'''simple docstring'''

import argparse
import os
import re


lowercase_     		= '''src/diffusers'''

# Pattern that looks at the indentation in a line.
lowercase_     		= re.compile(r'''^(\s*)\S''')
# Pattern that matches `"key":" and puts `key` in group 0.
lowercase_     		= re.compile(r'''^\s*"([^"]+)":''')
# Pattern that matches `_import_structure["key"]` and puts `key` in group 0.
lowercase_     		= re.compile(r'''^\s*_import_structure\["([^"]+)"\]''')
# Pattern that matches `"key",` and puts `key` in group 0.
lowercase_     		= re.compile(r'''^\s*"([^"]+)",\s*$''')
# Pattern that matches any `[stuff]` and puts `stuff` in group 0.
lowercase_     		= re.compile(r'''\[([^\]]+)\]''')



def 							UpperCamelCase__			(			a__      ):


						'''simple docstring'''






						_lowerCAmelCase										=_re_indent.search(a__      )
						return "" if search is None else search.groups()[0]



def 							UpperCamelCase__			(			a__			,      a__=""			,      a__=None			,      a__=None      ):


						'''simple docstring'''






						_lowerCAmelCase										=0
						_lowerCAmelCase										=code.split('\n'      )
						if start_prompt is not None:
												while not lines[index].startswith(a__      ):
																		index += 1
												_lowerCAmelCase										=['\n'.join(lines[:index]      )]
						else:
												_lowerCAmelCase										=[]

						# We split into blocks until we get to the `end_prompt` (or the end of the block).
						_lowerCAmelCase										=[lines[index]]
						index += 1
						while index < len(a__      ) and (end_prompt is None or not lines[index].startswith(a__      )):
												if len(lines[index]      ) > 0 and get_indent(lines[index]      ) == indent_level:
																		if len(a__      ) > 0 and get_indent(current_block[-1]      ).startswith(indent_level + ' '      ):
																								current_block.append(lines[index]      )
																								blocks.append('\n'.join(a__      )      )
																								if index < len(a__      ) - 1:
																														_lowerCAmelCase										=[lines[index + 1]]
																														index += 1
																								else:
																														_lowerCAmelCase										=[]
																		else:
																								blocks.append('\n'.join(a__      )      )
																								_lowerCAmelCase										=[lines[index]]
												else:
																		current_block.append(lines[index]      )
												index += 1

						# Adds current block if it's nonempty.
						if len(a__      ) > 0:
												blocks.append('\n'.join(a__      )      )

						# Add final block after end_prompt if provided.
						if end_prompt is not None and index < len(a__      ):
												blocks.append('\n'.join(lines[index:]      )      )

						return blocks



def 							UpperCamelCase__			(			a__      ):


						'''simple docstring'''






						def _inner(a__      ):
												return key(a__      ).lower().replace('_'			,      ''      )

						return _inner



def 							UpperCamelCase__			(			a__			,      a__=None      ):


						'''simple docstring'''






						def noop(a__      ):
												return x

						if key is None:
												_lowerCAmelCase										=noop
						# Constants are all uppercase, they go first.
						_lowerCAmelCase										=[obj for obj in objects if key(a__      ).isupper()]
						# Classes are not all uppercase but start with a capital, they go second.
						_lowerCAmelCase										=[obj for obj in objects if key(a__      )[0].isupper() and not key(a__      ).isupper()]
						# Functions begin with a lowercase, they go last.
						_lowerCAmelCase										=[obj for obj in objects if not key(a__      )[0].isupper()]

						_lowerCAmelCase										=ignore_underscore(a__      )
						return sorted(a__			,      key=a__      ) + sorted(a__			,      key=a__      ) + sorted(a__			,      key=a__      )



def 							UpperCamelCase__			(			a__      ):


