

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    				=     'src/diffusers'
__UpperCAmelCase    				=     '.'


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







def 	_snake_case		(    SCREAMING_SNAKE_CASE		,							SCREAMING_SNAKE_CASE				)       ->      List[Any]:

     """simple docstring"""







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







def 	_snake_case		(    SCREAMING_SNAKE_CASE				)       ->      List[str]:

     """simple docstring"""







     _lowerCAmelCase   :					Optional[int]        =    object_name.split("."				)
     _lowerCAmelCase   :					Dict        =    0

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

     with open(os.path.join(__SCREAMING_SNAKE_CASE		,							f'''{module}.py'''				)		,							"r"		,							encoding="utf-8"		,							newline="\n"				) as f:
          _lowerCAmelCase   :					str        =    f.readlines()

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

     _lowerCAmelCase   :					Dict        =    lines[start_index:line_index]
     return "".join(__SCREAMING_SNAKE_CASE				)


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







def 	_snake_case		(    SCREAMING_SNAKE_CASE				)       ->      List[str]:

     """simple docstring"""







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







def 	_snake_case		(    SCREAMING_SNAKE_CASE				)       ->      Dict:

     """simple docstring"""







     _lowerCAmelCase   :					Optional[Any]        =    len(get_indent(__SCREAMING_SNAKE_CASE				)				) > 0
     if has_indent:
          _lowerCAmelCase   :					Optional[Any]        =    f'''class Bla:\n{code}'''
     _lowerCAmelCase   :					List[Any]        =    black.Mode(target_versions={black.TargetVersion.PYaa}		,							line_length=119		,							preview=__SCREAMING_SNAKE_CASE				)
     _lowerCAmelCase   :					List[str]        =    black.format_str(__SCREAMING_SNAKE_CASE		,							mode=__SCREAMING_SNAKE_CASE				)
     _lowerCAmelCase   :					Optional[Any]        =    style_docstrings_in_code(__SCREAMING_SNAKE_CASE				)
     return result[len("class Bla:\n"				) :] if has_indent else result







def 	_snake_case		(    SCREAMING_SNAKE_CASE		,							SCREAMING_SNAKE_CASE=False				)       ->      Union[str, Any]:

     """simple docstring"""







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

          _lowerCAmelCase   :					Dict        =    line_index + 1 if indent == theoretical_indent else line_index + 2
          _lowerCAmelCase   :					Dict        =    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   :					str        =    True
          while line_index < len(__SCREAMING_SNAKE_CASE				) and should_continue:
               line_index += 1
               if line_index >= len(__SCREAMING_SNAKE_CASE				):
                    break
               _lowerCAmelCase   :					Dict        =    lines[line_index]
               _lowerCAmelCase   :					List[Any]        =    _should_continue(__SCREAMING_SNAKE_CASE		,							__SCREAMING_SNAKE_CASE				) and re.search(f'''^{indent}# End copy'''		,							__SCREAMING_SNAKE_CASE				) is None
          # Clean up empty lines at the end (if any).
          while len(lines[line_index - 1]				) <= 1:
               line_index -= 1

          _lowerCAmelCase   :					Optional[int]        =    lines[start_index:line_index]
          _lowerCAmelCase   :					Optional[Any]        =    "".join(__SCREAMING_SNAKE_CASE				)

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

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

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

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







def 	_snake_case		(    SCREAMING_SNAKE_CASE = False				)       ->      Optional[int]:

     """simple docstring"""







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

  check_copies(args.fix_and_overwrite)









# Author: OMKAR PATHAK, Nwachukwu Chidiebere

# Use a Python dictionary to construct the graph.
from __future__ import annotations

from pprint import pformat
from typing import Generic, TypeVar

__UpperCAmelCase    				=     TypeVar('T')





class A__    ( Generic[T] ):



 """simple docstring"""







 def __init__(		self :	Optional[int]     ,						A_ :	bool = True       ):






      '''simple docstring'''




      _lowerCAmelCase   :					dict[T, list[T]]        =    {}  # dictionary of lists
      _lowerCAmelCase   :					List[Any]        =    directed

 def    __magic_name__       (		self :	Any     ,						A_ :	T     ,						A_ :	T       ):






      '''simple docstring'''




      if not self.directed:  # For undirected graphs
           # if both source vertex and destination vertex are both present in the
           # adjacency list, add destination vertex to source vertex list of adjacent
           # vertices and add source vertex to destination vertex list of adjacent
           # vertices.
           if source_vertex in self.adj_list and destination_vertex in self.adj_list:
                self.adj_list[source_vertex].append(A_       )
                self.adj_list[destination_vertex].append(A_       )
           # if only source vertex is present in adjacency list, add destination vertex
           # to source vertex list of adjacent vertices, then create a new vertex with
           # destination vertex as key and assign a list containing the source vertex
           # as it's first adjacent vertex.
           elif source_vertex in self.adj_list:
                self.adj_list[source_vertex].append(A_       )
                _lowerCAmelCase   :					List[Any]        =    [source_vertex]
           # if only destination vertex is present in adjacency list, add source vertex
           # to destination vertex list of adjacent vertices, then create a new vertex
           # with source vertex as key and assign a list containing the source vertex
           # as it's first adjacent vertex.
           elif destination_vertex in self.adj_list:
                self.adj_list[destination_vertex].append(A_       )
                _lowerCAmelCase   :					List[str]        =    [destination_vertex]
           # if both source vertex and destination vertex are not present in adjacency
           # list, create a new vertex with source vertex as key and assign a list
           # containing the destination vertex as it's first adjacent vertex also
           # create a new vertex with destination vertex as key and assign a list
           # containing the source vertex as it's first adjacent vertex.
           else:
                _lowerCAmelCase   :					List[str]        =    [destination_vertex]
                _lowerCAmelCase   :					Dict        =    [source_vertex]
      else:  # For directed graphs
           # if both source vertex and destination vertex are present in adjacency
           # list, add destination vertex to source vertex list of adjacent vertices.
           if source_vertex in self.adj_list and destination_vertex in self.adj_list:
                self.adj_list[source_vertex].append(A_       )
           # if only source vertex is present in adjacency list, add destination
           # vertex to source vertex list of adjacent vertices and create a new vertex
           # with destination vertex as key, which has no adjacent vertex
           elif source_vertex in self.adj_list:
                self.adj_list[source_vertex].append(A_       )
                _lowerCAmelCase   :					Tuple        =    []
           # if only destination vertex is present in adjacency list, create a new
           # vertex with source vertex as key and assign a list containing destination
           # vertex as first adjacent vertex
           elif destination_vertex in self.adj_list:
                _lowerCAmelCase   :					Dict        =    [destination_vertex]
           # if both source vertex and destination vertex are not present in adjacency
           # list, create a new vertex with source vertex as key and a list containing
           # destination vertex as it's first adjacent vertex. Then create a new vertex
           # with destination vertex as key, which has no adjacent vertex
           else:
                _lowerCAmelCase   :					Any        =    [destination_vertex]
                _lowerCAmelCase   :					Union[str, Any]        =    []

      return self


 def __repr__(		self :	List[str]       ):






      '''simple docstring'''




      return pformat(self.adj_list       )






