
import logging
from pathlib import Path
from typing import Any, List, Tuple

import yaml


# loading package files: https://stackoverflow.com/a/20885799
try:
							import importlib.resources as pkg_resources
except ImportError:
							# Try backported to PY<37 `importlib_resources`.
							import importlib_resources as pkg_resources

from . import resources


UpperCAmelCase__				:  List[str]       					=				'''https://github.com/huggingface/datasets/tree/main/src/datasets/utils'''
UpperCAmelCase__				:  List[Any]       					=				f'''{BASE_REF_URL}/{__file__}'''
UpperCAmelCase__				:  List[str]       					=				logging.getLogger(__name__)



def       _lowercase					(      __SCREAMING_SNAKE_CASE )	->     Tuple[Any, str]:
			UpperCamelCase__    :		Union[str, Any]     =				pkg_resources.read_text(__SCREAMING_SNAKE_CASE				,    __SCREAMING_SNAKE_CASE )
			return yaml.safe_load(__SCREAMING_SNAKE_CASE ), F"""{BASE_REF_URL}/resources/{resource}"""


UpperCAmelCase__					,       UpperCAmelCase__				:  Optional[Any]       					=				load_yaml_resource('''readme_structure.yaml''')

UpperCAmelCase__				:  Any       					=				[
    '''[Needs More Information]''',
    '''[More Information Needed]''',
    '''(https://github.com/huggingface/datasets/blob/main/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)''',
]

# Dictionary representation of section/readme, error_list, warning_list
UpperCAmelCase__				:  Any       					=				Tuple[dict, List[str], List[str]]



class 			UpperCamelCase_			:




							'''simple docstring'''

							def __init__(				self     ,						UpperCamelCase     ,						UpperCamelCase     ,						UpperCamelCase = None     ,						UpperCamelCase = False) ->	int:
										UpperCamelCase__    :		Dict     =				name
										UpperCamelCase__    :		List[str]     =				level
										UpperCamelCase__    :		List[Any]     =				lines
										UpperCamelCase__    :		Tuple     =				''
										UpperCamelCase__    :		List[str]     =				True
										UpperCamelCase__    :		Any     =				{}
										UpperCamelCase__    :		Union[str, Any]     =				[]
										UpperCamelCase__    :		Optional[Any]     =				[]
										if self.lines is not None:
													self.parse(suppress_parsing_errors=UpperCamelCase)
							def        lowerCAmelCase__ (				self     ,						UpperCamelCase = False) ->	List[str]:
										UpperCamelCase__    :		int     =				''
										UpperCamelCase__    :		int     =				[]
										UpperCamelCase__    :		str     =				False
										for line in self.lines:
													if line.strip(' \n') == "":
																continue
													elif line.strip(' \n')[:3] == "```":
																UpperCamelCase__    :		str     =				not code_start
													elif line.split()[0] == self.level + "#" and not code_start:
																if current_sub_level != "":
																			UpperCamelCase__    :		Optional[int]     =				Section(UpperCamelCase     ,						self.level + '#'     ,						UpperCamelCase)
																			UpperCamelCase__    :		Optional[int]     =				[]
																else:
																			if current_lines != []:
																						self.text += "".join(UpperCamelCase).strip()
																						if self.text != "" and self.text not in FILLER_TEXT:
																									UpperCamelCase__    :		Union[str, Any]     =				False
																						UpperCamelCase__    :		List[Any]     =				[]

																UpperCamelCase__    :		int     =				' '.join(line.split()[1:]).strip(' \n')
													else:
																current_lines.append(UpperCamelCase)
										else:
													if current_sub_level != "":
																if current_sub_level in self.content:
																			self.parsing_error_list.append(
																			    F"""Multiple sections with the same heading `{current_sub_level}` have been found. Please keep only one of these sections.""")
																UpperCamelCase__    :		str     =				Section(UpperCamelCase     ,						self.level + '#'     ,						UpperCamelCase)
													else:
																if current_lines != []:
																			self.text += "".join(UpperCamelCase).strip()
																			if self.text != "" and self.text not in FILLER_TEXT:
																						UpperCamelCase__    :		Optional[int]     =				False

										if self.level == "" and not suppress_parsing_errors:
													if self.parsing_error_list != [] or self.parsing_warning_list != []:
																UpperCamelCase__    :		str     =				'\n'.join('-\t' + x for x in self.parsing_error_list + self.parsing_warning_list)
																UpperCamelCase__    :		List[str]     =				F"""The following issues were found while parsing the README at `{self.name}`:\n""" + errors
																raise ValueError(UpperCamelCase)
							def        lowerCAmelCase__ (				self     ,						UpperCamelCase) ->	ReadmeValidatorOutput:
										UpperCamelCase__    :		str     =				[]
										UpperCamelCase__    :		int     =				[]
										if structure["allow_empty"] is False:
													# If content is expected
													if self.is_empty_text and self.content == {}:
																# If no content is found, mention it in the error_list
																error_list.append(F"""Expected some content in section `{self.name}` but it is empty.""")