						'''simple docstring'''






						def _replace(a__      ):
												_lowerCAmelCase										=match.groups()[0]
												if "," not in imports:
																		return F'''[{imports}]'''
												_lowerCAmelCase										=[part.strip().replace('"'			,      ''      ) for part in imports.split(','      )]
												# We will have a final empty element if the line finished with a comma.
												if len(keys[-1]      ) == 0:
																		_lowerCAmelCase										=keys[:-1]
												return "[" + ", ".join([F'''"{k}"''' for k in sort_objects(a__      )]      ) + "]"

						_lowerCAmelCase										=import_statement.split('\n'      )
						if len(a__      ) > 3:
												# Here we have to sort internal imports that are on several lines (one per name):
												# key: [
												#     "object1",
												#     "object2",
												#     ...
												# ]

												# We may have to ignore one or two lines on each side.
												_lowerCAmelCase										=2 if lines[1].strip() == '[' else 1
												_lowerCAmelCase										=[(i, _re_strip_line.search(a__      ).groups()[0]) for i, line in enumerate(lines[idx:-idx]      )]
												_lowerCAmelCase										=sort_objects(a__			,      key=lambda a__      : x[1]      )
												_lowerCAmelCase										=[lines[x[0] + idx] for x in sorted_indices]
												return "\n".join(lines[:idx] + sorted_lines + lines[-idx:]      )
						elif len(a__      ) == 3:
												# Here we have to sort internal imports that are on one separate line:
												# key: [
												#     "object1", "object2", ...
												# ]
												if _re_bracket_content.search(lines[1]      ) is not None:
																		_lowerCAmelCase										=_re_bracket_content.sub(_replace			,      lines[1]      )
												else:
																		_lowerCAmelCase										=[part.strip().replace('"'			,      ''      ) for part in lines[1].split(','      )]
																		# We will have a final empty element if the line finished with a comma.
																		if len(keys[-1]      ) == 0:
																								_lowerCAmelCase										=keys[:-1]
																		_lowerCAmelCase										=get_indent(lines[1]      ) + ', '.join([F'''"{k}"''' for k in sort_objects(a__      )]      )
												return "\n".join(a__      )
						else:
												# Finally we have to deal with imports fitting on one line
												_lowerCAmelCase										=_re_bracket_content.sub(_replace			,      a__      )
												return import_statement



def 							UpperCamelCase__			(			a__			,      a__=True      ):


						'''simple docstring'''






						with open(a__			,      'r'      ) as f:
												_lowerCAmelCase										=f.read()

						if "_import_structure" not in code:
												return

						# Blocks of indent level 0
						_lowerCAmelCase										=split_code_in_indented_blocks(
						    a__			,      start_prompt='_import_structure = {'			,      end_prompt='if TYPE_CHECKING:'      )

						# We ignore block 0 (everything until start_prompt) and the last block (everything after end_prompt).
						for block_idx in range(1			,      len(a__      ) - 1      ):
												# Check if the block contains some `_import_structure`s thingy to sort.
												_lowerCAmelCase										=main_blocks[block_idx]
												_lowerCAmelCase										=block.split('\n'      )

												# Get to the start of the imports.
												_lowerCAmelCase										=0
												while line_idx < len(a__      ) and "_import_structure" not in block_lines[line_idx]:
																		# Skip dummy import blocks
																		if "import dummy" in block_lines[line_idx]:
																								_lowerCAmelCase										=len(a__      )
																		else:
																								line_idx += 1
												if line_idx >= len(a__      ):
																		continue

