

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		:       Union[str, Any]						    =	"""src/diffusers"""
_UpperCAmelCase		:       Dict						    =	"""."""


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





def  __lowerCamelCase     (			UpperCamelCase__       ,							UpperCamelCase__				):







							'''simple docstring'''






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





def  __lowerCamelCase     (			UpperCamelCase__				):







							'''simple docstring'''






							snake_case_          =   object_name.split('.'				)
							snake_case_          =   0

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

							with open(os.path.join(UpperCamelCase__       ,							F'''{module}.py'''				)       ,							'r'       ,							encoding='utf-8'       ,							newline='\n'				) as f:
														snake_case_          =   f.readlines()

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

							snake_case_          =   lines[start_index:line_index]
							return "".join(UpperCamelCase__				)


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





def  __lowerCamelCase     (			UpperCamelCase__				):







							'''simple docstring'''






							snake_case_          =   code.split('\n'				)
							snake_case_          =   0
							while idx < len(UpperCamelCase__				) and len(lines[idx]				) == 0:
														idx += 1
							if idx < len(UpperCamelCase__				):
														return re.search(r'^(\s*)\S'       ,							lines[idx]				).groups()[0]
							return ""





def  __lowerCamelCase     (			UpperCamelCase__				):







							'''simple docstring'''






							snake_case_          =   len(get_indent(UpperCamelCase__				)				) > 0
							if has_indent:
														snake_case_          =   F'''class Bla:\n{code}'''
							snake_case_          =   black.Mode(target_versions={black.TargetVersion.PYaa}       ,							line_length=119       ,							preview=UpperCamelCase__				)
							snake_case_          =   black.format_str(UpperCamelCase__       ,							mode=UpperCamelCase__				)
							snake_case_    ,   snake_case_          =   style_docstrings_in_code(UpperCamelCase__				)
							return result[len('class Bla:\n'				) :] if has_indent else result





def  __lowerCamelCase     (			UpperCamelCase__       ,							UpperCamelCase__=False				):







							'''simple docstring'''






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

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

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

														snake_case_          =   lines[start_index:line_index]
														snake_case_          =   ''.join(UpperCamelCase__				)

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

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

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

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





def  __lowerCamelCase     (			UpperCamelCase__ = False				):







							'''simple docstring'''






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

					check_copies(args.fix_and_overwrite)







def  __lowerCamelCase     (			UpperCamelCase__       ,							UpperCamelCase__				):







							'''simple docstring'''






							return int((input_a, input_a).count(0				) != 0				)





def  __lowerCamelCase     (			):







							'''simple docstring'''






							assert nand_gate(0       ,							0				) == 1
							assert nand_gate(0       ,							1				) == 1
							assert nand_gate(1       ,							0				) == 1
							assert nand_gate(1       ,							1				) == 0


if __name__ == "__main__":
					print(nand_gate(0, 0))
					print(nand_gate(0, 1))
					print(nand_gate(1, 0))
					print(nand_gate(1, 1))




