





'''simple docstring'''





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
UpperCAmelCase_					:   Union[str, Any] 							=						"""src/diffusers"""

# Matches is_xxx_available()
UpperCAmelCase_					:   int 							=						re.compile(r"""is\_([a-z_]*)_available\(\)""")
# Matches from xxx import bla
UpperCAmelCase_					:   List[str] 							=						re.compile(r"""\s+from\s+\S*\s+import\s+([^\(\s].*)\n""")


UpperCAmelCase_					:   List[Any] 							=						"""
{0} = None
"""

UpperCAmelCase_					:   Tuple 							=						"""
class {0}(metaclass=DummyObject):
    _backends = {1}

    def __init__(self, *args, **kwargs):
        requires_backends(self, {1})

    @classmethod
    def from_config(cls, *args, **kwargs):
        requires_backends(cls, {1})

    @classmethod
    def from_pretrained(cls, *args, **kwargs):
        requires_backends(cls, {1})
"""


UpperCAmelCase_					:   Optional[int] 							=						"""
def {0}(*args, **kwargs):
    requires_backends({0}, {1})
"""






def 							_lowerCAmelCase (  _a   :					Dict			)	->			Dict:
     lowerCAmelCase_					:       Optional[Any]    =		_re_backend.findall(UpperCAmelCase__			)
     if len(UpperCAmelCase__			) == 0:
          return None

     return "_and_".join(UpperCAmelCase__			)






def 							_lowerCAmelCase (  )	->			Optional[int]:
     with open(os.path.join(UpperCAmelCase__					,   """__init__.py"""			)					,   """r"""					,   encoding="""utf-8"""					,   newline="""\n"""			) as f:
          lowerCAmelCase_					:       List[Any]    =		f.readlines()

     # Get to the point we do the actual imports for type checking
     lowerCAmelCase_					:       Tuple    =		0
     lowerCAmelCase_					:       str    =		{}
     # Go through the end of the file
     while line_index < len(UpperCAmelCase__			):
          # If the line contains is_backend_available, we grab all objects associated with the `else` block
          lowerCAmelCase_					:       str    =		find_backend(lines[line_index]			)
          if backend is not None:
               while not lines[line_index].startswith("""else:"""			):
                    line_index += 1
               line_index += 1
               lowerCAmelCase_					:       str    =		[]
               # Until we unindent, add backend objects to the list
               while line_index < len(UpperCAmelCase__			) and len(lines[line_index]			) > 1:
                    lowerCAmelCase_					:       Tuple    =		lines[line_index]
                    lowerCAmelCase_					:       str    =		_re_single_line_import.search(UpperCAmelCase__			)
                    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

               if len(UpperCAmelCase__			) > 0:
                    lowerCAmelCase_					:       Tuple    =		objects
          else:
               line_index += 1

     return backend_specific_objects






def 							_lowerCAmelCase (  _a   :					List[str]					,   _a   :					List[str]			)	->			List[Any]:
     if name.isupper():
          return DUMMY_CONSTANT.format(UpperCAmelCase__			)
     elif name.islower():
          return DUMMY_FUNCTION.format(UpperCAmelCase__					,   UpperCAmelCase__			)
     else:
          return DUMMY_CLASS.format(UpperCAmelCase__					,   UpperCAmelCase__			)






def 							_lowerCAmelCase (  _a   :					Tuple=None			)	->			Any:
     if backend_specific_objects is None:
          lowerCAmelCase_					:       Optional[int]    =		read_init()
     # For special correspondence backend to module name as used in the function requires_modulename
     lowerCAmelCase_					:       Dict    =		{}

     for backend, objects in backend_specific_objects.items():
          lowerCAmelCase_					:       int    =		"""[""" + """, """.join(F'"{b}"' for b in backend.split("""_and_"""			)			) + """]"""
          lowerCAmelCase_					:       Dict    =		"""# 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(UpperCAmelCase__					,   UpperCAmelCase__			) for o in objects]			)
          lowerCAmelCase_					:       int    =		dummy_file

     return dummy_files






def 							_lowerCAmelCase (  _a   :					Union[str, Any]=False			)	->			Optional[Any]:
     lowerCAmelCase_					:       Union[str, Any]    =		create_dummy_files()
     # For special correspondence backend to shortcut as used in utils/dummy_xxx_objects.py
     lowerCAmelCase_					:       str    =		{"""torch""": """pt"""}

