


'''simple docstring'''






import collections
import os
import re
from pathlib import Path


a_   :      Union[str, Any]				    =      "src/transformers"


# Matches is_xxx_available()
a_   :      Optional[Any]				    =      re.compile(R"is\_([a-z_]*)_available()")
# Catches a one-line _import_struct = {xxx}
a_   :      Dict				    =      re.compile(R"^_import_structure\s+=\s+\{([^\}]+)\}")
# Catches a line with a key-values pattern: "bla": ["foo", "bar"]
a_   :      int				    =      re.compile(R"\s+\"\S*\":\s+\[([^\]]*)\]")
# Catches a line if not is_foo_available
a_   :      Tuple				    =      re.compile(R"^\s*if\s+not\s+is\_[a-z_]*\_available\(\)")
# Catches a line _import_struct["bla"].append("foo")
a_   :      Tuple				    =      re.compile(R"^\s*_import_structure\[\"\S*\"\]\.append\(\"(\S*)\"\)")
# Catches a line _import_struct["bla"].extend(["foo", "bar"]) or _import_struct["bla"] = ["foo", "bar"]
a_   :      int				    =      re.compile(R"^\s*_import_structure\[\S*\](?:\.extend\(|\s*=\s+)\[([^\]]*)\]")
# Catches a line with an object between quotes and a comma:     "MyModel",
a_   :      Union[str, Any]				    =      re.compile(R"^\s+\"([^\"]+)\",")
# Catches a line with objects between brackets only:    ["foo", "bar"],
a_   :      Optional[int]				    =      re.compile(R"^\s+\[([^\]]+)\]")
# Catches a line with from foo import bar, bla, boo
a_   :      int				    =      re.compile(R"\s+from\s+\S*\s+import\s+([^\(\s].*)\n")
# Catches a line with try:
a_   :      List[str]				    =      re.compile(R"^\s*try:")
# Catches a line with else:
a_   :      Any				    =      re.compile(R"^\s*else:")






def 		_A			(lowerCAmelCase__					:Any						)				->					Optional[int]:




     '''simple docstring'''



     if _re_test_backend.search(_a						) is None:
          return None
     _a      =							[b[0] for b in _re_backend.findall(_a						)]
     backends.sort()
     return "_and_".join(_a						)






def 		_A			(lowerCAmelCase__					:Dict						)				->					List[Any]:




     '''simple docstring'''



     with open(_a			,  'r'			,  encoding='utf-8'			,  newline='\n'						) as f:
          _a      =							f.readlines()

     _a      =							0
     while line_index < len(_a						) and not lines[line_index].startswith('_import_structure = {'						):
          line_index += 1

     # If this is a traditional init, just return.
     if line_index >= len(_a						):
          return None

     # First grab the objects without a specific backend in _import_structure
     _a      =							[]
     while not lines[line_index].startswith('if TYPE_CHECKING'						) and find_backend(lines[line_index]						) is None:
          _a      =							lines[line_index]
          # If we have everything on a single line, let's deal with it.
          if _re_one_line_import_struct.search(_a						):
               _a      =							_re_one_line_import_struct.search(_a						).groups()[0]
               _a      =							re.findall(r'\[([^\]]+)\]'			,  _a						)
               for imp in imports:
                    objects.extend([obj[1:-1] for obj in imp.split(', '						)]						)
               line_index += 1
               continue
          _a      =							_re_import_struct_key_value.search(_a						)
          if single_line_import_search is not None:
               _a      =							[obj[1:-1] for obj in single_line_import_search.groups()[0].split(', '						) if len(_a						) > 0]
               objects.extend(_a						)
          elif line.startswith(' ' * 8 + '\"'						):
               objects.append(line[9:-3]						)
          line_index += 1

