def check(cls):
"""check cache consistency"""
for key, value in cls.cache.items():
assert key == value.key or key == str(value), 'cache wrong: cachekey=%s realkey=%s value=%s' % (
key, value.key, value)
assert value.key == 1 + value.hashTable.index(value) / 2
assert value.key == TileList.key(value), \
'static key:%s current key:%s, static value:%s, current value:%s ' % (
value.key, TileList.key(value), value.original, value)
def check(cls):
"""check cache consistency"""
for key, value in cls.cache.items():
assert key == value.key or key == str(
value), 'cache wrong: cachekey=%s realkey=%s value=%s' % (
key, value.key, value)
assert value.key == 1 + value.hashTable.index(value) / 2
assert value.key == TileList.key(value), \
'static key:%s current key:%s, static value:%s, current value:%s ' % (
value.key, TileList.key(value), value.original, value)
def __new__(cls, newContent=None):
"""try to use cache"""
if isinstance(newContent, str) and newContent in cls.cache:
return cls.cache[newContent]
if isinstance(newContent, Meld):
return newContent
tiles = TileList(newContent)
cacheKey = tiles.key()
if cacheKey in cls.cache:
return cls.cache[cacheKey]
return TileList.__new__(cls, tiles)
def __new__(cls, newContent=None):
"""try to use cache"""
if isinstance(newContent, str) and newContent in cls.cache:
return cls.cache[newContent]
if isinstance(newContent, Meld):
return newContent
tiles = TileList(newContent)
cacheKey = tiles.key()
if cacheKey in cls.cache:
return cls.cache[cacheKey]
return TileList.__new__(cls, tiles)
def __init__(self, newContent=None):
"""init the meld: content can be either
- a single string with 2 chars for every tile
- a list containing such strings
- another meld. Its tiles are not passed.
- a list of Tile objects"""
if not hasattr(self, '_fixed'): # already defined if I am from cache
TileList.__init__(self, newContent)
self.case = ''.join('a' if x.islower() else 'A' for x in self)
self.key = TileList.key(self)
if self.key not in self.cache:
self.cache[self.key] = self
self.cache[str(self)] = self
self.isExposed = self.__isExposed()
self.isConcealed = not self.isExposed
self.isSingle = self.isPair = self.isChow = self.isPung = False
self.isKong = self.isClaimedKong = self.isKnitted = False
self.isDragonMeld = len(self) and self[0].isDragon
self.isWindMeld = len(self) and self[0].isWind
self.isHonorMeld = self.isDragonMeld or self.isWindMeld
self.isBonus = len(self) == 1 and self[0].isBonus
self.isKnown = len(self) and self[0].isKnown
self.__setMeldType()
self.isPungKong = self.isPung or self.isKong
self.isDeclared = self.isExposed or self.isKong
groups = set(x.group.lower() for x in self)
if len(groups) == 1:
self.group = self[0].group
self.lowerGroup = self.group.lower()
else:
self.group = 'X'
self.lowerGroup = 'x'
self.isRest = False
self.__staticRules = {} # ruleset is key
self.__dynamicRules = {} # ruleset is key
self.__staticDoublingRules = {} # ruleset is key
self.__dynamicDoublingRules = {} # ruleset is key
self.__hasRules = None # unknown yet
self.__hasDoublingRules = None # unknown yet
self.concealed = self.exposed = self.declared = self.exposedClaimed = None # to satisfy pylint
self._fixed = True
if len(self) < 4:
TileList.__setattr__(self, 'concealed',
Meld(TileList(x.concealed for x in self)))
TileList.__setattr__(self, 'declared', self.concealed)
TileList.__setattr__(self, 'exposed',
Meld(TileList(x.exposed for x in self)))
TileList.__setattr__(self, 'exposedClaimed', self.exposed)
else:
TileList.__setattr__(self, 'concealed',
Meld(TileList(x.concealed for x in self)))
TileList.__setattr__(
self, 'declared',
Meld(
TileList([
self[0].exposed, self[1].concealed,
self[2].concealed, self[3].exposed
])))
TileList.__setattr__(self, 'exposed',
Meld(TileList(x.exposed for x in self)))
TileList.__setattr__(
self, 'exposedClaimed',
Meld(
TileList([
self[0].exposed, self[1].exposed, self[2].exposed,
self[3].concealed
])))
def __init__(self, newContent=None):
"""init the meld: content can be either
- a single string with 2 chars for every tile
- a list containing such strings
- another meld. Its tiles are not passed.
- a list of Tile objects"""
if not hasattr(self, '_fixed'): # already defined if I am from cache
TileList.__init__(self, newContent)
self.case = ''.join('a' if x.islower() else 'A' for x in self)
self.key = TileList.key(self)
if self.key not in self.cache:
self.cache[self.key] = self
self.cache[str(self)] = self
self.isExposed = self.__isExposed()
self.isConcealed = not self.isExposed
self.isSingle = self.isPair = self.isChow = self.isPung = False
self.isKong = self.isClaimedKong = self.isKnitted = False
self.isDragonMeld = len(self) and self[0].isDragon
self.isWindMeld = len(self) and self[0].isWind
self.isHonorMeld = self.isDragonMeld or self.isWindMeld
self.isBonus = len(self) == 1 and self[0].isBonus
self.isKnown = len(self) and self[0].isKnown
self.__setMeldType()
self.isPungKong = self.isPung or self.isKong
self.isDeclared = self.isExposed or self.isKong
groups = set(x.group.lower() for x in self)
if len(groups) == 1:
self.group = self[0].group
self.lowerGroup = self.group.lower()
else:
self.group = 'X'
self.lowerGroup = 'x'
self.isRest = False
self.__staticRules = {} # ruleset is key
self.__dynamicRules = {} # ruleset is key
self.__staticDoublingRules = {} # ruleset is key
self.__dynamicDoublingRules = {} # ruleset is key
self.__hasRules = None # unknown yet
self.__hasDoublingRules = None # unknown yet
self.concealed = self.exposed = self.declared = self.exposedClaimed = None # to satisfy pylint
self._fixed = True
if len(self) < 4:
TileList.__setattr__(
self,
'concealed',
Meld(TileList(x.concealed for x in self)))
TileList.__setattr__(self, 'declared', self.concealed)
TileList.__setattr__(
self,
'exposed',
Meld(TileList(x.exposed for x in self)))
TileList.__setattr__(self, 'exposedClaimed', self.exposed)
else:
TileList.__setattr__(
self,
'concealed',
Meld(TileList(x.concealed for x in self)))
TileList.__setattr__(
self, 'declared',
Meld(TileList([self[0].exposed, self[1].concealed, self[2].concealed, self[3].exposed])))
TileList.__setattr__(
self,
'exposed',
Meld(TileList(x.exposed for x in self)))
TileList.__setattr__(
self, 'exposedClaimed',
Meld(TileList([self[0].exposed, self[1].exposed, self[2].exposed, self[3].concealed])))