     # Locate actual dummy modules and read their content.
     lowerCAmelCase_					:       Union[str, Any]    =		os.path.join(UpperCAmelCase__					,   """utils"""			)
     lowerCAmelCase_					:       Tuple    =		{
         backend: os.path.join(UpperCAmelCase__					,   F'dummy_{short_names.get(UpperCAmelCase__					,   UpperCAmelCase__			)}_objects.py'			)
         for backend in dummy_files.keys()
     }

     lowerCAmelCase_					:       Optional[Any]    =		{}
     for backend, file_path in dummy_file_paths.items():
          if os.path.isfile(UpperCAmelCase__			):
               with open(UpperCAmelCase__					,   """r"""					,   encoding="""utf-8"""					,   newline="""\n"""			) as f:
                    lowerCAmelCase_					:       Dict    =		f.read()
          else:
               lowerCAmelCase_					:       List[Any]    =		""""""

     for backend in dummy_files.keys():
          if dummy_files[backend] != actual_dummies[backend]:
               if overwrite:
                    print(
                        F'Updating diffusers.utils.dummy_{short_names.get(UpperCAmelCase__					,   UpperCAmelCase__			)}_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'diffusers.utils.dummy_{short_names.get(UpperCAmelCase__					,   UpperCAmelCase__			)}_objects.py. Run `make fix-copies` '
                        """to fix this."""			)


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

      check_dummies(args.fix_and_overwrite)







import argparse
import glob
import importlib.util
import os
import re

import black
from doc_builder.style_doc import style_docstrings_in_code


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


# This is to make sure the diffusers module imported is the one in the repo.
UpperCAmelCase_					:   Any 							=						importlib.util.spec_from_file_location(
    """diffusers""",
    os.path.join(DIFFUSERS_PATH, """__init__.py"""),
    submodule_search_locations=[DIFFUSERS_PATH],
)
UpperCAmelCase_					:   Union[str, Any] 							=						spec.loader.load_module()






def 							_lowerCAmelCase (  _a   :					Optional[int]					,   _a   :					Optional[int]			)	->			Tuple:
     return line.startswith(_a			) or len(_a			) <= 1 or re.search(R"""^\s*\)(\s*->.*:|:)\s*$"""					,   _a			) is not None






def 							_lowerCAmelCase (  _a   :					List[Any]			)	->			int:
     lowerCAmelCase_					:       List[str]    =		object_name.split("""."""			)
     lowerCAmelCase_					:       List[Any]    =		0

     # First let's find the module where our object lives.
     lowerCAmelCase_					:       Optional[int]    =		parts[i]
     while i < len(_a			) and not os.path.isfile(os.path.join(_a					,   F'{module}.py'			)			):
          i += 1
          if i < len(_a			):
               lowerCAmelCase_					:       Dict    =		os.path.join(_a					,   parts[i]			)
     if i >= len(_a			):
          raise ValueError(F'`object_name` should begin with the name of a module of diffusers but got {object_name}.'			)

     with open(os.path.join(_a					,   F'{module}.py'			)					,   """r"""					,   encoding="""utf-8"""					,   newline="""\n"""			) as f:
          lowerCAmelCase_					:       Union[str, Any]    =		f.readlines()