     _a      =							{'none': objects}
     # Let's continue with backend-specific objects in _import_structure
     while not lines[line_index].startswith('if TYPE_CHECKING'						):
          # If the line is an if not is_backend_available, we grab all objects associated.
          _a      =							find_backend(lines[line_index]						)
          # Check if the backend declaration is inside a try block:
          if _re_try.search(lines[line_index - 1]						) is None:
               _a      =							None

          if backend is not None:
               line_index += 1

               # Scroll until we hit the else block of try-except-else
               while _re_else.search(lines[line_index]						) is None:
                    line_index += 1

               line_index += 1

               _a      =							[]
               # Until we unindent, add backend objects to the list
               while len(lines[line_index]						) <= 1 or lines[line_index].startswith(' ' * 4						):
                    _a      =							lines[line_index]
                    if _re_import_struct_add_one.search(_a						) is not None:
                         objects.append(_re_import_struct_add_one.search(_a						).groups()[0]						)
                    elif _re_import_struct_add_many.search(_a						) is not None:
                         _a      =							_re_import_struct_add_many.search(_a						).groups()[0].split(', '						)
                         _a      =							[obj[1:-1] for obj in imports if len(_a						) > 0]
                         objects.extend(_a						)
                    elif _re_between_brackets.search(_a						) is not None:
                         _a      =							_re_between_brackets.search(_a						).groups()[0].split(', '						)
                         _a      =							[obj[1:-1] for obj in imports if len(_a						) > 0]
                         objects.extend(_a						)
                    elif _re_quote_object.search(_a						) is not None:
                         objects.append(_re_quote_object.search(_a						).groups()[0]						)
                    elif line.startswith(' ' * 8 + '\"'						):
                         objects.append(line[9:-3]						)
                    elif line.startswith(' ' * 12 + '\"'						):
                         objects.append(line[13:-3]						)
                    line_index += 1

               _a      =							objects
          else:
               line_index += 1

    # At this stage we are in the TYPE_CHECKING part, first grab the objects without a specific backend
     _a      =							[]
     while (
         line_index < len(_a						)
         and find_backend(lines[line_index]						) is None
         and not lines[line_index].startswith('else'						)
     ):
          _a      =							lines[line_index]
          _a      =							_re_import.search(_a						)
          if single_line_import_search is not None:
               objects.extend(single_line_import_search.groups()[0].split(', '						)						)
          elif line.startswith(' ' * 8						):
               objects.append(line[8:-2]						)
          line_index += 1

     _a      =							{'none': objects}
     # Let's continue with backend-specific objects
     while line_index < len(_a						):
          # If the line is an if is_backend_available, we grab all objects associated.
          _a      =							find_backend(lines[line_index]						)
          # Check if the backend declaration is inside a try block:
          if _re_try.search(lines[line_index - 1]						) is None:
               _a      =							None

          if backend is not None:
               line_index += 1

               # Scroll until we hit the else block of try-except-else
               while _re_else.search(lines[line_index]						) is None:
                    line_index += 1

               line_index += 1

               _a      =							[]
               # Until we unindent, add backend objects to the list
               while len(lines[line_index]						) <= 1 or lines[line_index].startswith(' ' * 8						):
                    _a      =							lines[line_index]
                    _a      =							_re_import.search(_a						)
                    if single_line_import_search is not None:
                         objects.extend(single_line_import_search.groups()[0].split(', '						)						)
                    elif line.startswith(' ' * 12						):
                         objects.append(line[12:-2]						)
                    line_index += 1

               _a      =							objects
          else:
               line_index += 1

     return import_dict_objects, type_hint_objects






def 		_A			(lowerCAmelCase__					:List[Any]			,  lowerCAmelCase__					:Any						)				->					Optional[Any]:




     '''simple docstring'''



     def find_duplicates(lowerCAmelCase__					:List[Any]						):
          return [k for k, v in collections.Counter(_a						).items() if v > 1]

     if list(import_dict_objects.keys()						) != list(type_hint_objects.keys()						):
          return ["Both sides of the init do not have the same backends!"]

     _a      =							[]
     for key in import_dict_objects.keys():
          _a      =							find_duplicates(import_dict_objects[key]						)
          if duplicate_imports:
               errors.append(f'Duplicate _import_structure definitions for: {duplicate_imports}'						)
          _a      =							find_duplicates(type_hint_objects[key]						)
          if duplicate_type_hints:
               errors.append(f'Duplicate TYPE_CHECKING objects for: {duplicate_type_hints}'						)

          if sorted(set(import_dict_objects[key]						)						) != sorted(set(type_hint_objects[key]						)						):
               _a      =							'base imports' if key == 'none' else f'{key} backend'
               errors.append(f'Differences for {name}:'						)
               for a in type_hint_objects[key]:
                    if a not in import_dict_objects[key]:
                         errors.append(f'  {a} in TYPE_HINT but not in _import_structure.'						)
               for a in import_dict_objects[key]:
                    if a not in type_hint_objects[key]:
                         errors.append(f'  {a} in _import_structure but not in TYPE_HINT.'						)
     return errors






def 		_A			()				->					List[Any]:




     '''simple docstring'''



     _a      =							[]
     for root, _, files in os.walk(_a						):
          if "__init__.py" in files:
               _a      =							os.path.join(_a			,  '__init__.py'						)
               _a      =							parse_init(_a						)
               if objects is not None:
                    _a      =							analyze_results(*_a						)
                    if len(_a						) > 0:
                         _a      =							f'Problem in {fname}, both halves do not define the same objects.\n{errors[0]}'
                         failures.append('\n'.join(_a						)						)
     if len(_a						) > 0:
          raise ValueError('\n\n'.join(_a						)						)






def 		_A			()				->					int:




     '''simple docstring'''



     _a      =							[]
     for path, directories, files in os.walk(_a						):
          for folder in directories:
               # Ignore private modules
               if folder.startswith('_'						):
                    directories.remove(_a						)
                    continue
               # Ignore leftovers from branches (empty folders apart from pycache)
               if len(list((Path(_a						) / folder).glob('*.py'						)						)						) == 0:
                    continue
               _a      =							str((Path(_a						) / folder).relative_to(_a						)						)
               _a      =							short_path.replace(os.path.sep			,  '.'						)
               submodules.append(_a						)
          for fname in files:
               if fname == "__init__.py":
                    continue
               _a      =							str((Path(_a						) / fname).relative_to(_a						)						)
               _a      =							short_path.replace('.py'			,  ''						).replace(os.path.sep			,  '.'						)
               if len(submodule.split('.'						)						) == 1:
                    submodules.append(_a						)
     return submodules


a_   :      Optional[int]				    =      [
    "convert_pytorch_checkpoint_to_tf2",
    "modeling_flax_pytorch_utils",
    "models.esm.openfold_utils",
]






def 		_A			()				->					int:




     '''simple docstring'''



     from transformers.utils import direct_transformers_import

     _a      =							direct_transformers_import(_a						)

     _a      =							set(transformers._import_structure.keys()						)
     # This contains all the base keys of the _import_structure object defined in the init, but if the user is missing
     # some optional dependencies, they may not have all of them. Thus we read the init to read all additions and
     # (potentiall re-) add them.
     with open(os.path.join(_a			,  '__init__.py'						)			,  'r'						) as f:
          _a      =							f.read()
     import_structure_keys.update(set(re.findall(r'import_structure\[\"([^\"]*)\"\]'			,  _a						)						)						)

     _a      =							[
         module
         for module in get_transformers_submodules()
         if module not in IGNORE_SUBMODULES and module not in import_structure_keys
     ]

     if len(_a						) > 0:
          _a      =							'\n'.join(f'- {module}' for module in module_not_registered						)
          raise ValueError(
              'The following submodules are not properly registed in the main init of Transformers:\n'
              f'{list_of_modules}\n'
              'Make sure they appear somewhere in the keys of `_import_structure` with an empty list as value.'						)


if __name__ == "__main__":
 check_all_inits()
 check_submodules()





'''simple docstring'''






def 		_A			(lowerCAmelCase__					:list[int]			,  lowerCAmelCase__					:list[int]						)				->					None:




     '''simple docstring'''



     _a      =							len(lowerCAmelCase__						)
     print('The following activities are selected:'						)

     # The first activity is always selected
     _a      =							0
     print(lowerCAmelCase__			,  end=','						)

     # Consider rest of the activities
     for j in range(lowerCAmelCase__						):
          # If this activity has start time greater than
          # or equal to the finish time of previously
          # selected activity, then select it
          if start[j] >= finish[i]:
               print(lowerCAmelCase__			,  end=','						)
               _a      =							j


if __name__ == "__main__":
 import doctest

 doctest.testmod()

 a_   :      List[str]				    =      [1, 3, 0, 5, 8, 5]
 a_   :      str				    =      [2, 4, 6, 7, 9, 9]
 print_max_activities(start, finish)