										if structure["allow_empty_text"] is False:
													# If some text is expected
													if self.is_empty_text:
																# If no text is found, mention it in the error_list
																error_list.append(
																    F"""Expected some text in section `{self.name}` but it is empty (text in subsections are ignored).""")
        # Subsections Validation
										if structure["subsections"] is not None:
													# If subsections are expected
													if self.content == {}:
																# If no subsections are present
																UpperCamelCase__    :		Any     =				[subsection['name'] for subsection in structure['subsections']]
																# Mention the expected values in the error_list
																error_list.append(
																    F"""Section `{self.name}` expected the following subsections: {", ".join(["`"+x+"`" for x in values])}. Found 'None'.""")
													else:
																# If some subsections are present
																UpperCamelCase__    :		Tuple     =				[subsection['name'] for subsection in structure['subsections']]
																UpperCamelCase__    :		List[str]     =				False
																for idx, name in enumerate(UpperCamelCase):
																			if name not in self.content:
																						# If the expected subsection is not present
																						error_list.append(F"""Section `{self.name}` is missing subsection: `{name}`.""")
																						UpperCamelCase__    :		List[Any]     =				True
																			else:
																						# If the subsection is present, validate subsection, return the result
																						# and concat the errors from subsection to section error_list

																						# Skip sublevel validation if current level is `###`
																						if self.level == "###":
																									continue
																						else:
																									UpperCamelCase__   ,			UpperCamelCase__   ,			UpperCamelCase__    :		Dict     =				self.content[name].validate(
																									    structure['subsections'][idx])
																						error_list += subsec_error_list
																						warning_list += subsec_warning_list

																if has_missing_subsections:  # we only allow to have extra subsections if all the other ones are here
																			for name in self.content:
																						if name not in structure_names:
																									# If an extra subsection is present
																									warning_list.append(
																									    F"""`{self.name}` has an extra subsection: `{name}`. Skipping further validation checks for this subsection as expected structure is unknown.""")
										if error_list:
													# If there are errors, do not return the dictionary as it is invalid
													return {}, error_list, warning_list
										else:
													return self.to_dict(), error_list, warning_list






							def        lowerCAmelCase__ (				self) ->	dict:
										return {
										    "name": self.name,
										    "text": self.text,
										    "is_empty_text": self.is_empty_text,
										    "subsections": [value.to_dict() for value in self.content.values()],
										}



class 			UpperCamelCase_			(						__UpperCamelCase   ):  # Level 0




							'''simple docstring'''

							def __init__(				self     ,						UpperCamelCase     ,						UpperCamelCase     ,						UpperCamelCase = None     ,						UpperCamelCase = False) ->	int:
										super().__init__(name=UpperCamelCase     ,						level='')  # Not using lines here as we need to use a child class parse
										UpperCamelCase__    :		Any     =				structure
										UpperCamelCase__    :		Dict     =				-2
										UpperCamelCase__    :		Any     =				0
										UpperCamelCase__    :		Optional[Any]     =				lines
										if self.lines is not None:
													self.parse(suppress_parsing_errors=UpperCamelCase)
							def        lowerCAmelCase__ (				self) ->	List[str]:
										if self.structure is None:
													UpperCamelCase__   ,			UpperCamelCase__   ,			UpperCamelCase__    :		Optional[Any]     =				self._validate(UpperCamelCase)
										else:
													UpperCamelCase__   ,			UpperCamelCase__   ,			UpperCamelCase__    :		Dict     =				self._validate(self.structure)
										if error_list != [] or warning_list != []:
													UpperCamelCase__    :		Dict     =				'\n'.join(['-\t' + x for x in error_list + warning_list])
													UpperCamelCase__    :		Union[str, Any]     =				F"""The following issues were found for the README at `{self.name}`:\n""" + errors
													raise ValueError(UpperCamelCase)
							@classmethod
							def        lowerCAmelCase__ (				cls     ,						UpperCamelCase     ,						UpperCamelCase = None     ,						UpperCamelCase = False) ->	List[str]:
										with open(UpperCamelCase     ,						encoding='utf-8') as f:
													UpperCamelCase__    :		Optional[int]     =				f.readlines()
										return cls(UpperCamelCase     ,						UpperCamelCase     ,						UpperCamelCase     ,						suppress_parsing_errors=UpperCamelCase)
							@classmethod
							def        lowerCAmelCase__ (				cls     ,						UpperCamelCase     ,						UpperCamelCase = None     ,						UpperCamelCase = "root"     ,						UpperCamelCase = False) ->	List[str]:
										UpperCamelCase__    :		int     =				string.split('\n')
										return cls(UpperCamelCase     ,						UpperCamelCase     ,						UpperCamelCase     ,						suppress_parsing_errors=UpperCamelCase)
							def        lowerCAmelCase__ (				self     ,						UpperCamelCase = False) ->	Union[str, Any]:
										# Skip Tags
										UpperCamelCase__    :		List[Any]     =				0

