from __future__ import annotations

__lowerCamelCase					:	Tuple       =  '''Muhammad Umer Farooq'''
__lowerCamelCase					:	int       =  '''MIT'''
__lowerCamelCase					:	Union[str, Any]       =  '''1.0.0'''
__lowerCamelCase					:	List[Any]       =  '''Muhammad Umer Farooq'''
__lowerCamelCase					:	Optional[Any]       =  '''contact@muhammadumerfarooq.me'''
__lowerCamelCase					:	Dict       =  '''Alpha'''

import re
from html.parser import HTMLParser
from urllib import parse

import requests






class 		a__						(					A__					):

					def __init__(    self      :       str,_A      :       str    ):







							"""simple docstring"""






							super().__init__()
							SCREAMING_SNAKE_CASE_  :		list[str]				      =    []
							SCREAMING_SNAKE_CASE_  :		Tuple				      =    domain






					def 				__UpperCamelCase   (    self      :       str,_A      :       str,_A      :       list[tuple[str, str | None]]    ):







							"""simple docstring"""






							if tag == "a":
									# Check the list of defined attributes.
									for name, value in attrs:
											# If href is defined, and not empty nor # print it.
											if name == "href" and value != "#" and value != "":
													# If not already in urls.
													if value not in self.urls:
															SCREAMING_SNAKE_CASE_  :		Tuple				      =    parse.urljoin(self.domain,_A    )
															self.urls.append(_A    )







def       _snake_case	(   lowerCAmelCase							:   str	):
		"""simple docstring"""







		return ".".join(get_sub_domain_name(lowerCAmelCase	).split("."	)[-2:]	)




def       _snake_case	(   lowerCAmelCase							:   str	):
		"""simple docstring"""







		return parse.urlparse(lowerCAmelCase	).netloc




def       _snake_case	(   lowerCAmelCase							:   str = "https://github.com"	):
		"""simple docstring"""







		SCREAMING_SNAKE_CASE_  :		int				      =    get_domain_name(lowerCAmelCase	)

		# Initialize the parser
		SCREAMING_SNAKE_CASE_  :		Any				      =    Parser(lowerCAmelCase	)

		try:
				# Open URL
				SCREAMING_SNAKE_CASE_  :		int				      =    requests.get(lowerCAmelCase	)

				# pass the raw HTML to the parser to get links
				parser.feed(r.text	)

				# Get links and loop through
				SCREAMING_SNAKE_CASE_  :		Tuple				      =    set()
				for link in parser.urls:
						# open URL.
						# read = requests.get(link)
						try:
								SCREAMING_SNAKE_CASE_  :		List[str]				      =    requests.get(lowerCAmelCase	)
								# Get the valid email.
								SCREAMING_SNAKE_CASE_  :		int				      =    re.findall("[a-zA-Z0-9]+@" + domain   , read.text	)
								# If not in list then append it.
								for email in emails:
										valid_emails.add(lowerCAmelCase	)
						except ValueError:
								pass
		except ValueError:
				raise SystemExit(1	)

		# Finally return a sorted list of email addresses with no duplicates.
		return sorted(lowerCAmelCase	)


if __name__ == "__main__":
		__lowerCamelCase					:	Dict       =  emails_from_url('''https://github.com''')
		print(f'''{len(emails)} emails found:''')
		print('''\n'''.join(sorted(emails)))

import pytest

from datasets import Dataset, DatasetDict, Features, NamedSplit, Value
from datasets.io.text import TextDatasetReader

from ..utils import assert_arrow_memory_doesnt_increase, assert_arrow_memory_increases




def       _snake_case	(   lowerCAmelCase							:   str   , lowerCAmelCase							:   Union[str, Any]	):
		"""simple docstring"""







		assert isinstance(lowerCAmelCase   , lowerCAmelCase	)
		assert dataset.num_rows == 4
		assert dataset.num_columns == 1
		assert dataset.column_names == ["text"]
		for feature, expected_dtype in expected_features.items():
				assert dataset.features[feature].dtype == expected_dtype




