
'''simple docstring'''







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
__lowerCAmelCase         =    """src/diffusers"""
__lowerCAmelCase         =    """."""


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





def 					UpperCAmelCase_		(__a      :    List[str] ,	__a      :    List[str] ):






   """simple docstring"""

   return line.startswith(__lowerCAmelCase ) or len(__lowerCAmelCase ) <= 1 or re.search(R'^\s*\)(\s*->.*:|:)\s*$' ,	__lowerCAmelCase ) is not None





def 					UpperCAmelCase_		(__a      :    str ):






   """simple docstring"""

   _a				:	List[str]			=   object_name.split('.' )
   _a				:	int			=   0

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

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

   # Now let's find the class / func in the code!
   _a				:	Dict			=   ''''''
   _a				:	List[str]			=   0
   for name in parts[i + 1 :]:
      while (
          line_index < len(__lowerCAmelCase ) 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(__lowerCAmelCase ):
      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).
   _a				:	Dict			=   line_index
   while line_index < len(__lowerCAmelCase ) and _should_continue(lines[line_index] ,	__lowerCAmelCase ):
      line_index += 1
   # Clean up empty lines at the end (if any).
   while len(lines[line_index - 1] ) <= 1:
      line_index -= 1

   _a				:	List[Any]			=   lines[start_index:line_index]
   return "".join(__lowerCAmelCase )


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





def 					UpperCAmelCase_		(__a      :    int ):






   """simple docstring"""

   _a				:	Tuple			=   code.split('\n' )
   _a				:	List[Any]			=   0
   while idx < len(__lowerCAmelCase ) and len(lines[idx] ) == 0:
      idx += 1
   if idx < len(__lowerCAmelCase ):
      return re.search(R'^(\s*)\S' ,	lines[idx] ).groups()[0]
   return ""





def 					UpperCAmelCase_		(__a      :    Any ):






   """simple docstring"""

   _a				:	str			=   len(get_indent(__lowerCAmelCase ) ) > 0
   if has_indent:
      _a				:	Dict			=   f"""class Bla:\n{code}"""
   _a				:	str			=   black.Mode(target_versions={black.TargetVersion.PYaa} ,	line_length=1_1_9 ,	preview=__lowerCAmelCase )
   _a				:	Tuple			=   black.format_str(__lowerCAmelCase ,	mode=__lowerCAmelCase )
   _a				:	Tuple			=   style_docstrings_in_code(__lowerCAmelCase )
   return result[len('class Bla:\n' ) :] if has_indent else result





def 					UpperCAmelCase_		(__a      :    Dict ,	__a      :    List[str]=False ):






   """simple docstring"""

   with open(__lowerCAmelCase ,	'r' ,	encoding='utf-8' ,	newline='\n' ) as f:
      _a				:	Optional[Any]			=   f.readlines()
   _a				:	List[str]			=   []
   _a				:	Dict			=   0
   # Not a for loop cause `lines` is going to change (if `overwrite=True`).
   while line_index < len(__lowerCAmelCase ):
      _a				:	Dict			=   _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.
      _a				:	List[Any]			=   search.groups()
      _a				:	int			=   find_code_in_diffusers(__lowerCAmelCase )
      _a				:	int			=   get_indent(__lowerCAmelCase )

      _a				:	Tuple			=   line_index + 1 if indent == theoretical_indent else line_index + 2
      _a				:	List[Any]			=   theoretical_indent
      _a				:	str			=   start_index

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

      _a				:	Union[str, Any]			=   lines[start_index:line_index]
      _a				:	Union[str, Any]			=   ''''''.join(__lowerCAmelCase )

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

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

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

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





def 					UpperCAmelCase_		(__a      :    List[Any] = False ):






   """simple docstring"""

   _a				:	Any			=   glob.glob(os.path.join(__lowerCAmelCase ,	'**/*.py' ) ,	recursive=__lowerCAmelCase )
   _a				:	Optional[Any]			=   []
   for filename in all_files:
      _a				:	str			=   is_copy_consistent(__lowerCAmelCase ,	__lowerCAmelCase )
      diffs += [f"""- {filename}: copy does not match {d[0]} at line {d[1]}""" for d in new_diffs]
   if not overwrite and len(__lowerCAmelCase ) > 0:
      _a				:	str			=   '''\n'''.join(__lowerCAmelCase )
      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__":
  __lowerCAmelCase         =    argparse.ArgumentParser()
  parser.add_argument("""--fix_and_overwrite""", action="""store_true""", help="""Whether to fix inconsistencies.""")
  __lowerCAmelCase         =    parser.parse_args()

  check_copies(args.fix_and_overwrite)








from importlib import import_module

from .logging import get_logger


A__								=						get_logger(__name__)