										for line in self.lines:
													self.yaml_tags_line_count += 1
													if line.strip(' \n') == "---":
																self.tag_count += 1
																if self.tag_count == 2:
																			break
													line_count += 1
										if self.tag_count == 2:
													UpperCamelCase__    :		Dict     =				self.lines[line_count + 1 :]  # Get the last + 1 th item.
										else:
													UpperCamelCase__    :		Optional[int]     =				self.lines[self.tag_count :]
										super().parse(suppress_parsing_errors=UpperCamelCase)
							def __str__(				self) ->	Optional[int]:
										return str(self.to_dict())






							def        lowerCAmelCase__ (				self     ,						UpperCamelCase) ->	Optional[Any]:
										UpperCamelCase__    :		Optional[Any]     =				[]
										UpperCamelCase__    :		List[Any]     =				[]
										if self.yaml_tags_line_count == 0:
													warning_list.append('Empty YAML markers are present in the README.')
										elif self.tag_count == 0:
													warning_list.append('No YAML markers are present in the README.')
										elif self.tag_count == 1:
													warning_list.append('Only the start of YAML tags present in the README.')
										# Check how many first level sections are present.
										UpperCamelCase__    :		Dict     =				len(self.content.keys())
										if num_first_level_keys > 1:
													# If more than one, add to the error list, continue
													error_list.append(
													    F"""The README has several first-level headings: {", ".join(["`"+x+"`" for x in list(self.content.keys())])}. Only one heading is expected. Skipping further validation for this README.""")
										elif num_first_level_keys < 1:
													# If less than one, append error.
													error_list.append(
													    'The README has no first-level headings. One heading is expected. Skipping further validation for this README.')

										else:
													# If one exactly
													UpperCamelCase__    :		List[str]     =				list(self.content.keys())[0]  # Get the key
													if start_key.startswith('Dataset Card for'):  # Check correct start
																# If the starting is correct, validate all the sections
																UpperCamelCase__   ,			UpperCamelCase__   ,			UpperCamelCase__    :		Tuple     =				self.content[start_key].validate(
																    readme_structure['subsections'][0])
																error_list += sec_error_list
																warning_list += sec_warning_list
													else:
																# If not found, append error
																error_list.append(
																    'No first-level heading starting with `Dataset Card for` found in README. Skipping further validation for this README.')
										if error_list:
													# If there are errors, do not return the dictionary as it is invalid
													return {}, error_list, warning_list
										else:
													return self.to_dict(), error_list, warning_list


if __name__ == "__main__":
							from argparse import ArgumentParser

							UpperCAmelCase__				:  Optional[int]       					=				ArgumentParser(usage='''Validate the content (excluding YAML tags) of a README.md file.''')
							ap.add_argument('''readme_filepath''')
							UpperCAmelCase__				:  Union[str, Any]       					=				ap.parse_args()
							UpperCAmelCase__				:  Any       					=				Path(args.readme_filepath)
							UpperCAmelCase__				:  int       					=				ReadMe.from_readme(readme_filepath)





def       _lowercase					(      __SCREAMING_SNAKE_CASE = "mytext.txt"				,    __SCREAMING_SNAKE_CASE = False )	->     None:
			import socket

			UpperCamelCase__    :		Tuple     =				1_2312  # Reserve a port for your service.
			UpperCamelCase__    :		Optional[int]     =				socket.socket()  # Create a socket object
			UpperCamelCase__    :		Optional[int]     =				socket.gethostname()  # Get local machine name
			sock.bind((host, port) )  # Bind to the port
			sock.listen(5 )  # Now wait for client connection.

			print('Server listening....' )

			while True:
						UpperCamelCase__   ,			UpperCamelCase__    :		Optional[int]     =				sock.accept()  # Establish connection with client.
						print(F"""Got connection from {addr}""" )
						UpperCamelCase__    :		Union[str, Any]     =				conn.recv(1024 )
						print(F"""Server received: {data = }""" )

						with open(__SCREAMING_SNAKE_CASE				,    'rb' ) as in_file:
									UpperCamelCase__    :		Tuple     =				in_file.read(1024 )
									while data:
												conn.send(__SCREAMING_SNAKE_CASE )
												print(F"""Sent {data!r}""" )
												UpperCamelCase__    :		str     =				in_file.read(1024 )

						print('Done sending' )
						conn.close()
						if testing:  # Allow the test to complete
									break

			sock.shutdown(1 )
			sock.close()


if __name__ == "__main__":
							send_file()



