



"""simple docstring"""





import os
import re
import urllib.parse
from pathlib import Path
from typing import Callable, List, Optional, Union
from zipfile import ZipFile

from ..utils.file_utils import cached_path, hf_github_url
from ..utils.logging import get_logger
from ..utils.version import Version


lowerCamelCase  			=		get_logger(__name__)
class  lowercase__  :







       '''simple docstring'''


       UpperCamelCase		=	'''dummy_data'''
       UpperCamelCase		=	'''datasets'''
       UpperCamelCase		=	False



       def __init__(				self     :    int						,							_UpperCAmelCase     :    List[Any]						,							_UpperCAmelCase     :    List[str]						,							_UpperCAmelCase     :    Union[str, Any]						,							_UpperCAmelCase     :    Any = None						,							_UpperCAmelCase     :    str = False						,							_UpperCAmelCase     :    List[str] = True						,							_UpperCAmelCase     :    Any = None						,							)					->		Optional[int]:


             '''simple docstring'''




             UpperCAmelCase_     					=				0
             UpperCAmelCase_     					=				dataset_name
             UpperCAmelCase_     					=				cache_dir
             UpperCAmelCase_     					=				use_local_dummy_data
             UpperCAmelCase_     					=				config
             # download_callbacks take a single url as input
             UpperCAmelCase_     					=				download_callbacks or []
             # if False, it doesn't load existing files and it returns the paths of the dummy files relative
             # to the dummy_data zip file root
             UpperCAmelCase_     					=				load_existing_dummy_data

             # TODO(PVP, QL) might need to make this more general
             UpperCAmelCase_     					=				str(lowerCamelCase_       )
             # to be downloaded
             UpperCAmelCase_     					=				None
             UpperCAmelCase_     					=				None



       @property
       def 	lowercase__							(				self     :    Any       )					->		List[Any]:


             '''simple docstring'''




             if self._dummy_file is None:
                   UpperCAmelCase_     					=				self.download_dummy_data()
             return self._dummy_file



       @property
       def 	lowercase__							(				self     :    Optional[int]       )					->		Tuple:


             '''simple docstring'''




             if self.config is not None:
                   # structure is dummy / config_name / version_name
                   return os.path.join("dummy"						,							self.config.name						,							self.version_name       )
             # structure is dummy / version_name
             return os.path.join("dummy"						,							self.version_name       )



       @property
       def 	lowercase__							(				self     :    Union[str, Any]       )					->		List[Any]:


             '''simple docstring'''




             return os.path.join(self.dummy_data_folder						,							"dummy_data.zip"       )



       def 	lowercase__							(				self     :    str       )					->		Dict:


             '''simple docstring'''




             UpperCAmelCase_     					=				(
                 self.local_path_to_dummy_data if self.use_local_dummy_data is True else self.github_path_to_dummy_data
             )

             UpperCAmelCase_     					=				cached_path(
                 lowerCamelCase_						,							cache_dir=self.cache_dir						,							extract_compressed_file=lowerCamelCase_						,							force_extract=lowerCamelCase_       )

             return os.path.join(lowerCamelCase_						,							self.dummy_file_name       )



       @property
       def 	lowercase__							(				self     :    int       )					->		Any:


             '''simple docstring'''




             return os.path.join(self.datasets_scripts_dir						,							self.dataset_name						,							self.dummy_zip_file       )



       @property
       def 	lowercase__							(				self     :    Optional[int]       )					->		Tuple:


             '''simple docstring'''




             if self._bucket_url is None:
                   UpperCAmelCase_     					=				hf_github_url(self.dataset_name						,							self.dummy_zip_file.replace(os.sep						,							"/"       )       )
             return self._bucket_url



       @property
       def 	lowercase__							(				self     :    List[Any]       )					->		Tuple:


             '''simple docstring'''




             if os.path.isdir(self.dummy_file       ):
                   return self.dummy_file
             # else cut off path to file -> example `xsum`.
             return "/".join(self.dummy_file.replace(os.sep						,							"/"       ).split("/"       )[:-1]       )



       def 	lowercase__							(				self     :    Optional[int]						,							_UpperCAmelCase     :    Tuple						,							*_UpperCAmelCase     :    str       )					->		str:


             '''simple docstring'''




             if self.load_existing_dummy_data:
                   # dummy data is downloaded and tested
                   UpperCAmelCase_     					=				self.dummy_file
             else:
                   # dummy data cannot be downloaded and only the path to dummy file is returned
                   UpperCAmelCase_     					=				self.dummy_file_name

