def __init__(self, ladderFilePath, useCache=True, timeRange=None, transforms=None, games=None):
self.games = []
self.players = {}
self._skillChange = Elo()
self._recentlyActivePlayers = (-1, [])
self._ladderTime = {'now': timeRange is None, 'range': timeRange}
self._theTime = time.time()
self._gameStore = None
if games is None:
self._gameStore = CachingGameStore(ladderFilePath, useCache)
transforms = PresetTransforms.transforms_for_full_games(self._ladderTime) if transforms is None else transforms
games = self._gameStore.loadGames(self._ladderTime, transforms)
withAchievements = 'achievement' in [t.getName() for t in transforms] if transforms is not None else True
self._loadGamesIntoLadder(games, withAchievements)
class TableFootballLadder(object):
# Number of days inactivity after which players are considered inactive
DAYS_INACTIVE = 60
def __init__(self,
ladderFilePath,
useCache=True,
timeRange=None,
transforms=None,
games=None):
self.games = []
self.players = {}
self.achievements = Achievements()
self._skillChange = Elo()
self._recentlyActivePlayers = (-1, [])
self._ladderTime = {'now': timeRange is None, 'range': timeRange}
self._theTime = time.time()
self._gameStore = None
if games is None:
self._gameStore = CachingGameStore(ladderFilePath, useCache)
transforms = PresetTransforms.transforms_for_full_games(
self._ladderTime) if transforms is None else transforms
games = self._gameStore.loadGames(self._ladderTime, transforms)
self._loadGamesIntoLadder(games)
def _loadGamesIntoLadder(self, games):
self.games = games
for game in [g for g in self.games if not g.isDeleted()]:
red = self.getPlayer(game.redPlayer)
blue = self.getPlayer(game.bluePlayer)
blue.game(game)
red.game(game)
red.achieve(game.redAchievements, game)
blue.achieve(game.blueAchievements, game)
def getPlayer(self, name):
if name not in self.players:
self.players[name] = Player(name)
return self.players[name]
# returns blue's goal ratio
def predict(self, red, blue):
return self._skillChange.getBlueGoalRatio(red, blue)
def _getActivePlayers(self, atTime=None):
if atTime is None:
atTime = self._getTime()
if self._recentlyActivePlayers[0] != atTime:
self._recentlyActivePlayers = (atTime, [
p for p in self.players.values()
if self.isPlayerActive(p, atTime)
])
return self._recentlyActivePlayers[1]
def getNumActivePlayers(self, atTime=None):
return len(self._getActivePlayers(atTime))
def isPlayerActive(self, player, atTime=None):
if atTime is None:
atTime = self._getTime()
for game in reversed(player.games):
if game.time <= atTime:
return (atTime - game.time) < (60 * 60 * 24 *
self.DAYS_INACTIVE)
return False
def _getTime(self):
if self._ladderTime['now']:
return self._theTime
else:
return self._ladderTime['range'][1]
def getSkillBounds(self):
highSkill = {'player': None, 'skill': 0, 'time': 0}
lowSkill = {'player': None, 'skill': 0, 'time': 0}
for player in self.players.values():
skill = player.getSkillBounds()
if skill['highest']['skill'] > highSkill['skill']:
highSkill['player'] = player
highSkill['skill'] = skill['highest']['skill']
highSkill['time'] = skill['highest']['time']
if skill['lowest']['skill'] < lowSkill['skill']:
lowSkill['player'] = player
lowSkill['skill'] = skill['lowest']['skill']
lowSkill['time'] = skill['lowest']['time']
return {'highest': highSkill, 'lowest': lowSkill}
def getStreaks(self):
winning = {'player': None, 'streak': Streak()}
losing = {'player': None, 'streak': Streak()}
for player in self.players.values():
streaks = player.getStreaks()
if streaks['win'].count > winning['streak'].count:
winning['player'] = player
winning['streak'] = streaks['win']
if streaks['lose'].count > losing['streak'].count:
losing['player'] = player
losing['streak'] = streaks['lose']
return {'win': winning, 'lose': losing}
def appendGame(self, redPlayer, redScore, bluePlayer, blueScore):
game = None
redScore = int(redScore)
blueScore = int(blueScore)
if redScore >= 0 and blueScore >= 0 and (redScore + blueScore) > 0:
game = Game(redPlayer, redScore, bluePlayer, blueScore,
int(time.time()))
self._gameStore.appendGame(game)
# Invalidate
self.games = None
self.players = None
return game.time
return None
def deleteGame(self, gameTime, deletedBy):
return self._gameStore.deleteGame(gameTime, deletedBy)
def getPlayers(self):
return sorted([p for p in self.players.values()],
key=lambda x: x.elo,
reverse=True)
def getPlayerRank(self, playerName):
ranked = [p.name for p in self.getPlayers() if self.isPlayerActive(p)]
