
import importlib.metadata
import operator
import re
import sys
from typing import Optional

from packaging import version


lowerCamelCase  ={
    "<": operator.lt,
    "<=": operator.le,
    "==": operator.eq,
    "!=": operator.ne,
    ">=": operator.ge,
    ">": operator.gt,
}


def 				SCREAMING_SNAKE_CASE_   (      UpperCamelCase__			,		UpperCamelCase__			,		UpperCamelCase__			,		UpperCamelCase__			,		UpperCamelCase__			,		UpperCamelCase__		):
      if got_ver is None or want_ver is None:
            raise ValueError(
                f'''Unable to compare versions for {requirement}: need={want_ver} found={got_ver}. This is unusual. Consider'''
                f''' reinstalling {pkg}.'''		)
      if not ops[op](version.parse(UpperCamelCase__		)			,		version.parse(UpperCamelCase__		)		):
            raise ImportError(
                f'''{requirement} is required for a normal functioning of this module, but found {pkg}=={got_ver}.{hint}'''		)


def 				SCREAMING_SNAKE_CASE_   (      UpperCamelCase__			,		UpperCamelCase__ = None		):
      UpperCamelCase__     : Dict											=					f'''\n{hint}''' if hint is not None else ''''''

      # non-versioned check
      if re.match(R'''^[\w_\-\d]+$'''			,		UpperCamelCase__		):
            UpperCamelCase__					,UpperCamelCase__					,UpperCamelCase__     : Tuple											=					requirement, None, None
      else:
            UpperCamelCase__     : List[str]											=					re.findall(R'''^([^!=<>\s]+)([\s!=<>]{1,2}.+)'''			,		UpperCamelCase__		)
            if not match:
                  raise ValueError(
                      '''requirement needs to be in the pip package format, .e.g., package_a==1.23, or package_b>=1.23, but'''
                      f''' got {requirement}'''		)
            UpperCamelCase__					,UpperCamelCase__     : str											=					match[0]
            UpperCamelCase__     : str											=					want_full.split(''','''		)  # there could be multiple requirements
            UpperCamelCase__     : int											=					{}
            for w in want_range:
                  UpperCamelCase__     : int											=					re.findall(R'''^([\s!=<>]{1,2})(.+)'''			,		UpperCamelCase__		)
                  if not match:
                        raise ValueError(
                            '''requirement needs to be in the pip package format, .e.g., package_a==1.23, or package_b>=1.23,'''
                            f''' but got {requirement}'''		)
                  UpperCamelCase__					,UpperCamelCase__     : Union[str, Any]											=					match[0]
                  UpperCamelCase__     : int											=					want_ver
                  if op not in ops:
                        raise ValueError(f'''{requirement}: need one of {list(ops.keys()		)}, but got {op}'''		)

    # special case
      if pkg == "python":
            UpperCamelCase__     : List[Any]											=					'''.'''.join([str(UpperCamelCase__		) for x in sys.version_info[:3]]		)
            for op, want_ver in wanted.items():
                  _compare_versions(UpperCamelCase__			,		UpperCamelCase__			,		UpperCamelCase__			,		UpperCamelCase__			,		UpperCamelCase__			,		UpperCamelCase__		)
            return

      # check if any version is installed
      try:
            UpperCamelCase__     : int											=					importlib.metadata.version(UpperCamelCase__		)
      except importlib.metadata.PackageNotFoundError:
            raise importlib.metadata.PackageNotFoundError(
                f'''The \'{requirement}\' distribution was not found and is required by this application. {hint}'''		)

      # check that the right version is installed if version number or a range was provided
      if want_ver is not None:
            for op, want_ver in wanted.items():
                  _compare_versions(UpperCamelCase__			,		UpperCamelCase__			,		UpperCamelCase__			,		UpperCamelCase__			,		UpperCamelCase__			,		UpperCamelCase__		)


def 				SCREAMING_SNAKE_CASE_   (      UpperCamelCase__		):
      UpperCamelCase__     : int											=					'''Try: pip install transformers -U or pip install -e \'.[dev]\' if you\'re working with git main'''
      return require_version(UpperCamelCase__			,		UpperCamelCase__		)




def 				SCREAMING_SNAKE_CASE_   (      UpperCamelCase__ = 2_0_0_0_0_0_0		):
      UpperCamelCase__     : Dict											=					[0 for i in range(n + 1		)]
      UpperCamelCase__     : Any											=					1
      UpperCamelCase__     : int											=					1

      for i in range(2			,		int(n**0.5		) + 1		):
            if primality_list[i] == 0:
                  for j in range(i * i			,		n + 1			,		UpperCamelCase__		):
                        UpperCamelCase__     : Any											=					1
      UpperCamelCase__     : Optional[Any]											=					0
      for i in range(UpperCamelCase__		):
            if primality_list[i] == 0:
                  sum_of_primes += i
      return sum_of_primes


if __name__ == "__main__":
    print(F'''{solution() = }''')


