






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

from packaging import version


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







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







def 		SCREAMING_SNAKE_CASE							(					__lowerCAmelCase					,    __lowerCAmelCase = None			) ->	None:
     UpperCamelCase__			:   Dict       				=  f'\n{hint}' if hint is not None else ""

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

     # check if any version is installed
     try:
          UpperCamelCase__			:   int       				=  importlib.metadata.version(__lowerCAmelCase			)
     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(__lowerCAmelCase					,    __lowerCAmelCase					,    __lowerCAmelCase					,    __lowerCAmelCase					,    __lowerCAmelCase					,    __lowerCAmelCase			)







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







from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


lowerCamelCase	:							Tuple				={
    '''configuration_luke''': ['''LUKE_PRETRAINED_CONFIG_ARCHIVE_MAP''', '''LukeConfig'''],
    '''tokenization_luke''': ['''LukeTokenizer'''],
}

try:
 if not is_torch_available():
  raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
 pass
else:
 lowerCamelCase	:							Union[str, Any]				=[
     '''LUKE_PRETRAINED_MODEL_ARCHIVE_LIST''',
     '''LukeForEntityClassification''',
     '''LukeForEntityPairClassification''',
     '''LukeForEntitySpanClassification''',
     '''LukeForMultipleChoice''',
     '''LukeForQuestionAnswering''',
     '''LukeForSequenceClassification''',
     '''LukeForTokenClassification''',
     '''LukeForMaskedLM''',
     '''LukeModel''',
     '''LukePreTrainedModel''',
 ]


if TYPE_CHECKING:
 from .configuration_luke import LUKE_PRETRAINED_CONFIG_ARCHIVE_MAP, LukeConfig
 from .tokenization_luke import LukeTokenizer

 try:
  if not is_torch_available():
   raise OptionalDependencyNotAvailable()
 except OptionalDependencyNotAvailable:
  pass
 else:
  from .modeling_luke import (
      LUKE_PRETRAINED_MODEL_ARCHIVE_LIST,
      LukeForEntityClassification,
      LukeForEntityPairClassification,
      LukeForEntitySpanClassification,
      LukeForMaskedLM,
      LukeForMultipleChoice,
      LukeForQuestionAnswering,
      LukeForSequenceClassification,
      LukeForTokenClassification,
      LukeModel,
      LukePreTrainedModel,
  )

else:
 import sys

 lowerCamelCase	:							Dict				=_LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)