if playerName in ranked:
return ranked.index(playerName) + 1
return -1
def getAchievements(self):
achievements = {}
for ach in self.achievements.achievements:
achievements[ach.__class__] = 0
for player in self.players.values():
for name, games in player.achievements.iteritems():
achievements[name] += len(games)
return achievements
class TableFootballLadder(object):
# Number of days inactivity after which players are considered inactive
DAYS_INACTIVE = 60
def __init__(self, ladderFilePath, useCache=True, timeRange=None, transforms=None, games=None):
self.games = []
self.players = {}
self._skillChange = Elo()
self._recentlyActivePlayers = (-1, [])
self._ladderTime = {'now': timeRange is None, 'range': timeRange}
self._theTime = time.time()
self._gameStore = None
if games is None:
self._gameStore = CachingGameStore(ladderFilePath, useCache)
transforms = PresetTransforms.transforms_for_full_games(self._ladderTime) if transforms is None else transforms
games = self._gameStore.loadGames(self._ladderTime, transforms)
withAchievements = 'achievement' in [t.getName() for t in transforms] if transforms is not None else True
self._loadGamesIntoLadder(games, withAchievements)
def _loadGamesIntoLadder(self, games, withAchievements):
self.games = games
for game in [g for g in self.games if not g.isDeleted()]:
red = self.getPlayer(game.redPlayer)
blue = self.getPlayer(game.bluePlayer)
blue.game(game)
red.game(game)
if withAchievements:
red.achieve(game.redAchievements, game)
blue.achieve(game.blueAchievements, game)
def getPlayer(self, name):
if name not in self.players:
self.players[name] = Player(name)
return self.players[name]
# returns blue's goal ratio
def predict(self, red, blue):
return self._skillChange.getBlueGoalRatio(red.elo, blue.elo)
def _getActivePlayers(self, atTime=None):
if atTime is None:
atTime = self._getTime()
if self._recentlyActivePlayers[0] != atTime:
self._recentlyActivePlayers = (atTime, [p for p in self.players.values() if self.isPlayerActive(p, atTime)])
return self._recentlyActivePlayers[1]
def getNumActivePlayers(self, atTime=None):
return len(self._getActivePlayers(atTime))
def isPlayerActive(self, player, atTime=None):
if atTime is None:
atTime = self._getTime()
for game in reversed(player.games):
if game.time <= atTime:
return (atTime - game.time) < (60 * 60 * 24 * self.DAYS_INACTIVE)
return False
def _getTime(self):
if self._ladderTime['now']:
return self._theTime
else:
return self._ladderTime['range'][1]
def getSkillBounds(self):
highSkill = {'player': None, 'skill': 0, 'time': 0}
lowSkill = {'player': None, 'skill': 0, 'time': 0}
for player in self.players.values():
skill = player.getSkillBounds()
if skill['highest']['skill'] > highSkill['skill']:
highSkill['player'] = player
highSkill['skill'] = skill['highest']['skill']
highSkill['time'] = skill['highest']['time']
if skill['lowest']['skill'] < lowSkill['skill']:
lowSkill['player'] = player
lowSkill['skill'] = skill['lowest']['skill']
lowSkill['time'] = skill['lowest']['time']
return {'highest': highSkill, 'lowest': lowSkill}
def getStreaks(self):
winning = {'player': None, 'streak': Streak()}
losing = {'player': None, 'streak': Streak()}
for player in self.players.values():
streaks = player.getStreaks()
if streaks['win'].count > winning['streak'].count:
winning['player'] = player
winning['streak'] = streaks['win']
if streaks['lose'].count > losing['streak'].count:
losing['player'] = player
losing['streak'] = streaks['lose']
return {'win': winning, 'lose': losing}
def appendGame(self, redPlayer, redScore, bluePlayer, blueScore):
game = None
redScore = int(redScore)
blueScore = int(blueScore)
if redScore >= 0 and blueScore >= 0 and (redScore + blueScore) > 0:
game = Game(redPlayer, redScore, bluePlayer, blueScore, int(time.time()))
self._gameStore.appendGame(game)
# Invalidate
self.games = None
self.players = None
return game.time
return None
def deleteGame(self, gameTime, deletedBy):
return self._gameStore.deleteGame(gameTime, deletedBy)
def getPlayers(self):
return sorted([p for p in self.players.values()], key=lambda x: x.elo, reverse=True)
def getPlayerRank(self, playerName):
ranked = [p.name for p in self.getPlayers() if self.isPlayerActive(p)]
if playerName in ranked:
return ranked.index(playerName) + 1
return -1
def getAchievements(self):
achievements = Counter()
for player in self.players.values():
for ach in player.achievements.keys():
achievements[ach] += 1
return achievements