class       a							:



		def __init__(     self     :Optional[int]   ,__lowercase     :List[str]   ,__lowercase     :Any=None  ):
						snake_case__	:      List[str]     		=	attrs or []
						if module is not None:
										for key in module.__dict__:
														if key in attrs or not key.startswith('''__'''  ):
																		setattr(self   ,__lowercase   ,getattr(__lowercase   ,__lowercase  )  )
						snake_case__	:      Optional[Any]     		=	module._original_module if isinstance(__lowercase   ,_PatchedModuleObj  ) else module


class       a							:
		__lowerCAmelCase	:    Any											=					[]



		def __init__(     self     :List[str]   ,__lowercase     :Optional[Any]   ,__lowercase     :str   ,__lowercase     :Dict   ,__lowercase     :Any=None  ):
						snake_case__	:      Dict     		=	obj
						snake_case__	:      Dict     		=	target
						snake_case__	:      List[str]     		=	new
						snake_case__	:      int     		=	target.split('''.'''  )[0]
						snake_case__	:      List[str]     		=	{}
						snake_case__	:      Any     		=	attrs or []



		def __enter__(     self     :Tuple  ):
						*snake_case__		, snake_case__	:      str     		=	self.target.split('''.'''  )

						# Patch modules:
						# it's used to patch attributes of submodules like "os.path.join";
						# in this case we need to patch "os" and "os.path"

						for i in range(len(__lowercase  )  ):
										try:
														snake_case__	:      Any     		=	import_module('''.'''.join(submodules[: i + 1]  )  )
										except ModuleNotFoundError:
														continue
										# We iterate over all the globals in self.obj in case we find "os" or "os.path"
										for attr in self.obj.__dir__():
														snake_case__	:      Optional[int]     		=	getattr(self.obj   ,__lowercase  )
														# We don't check for the name of the global, but rather if its value *is* "os" or "os.path".
														# This allows to patch renamed modules like "from os import path as ospath".
														if obj_attr is submodule or (
														    (isinstance(__lowercase   ,_PatchedModuleObj  ) and obj_attr._original_module is submodule)
														):
																		snake_case__	:      List[Any]     		=	obj_attr
																		# patch at top level
																		setattr(self.obj   ,__lowercase   ,_PatchedModuleObj(__lowercase   ,attrs=self.attrs  )  )
																		snake_case__	:      List[Any]     		=	getattr(self.obj   ,__lowercase  )
																		# construct lower levels patches
																		for key in submodules[i + 1 :]:
																						setattr(__lowercase   ,__lowercase   ,_PatchedModuleObj(getattr(__lowercase   ,__lowercase   ,__lowercase  )   ,attrs=self.attrs  )  )
																						snake_case__	:      List[Any]     		=	getattr(__lowercase   ,__lowercase  )
																		# finally set the target attribute
																		setattr(__lowercase   ,__lowercase   ,self.new  )

        # Patch attribute itself:
        # it's used for builtins like "open",
        # and also to patch "os.path.join" we may also need to patch "join"
        # itself if it was imported as "from os.path import join".

						if submodules:  # if it's an attribute of a submodule like "os.path.join"
										try:
														snake_case__	:      int     		=	getattr(import_module('''.'''.join(__lowercase  )  )   ,__lowercase  )
										except (AttributeError, ModuleNotFoundError):
														return
										# We iterate over all the globals in self.obj in case we find "os.path.join"
										for attr in self.obj.__dir__():
														# We don't check for the name of the global, but rather if its value *is* "os.path.join".
														# This allows to patch renamed attributes like "from os.path import join as pjoin".
														if getattr(self.obj   ,__lowercase  ) is attr_value:
																		snake_case__	:      str     		=	getattr(self.obj   ,__lowercase  )
																		setattr(self.obj   ,__lowercase   ,self.new  )
						elif target_attr in globals()["__builtins__"]:  # if it'a s builtin like "open"
										snake_case__	:      str     		=	globals()['''__builtins__'''][target_attr]
										setattr(self.obj   ,__lowercase   ,self.new  )
						else:
										raise RuntimeError(F"""Tried to patch attribute {target_attr} instead of a submodule."""  )



		def __exit__(     self     :Tuple   ,*__lowercase     :Optional[int]  ):
						for attr in list(self.original  ):
										setattr(self.obj   ,__lowercase   ,self.original.pop(__lowercase  )  )



		def 	__lowerCamelCase			(     self     :Tuple  ):
						self.__enter__()
						self._active_patches.append(self  )






		def 	__lowerCamelCase			(     self     :Dict  ):
						try:
										self._active_patches.remove(self  )
						except ValueError:
										# If the patch hasn't been started this will fail
										return None

						return self.__exit__()