												# Ignore beginning and last line: they don't contain anything.
												_lowerCAmelCase										='\n'.join(block_lines[line_idx:-1]      )
												_lowerCAmelCase										=get_indent(block_lines[1]      )
												# Slit the internal block into blocks of indent level 1.
												_lowerCAmelCase										=split_code_in_indented_blocks(a__			,      indent_level=a__      )
												# We have two categories of import key: list or _import_structure[key].append/extend
												_lowerCAmelCase										=_re_direct_key if '_import_structure' in block_lines[0] else _re_indirect_key
												# Grab the keys, but there is a trap: some lines are empty or just comments.
												_lowerCAmelCase										=[(pattern.search(a__      ).groups()[0] if pattern.search(a__      ) is not None else None) for b in internal_blocks]
												# We only sort the lines with a key.
												_lowerCAmelCase										=[(i, key) for i, key in enumerate(a__      ) if key is not None]
												_lowerCAmelCase										=[x[0] for x in sorted(a__			,      key=lambda a__      : x[1]      )]

												# We reorder the blocks by leaving empty lines/comments as they were and reorder the rest.
												_lowerCAmelCase										=0
												_lowerCAmelCase										=[]
												for i in range(len(a__      )      ):
																		if keys[i] is None:
																								reordered_blocks.append(internal_blocks[i]      )
																		else:
																								_lowerCAmelCase										=sort_objects_in_import(internal_blocks[sorted_indices[count]]      )
																								reordered_blocks.append(a__      )
																								count += 1

        # And we put our main block back together with its first and last line.
												_lowerCAmelCase										='\n'.join(block_lines[:line_idx] + reordered_blocks + [block_lines[-1]]      )

						if code != "\n".join(a__      ):
												if check_only:
																		return True
												else:
																		print(F'''Overwriting {file}.'''      )
																		with open(a__			,      'w'      ) as f:
																								f.write('\n'.join(a__      )      )



def 							UpperCamelCase__			(			a__=True      ):


						'''simple docstring'''






						_lowerCAmelCase										=[]
						for root, _, files in os.walk(a__      ):
												if "__init__.py" in files:
																		_lowerCAmelCase										=sort_imports(os.path.join(a__			,      '__init__.py'      )			,      check_only=a__      )
																		if result:
																								_lowerCAmelCase										=[os.path.join(a__			,      '__init__.py'      )]
						if len(a__      ) > 0:
												raise ValueError(F'''Would overwrite {len(a__      )} files, run `make style`.'''      )


if __name__ == "__main__":
							lowercase_     		= argparse.ArgumentParser()
							parser.add_argument('''--check_only''', action='''store_true''', help='''Whether to only check or fix style.''')
							lowercase_     		= parser.parse_args()

							sort_imports_in_all_inits(check_only=args.check_only)






'''simple docstring'''

import unittest

from knapsack import knapsack as k
class   SCREAMING_SNAKE_CASE			(						unittest.TestCase):







		"""simple docstring"""






		def 		UpperCamelCase__       (   self				) ->     Optional[Any]:
								_lowerCAmelCase										=0
								_lowerCAmelCase										=[0]
								_lowerCAmelCase										=[0]
								_lowerCAmelCase										=len(__A				)
								self.assertEqual(k.knapsack(__A		,						__A		,						__A		,						__A				)		,						0				)

								_lowerCAmelCase										=[60]
								_lowerCAmelCase										=[10]
								_lowerCAmelCase										=len(__A				)
								self.assertEqual(k.knapsack(__A		,						__A		,						__A		,						__A				)		,						0				)






		def 		UpperCamelCase__       (   self				) ->     Tuple:
								_lowerCAmelCase										=3
								_lowerCAmelCase										=[1, 2, 3]
								_lowerCAmelCase										=[3, 2, 1]
								_lowerCAmelCase										=len(__A				)
								self.assertEqual(k.knapsack(__A		,						__A		,						__A		,						__A				)		,						5				)






		def 		UpperCamelCase__       (   self				) ->     Union[str, Any]:
								_lowerCAmelCase										=50
								_lowerCAmelCase										=[60, 100, 120]
								_lowerCAmelCase										=[10, 20, 30]
								_lowerCAmelCase										=len(__A				)
								self.assertEqual(k.knapsack(__A		,						__A		,						__A		,						__A				)		,						220				)


if __name__ == "__main__":
							unittest.main()





