def from_ipuz(ipuz_dict):
for kind in ipuz_dict['kind']:
if not kind.startswith("http://ipuz.org/crossword"):
raise CrosswordException
known_keys = (
"dimensions",
"editor",
"author",
"date",
"notes",
"uniqueid",
"publisher",
"copyright",
"title",
"block",
"empty",
"clues",
"puzzle",
"solution",
)
crossword = Crossword(
ipuz_dict['dimensions']['width'],
ipuz_dict['dimensions']['height']
)
crossword._format_identifier = Crossword.IPUZ
crossword.meta.contributor = ipuz_dict.get('editor')
crossword.meta.creator = ipuz_dict.get('author')
crossword.meta.date = ipuz_dict.get('date')
crossword.meta.description = ipuz_dict.get('notes')
crossword.meta.identifier = ipuz_dict.get('uniqueid')
crossword.meta.publisher = ipuz_dict.get('publisher')
crossword.meta.rights = ipuz_dict.get('copyright')
crossword.meta.title = ipuz_dict.get('title')
crossword.block = ipuz_dict.get('block')
crossword.empty = ipuz_dict.get('empty')
for number, clue in ipuz_dict.get('clues', {}).get('Across', []):
crossword.clues.across[number] = clue
for number, clue in ipuz_dict.get('clues', {}).get('Down', []):
crossword.clues.down[number] = clue
for x, y in crossword.cells:
crossword[x, y] = CrosswordCell()
for key in ('puzzle', 'solution'):
entry = ipuz_dict.get(key)
for x, y in crossword.cells:
try:
crossword[x, y][key] = entry[y][x]
except (IndexError, TypeError):
crossword[x, y][key] = None
for key, value in ipuz_dict.items():
if key not in known_keys:
crossword._format[key] = value
return crossword
def from_puz(puzzle):
known_keys = (
"width",
"height",
"author",
"copyright"
"title",
"clues",
"solution",
)
result = Crossword(puzzle.width, puzzle.height)
result._format_identifier = Crossword.PUZ
result.meta.creator = puzzle.author
result.meta.rights = puzzle.copyright
result.meta.title = puzzle.title
result.block = '.'
rows = []
for i in range(0, len(puzzle.solution), puzzle.width):
rows.append(puzzle.solution[i:i + puzzle.width])
def is_across(x, y):
if result[x, y].solution in ':.':
return False
start = x == 0 or (0 <= x - 1 and result[x - 1, y].solution in ':.')
end = (x + 1 < puzzle.width and result[x + 1, y].solution not in ':.')
return start and end
def is_down(x, y):
if result[x, y].solution in ':.':
return False
start = y == 0 or (y - 1 >= 0 and result[x, y - 1].solution in ':.')
end = (y + 1 < puzzle.height and result[x, y + 1].solution not in ':.')
return start and end
for y, row in enumerate(rows):
for x, cell in enumerate(row):
result[x, y].cell = None
result[x, y].solution = cell
clue_index = 0
number = 0
for y, row in enumerate(rows):
for x, cell in enumerate(row):
is_xy_across = is_across(x, y)
is_xy_down = is_down(x, y)
if is_xy_across or is_xy_down:
number += 1
if is_xy_across:
result.clues.across[number] = puzzle.clues[clue_index]
clue_index += 1
if is_xy_down:
result.clues.down[number] = puzzle.clues[clue_index]
clue_index += 1
for attr in dir(puzzle):
if attr in known_keys:
continue
if attr.startswith('__'):
continue
if callable(getattr(puzzle, attr)):
continue
result._format[attr] = getattr(puzzle, attr)
return result
