





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

from packaging import version


UpperCAmelCase__  :     Optional[int]   			={
    """<""": operator.lt,
    """<=""": operator.le,
    """==""": operator.eq,
    """!=""": operator.ne,
    """>=""": operator.ge,
    """>""": operator.gt,
}





def        _lowercase   (  _UpperCAmelCase     , _UpperCAmelCase     , _UpperCAmelCase     , _UpperCAmelCase     , _UpperCAmelCase     , _UpperCAmelCase			)  ->					Union[str, 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(_UpperCAmelCase			)     , version.parse(_UpperCAmelCase			)			):
								raise ImportError(
								    F"""{requirement} is required for a normal functioning of this module, but found {pkg}=={got_ver}.{hint}"""			)





def        _lowercase   (  _UpperCAmelCase     , _UpperCAmelCase = None			)  ->					Dict:
				lowerCamelCase			=F"""\n{hint}""" if hint is not None else """"""

				# non-versioned check
				if re.match(r"""^[\w_\-\d]+$"""     , _UpperCAmelCase			):
								lowerCamelCase	,					lowerCamelCase	,					lowerCamelCase			=requirement, None, None
				else:
								lowerCamelCase			=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}"""			)
								lowerCamelCase	,					lowerCamelCase			=match[0]
								lowerCamelCase			=want_full.split(""","""			)  # there could be multiple requirements
								lowerCamelCase			={}
								for w in want_range:
												lowerCamelCase			=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}"""			)
												lowerCamelCase	,					lowerCamelCase			=match[0]
												lowerCamelCase			=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":
								lowerCamelCase			=""".""".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:
								lowerCamelCase			=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        _lowercase   (  _UpperCAmelCase			)  ->					List[Any]:
				lowerCamelCase			="""Try: pip install transformers -U or pip install -e \'.[dev]\' if you\'re working with git main"""
				return require_version(_UpperCAmelCase     , _UpperCAmelCase			)







import json
from typing import List, Optional, Tuple

from tokenizers import normalizers

from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import logging
from .tokenization_mobilebert import MobileBertTokenizer


UpperCAmelCase__  :     Optional[int]   			=logging.get_logger(__name__)

UpperCAmelCase__  :     int   			={'''vocab_file''': '''vocab.txt''', '''tokenizer_file''': '''tokenizer.json'''}

UpperCAmelCase__  :     List[str]   			={
    '''vocab_file''': {'''mobilebert-uncased''': '''https://huggingface.co/google/mobilebert-uncased/resolve/main/vocab.txt'''},
    '''tokenizer_file''': {
        '''mobilebert-uncased''': '''https://huggingface.co/google/mobilebert-uncased/resolve/main/tokenizer.json'''
    },
}

UpperCAmelCase__  :     Any   			={'''mobilebert-uncased''': 5_12}


UpperCAmelCase__  :     Any   			={}

class  __A       (  a      ):
				__A								=			VOCAB_FILES_NAMES
				__A								=			PRETRAINED_VOCAB_FILES_MAP
				__A								=			PRETRAINED_INIT_CONFIGURATION
				__A								=			PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
				__A								=			MobileBertTokenizer


				def __init__(						self				,	UpperCAmelCase_=None				,	UpperCAmelCase_=None				,	UpperCAmelCase_=True				,	UpperCAmelCase_="[UNK]"				,	UpperCAmelCase_="[SEP]"				,	UpperCAmelCase_="[PAD]"				,	UpperCAmelCase_="[CLS]"				,	UpperCAmelCase_="[MASK]"				,	UpperCAmelCase_=True				,	UpperCAmelCase_=None				,	**UpperCAmelCase_				,	):
								super().__init__(
								    UpperCAmelCase_				,	tokenizer_file=UpperCAmelCase_				,	do_lower_case=UpperCAmelCase_				,	unk_token=UpperCAmelCase_				,	sep_token=UpperCAmelCase_				,	pad_token=UpperCAmelCase_				,	cls_token=UpperCAmelCase_				,	mask_token=UpperCAmelCase_				,	tokenize_chinese_chars=UpperCAmelCase_				,	strip_accents=UpperCAmelCase_				,	**UpperCAmelCase_				,	)

								lowerCamelCase			=json.loads(self.backend_tokenizer.normalizer.__getstate__()							)
								if (
								    normalizer_state.get("""lowercase"""				,	UpperCAmelCase_							) != do_lower_case
								    or normalizer_state.get("""strip_accents"""				,	UpperCAmelCase_							) != strip_accents
								    or normalizer_state.get("""handle_chinese_chars"""				,	UpperCAmelCase_							) != tokenize_chinese_chars
								):
												lowerCamelCase			=getattr(UpperCAmelCase_				,	normalizer_state.pop("""type"""							)							)
												lowerCamelCase			=do_lower_case
												lowerCamelCase			=strip_accents
												lowerCamelCase			=tokenize_chinese_chars
												lowerCamelCase			=normalizer_class(**UpperCAmelCase_							)

								lowerCamelCase			=do_lower_case


				def _snake_case    (						self				,	UpperCAmelCase_				,	UpperCAmelCase_=None							):
								lowerCamelCase			=[self.cls_token_id] + token_ids_a + [self.sep_token_id]

								if token_ids_a:
												output += token_ids_a + [self.sep_token_id]

								return output


				def _snake_case    (						self				,	UpperCAmelCase_				,	UpperCAmelCase_ = None							):
								lowerCamelCase			=[self.sep_token_id]
								lowerCamelCase			=[self.cls_token_id]
								if token_ids_a is None:
												return len(cls + token_ids_a + sep							) * [0]
								return len(cls + token_ids_a + sep							) * [0] + len(token_ids_a + sep							) * [1]


				def _snake_case    (						self				,	UpperCAmelCase_				,	UpperCAmelCase_ = None							):
								lowerCamelCase			=self._tokenizer.model.save(UpperCAmelCase_				,	name=UpperCAmelCase_							)
								return tuple(UpperCAmelCase_							)