             # special case when data_url is a dict
             if isinstance(lowerCamelCase_						,							lowerCamelCase_       ):
                   return self.create_dummy_data_dict(lowerCamelCase_						,							lowerCamelCase_       )
             elif isinstance(lowerCamelCase_						,							(list, tuple)       ):
                   return self.create_dummy_data_list(lowerCamelCase_						,							lowerCamelCase_       )
             else:
                   return self.create_dummy_data_single(lowerCamelCase_						,							lowerCamelCase_       )



       def 	lowercase__							(				self     :    Union[str, Any]						,							_UpperCAmelCase     :    Any						,							*_UpperCAmelCase     :    List[str]       )					->		Union[str, Any]:


             '''simple docstring'''




             return self.download_and_extract(lowerCamelCase_       )



       def 	lowercase__							(				self     :    Optional[int]						,							_UpperCAmelCase     :    List[Any]						,							_UpperCAmelCase     :    Optional[Any]       )					->		Optional[int]:


             '''simple docstring'''




             return self.download_and_extract(lowerCamelCase_       )



       def 	lowercase__							(				self     :    Optional[Any]						,							_UpperCAmelCase     :    Optional[Any]						,							*_UpperCAmelCase     :    str						,							**_UpperCAmelCase     :    Union[str, Any]       )					->		int:


             '''simple docstring'''




             return path



       def 	lowercase__							(				self     :    Optional[int]       )					->		Any:


             '''simple docstring'''




             return {}



       def 	lowercase__							(				self     :    Any						,							_UpperCAmelCase     :    Optional[int]						,							_UpperCAmelCase     :    Union[str, Any]       )					->		List[str]:


             '''simple docstring'''




             UpperCAmelCase_     					=				{}
             for key, single_urls in data_url.items():
                   for download_callback in self.download_callbacks:
                         if isinstance(lowerCamelCase_						,							lowerCamelCase_       ):
                               for single_url in single_urls:
                                     download_callback(lowerCamelCase_       )
                         else:
                               UpperCAmelCase_     					=				single_urls
                               download_callback(lowerCamelCase_       )
            # we force the name of each key to be the last file / folder name of the url path
            # if the url has arguments, we need to encode them with urllib.parse.quote_plus
                   if isinstance(lowerCamelCase_						,							lowerCamelCase_       ):
                         UpperCAmelCase_     					=				[os.path.join(lowerCamelCase_						,							urllib.parse.quote_plus(Path(lowerCamelCase_       ).name       )       ) for x in single_urls]
                   else:
                         UpperCAmelCase_     					=				single_urls
                         UpperCAmelCase_     					=				os.path.join(lowerCamelCase_						,							urllib.parse.quote_plus(Path(lowerCamelCase_       ).name       )       )
                   UpperCAmelCase_     					=				value

             # make sure that values are unique
             if all(isinstance(lowerCamelCase_						,							lowerCamelCase_       ) for i in dummy_data_dict.values()       ) and len(set(dummy_data_dict.values()       )       ) < len(
                 dummy_data_dict.values()       ):
                   # append key to value to make its name unique
                   UpperCAmelCase_     					=				{key: value + key for key, value in dummy_data_dict.items()}

             return dummy_data_dict



       def 	lowercase__							(				self     :    List[Any]						,							_UpperCAmelCase     :    Dict						,							_UpperCAmelCase     :    Optional[Any]       )					->		List[Any]:


             '''simple docstring'''




             UpperCAmelCase_     					=				[]
             # trick: if there are many shards named like `data.txt-000001-of-00300`, only use the first one
             UpperCAmelCase_     					=				all(bool(re.findall("[0-9]{3,}-of-[0-9]{3,}"						,							lowerCamelCase_       )       ) for url in data_url       )
             UpperCAmelCase_     					=				all(
                 url.startswith("https://ftp.ncbi.nlm.nih.gov/pubmed/baseline/pubmed"       ) for url in data_url       )
             if data_url and (is_tf_records or is_pubmed_records):
                   UpperCAmelCase_     					=				[data_url[0]] * len(lowerCamelCase_       )
             for single_url in data_url:
                   for download_callback in self.download_callbacks:
                         download_callback(lowerCamelCase_       )
                   # we force the name of each key to be the last file / folder name of the url path
                   # if the url has arguments, we need to encode them with urllib.parse.quote_plus
                   UpperCAmelCase_     					=				os.path.join(lowerCamelCase_						,							urllib.parse.quote_plus(single_url.split("/"       )[-1]       )       )
                   dummy_data_list.append(lowerCamelCase_       )
             return dummy_data_list



       def 	lowercase__							(				self     :    Optional[int]						,							_UpperCAmelCase     :    List[Any]						,							_UpperCAmelCase     :    Optional[Any]       )					->		Union[str, Any]:


