def insideStraightDrawsFromHandType(handType): """generates all inside straight draw types a handType can flop @param handType: (str) @return: (list) containing all inside straight draw types """ # determine card ranks. special case Ace low if PokerTools.handTypeIsPair(handType): return [] rank1, rank2 = PokerTools.handTypeRanks(handType) rank3 = None if rank1 == 12: rank3 = -1 # iterate over all inside straight draw candidates # 9 x 8 7 6 x 4 result = [] for high in range(12, 4, -1): rng = range(high, high-7, -1) rng[1] = 'x' rng[-2] = 'x' if rank2 in rng: if rank1 in rng: rng.pop(1) rng.pop(-2) result.append([PokerTools.Card.RankNames[i] for i in rng]) elif rank3 in rng: rng[-1] = 12 rng.pop(1) rng.pop(-2) result.append([PokerTools.Card.RankNames[i] for i in rng]) return result
def onEditHandRangeReturnPressed(self):
handRange = self.handRange()
if handRange is None:
return
handTypes = {}
for hand in handRange:
handType = PokerTools.handTypeFromHand(hand)
if handType not in handTypes:
handTypes[handType] = []
handTypes[handType].append(hand)
self.lock = True
try:
for handType, btn in self.handTypeButtons.items():
hands = handTypes.get(handType, None)
if hands and PokerTools.handTypeIsPair(handType) and len(
hands) == 6:
btn.setChecked(True)
elif hands and PokerTools.handTypeIsSuited(handType) and len(
hands) == 4:
btn.setChecked(True)
elif hands and len(hands) == 12:
btn.setChecked(True)
else:
btn.setChecked(False)
finally:
self.lock = False
def insideStraightDrawsFromHandType(handType):
"""generates all inside straight draw types a handType can flop
@param handType: (str)
@return: (list) containing all inside straight draw types
"""
# determine card ranks. special case Ace low
if PokerTools.handTypeIsPair(handType):
return []
rank1, rank2 = PokerTools.handTypeRanks(handType)
rank3 = None
if rank1 == 12:
rank3 = -1
# iterate over all inside straight draw candidates
# 9 x 8 7 6 x 4
result = []
for high in range(12, 4, -1):
rng = range(high, high - 7, -1)
rng[1] = 'x'
rng[-2] = 'x'
if rank2 in rng:
if rank1 in rng:
rng.pop(1)
rng.pop(-2)
result.append([PokerTools.Card.RankNames[i] for i in rng])
elif rank3 in rng:
rng[-1] = 12
rng.pop(1)
rng.pop(-2)
result.append([PokerTools.Card.RankNames[i] for i in rng])
return result
def onEditHandRangeReturnPressed(self):
handRange = self.handRange()
if handRange is None:
return
handTypes = {}
for hand in handRange:
handType = PokerTools.handTypeFromHand(hand)
if handType not in handTypes:
handTypes[handType] = []
handTypes[handType].append(hand)
self.lock = True
try:
for handType, btn in self.handTypeButtons.items():
hands = handTypes.get(handType, None)
if hands and PokerTools.handTypeIsPair(handType) and len(hands) == 6:
btn.setChecked(True)
elif hands and PokerTools.handTypeIsSuited(handType) and len(hands) == 4:
btn.setChecked(True)
elif hands and len(hands) == 12:
btn.setChecked(True)
else:
btn.setChecked(False)
finally:
self.lock = False
def __init__(self, handType, iRow, iCol, parent=None):
QtGui.QPushButton.__init__(self, handType, parent)
self.fixedSize = None
self.handType = handType
self.iRow = iRow
self.iCol = iCol
type = None
if PokerTools.handTypeIsPair(handType):
self.setObjectName('pair')
elif PokerTools.handTypeIsSuited(handType):
self.setObjectName('suited')
else:
self.setObjectName('offsuit')
self.setCheckable(True)
self.setFocusPolicy(QtCore.Qt.NoFocus)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHeightForWidth(True)
self.setSizePolicy(sizePolicy)
def genHandTypeData():
"""
brute forces flop props of all hand types and prints result as dict to stdout
WARNING: takes a couple of minutes to complete (~12mins on a reasonably fast machine)
"""
deck = PokerTools.CardDeck().cards
handTypes = PokerTools.genHandTypes()
print 'HandTypeData = {'
for handType in handTypes:
data = dict([(i, 0) for i in HandNames.values()])
for board in itertools.combinations(deck, 3):
holeCards = PokerTools.handTypeToHands(handType)[0].cards
if holeCards[0] in board or holeCards[1] in board:
continue
for handNameId, n in evalHandN(holeCards, board).items():
data[handNameId] += n
print "\t'%s': {%s}," % (handType, ','.join(['%s:%s' % i for i in sorted(data.items())]))
print '\t}'
def genHandTypeData():
"""
brute forces flop props of all hand types and prints result as dict to stdout
WARNING: takes a couple of minutes to complete (~12mins on a reasonably fast machine)
