
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


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




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


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

A		:   List[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
A		:   Dict         =    Tuple[dict, List[str], List[str]]



class       a_   :






			def __init__(			self							, __UpperCamelCase							, __UpperCamelCase							, __UpperCamelCase = None							, __UpperCamelCase = False     ):
									_lowercase									=				name
									_lowercase									=				level
									_lowercase									=				lines
									_lowercase									=				""""""
									_lowercase									=				True
									_lowercase									=				{}
									_lowercase									=				[]
									_lowercase									=				[]
									if self.lines is not None:
															self.parse(suppress_parsing_errors=__UpperCamelCase     )






			def       UpperCamelCase_							(			self							, __UpperCamelCase = False     ):
									_lowercase									=				""""""
									_lowercase									=				[]
									_lowercase									=				False
									for line in self.lines:
															if line.strip(""" \n"""     ) == "":
																					continue
															elif line.strip(""" \n"""     )[:3] == "```":
																					_lowercase									=				not code_start
															elif line.split()[0] == self.level + "#" and not code_start:
																					if current_sub_level != "":
																											_lowercase									=				Section(__UpperCamelCase							, self.level + """#"""							, __UpperCamelCase     )
																											_lowercase									=				[]
																					else:
																											if current_lines != []:
																																	self.text += "".join(__UpperCamelCase     ).strip()
																																	if self.text != "" and self.text not in FILLER_TEXT:
																																							_lowercase									=				False
																																	_lowercase									=				[]

																					_lowercase									=				""" """.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."""     )
																					_lowercase									=				Section(__UpperCamelCase							, self.level + """#"""							, __UpperCamelCase     )
															else:
																					if current_lines != []:
																											self.text += "".join(__UpperCamelCase     ).strip()
																											if self.text != "" and self.text not in FILLER_TEXT:
																																	_lowercase									=				False

									if self.level == "" and not suppress_parsing_errors:
															if self.parsing_error_list != [] or self.parsing_warning_list != []:
																					_lowercase									=				_lowercase									=				"""\n""".join("""-\t""" + x for x in self.parsing_error_list + self.parsing_warning_list     )
																					_lowercase									=				f"""The following issues were found while parsing the README at `{self.name}`:\n""" + errors
																					raise ValueError(__UpperCamelCase     )






			def       UpperCamelCase_							(			self							, __UpperCamelCase     ):
									_lowercase									=				[]
									_lowercase									=				[]
									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
																					_lowercase									=				[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
																					_lowercase									=				[subsection["""name"""] for subsection in structure["""subsections"""]]
																					_lowercase									=				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}`."""     )
																																	_lowercase									=				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:
																																							_lowercase					,	_lowercase					,	_lowercase									=				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       UpperCamelCase_							(			self     ):
									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       a_   ( _a						):  # Level 0






			def __init__(			self							, __UpperCamelCase							, __UpperCamelCase							, __UpperCamelCase = None							, __UpperCamelCase = False     ):
									super().__init__(name=__UpperCamelCase							, level=""""""     )  # Not using lines here as we need to use a child class parse
									_lowercase									=				structure
									_lowercase									=				-2
									_lowercase									=				0
									_lowercase									=				lines
									if self.lines is not None:
															self.parse(suppress_parsing_errors=__UpperCamelCase     )






			def       UpperCamelCase_							(			self     ):
									if self.structure is None:
															_lowercase					,	_lowercase					,	_lowercase									=				self._validate(__UpperCamelCase     )
									else:
															_lowercase					,	_lowercase					,	_lowercase									=				self._validate(self.structure     )
									if error_list != [] or warning_list != []:
															_lowercase									=				"""\n""".join(["""-\t""" + x for x in error_list + warning_list]     )
															_lowercase									=				f"""The following issues were found for the README at `{self.name}`:\n""" + errors
															raise ValueError(__UpperCamelCase     )






			@classmethod
			def       UpperCamelCase_							(			cls							, __UpperCamelCase							, __UpperCamelCase = None							, __UpperCamelCase = False     ):
									with open(__UpperCamelCase							, encoding="""utf-8"""     ) as f:
															_lowercase									=				f.readlines()
									return cls(__UpperCamelCase							, __UpperCamelCase							, __UpperCamelCase							, suppress_parsing_errors=__UpperCamelCase     )






			@classmethod
			def       UpperCamelCase_							(			cls							, __UpperCamelCase							, __UpperCamelCase = None							, __UpperCamelCase = "root"							, __UpperCamelCase = False     ):
									_lowercase									=				string.split("""\n"""     )
									return cls(__UpperCamelCase							, __UpperCamelCase							, __UpperCamelCase							, suppress_parsing_errors=__UpperCamelCase     )






			def       UpperCamelCase_							(			self							, __UpperCamelCase = False     ):
									# Skip Tags
									_lowercase									=				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:
															_lowercase									=				self.lines[line_count + 1 :]  # Get the last + 1 th item.
									else:
															_lowercase									=				self.lines[self.tag_count :]
									super().parse(suppress_parsing_errors=__UpperCamelCase     )






			def __str__(			self     ):
									return str(self.to_dict()     )






			def       UpperCamelCase_							(			self							, __UpperCamelCase     ):
									_lowercase									=				[]
									_lowercase									=				[]
									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.
									_lowercase									=				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
															_lowercase									=				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
																					_lowercase					,	_lowercase					,	_lowercase									=				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

		A		:   Tuple         =    ArgumentParser(usage='''Validate the content (excluding YAML tags) of a README.md file.''')
		ap.add_argument('''readme_filepath''')
		A		:   List[Any]         =    ap.parse_args()
		A		:   str         =    Path(args.readme_filepath)
		A		:   Tuple         =    ReadMe.from_readme(readme_filepath)

from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available


A		:   Any         =    {'''configuration_bit''': ['''BIT_PRETRAINED_CONFIG_ARCHIVE_MAP''', '''BitConfig''', '''BitOnnxConfig''']}

try:
		if not is_torch_available():
				raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
		pass
else:
		A		:   Any         =    [
		    '''BIT_PRETRAINED_MODEL_ARCHIVE_LIST''',
		    '''BitForImageClassification''',
		    '''BitModel''',
		    '''BitPreTrainedModel''',
		    '''BitBackbone''',
		]


try:
		if not is_vision_available():
				raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
		pass
else:
		A		:   Tuple         =    ['''BitImageProcessor''']


if TYPE_CHECKING:
		from .configuration_bit import BIT_PRETRAINED_CONFIG_ARCHIVE_MAP, BitConfig, BitOnnxConfig

		try:
				if not is_torch_available():
						raise OptionalDependencyNotAvailable()
		except OptionalDependencyNotAvailable:
				pass
		else:
				from .modeling_bit import (
				    BIT_PRETRAINED_MODEL_ARCHIVE_LIST,
				    BitBackbone,
				    BitForImageClassification,
				    BitModel,
				    BitPreTrainedModel,
				)

		try:
				if not is_vision_available():
						raise OptionalDependencyNotAvailable()
		except OptionalDependencyNotAvailable:
				pass
		else:
				from .image_processing_bit import BitImageProcessor

else:
		import sys

		A		:   int         =    _LazyModule(__name__, globals()['''__file__'''], _import_structure)