             '''simple docstring'''




             for download_callback in self.download_callbacks:
                   download_callback(lowerCamelCase_       )
             # we force the name of each key to be the last file / folder name of the url path
             # if the url has arguments, we need to encode them with urllib.parse.quote_plus
             UpperCAmelCase_     					=				os.path.join(lowerCamelCase_						,							urllib.parse.quote_plus(data_url.split("/"       )[-1]       )       )
             if os.path.exists(lowerCamelCase_       ) or not self.load_existing_dummy_data:
                   return value
             else:
                   # Backward compatibility, maybe deprecate at one point.
                   # For many datasets with single url calls to dl_manager.download_and_extract,
                   # the dummy_data.zip file is actually the zipped downloaded file
                   # while now we expected the dummy_data.zip file to be a directory containing
                   # the downloaded file.
                   return path_to_dummy_data



       def 	lowercase__							(				self     :    List[str]       )					->		Optional[int]:


             '''simple docstring'''




             pass



       def 	lowercase__							(				self     :    Tuple       )					->		Union[str, Any]:


             '''simple docstring'''




             pass



       def 	lowercase__							(				self     :    int						,							_UpperCAmelCase     :    Tuple       )					->		List[Any]:


             '''simple docstring'''




             def _iter_archive_members(_UpperCAmelCase     :    Union[str, Any]       ):
                   # this preserves the order of the members inside the ZIP archive
                   UpperCAmelCase_     					=				Path(self.dummy_file       ).parent
                   UpperCAmelCase_     					=				path.relative_to(lowerCamelCase_       )
                   with ZipFile(self.local_path_to_dummy_data       ) as zip_file:
                         UpperCAmelCase_     					=				zip_file.namelist()
                   for member in members:
                         if member.startswith(relative_path.as_posix()       ):
                               yield dummy_parent_path.joinpath(lowerCamelCase_       )

             UpperCAmelCase_     					=				Path(lowerCamelCase_       )
             UpperCAmelCase_     					=				_iter_archive_members(lowerCamelCase_       ) if self.use_local_dummy_data else path.rglob("*"       )
             for file_path in file_paths:
                   if file_path.is_file() and not file_path.name.startswith((".", "__")       ):
                         yield file_path.relative_to(lowerCamelCase_       ).as_posix(), file_path.open("rb"       )







       def 	lowercase__							(				self     :    Union[str, Any]						,							_UpperCAmelCase     :    int       )					->		Dict:


             '''simple docstring'''




             if not isinstance(lowerCamelCase_						,							lowerCamelCase_       ):
                   UpperCAmelCase_     					=				[paths]
             for path in paths:
                   if os.path.isfile(lowerCamelCase_       ):
                         if os.path.basename(lowerCamelCase_       ).startswith((".", "__")       ):
                               return
                         yield path
                   else:
                         for dirpath, dirnames, filenames in os.walk(lowerCamelCase_       ):
                               if os.path.basename(lowerCamelCase_       ).startswith((".", "__")       ):
                                     continue
                               dirnames.sort()
                               for filename in sorted(lowerCamelCase_       ):
                                     if filename.startswith((".", "__")       ):
                                           continue
                                     yield os.path.join(lowerCamelCase_						,							lowerCamelCase_       )





'''simple docstring'''

from math import factorial, radians







def __UpperCamelCase( _A       :					float	,      _A       :					int = 18	,      _A       :					int = 10     ):
   '''simple docstring'''
   UpperCAmelCase__				:					int 					=	angle_in_degrees - ((angle_in_degrees // 3_6_0.0) * 3_6_0.0)

   # Converting from degrees to radians
   UpperCAmelCase__				:					Dict 					=	radians(_A     )

   UpperCAmelCase__				:					Union[str, Any] 					=	angle_in_radians
   UpperCAmelCase__				:					List[str] 					=	3
   UpperCAmelCase__				:					int 					=	-1

   for _ in range(_A     ):
      result += (b * (angle_in_radians**a)) / factorial(_A     )

      UpperCAmelCase__				:					List[str] 					=	-b  # One positive term and the next will be negative and so on...
      a += 2  # Increased by 2 for every term.

   return round(_A	,      _A     )


if __name__ == "__main__":
  __import__('doctest').testmod()