@pytest.mark.parametrize("keep_in_memory"   , [False, True]	)
def       _snake_case	(   lowerCAmelCase							:   Tuple   , lowerCAmelCase							:   Union[str, Any]   , lowerCAmelCase							:   int	):
		"""simple docstring"""







		SCREAMING_SNAKE_CASE_  :		Union[str, Any]				      =    tmp_path / "cache"
		SCREAMING_SNAKE_CASE_  :		Union[str, Any]				      =    {"text": "string"}
		with assert_arrow_memory_increases() if keep_in_memory else assert_arrow_memory_doesnt_increase():
				SCREAMING_SNAKE_CASE_  :		List[str]				      =    TextDatasetReader(lowerCAmelCase   , cache_dir=lowerCAmelCase   , keep_in_memory=lowerCAmelCase	).read()
		_check_text_dataset(lowerCAmelCase   , lowerCAmelCase	)




@pytest.mark.parametrize(
    "features"   , [
        None,
        {"text": "string"},
        {"text": "int32"},
        {"text": "float32"},
    ]   , )
def       _snake_case	(   lowerCAmelCase							:   Tuple   , lowerCAmelCase							:   Dict   , lowerCAmelCase							:   List[str]	):
		"""simple docstring"""







		SCREAMING_SNAKE_CASE_  :		Any				      =    tmp_path / "cache"
		SCREAMING_SNAKE_CASE_  :		Optional[Any]				      =    {"text": "string"}
		SCREAMING_SNAKE_CASE_  :		Any				      =    features.copy() if features else default_expected_features
		SCREAMING_SNAKE_CASE_  :		List[str]				      =    (
		    Features({feature: Value(lowerCAmelCase	) for feature, dtype in features.items()}	) if features is not None else None
		)
		SCREAMING_SNAKE_CASE_  :		Optional[Any]				      =    TextDatasetReader(lowerCAmelCase   , features=lowerCAmelCase   , cache_dir=lowerCAmelCase	).read()
		_check_text_dataset(lowerCAmelCase   , lowerCAmelCase	)




@pytest.mark.parametrize("split"   , [None, NamedSplit("train"	), "train", "test"]	)
def       _snake_case	(   lowerCAmelCase							:   Union[str, Any]   , lowerCAmelCase							:   Optional[Any]   , lowerCAmelCase							:   List[str]	):
		"""simple docstring"""







		SCREAMING_SNAKE_CASE_  :		Union[str, Any]				      =    tmp_path / "cache"
		SCREAMING_SNAKE_CASE_  :		List[str]				      =    {"text": "string"}
		SCREAMING_SNAKE_CASE_  :		List[str]				      =    TextDatasetReader(lowerCAmelCase   , cache_dir=lowerCAmelCase   , split=lowerCAmelCase	).read()
		_check_text_dataset(lowerCAmelCase   , lowerCAmelCase	)
		assert dataset.split == split if split else "train"




@pytest.mark.parametrize("path_type"   , [str, list]	)
def       _snake_case	(   lowerCAmelCase							:   int   , lowerCAmelCase							:   int   , lowerCAmelCase							:   Optional[int]	):
		"""simple docstring"""







		if issubclass(lowerCAmelCase   , lowerCAmelCase	):
				SCREAMING_SNAKE_CASE_  :		Union[str, Any]				      =    text_path
		elif issubclass(lowerCAmelCase   , lowerCAmelCase	):
				SCREAMING_SNAKE_CASE_  :		Union[str, Any]				      =    [text_path]
		SCREAMING_SNAKE_CASE_  :		int				      =    tmp_path / "cache"
		SCREAMING_SNAKE_CASE_  :		Optional[int]				      =    {"text": "string"}
		SCREAMING_SNAKE_CASE_  :		List[str]				      =    TextDatasetReader(lowerCAmelCase   , cache_dir=lowerCAmelCase	).read()
		_check_text_dataset(lowerCAmelCase   , lowerCAmelCase	)




