



import argparse
import os
import re


# All paths are set with the intent you should run this script from the root of the repo with the command
# python utils/check_dummies.py
a_       :str				  =				"src/transformers"

# Matches is_xxx_available()
a_       :List[Any]				  =				re.compile(R"is\_([a-z_]*)_available()")
# Matches from xxx import bla
a_       :List[str]				  =				re.compile(R"\s+from\s+\S*\s+import\s+([^\(\s].*)\n")
a_       :Dict				  =				re.compile(R"^\s+if\s+not\s+\(?is\_[a-z_]*\_available\(\)")


a_       :List[str]				  =				"\n{0} = None\n"

a_       :List[str]				  =				"\nclass {0}(metaclass=DummyObject):\n    _backends = {1}\n\n    def __init__(self, *args, **kwargs):\n        requires_backends(self, {1})\n"


a_       :str				  =				"\ndef {0}(*args, **kwargs):\n    requires_backends({0}, {1})\n"
def 	lowercase_							(A				):
       if _re_test_backend.search(A				) is None:
              return None
       snake_case__							:     List[Any]            =     [b[0] for b in _re_backend.findall(A				)]
       backends.sort()
       return "_and_".join(A				)
def 	lowercase_							():
       with open(os.path.join(A		, '__init__.py'				)		, 'r'		, encoding='utf-8'		, newline='\n'				) as f:
              snake_case__							:     Dict            =     f.readlines()

       # Get to the point we do the actual imports for type checking
       snake_case__							:     List[str]            =     0
       while not lines[line_index].startswith('if TYPE_CHECKING'				):
              line_index += 1

       snake_case__							:     Optional[int]            =     {}
       # Go through the end of the file
       while line_index < len(A				):
              # If the line is an if is_backend_available, we grab all objects associated.
              snake_case__							:     Optional[int]            =     find_backend(lines[line_index]				)
              if backend is not None:
                     while not lines[line_index].startswith('    else:'				):
                            line_index += 1
                     line_index += 1

                     snake_case__							:     List[Any]            =     []
                     # Until we unindent, add backend objects to the list
                     while len(lines[line_index]				) <= 1 or lines[line_index].startswith(' ' * 8				):
                            snake_case__							:     Any            =     lines[line_index]
                            snake_case__							:     List[str]            =     _re_single_line_import.search(A				)
                            if single_line_import_search is not None:
                                   objects.extend(single_line_import_search.groups()[0].split(', '				)				)
                            elif line.startswith(' ' * 1_2				):
                                   objects.append(line[1_2:-2]				)
                            line_index += 1

                     snake_case__							:     List[Any]            =     objects
              else:
                     line_index += 1

       return backend_specific_objects
def 	lowercase_							(A		, A				):
       if name.isupper():
              return DUMMY_CONSTANT.format(A				)
       elif name.islower():
              return DUMMY_FUNCTION.format(A		, A				)
       else:
              return DUMMY_CLASS.format(A		, A				)
def 	lowercase_							(A=None				):
       if backend_specific_objects is None:
              snake_case__							:     Optional[Any]            =     read_init()
       # For special correspondence backend to module name as used in the function requires_modulename
       snake_case__							:     str            =     {}

       for backend, objects in backend_specific_objects.items():
              snake_case__							:     int            =     '[' + ', '.join(F'''"{b}"''' for b in backend.split('_and_'				)				) + ']'
              snake_case__							:     List[str]            =     '# This file is autogenerated by the command `make fix-copies`, do not edit.\n'
              dummy_file += "from ..utils import DummyObject, requires_backends\n\n"
              dummy_file += "\n".join([create_dummy_object(A		, A				) for o in objects]				)
              snake_case__							:     str            =     dummy_file

       return dummy_files
def 	lowercase_							(A=False				):
       snake_case__							:     str            =     create_dummy_files()
       # For special correspondence backend to shortcut as used in utils/dummy_xxx_objects.py
       snake_case__							:     str            =     {'torch': 'pt'}

       # Locate actual dummy modules and read their content.
       snake_case__							:     Optional[int]            =     os.path.join(A		, 'utils'				)
       snake_case__							:     Any            =     {
           backend: os.path.join(A		, F'''dummy_{short_names.get(A		, A				)}_objects.py'''				)
           for backend in dummy_files.keys()
       }

       snake_case__							:     Optional[Any]            =     {}
       for backend, file_path in dummy_file_paths.items():
              if os.path.isfile(A				):
                     with open(A		, 'r'		, encoding='utf-8'		, newline='\n'				) as f:
                            snake_case__							:     Tuple            =     f.read()
              else:
                     snake_case__							:     Optional[int]            =     ''

       for backend in dummy_files.keys():
              if dummy_files[backend] != actual_dummies[backend]:
                     if overwrite:
                            print(
                                F'''Updating transformers.utils.dummy_{short_names.get(A		, A				)}_objects.py as the main '''
                                '__init__ has new objects.'				)
                            with open(dummy_file_paths[backend]		, 'w'		, encoding='utf-8'		, newline='\n'				) as f:
                                   f.write(dummy_files[backend]				)
                     else:
                            raise ValueError(
                                'The main __init__ has objects that are not present in '
                                F'''transformers.utils.dummy_{short_names.get(A		, A				)}_objects.py. Run `make fix-copies` '''
                                'to fix this.'				)


if __name__ == "__main__":
 a_       :Any				  =				argparse.ArgumentParser()
 parser.add_argument("--fix_and_overwrite", action="store_true", help="Whether to fix inconsistencies.")
 a_       :List[str]				  =				parser.parse_args()

 check_dummies(args.fix_and_overwrite)











def 	lowercase_							(A			:			list				):
       for i, _ in enumerate(A				):
              if (i % 2 == 1) == (nums[i - 1] > nums[i]):
                     snake_case__     ,    snake_case__							:     List[str]            =     nums[i], nums[i - 1]

       return nums


if __name__ == "__main__":
 print("Enter the array elements:")
 a_       :Tuple				  =				list(map(int, input().split()))
 print("The unsorted array is:")
 print(array)
 print("Array after Wiggle sort:")
 print(wiggle_sort(array))






