





'''simple docstring'''

import argparse
import os
import re

import packaging.version


__lowerCAmelCase							:     Tuple		     ='examples/'
__lowerCAmelCase							:     Dict		     ={
    'examples': (re.compile(R"^check_min_version\(\"[^\"]+\"\)\s*$", re.MULTILINE), 'check_min_version("VERSION")\n'),
    'init': (re.compile(R"^__version__\s+=\s+\"([^\"]+)\"\s*$", re.MULTILINE), '__version__ = "VERSION"\n'),
    'setup': (re.compile(R"^(\s*)version\s*=\s*\"[^\"]+\",", re.MULTILINE), R'\1version="VERSION",'),
    'doc': (re.compile(R"^(\s*)release\s*=\s*\"[^\"]+\"$", re.MULTILINE), 'release = "VERSION"\n'),
}
__lowerCAmelCase							:     Any		     ={
    'init': 'src/transformers/__init__.py',
    'setup': 'setup.py',
}
__lowerCAmelCase							:     Optional[int]		     ='README.md'





def 						UpperCamelCase    (							_lowerCamelCase : Any						,	_lowerCamelCase : Optional[int]						,	_lowerCamelCase : List[Any]	):
				with open(lowercase__						,	"r"						,	encoding="utf-8"						,	newline="\n"	) as f:
								A__    =      f.read()
				A__,     A__    =      REPLACE_PATTERNS[pattern]
				A__    =      replace.replace("VERSION"						,	lowercase__	)
				A__    =      re_pattern.sub(lowercase__						,	lowercase__	)
				with open(lowercase__						,	"w"						,	encoding="utf-8"						,	newline="\n"	) as f:
								f.write(lowercase__	)





def 						UpperCamelCase    (							_lowerCamelCase : str	):
				for folder, directories, fnames in os.walk(lowercase__	):
								# Removing some of the folders with non-actively maintained examples from the walk
								if "research_projects" in directories:
												directories.remove("research_projects"	)
								if "legacy" in directories:
												directories.remove("legacy"	)
								for fname in fnames:
												if fname.endswith(".py"	):
																update_version_in_file(os.path.join(lowercase__						,	lowercase__	)						,	lowercase__						,	pattern="examples"	)





def 						UpperCamelCase    (							_lowerCamelCase : Optional[int]						,	_lowerCamelCase : Tuple=False	):
				for pattern, fname in REPLACE_FILES.items():
								update_version_in_file(lowercase__						,	lowercase__						,	lowercase__	)
				if not patch:
								update_version_in_examples(lowercase__	)





def 						UpperCamelCase    (							):
				A__    =      "🤗 Transformers currently provides the following architectures"
				A__    =      "1. Want to contribute a new model?"
				with open(lowercase__						,	"r"						,	encoding="utf-8"						,	newline="\n"	) as f:
								A__    =      f.readlines()

				# Find the start of the list.
				A__    =      0
				while not lines[start_index].startswith(_start_prompt	):
								start_index += 1
				start_index += 1

				A__    =      start_index
				# Update the lines in the model list.
				while not lines[index].startswith(_end_prompt	):
								if lines[index].startswith("1."	):
												A__    =      lines[index].replace(
												    "https://huggingface.co/docs/transformers/main/model_doc"						,	"https://huggingface.co/docs/transformers/model_doc"						,	)
								index += 1

				with open(lowercase__						,	"w"						,	encoding="utf-8"						,	newline="\n"	) as f:
								f.writelines(lowercase__	)





def 						UpperCamelCase    (							):
				with open(REPLACE_FILES["init"]						,	"r"	) as f:
								A__    =      f.read()
				A__    =      REPLACE_PATTERNS["init"][0].search(lowercase__	).groups()[0]
				return packaging.version.parse(lowercase__	)





def 						UpperCamelCase    (							_lowerCamelCase : List[Any]=False	):
				A__    =      get_version()
				if patch and default_version.is_devrelease:
								raise ValueError("Can't create a patch version from the dev branch, checkout a released version!"	)
				if default_version.is_devrelease:
								A__    =      default_version.base_version
				elif patch:
								A__    =      F"{default_version.major}.{default_version.minor}.{default_version.micro + 1}"
				else:
								A__    =      F"{default_version.major}.{default_version.minor + 1}.0"

				# Now let's ask nicely if that's the right one.
				A__    =      input(F"Which version are you releasing? [{default_version}]"	)
				if len(lowercase__	) == 0:
								A__    =      default_version

				print(F"Updating version to {version}."	)
				global_version_update(lowercase__						,	patch=lowercase__	)
				if not patch:
								print("Cleaning main README, don't forget to run `make fix-copies`."	)
								clean_main_ref_in_model_list()





def 						UpperCamelCase    (							):
				A__    =      get_version()
				A__    =      F"{current_version.major}.{current_version.minor + 1}.0.dev0"
				A__    =      current_version.base_version

				# Check with the user we got that right.
				A__    =      input(F"Which version are we developing now? [{dev_version}]"	)
				if len(lowercase__	) == 0:
								A__    =      dev_version

				print(F"Updating version to {version}."	)
				global_version_update(lowercase__	)
				print("Cleaning main README, don't forget to run `make fix-copies`."	)
				clean_main_ref_in_model_list()


if __name__ == "__main__":
		__lowerCAmelCase							:     str		     =argparse.ArgumentParser()
		parser.add_argument("--post_release", action="store_true", help="Whether this is pre or post release.")
		parser.add_argument("--patch", action="store_true", help="Whether or not this is a patch release.")
		__lowerCAmelCase							:     Any		     =parser.parse_args()
		if not args.post_release:
				pre_release_work(patch=args.patch)
		elif args.patch:
				print("Nothing to do after a patch :-)")
		else:
				post_release_work()










'''simple docstring'''

def 						UpperCamelCase    (							_lowerCamelCase : int = 1_00_00_00	):
    A__    =      set(range(3						,	_lowerCamelCase						,	2	)	)
    primes.add(2	)
    for p in range(3						,	_lowerCamelCase						,	2	):
        if p not in primes:
            continue
        primes.difference_update(set(range(p * p						,	_lowerCamelCase						,	_lowerCamelCase	)	)	)

    A__    =      [float(_lowerCamelCase	) for n in range(limit + 1	)]

    for p in primes:
        for n in range(_lowerCamelCase						,	limit + 1						,	_lowerCamelCase	):
            phi[n] *= 1 - 1 / p

    return int(sum(phi[2:]	)	)


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



