



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
lowercase_	       =			'''src/diffusers'''
lowercase_	       =			'''.'''


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






def 					__lowerCAmelCase		(  __lowerCamelCase	:    Optional[Any]				,   __lowerCamelCase	:    Any	)  ->						Any:
					return line.startswith(__lowerCamelCase	) or len(__lowerCamelCase	) <= 1 or re.search(r"""^\s*\)(\s*->.*:|:)\s*$"""				,   __lowerCamelCase	) is not None






def 					__lowerCAmelCase		(  __lowerCamelCase	:    Optional[int]	)  ->						Optional[Any]:
					__lowerCAmelCase	   =object_name.split("""."""	)
					__lowerCAmelCase	   =0

					# First let's find the module where our object lives.
					__lowerCAmelCase	   =parts[i]
					while i < len(__lowerCamelCase	) and not os.path.isfile(os.path.join(__lowerCamelCase				,   f"""{module}.py"""	)	):
										i += 1
										if i < len(__lowerCamelCase	):
															__lowerCAmelCase	   =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:
										__lowerCAmelCase	   =f.readlines()

					# Now let's find the class / func in the code!
					__lowerCAmelCase	   =""""""
					__lowerCAmelCase	   =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).
					__lowerCAmelCase	   =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

					__lowerCAmelCase	   =lines[start_index:line_index]
					return "".join(__lowerCamelCase	)


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






def 					__lowerCAmelCase		(  __lowerCamelCase	:    Tuple	)  ->						Any:
					__lowerCAmelCase	   =code.split("""\n"""	)
					__lowerCAmelCase	   =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 					__lowerCAmelCase		(  __lowerCamelCase	:    int	)  ->						int:
					__lowerCAmelCase	   =len(get_indent(__lowerCamelCase	)	) > 0
					if has_indent:
										__lowerCAmelCase	   =f"""class Bla:\n{code}"""
					__lowerCAmelCase	   =black.Mode(target_versions={black.TargetVersion.PYaa}				,   line_length=119				,   preview=__lowerCamelCase	)
					__lowerCAmelCase	   =black.format_str(__lowerCamelCase				,   mode=__lowerCamelCase	)
					__lowerCAmelCase   ,	__lowerCAmelCase	   =style_docstrings_in_code(__lowerCamelCase	)
					return result[len("""class Bla:\n"""	) :] if has_indent else result






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

										__lowerCAmelCase	   =line_index + 1 if indent == theoretical_indent else line_index + 2
										__lowerCAmelCase	   =theoretical_indent
										__lowerCAmelCase	   =start_index

										# Loop to check the observed code, stop when indentation diminishes or if we see a End copy comment.
										__lowerCAmelCase	   =True
										while line_index < len(__lowerCamelCase	) and should_continue:
															line_index += 1
															if line_index >= len(__lowerCamelCase	):
																				break
															__lowerCAmelCase	   =lines[line_index]
															__lowerCAmelCase	   =_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

										__lowerCAmelCase	   =lines[start_index:line_index]
										__lowerCAmelCase	   ="""""".join(__lowerCamelCase	)

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

										# Before comparing, use the `replace_pattern` on the original code.
										if len(__lowerCamelCase	) > 0:
															__lowerCAmelCase	   =replace_pattern.replace("""with"""				,   """"""	).split(""","""	)
															__lowerCAmelCase	   =[_re_replace_pattern.search(__lowerCamelCase	) for p in patterns]
															for pattern in patterns:
																				if pattern is None:
																									continue
																				__lowerCAmelCase   ,	__lowerCAmelCase   ,	__lowerCAmelCase	   =pattern.groups()
																				__lowerCAmelCase	   =re.sub(__lowerCamelCase				,   __lowerCamelCase				,   __lowerCamelCase	)
																				if option.strip() == "all-casing":
																									__lowerCAmelCase	   =re.sub(obja.lower()				,   obja.lower()				,   __lowerCamelCase	)
																									__lowerCAmelCase	   =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
															__lowerCAmelCase	   =blackify(lines[start_index - 1] + theoretical_code	)
															__lowerCAmelCase	   =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	   =lines[:start_index] + [theoretical_code] + lines[line_index:]
																				__lowerCAmelCase	   =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 					__lowerCAmelCase		(  __lowerCamelCase	:    bool = False	)  ->						Optional[Any]:
					__lowerCAmelCase	   =glob.glob(os.path.join(__lowerCamelCase				,   """**/*.py"""	)				,   recursive=__lowerCamelCase	)
					__lowerCAmelCase	   =[]
					for filename in all_files:
										__lowerCAmelCase	   =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:
										__lowerCAmelCase	   ="""\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__":
				lowercase_	       =			argparse.ArgumentParser()
				parser.add_argument('''--fix_and_overwrite''', action='''store_true''', help='''Whether to fix inconsistencies.''')
				lowercase_	       =			parser.parse_args()

				check_copies(args.fix_and_overwrite)









def 					__lowerCAmelCase		(  )  ->						Tuple:
					__lowerCAmelCase	   =[]
					__lowerCAmelCase	   =1

					while len(__lowerCamelCase	) < 1E6:
										constant.append(str(__lowerCamelCase	)	)
										i += 1

					__lowerCAmelCase	   ="""""".join(__lowerCamelCase	)

					return (
					    int(constant[0]	)
					    * int(constant[9]	)
					    * int(constant[99]	)
					    * int(constant[999]	)
					    * int(constant[9999]	)
					    * int(constant[99999]	)
					    * int(constant[999999]	)
					)


if __name__ == "__main__":
				print(solution())




