

import os
import time

import pytest

from datasets.utils.filelock import FileLock, Timeout



def 					lowerCAmelCase__							(	SCREAMING_SNAKE_CASE_:							List[Any]      )			->      str:




				'''simple docstring'''





				A__        =			FileLock(str(tmpdir / "foo.lock"      )      )
				A__        =			FileLock(str(tmpdir / "foo.lock"      )      )
				A__        =			0.01
				with locka.acquire():
								with pytest.raises(SCREAMING_SNAKE_CASE_      ):
												A__        =			time.time()
												locka.acquire(SCREAMING_SNAKE_CASE_      )
												assert time.time() - _start > timeout





def 					lowerCAmelCase__							(	SCREAMING_SNAKE_CASE_:							str      )			->      Union[str, Any]:




				'''simple docstring'''





				A__        =			"a" * 1_0_0_0 + ".lock"
				A__        =			FileLock(str(tmpdir / filename      )      )
				assert locka._lock_file.endswith(".lock"      )
				assert not locka._lock_file.endswith(SCREAMING_SNAKE_CASE_      )
				assert len(os.path.basename(locka._lock_file      )      ) <= 2_5_5
				A__        =			FileLock(tmpdir / filename      )
				with locka.acquire():
								with pytest.raises(SCREAMING_SNAKE_CASE_      ):
												locka.acquire(0      )




from __future__ import annotations



def 					lowerCAmelCase__							(	SCREAMING_SNAKE_CASE_:							str	,       SCREAMING_SNAKE_CASE_:							list[str] | None = None      )			->      list[list[str]]:




				'''simple docstring'''





				A__        =			word_bank or []
				# create a table
				A__        =			len(SCREAMING_SNAKE_CASE_      ) + 1

				A__        =			[]
				for _ in range(SCREAMING_SNAKE_CASE_      ):
								table.append([]      )
				# seed value
				A__        =			[[]]  # because empty string has empty combination

				# iterate through the indices
				for i in range(SCREAMING_SNAKE_CASE_      ):
								# condition
								if table[i] != []:
												for word in word_bank:
																# slice condition
																if target[i : i + len(SCREAMING_SNAKE_CASE_      )] == word:
																				A__        =			[
																				    [word, *way] for way in table[i]
																				]
																				# adds the word to every combination the current position holds
																				# now,push that combination to the table[i+len(word)]
																				table[i + len(SCREAMING_SNAKE_CASE_      )] += new_combinations

    # combinations are in reverse order so reverse for better output
				for combination in table[len(SCREAMING_SNAKE_CASE_      )]:
								combination.reverse()

				return table[len(SCREAMING_SNAKE_CASE_      )]


if __name__ == "__main__":
	print(all_construct("""jwajalapa""", ["""jwa""", """j""", """w""", """a""", """la""", """lapa"""]))
	print(all_construct("""rajamati""", ["""s""", """raj""", """amat""", """raja""", """ma""", """i""", """t"""]))
	print(
	    all_construct(
	        """hexagonosaurus""",
	        ["""h""", """ex""", """hex""", """ag""", """ago""", """ru""", """auru""", """rus""", """go""", """no""", """o""", """s"""],
	    )
	)

