"""simple docstring"""



import collections
import os
import re
from pathlib import Path


__lowercase		:		int														=							"src/transformers"


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





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





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

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

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

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

     __snake_case				=							{'''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.
          __snake_case				=							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:
               __snake_case				=							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

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

               __snake_case				=							objects
          else:
               line_index += 1

    # At this stage we are in the TYPE_CHECKING part, first grab the objects without a specific backend
     __snake_case				=							[]
     while (
         line_index < len(snake_case)
         and find_backend(lines[line_index]) is None
         and not lines[line_index].startswith('''else''')
     ):
          __snake_case				=							lines[line_index]
          __snake_case				=							_re_import.search(snake_case)
          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

     __snake_case				=							{'''none''': objects}
     # Let's continue with backend-specific objects
     while line_index < len(snake_case):
          # If the line is an if is_backend_available, we grab all objects associated.
          __snake_case				=							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:
               __snake_case				=							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

               __snake_case				=							[]
               # Until we unindent, add backend objects to the list
               while len(lines[line_index]) <= 1 or lines[line_index].startswith(''' ''' * 8):
                    __snake_case				=							lines[line_index]
                    __snake_case				=							_re_import.search(snake_case)
                    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

               __snake_case				=							objects
          else:
               line_index += 1

     return import_dict_objects, type_hint_objects





def    SCREAMING_SNAKE_CASE       (     snake_case,      snake_case):

     def find_duplicates(snake_case):
          return [k for k, v in collections.Counter(snake_case).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!"]

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





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


__lowercase		:		str														=							[
    "convert_pytorch_checkpoint_to_tf2",
    "modeling_flax_pytorch_utils",
    "models.esm.openfold_utils",
]





def    SCREAMING_SNAKE_CASE       (     ):
     # This is to make sure the transformers module imported is the one in the repo.
     from transformers.utils import direct_transformers_import

     __snake_case				=							direct_transformers_import(snake_case)

     __snake_case				=							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(snake_case,      '''__init__.py'''),      '''r''') as f:
          __snake_case				=							f.read()
     import_structure_keys.update(set(re.findall(R'''import_structure\[\"([^\"]*)\"\]''',      snake_case)))

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

     if len(snake_case) > 0:
          __snake_case				=							'''\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"""



import qiskit





def    SCREAMING_SNAKE_CASE       (     snake_case,      snake_case):
     __snake_case				=							qiskit.Aer.get_backend('''aer_simulator''')

     # Create a Quantum Circuit acting on the q register
     __snake_case				=							qiskit.QuantumCircuit(snake_case,      snake_case)

     # Map the quantum measurement to the classical bits
     circuit.measure([0],      [0])

     # Execute the circuit on the simulator
     __snake_case				=							qiskit.execute(snake_case,      snake_case,      shots=10_00)

     # Return the histogram data of the results of the experiment.
     return job.result().get_counts(snake_case)


if __name__ == "__main__":
       print(F"""Total count for various states are: {single_qubit_measure(1, 1)}""")