




import importlib
import inspect
from functools import wraps
from typing import TYPE_CHECKING, Optional, Union

from .download.streaming_download_manager import (
    xbasename,
    xdirname,
    xet_parse,
    xexists,
    xgetsize,
    xglob,
    xgzip_open,
    xisdir,
    xisfile,
    xjoin,
    xlistdir,
    xnumpy_load,
    xopen,
    xpandas_read_csv,
    xpandas_read_excel,
    xPath,
    xrelpath,
    xsio_loadmat,
    xsplit,
    xsplitext,
    xwalk,
    xxml_dom_minidom_parse,
)
from .utils.logging import get_logger
from .utils.patching import patch_submodule
from .utils.py_utils import get_imports


UpperCamelCase__		=						get_logger(__name__)


if TYPE_CHECKING:
							from .builder import DatasetBuilder






def  snake_case (							A						,       A = None      )							->							Optional[int]:




	'''simple docstring'''


	lowerCamelCase_							:		Tuple							       =							importlib.import_module(A      )

	# TODO(QL): always update the module to add subsequent new authentication
	if hasattr(A						,       '_patched_for_streaming'      ) and module._patched_for_streaming:
		return

	def wrap_auth(A      ):
		@wraps(A      )
		def wrapper(*A						,       **A      ):
			return function(*A						,       use_auth_token=A						,       **A      )

		lowerCamelCase_							:		Union[str, Any]							       =							'wrap_auth'
		return wrapper

	# open files in a streaming fashion
	patch_submodule(A						,       'open'						,       wrap_auth(A      )      ).start()
	patch_submodule(A						,       'os.listdir'						,       wrap_auth(A      )      ).start()
	patch_submodule(A						,       'os.walk'						,       wrap_auth(A      )      ).start()
	patch_submodule(A						,       'glob.glob'						,       wrap_auth(A      )      ).start()
	# allow to navigate in remote zip files
	patch_submodule(A						,       'os.path.join'						,       A      ).start()
	patch_submodule(A						,       'os.path.dirname'						,       A      ).start()
	patch_submodule(A						,       'os.path.basename'						,       A      ).start()
	patch_submodule(A						,       'os.path.relpath'						,       A      ).start()
	patch_submodule(A						,       'os.path.split'						,       A      ).start()
	patch_submodule(A						,       'os.path.splitext'						,       A      ).start()
	# allow checks on paths
	patch_submodule(A						,       'os.path.exists'						,       wrap_auth(A      )      ).start()
	patch_submodule(A						,       'os.path.isdir'						,       wrap_auth(A      )      ).start()
	patch_submodule(A						,       'os.path.isfile'						,       wrap_auth(A      )      ).start()
	patch_submodule(A						,       'os.path.getsize'						,       wrap_auth(A      )      ).start()
	patch_submodule(A						,       'pathlib.Path'						,       A      ).start()
	# file readers
	patch_submodule(A						,       'gzip.open'						,       wrap_auth(A      )      ).start()
	patch_submodule(A						,       'numpy.load'						,       wrap_auth(A      )      ).start()
	patch_submodule(A						,       'pandas.read_csv'						,       wrap_auth(A      )						,       attrs=['__version__']      ).start()
	patch_submodule(A						,       'pandas.read_excel'						,       wrap_auth(A      )						,       attrs=['__version__']      ).start()
	patch_submodule(A						,       'scipy.io.loadmat'						,       wrap_auth(A      )						,       attrs=['__version__']      ).start()
	patch_submodule(A						,       'xml.etree.ElementTree.parse'						,       wrap_auth(A      )      ).start()
	patch_submodule(A						,       'xml.dom.minidom.parse'						,       wrap_auth(A      )      ).start()
	lowerCamelCase_							:		int							       =							True






def  snake_case (							A      )							->							List[str]:




	'''simple docstring'''


	extend_module_for_streaming(builder.__module__						,       use_auth_token=builder.use_auth_token      )
	# if needed, we also have to extend additional internal imports (like wmt14 -> wmt_utils)
	if not builder.__module__.startswith('datasets.'      ):  # check that it's not a packaged builder like csv
		for imports in get_imports(inspect.getfile(builder.__class__      )      ):
			if imports[0] == "internal":
				lowerCamelCase_							:		Dict							       =							imports[1]
				lowerCamelCase_							:		Union[str, Any]							       =							'.'.join(builder.__module__.split('.'      )[:-1] + [internal_import_name]      )
				extend_module_for_streaming(A						,       use_auth_token=builder.use_auth_token      )

    # builders can inherit from other builders that might use streaming functionality
    # (for example, ImageFolder and AudioFolder inherit from FolderBuilder which implements examples generation)
    # but these parents builders are not patched automatically as they are not instantiated, so we patch them here
	from .builder import DatasetBuilder

	lowerCamelCase_							:		Optional[int]							       =							[
	    cls.__module__
	    for cls in type(A      ).__mro__[1:]  # make sure it's not the same module we've already patched
	    if issubclass(cls						,       A      ) and cls.__module__ != DatasetBuilder.__module__
	]  # check it's not a standard builder from datasets.builder
	for module in parent_builder_modules:
		extend_module_for_streaming(A						,       use_auth_token=builder.use_auth_token      )






import sys

from transformers import AutoTokenizer


UpperCamelCase__		=						sys.argv[1]
UpperCamelCase__		=						sys.argv[2]
UpperCamelCase__		=						int(sys.argv[3])

UpperCamelCase__		=						0

UpperCamelCase__		=						AutoTokenizer.from_pretrained(model_name_or_path)
max_len -= tokenizer.num_special_tokens_to_add()

with open(dataset, 'rt') as f_p:
							for line in f_p:
														UpperCamelCase__		=						line.rstrip()

														if not line:
																					print(line)
																					UpperCamelCase__		=						0
																					continue

														UpperCamelCase__		=						line.split()[0]

														UpperCamelCase__		=						len(tokenizer.tokenize(token))

														# Token contains strange control characters like \x96 or \x95
														# Just filter out the complete line
														if current_subwords_len == 0:
																					continue

														if (subword_len_counter + current_subwords_len) > max_len:
																					print('')
																					print(line)
																					UpperCamelCase__		=						current_subwords_len
																					continue

														subword_len_counter += current_subwords_len

														print(line)