def       _snake_case	(   lowerCAmelCase							:   Dict   , lowerCAmelCase							:   Dict   , lowerCAmelCase							:   List[str]=("train",)	):
		"""simple docstring"""







		assert isinstance(lowerCAmelCase   , lowerCAmelCase	)
		for split in splits:
				SCREAMING_SNAKE_CASE_  :		int				      =    dataset_dict[split]
				assert dataset.num_rows == 4
				assert dataset.num_columns == 1
				assert dataset.column_names == ["text"]
				for feature, expected_dtype in expected_features.items():
						assert dataset.features[feature].dtype == expected_dtype




@pytest.mark.parametrize("keep_in_memory"   , [False, True]	)
def       _snake_case	(   lowerCAmelCase							:   List[str]   , lowerCAmelCase							:   str   , lowerCAmelCase							:   Dict	):
		"""simple docstring"""







		SCREAMING_SNAKE_CASE_  :		List[str]				      =    tmp_path / "cache"
		SCREAMING_SNAKE_CASE_  :		Union[str, Any]				      =    {"text": "string"}
		with assert_arrow_memory_increases() if keep_in_memory else assert_arrow_memory_doesnt_increase():
				SCREAMING_SNAKE_CASE_  :		List[Any]				      =    TextDatasetReader({"train": text_path}   , cache_dir=lowerCAmelCase   , keep_in_memory=lowerCAmelCase	).read()
		_check_text_datasetdict(lowerCAmelCase   , lowerCAmelCase	)




@pytest.mark.parametrize(
    "features"   , [
        None,
        {"text": "string"},
        {"text": "int32"},
        {"text": "float32"},
    ]   , )
def       _snake_case	(   lowerCAmelCase							:   Union[str, Any]   , lowerCAmelCase							:   List[Any]   , lowerCAmelCase							:   Tuple	):
		"""simple docstring"""







		SCREAMING_SNAKE_CASE_  :		List[Any]				      =    tmp_path / "cache"
		# CSV file loses col_1 string dtype information: default now is "int64" instead of "string"
		SCREAMING_SNAKE_CASE_  :		Tuple				      =    {"text": "string"}
		SCREAMING_SNAKE_CASE_  :		Any				      =    features.copy() if features else default_expected_features
		SCREAMING_SNAKE_CASE_  :		Dict				      =    (
		    Features({feature: Value(lowerCAmelCase	) for feature, dtype in features.items()}	) if features is not None else None
		)
		SCREAMING_SNAKE_CASE_  :		str				      =    TextDatasetReader({"train": text_path}   , features=lowerCAmelCase   , cache_dir=lowerCAmelCase	).read()
		_check_text_datasetdict(lowerCAmelCase   , lowerCAmelCase	)







@pytest.mark.parametrize("split"   , [None, NamedSplit("train"	), "train", "test"]	)
def       _snake_case	(   lowerCAmelCase							:   Optional[Any]   , lowerCAmelCase							:   Any   , lowerCAmelCase							:   Dict	):
		"""simple docstring"""







		if split:
				SCREAMING_SNAKE_CASE_  :		Optional[int]				      =    {split: text_path}
		else:
				SCREAMING_SNAKE_CASE_  :		List[Any]				      =    "train"
				SCREAMING_SNAKE_CASE_  :		Tuple				      =    {"train": text_path, "test": text_path}
		SCREAMING_SNAKE_CASE_  :		Any				      =    tmp_path / "cache"
		SCREAMING_SNAKE_CASE_  :		List[str]				      =    {"text": "string"}
		SCREAMING_SNAKE_CASE_  :		str				      =    TextDatasetReader(lowerCAmelCase   , cache_dir=lowerCAmelCase	).read()
		_check_text_datasetdict(lowerCAmelCase   , lowerCAmelCase   , splits=list(path.keys()	)	)
		assert all(dataset[split].split == split for split in path.keys()	)
