


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 :       Dict						=   "https://github.com/huggingface/datasets/tree/main/src/datasets/utils"
A :       str						=   f'{BASE_REF_URL}/{__file__}'
A :       int						=   logging.getLogger(__name__)

def  lowercase_						(						_A     :       str		):

      """simple docstring"""




      lowerCamelCase__						:							List[str]       =    pkg_resources.read_text(_A       ,   _A		)
      return yaml.safe_load(_A		), F"{BASE_REF_URL}/resources/{resource}"


A,    A :       List[Any]						=   load_yaml_resource("readme_structure.yaml")

A :       Union[str, 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 :       int						=   Tuple[dict, List[str], List[str]]







class      _lowercase					:


       """simple docstring"""




       def __init__(  self				:     List[str]   , __lowerCamelCase				:     str   , __lowerCamelCase				:     str   , __lowerCamelCase				:     List[str] = None   , __lowerCamelCase				:     bool = False			):


             '''simple docstring'''



             lowerCamelCase__						:							List[str]       =    name
             lowerCamelCase__						:							Any       =    level
             lowerCamelCase__						:							Dict       =    lines
             lowerCamelCase__						:							Union[str, Any]       =    ""
             lowerCamelCase__						:							List[str]       =    True
             lowerCamelCase__						:							str       =    {}
             lowerCamelCase__						:							Optional[int]       =    []
             lowerCamelCase__						:							Optional[int]       =    []
             if self.lines is not None:
                   self.parse(suppress_parsing_errors=__lowerCamelCase			)





       def 		lowerCAmelCase	(  self				:     Dict   , __lowerCamelCase				:     bool = False			):


             '''simple docstring'''



             lowerCamelCase__						:							Tuple       =    ""
             lowerCamelCase__						:							Optional[Any]       =    []
             lowerCamelCase__						:							Optional[int]       =    False
             for line in self.lines:
                   if line.strip(" \n"			) == "":
                         continue
                   elif line.strip(" \n"			)[:3] == "```":
                         lowerCamelCase__						:							Optional[int]       =    not code_start
                   elif line.split()[0] == self.level + "#" and not code_start:
                         if current_sub_level != "":
                               lowerCamelCase__						:							int       =    Section(__lowerCamelCase   , self.level + "#"   , __lowerCamelCase			)
                               lowerCamelCase__						:							Optional[Any]       =    []
                         else:
                               if current_lines != []:
                                     self.text += "".join(__lowerCamelCase			).strip()
                                     if self.text != "" and self.text not in FILLER_TEXT:
                                           lowerCamelCase__						:							Any       =    False
                                     lowerCamelCase__						:							Dict       =    []

                         lowerCamelCase__						:							List[Any]       =    " ".join(line.split()[1:]			).strip(" \n"			)
                   else:
                         current_lines.append(__lowerCamelCase			)
             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."			)
                         lowerCamelCase__						:							List[str]       =    Section(__lowerCamelCase   , self.level + "#"   , __lowerCamelCase			)
                   else:
                         if current_lines != []:
                               self.text += "".join(__lowerCamelCase			).strip()
                               if self.text != "" and self.text not in FILLER_TEXT:
                                     lowerCamelCase__						:							List[Any]       =    False

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





       def 		lowerCAmelCase	(  self				:     List[Any]   , __lowerCamelCase				:     dict			):


             '''simple docstring'''



             lowerCamelCase__						:							List[str]       =    []
             lowerCamelCase__						:							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
                         lowerCamelCase__						:							int       =    [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
                         lowerCamelCase__						:							Optional[Any]       =    [subsection["name"] for subsection in structure["subsections"]]
                         lowerCamelCase__						:							Tuple       =    False
                         for idx, name in enumerate(__lowerCamelCase			):
                               if name not in self.content:
                                     # If the expected subsection is not present
                                     error_list.append(f"Section `{self.name}` is missing subsection: `{name}`."			)
                                     lowerCamelCase__						:							str       =    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:
                                           lowerCamelCase__       ,  lowerCamelCase__       ,  lowerCamelCase__						:							Optional[Any]       =    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				:     Union[str, Any]			):


