMING_SNAKE_CASE)










from __future__ import annotations

import random

# Maximum size of the population.  Bigger could be faster but is more memory expensive.
__snake_case						:Optional[int]      		=     200
# Number of elements selected in every generation of evolution. The selection takes
# place from best to worst of that generation and must be smaller than N_POPULATION.
__snake_case						:List[str]      		=     50
# Probability that an element of a generation can mutate, changing one of its genes.
# This will guarantee that all genes will be used during evolution.
__snake_case						:List[Any]      		=     0.4
# Just a seed to improve randomness required by the algorithm.
random.seed(random.randint(0, 1000))





def      __snake_case	(			_UpperCAmelCase   , _UpperCAmelCase				):
    __a						       =				len([g for position, g in enumerate(_UpperCAmelCase				) if g == main_target[position]]				)
    return (item, float(_UpperCAmelCase				))





def      __snake_case	(			_UpperCAmelCase   , _UpperCAmelCase				):
    __a						       =				random.randint(0   , len(_UpperCAmelCase				) - 1				)
    __a						       =				parent_a[:random_slice] + parent_a[random_slice:]
    __a						       =				parent_a[:random_slice] + parent_a[random_slice:]
    return (child_a, child_a)





def      __snake_case	(			_UpperCAmelCase   , _UpperCAmelCase				):
    __a						       =				list(_UpperCAmelCase				)
    if random.uniform(0   , 1				) < MUTATION_PROBABILITY:
        __a						       =				random.choice(_UpperCAmelCase				)
    return "".join(_UpperCAmelCase				)





def      __snake_case	(			_UpperCAmelCase   , _UpperCAmelCase   , _UpperCAmelCase   , ):
    __a						       =				[]
    # Generate more children proportionally to the fitness score.
    __a						       =				int(parent_a[1] * 100				) + 1
    __a						       =				10 if child_n >= 10 else child_n
    for _ in range(_UpperCAmelCase				):
        __a						       =				population_score[random.randint(0   , _UpperCAmelCase				)][0]

        __a       ,   __a						       =				crossover(parent_a[0]   , _UpperCAmelCase				)
        # Append new string to the population list.
        pop.append(mutate(_UpperCAmelCase   , _UpperCAmelCase				)				)
        pop.append(mutate(_UpperCAmelCase   , _UpperCAmelCase				)				)
    return pop





def      __snake_case	(			_UpperCAmelCase   , _UpperCAmelCase   , _UpperCAmelCase = True				):

    # Verify if N_POPULATION is bigger than N_SELECTED
    if N_POPULATION < N_SELECTED:
        __a						       =				f'{N_POPULATION} must be bigger than {N_SELECTED}'
        raise ValueError(_UpperCAmelCase				)
    # Verify that the target contains no genes besides the ones inside genes variable.
    __a						       =				sorted({c for c in target if c not in genes}				)
    if not_in_genes_list:
        __a						       =				f'{not_in_genes_list} is not in genes list, evolution cannot converge'
        raise ValueError(_UpperCAmelCase				)

    # Generate random starting population.
    __a						       =				[]
    for _ in range(_UpperCAmelCase				):
        population.append(''''''.join([random.choice(_UpperCAmelCase				) for i in range(len(_UpperCAmelCase				)				)]				)				)

    # Just some logs to know what the algorithms is doing.
    __a       ,   __a						       =				0, 0

    # This loop will end when we find a perfect match for our target.
    while True:
        generation += 1
        total_population += len(_UpperCAmelCase				)

        # Random population created. Now it's time to evaluate.

        # Adding a bit of concurrency can make everything faster,
        #
        # import concurrent.futures
        # population_score: list[tuple[str, float]] = []
        # with concurrent.futures.ThreadPoolExecutor(
        #                                   max_workers=NUM_WORKERS) as executor:
        #     futures = {executor.submit(evaluate, item) for item in population}
        #     concurrent.futures.wait(futures)
        #     population_score = [item.result() for item in futures]
        #
        # but with a simple algorithm like this, it will probably be slower.
        # We just need to call evaluate for every item inside the population.
        __a						       =				[evaluate(_UpperCAmelCase   , _UpperCAmelCase				) for item in population]

        # Check if there is a matching evolution.
        __a						       =				sorted(_UpperCAmelCase   , key=lambda _UpperCAmelCase				: x[1]   , reverse=_UpperCAmelCase				)
        if population_score[0][0] == target:
            return (generation, total_population, population_score[0][0])

        # Print the best result every 10 generation.
        # Just to know that the algorithm is working.
        if debug and generation % 10 == 0:
            print(
                f'\nGeneration: {generation}'
                f'\nTotal Population:{total_population}'
                f'\nBest score: {population_score[0][1]}'
                f'\nBest string: {population_score[0][0]}'				)

        # Flush the old population, keeping some of the best evolutions.
        # Keeping this avoid regression of evolution.
        __a						       =				population[: int(N_POPULATION / 3				)]
        population.clear()
        population.extend(_UpperCAmelCase				)
        # Normalize population score to be between 0 and 1.
        __a						       =				[
            (item, score / len(_UpperCAmelCase				)) for item, score in population_score
        ]

        # This is selection
        for i in range(_UpperCAmelCase				):
            population.extend(select(population_score[int(_UpperCAmelCase				)]   , _UpperCAmelCase   , _UpperCAmelCase				)				)
            # Check if the population has already reached the maximum value and if so,
            # break the cycle.  If this check is disabled, the algorithm will take
            # forever to compute large strings, but will also calculate small strings in
            # a far fewer generations.
            if len(_UpperCAmelCase				) > N_POPULATION:
                break


if __name__ == "__main__":
 __snake_case						:Optional[int]      		=     (
     '''This is a genetic algorithm to evaluate, combine, evolve, and mutate a string!'''
 )
 __snake_case						:List[Any]      		=     list(
     ''' ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklm'''
     '''nopqrstuvwxyz.,;!?+-*#@^\'èéòà€ù=)(&%$£/\\'''
 )
 __snake_case		,__snake_case		,__snake_case						:Dict      		=     basic(target_str, genes_list)
 print(
     f'\nGeneration: {generation}\nTotal Population: {population}\nTarget: {target}'
 )