     # Now let's find the class / func in the code!
     lowerCAmelCase_					:       List[Any]    =		""""""
     lowerCAmelCase_					:       Optional[int]    =		0
     for name in parts[i + 1 :]:
          while (
              line_index < len(_a			) and re.search(RF'^{indent}(class|def)\s+{name}(\(|\:)'					,   lines[line_index]			) is None
          ):
               line_index += 1
          indent += "    "
          line_index += 1

     if line_index >= len(_a			):
          raise ValueError(F' {object_name} does not match any function or class in {module}.'			)

     # We found the beginning of the class / func, now let's find the end (when the indent diminishes).
     lowerCAmelCase_					:       str    =		line_index
     while line_index < len(_a			) and _should_continue(lines[line_index]					,   _a			):
          line_index += 1
     # Clean up empty lines at the end (if any).
     while len(lines[line_index - 1]			) <= 1:
          line_index -= 1

     lowerCAmelCase_					:       int    =		lines[start_index:line_index]
     return "".join(_a			)


UpperCAmelCase_					:   str 							=						re.compile(r"""^(\s*)#\s*Copied from\s+diffusers\.(\S+\.\S+)\s*($|\S.*$)""")
UpperCAmelCase_					:   int 							=						re.compile(r"""^\s*(\S+)->(\S+)(\s+.*|$)""")
UpperCAmelCase_					:   List[str] 							=						re.compile(r"""<FILL\s+[^>]*>""")






def 							_lowerCAmelCase (  _a   :					Dict			)	->			List[Any]:
     lowerCAmelCase_					:       int    =		code.split("""\n"""			)
     lowerCAmelCase_					:       Any    =		0
     while idx < len(_a			) and len(lines[idx]			) == 0:
          idx += 1
     if idx < len(_a			):
          return re.search(R"""^(\s*)\S"""					,   lines[idx]			).groups()[0]
     return ""






def 							_lowerCAmelCase (  _a   :					Optional[int]			)	->			Union[str, Any]:
     lowerCAmelCase_					:       Tuple    =		len(get_indent(_a			)			) > 0
     if has_indent:
          lowerCAmelCase_					:       Union[str, Any]    =		F'class Bla:\n{code}'
     lowerCAmelCase_					:       Tuple    =		black.Mode(target_versions={black.TargetVersion.PYaa}					,   line_length=1_19					,   preview=_a			)
     lowerCAmelCase_					:       str    =		black.format_str(_a					,   mode=_a			)
     lowerCAmelCase_   ,  lowerCAmelCase_					:       List[str]    =		style_docstrings_in_code(_a			)
     return result[len("""class Bla:\n"""			) :] if has_indent else result






def 							_lowerCAmelCase (  _a   :					Tuple					,   _a   :					str=False			)	->			Tuple:
     with open(_a					,   """r"""					,   encoding="""utf-8"""					,   newline="""\n"""			) as f:
          lowerCAmelCase_					:       List[str]    =		f.readlines()
     lowerCAmelCase_					:       Union[str, Any]    =		[]
     lowerCAmelCase_					:       Dict    =		0
     # Not a for loop cause `lines` is going to change (if `overwrite=True`).
     while line_index < len(_a			):
          lowerCAmelCase_					:       str    =		_re_copy_warning.search(lines[line_index]			)
          if search is None:
               line_index += 1
               continue

          # There is some copied code here, let's retrieve the original.
          lowerCAmelCase_   ,  lowerCAmelCase_   ,  lowerCAmelCase_					:       str    =		search.groups()
          lowerCAmelCase_					:       List[Any]    =		find_code_in_diffusers(_a			)
          lowerCAmelCase_					:       Tuple    =		get_indent(_a			)

          lowerCAmelCase_					:       Union[str, Any]    =		line_index + 1 if indent == theoretical_indent else line_index + 2
          lowerCAmelCase_					:       str    =		theoretical_indent
          lowerCAmelCase_					:       Tuple    =		start_index

