

"""simple docstring"""





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

from packaging import version


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



def     __lowercase					(    a :				Optional[int]       ,		a :				Dict       ,		a :				str       ,		a :				Optional[Any]       ,		a :				Optional[int]       ,		a :				Dict )					->					Optional[Any]:
      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(a )       ,		version.parse(a ) ):
            raise ImportError(
                f'''{requirement} is required for a normal functioning of this module, but found {pkg}=={got_ver}.{hint}''' )



def     __lowercase					(    a :				str       ,		a :				Optional[str] = None )					->					None:
      __snake_case      :    Union[str, Any]  			=f'''\n{hint}''' if hint is not None else ''''''

      # non-versioned check
      if re.match(R'''^[\w_\-\d]+$'''       ,		a ):
            __snake_case      :    Optional[int]  			=requirement, None, None
      else:
            __snake_case      :    Union[str, Any]  			=re.findall(R'''^([^!=<>\s]+)([\s!=<>]{1,2}.+)'''       ,		a )
            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}''' )
            __snake_case      :    Tuple  			=match[0]
            __snake_case      :    List[str]  			=want_full.split(''',''' )  # there could be multiple requirements
            __snake_case      :    int  			={}
            for w in want_range:
                  __snake_case      :    Dict  			=re.findall(R'''^([\s!=<>]{1,2})(.+)'''       ,		a )
                  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}''' )
                  __snake_case      :    Dict  			=match[0]
                  __snake_case      :    Optional[Any]  			=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":
            __snake_case      :    Any  			='''.'''.join([str(a ) for x in sys.version_info[:3]] )
            for op, want_ver in wanted.items():
                  _compare_versions(a       ,		a       ,		a       ,		a       ,		a       ,		a )
            return

      # check if any version is installed
      try:
            __snake_case      :    Dict  			=importlib.metadata.version(a )
      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(a       ,		a       ,		a       ,		a       ,		a       ,		a )



def     __lowercase					(    a :				str )					->					Optional[int]:
      __snake_case      :    Any  			='''Try: pip install transformers -U or pip install -e \'.[dev]\' if you\'re working with git main'''
      return require_version(a       ,		a )










"""simple docstring"""





# this script reports modified .py files under the desired list of top-level sub-dirs passed as a list of arguments, e.g.:
#   python ./utils/get_modified_files.py utils src tests examples
#
# it uses git to find the forking point and which files were modified - i.e. files not under git won't be considered
# since the output of this script is fed into Makefile commands it doesn't print a newline after the results

import re
import subprocess
import sys


UpperCamelCase_	:				int										= subprocess.check_output("""git merge-base main HEAD""".split()).decode("""utf-8""")
UpperCamelCase_	:				Optional[int]										= (
    subprocess.check_output(F'''git diff --diff-filter=d --name-only {fork_point_sha}'''.split()).decode("""utf-8""").split()
)

UpperCamelCase_	:				List[Any]										= """|""".join(sys.argv[1:])
UpperCamelCase_	:				List[str]										= re.compile(rF'''^({joined_dirs}).*?\.py$''')

UpperCamelCase_	:				str										= [x for x in modified_files if regex.match(x)]
print(""" """.join(relevant_modified_files), end="""""")