             '''simple docstring'''



             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      _lowercase					(				lowercase__):  # Level 0


       """simple docstring"""




       def __init__(  self				:     List[Any]   , __lowerCamelCase				:     str   , __lowerCamelCase				:     List[str]   , __lowerCamelCase				:     dict = None   , __lowerCamelCase				:     bool = False			):


             '''simple docstring'''



             super().__init__(name=__lowerCamelCase   , level=""			)  # Not using lines here as we need to use a child class parse
             lowerCamelCase__						:							str       =    structure
             lowerCamelCase__						:							List[str]       =    -2
             lowerCamelCase__						:							List[str]       =    0
             lowerCamelCase__						:							Tuple       =    lines
             if self.lines is not None:
                   self.parse(suppress_parsing_errors=__lowerCamelCase			)





       def 		lowerCAmelCase	(  self				:     Any			):


             '''simple docstring'''



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





       @classmethod
       def 		lowerCAmelCase	(  cls				:     Optional[int]   , __lowerCamelCase				:     Path   , __lowerCamelCase				:     dict = None   , __lowerCamelCase				:     bool = False			):


             '''simple docstring'''



             with open(__lowerCamelCase   , encoding="utf-8"			) as f:
                   lowerCamelCase__						:							List[Any]       =    f.readlines()
             return cls(__lowerCamelCase   , __lowerCamelCase   , __lowerCamelCase   , suppress_parsing_errors=__lowerCamelCase			)





       @classmethod
       def 		lowerCAmelCase	(  cls				:     Any   , __lowerCamelCase				:     str   , __lowerCamelCase				:     dict = None   , __lowerCamelCase				:     str = "root"   , __lowerCamelCase				:     bool = False			):


             '''simple docstring'''



             lowerCamelCase__						:							Dict       =    string.split("\n"			)
             return cls(__lowerCamelCase   , __lowerCamelCase   , __lowerCamelCase   , suppress_parsing_errors=__lowerCamelCase			)





       def 		lowerCAmelCase	(  self				:     Tuple   , __lowerCamelCase				:     bool = False			):


             '''simple docstring'''



             lowerCamelCase__						:							int       =    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:
                   lowerCamelCase__						:							Optional[Any]       =    self.lines[line_count + 1 :]  # Get the last + 1 th item.
             else:
                   lowerCamelCase__						:							str       =    self.lines[self.tag_count :]
             super().parse(suppress_parsing_errors=__lowerCamelCase			)





       def __str__(  self				:     List[str]			):


             '''simple docstring'''



             return str(self.to_dict()			)





       def 		lowerCAmelCase	(  self				:     Dict   , __lowerCamelCase				:     Tuple			):


             '''simple docstring'''



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






def  lowercase_						(						_A     :       Dict		):

      """simple docstring"""




      lowerCamelCase__						:							Optional[Any]       =    len(_A		)
      for _ in range(
          0       ,   int(((no_of_elements - 1) / 2) + 1		)		):  # we don't need to traverse to end of list as
            for j in range(0       ,   no_of_elements - 1		):
                  if (
                      lst[j + 1] < lst[j]
                  ):  # applying bubble sort algorithm from left to right (or forwards)
                        lowerCamelCase__						:							Tuple       =    lst[j + 1]
                        lowerCamelCase__						:							Optional[Any]       =    lst[j]
                        lowerCamelCase__						:							Optional[Any]       =    temp
                  if (
                      lst[no_of_elements - 1 - j] < lst[no_of_elements - 2 - j]
                  ):  # applying bubble sort algorithm from right to left (or backwards)
                        lowerCamelCase__						:							Any       =    lst[no_of_elements - 1 - j]
                        lowerCamelCase__						:							List[str]       =    lst[no_of_elements - 2 - j]
                        lowerCamelCase__						:							str       =    temp
      return lst


if __name__ == "__main__":
    print("enter the list to be sorted")
    A :       Optional[int]						=   [int(x) for x in input().split()]  # inputing elements of the list in one line
    A :       Optional[Any]						=   double_sort(lst)
    print("the sorted list is")
    print(sorted_lst)