          # Loop to check the observed code, stop when indentation diminishes or if we see a End copy comment.
          lowerCAmelCase_					:       List[Any]    =		True
          while line_index < len(_a			) and should_continue:
               line_index += 1
               if line_index >= len(_a			):
                    break
               lowerCAmelCase_					:       List[Any]    =		lines[line_index]
               lowerCAmelCase_					:       Tuple    =		_should_continue(_a					,   _a			) and re.search(F'^{indent}# End copy'					,   _a			) is None
          # Clean up empty lines at the end (if any).
          while len(lines[line_index - 1]			) <= 1:
               line_index -= 1

          lowerCAmelCase_					:       str    =		lines[start_index:line_index]
          lowerCAmelCase_					:       Optional[Any]    =		"""""".join(_a			)

          # Remove any nested `Copied from` comments to avoid circular copies
          lowerCAmelCase_					:       Optional[int]    =		[line for line in theoretical_code.split("""\n"""			) if _re_copy_warning.search(_a			) is None]
          lowerCAmelCase_					:       str    =		"""\n""".join(_a			)

          # Before comparing, use the `replace_pattern` on the original code.
          if len(_a			) > 0:
               lowerCAmelCase_					:       List[str]    =		replace_pattern.replace("""with"""					,   """"""			).split(""","""			)
               lowerCAmelCase_					:       Any    =		[_re_replace_pattern.search(_a			) for p in patterns]
               for pattern in patterns:
                    if pattern is None:
                         continue
                    lowerCAmelCase_   ,  lowerCAmelCase_   ,  lowerCAmelCase_					:       List[Any]    =		pattern.groups()
                    lowerCAmelCase_					:       Union[str, Any]    =		re.sub(_a					,   _a					,   _a			)
                    if option.strip() == "all-casing":
                         lowerCAmelCase_					:       Dict    =		re.sub(obja.lower()					,   obja.lower()					,   _a			)
                         lowerCAmelCase_					:       Dict    =		re.sub(obja.upper()					,   obja.upper()					,   _a			)

            # Blackify after replacement. To be able to do that, we need the header (class or function definition)
            # from the previous line
               lowerCAmelCase_					:       str    =		blackify(lines[start_index - 1] + theoretical_code			)
               lowerCAmelCase_					:       Optional[Any]    =		theoretical_code[len(lines[start_index - 1]			) :]

          # Test for a diff and act accordingly.
          if observed_code != theoretical_code:
               diffs.append([object_name, start_index]			)
               if overwrite:
                    lowerCAmelCase_					:       Any    =		lines[:start_index] + [theoretical_code] + lines[line_index:]
                    lowerCAmelCase_					:       Dict    =		start_index + 1

     if overwrite and len(_a			) > 0:
          # Warn the user a file has been modified.
          print(F'Detected changes, rewriting {filename}.'			)
          with open(_a					,   """w"""					,   encoding="""utf-8"""					,   newline="""\n"""			) as f:
               f.writelines(_a			)
     return diffs






def 							_lowerCAmelCase (  _a   :					bool = False			)	->			List[Any]:
     lowerCAmelCase_					:       Optional[Any]    =		glob.glob(os.path.join(_a					,   """**/*.py"""			)					,   recursive=_a			)
     lowerCAmelCase_					:       Union[str, Any]    =		[]
     for filename in all_files:
          lowerCAmelCase_					:       Union[str, Any]    =		is_copy_consistent(_a					,   _a			)
          diffs += [F'- {filename}: copy does not match {d[0]} at line {d[1]}' for d in new_diffs]
     if not overwrite and len(_a			) > 0:
          lowerCAmelCase_					:       List[Any]    =		"""\n""".join(_a			)
          raise Exception(
              """Found the following copy inconsistencies:\n"""
              + diff
              + """\nRun `make fix-copies` or `python utils/check_copies.py --fix_and_overwrite` to fix them."""			)


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

      check_copies(args.fix_and_overwrite)
