






import re

from filelock import FileLock


try:
   import nltk

   __A					=	True
except (ImportError, ModuleNotFoundError):
   __A					=	False

if NLTK_AVAILABLE:
   with FileLock(".lock") as lock:
      nltk.download("punkt", quiet=True)







def       lowercase__	(					A_:						str		)	->				str:







       """simple docstring"""






       re.sub("""<n>"""  ,      """"""  ,      A_		)  # remove pegasus newline char
       assert NLTK_AVAILABLE, "nltk must be installed to separate newlines between sentences. (pip install nltk)"
       return "\n".join(nltk.sent_tokenize(A_		)		)






"""simple docstring"""


import pytest
import requests

from datasets.utils.file_utils import http_head

from .utils import OfflineSimulationMode, RequestWouldHangIndefinitelyError, offline






@pytest.mark.integration
def    _snake_case					(		):
	with offline(OfflineSimulationMode.CONNECTION_TIMES_OUT  ):
		with pytest.raises(snake_case__  ):
			requests.request('GET'						,   'https://huggingface.co'  )
		with pytest.raises(requests.exceptions.ConnectTimeout  ):
			requests.request('GET'						,   'https://huggingface.co'						,   timeout=1.0  )






@pytest.mark.integration
def    _snake_case					(		):
	with offline(OfflineSimulationMode.CONNECTION_FAILS  ):
		with pytest.raises(requests.exceptions.ConnectionError  ):
			requests.request('GET'						,   'https://huggingface.co'  )






def    _snake_case					(		):
	with offline(OfflineSimulationMode.HF_DATASETS_OFFLINE_SET_TO_1  ):
		with pytest.raises(snake_case__  ):
			http_head('https://huggingface.co'  )