"""
deck = PokerTools.CardDeck().cards
handTypes = PokerTools.genHandTypes()
print 'HandTypeData = {'
for handType in handTypes:
data = dict([(i, 0) for i in HandNames.values()])
for board in itertools.combinations(deck, 3):
holeCards = PokerTools.handTypeToHands(handType)[0].cards
if holeCards[0] in board or holeCards[1] in board:
continue
for handNameId, n in evalHandN(holeCards, board).items():
data[handNameId] += n
print "\t'%s': {%s}," % (handType, ','.join(
['%s:%s' % i for i in sorted(data.items())]))
print '\t}'
def __init__(self, handType, iRow, iCol, parent=None):
QtGui.QPushButton.__init__(self, handType, parent)
self.fixedSize = None
self.handType = handType
self.iRow = iRow
self.iCol = iCol
type = None
if PokerTools.handTypeIsPair(handType):
self.setObjectName('pair')
elif PokerTools.handTypeIsSuited(handType):
self.setObjectName('suited')
else:
self.setObjectName('offsuit')
self.setCheckable(True)
self.setFocusPolicy(QtCore.Qt.NoFocus)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.Fixed)
sizePolicy.setHeightForWidth(True)
self.setSizePolicy(sizePolicy)
def __init__(self, parent=None, styleSheet=None, maxCards=None, cards=None):
"""
@param parent: (L{QWidget}) parent or None
@param styleSheet: (str) stylesheet to apply to the widget
@param maxCards: (int) maximum number of cards that can be selected or None for unlimited
@param cards: (list) of L{PokerTools.Card}s to initialize the widget with
QtGui.QFrame.__init__(self, parent)
"""
QtGui.QFrame.__init__(self, parent)
self._maxCards = maxCards
self._buttonsSelected = []
# add card buttons
self._cardButtons ={} # card --> button
for iCol, suitName in enumerate(PokerTools.Card.SuitNames):
for iRow, rankName in enumerate(PokerTools.Card.RankNames[::-1]):
card = PokerTools.Card(rankName+suitName)
btn = CardButton(card, iRow, iCol, parent=self)
btn.setStyleSheet(self.StyleSheet if styleSheet is None else styleSheet)
self._cardButtons[card] = btn
btn.toggled.connect(self.onCardButtonToggled)
self.handleFontChanged()
# layout
box0 = QtGui.QHBoxLayout(self)
box0.setSpacing(0)
box0.setContentsMargins(0, 0, 0, 0)
box1 = QtGui.QVBoxLayout()
box0.addLayout(box1)
s = QtGui.QHBoxLayout()
s.addStretch(999)
box0.addItem(s)
grid1 = QtGui.QGridLayout()
#grid1.setSpacing(0)
#grid1.setContentsMargins(0, 0, 0, 0)
for btn in self._cardButtons.values():
grid1.addWidget(btn, btn.iRow, btn.iCol)
box1.addLayout(grid1)
s = QtGui.QVBoxLayout()
s.addStretch(999)
box1.addItem(s)
# init widget with cards passed
if cards is not None:
for card in cards:
self._cardButtons[card].setChecked(True)
def evalHandRange(handRange): """evaluates a hand range against all possible flops""" noFlops = 0.0 result = dict([(handName, 0) for handName in HandNames]) for hand in handRange: handType = PokerTools.handTypeFromHand(hand) data = HandTypeData[handType] for handNameId, n in data.items(): result[HandNameIds[handNameId]] += n noFlops += NoFlops for handName, n in result.items(): result[handName] = n / noFlops return result
def evalHandRange(handRange):
"""evaluates a hand range against all possible flops"""
noFlops = 0.0
result = dict([(handName, 0) for handName in HandNames])
for hand in handRange:
handType = PokerTools.handTypeFromHand(hand)
data = HandTypeData[handType]
for handNameId, n in data.items():
result[HandNameIds[handNameId]] += n
noFlops += NoFlops
for handName, n in result.items():
result[handName] = n / noFlops
return result
def straightsFromHandType(handType): """generates all straight types a handType can flop @param handType: (str) @return: (list) containing all straight types """ # determine card ranks. special case Ace low if PokerTools.handTypeIsPair(handType): return [] rank1, rank2 = PokerTools.handTypeRanks(handType) rank3 = None if rank1 == 12: rank3 = -1 # iterate over all straight cadidates result = [] for high in range(12, 2, -1): rng = range(high, high-5, -1) if rank2 in rng: if rank1 in rng: result.append([PokerTools.Card.RankNames[i] for i in rng]) elif rank3 in rng: rng[-1] = 12 result.append([PokerTools.Card.RankNames[i] for i in rng]) return result
def straightsFromHandType(handType):
"""generates all straight types a handType can flop
@param handType: (str)
@return: (list) containing all straight types
"""
# determine card ranks. special case Ace low
if PokerTools.handTypeIsPair(handType):
return []
rank1, rank2 = PokerTools.handTypeRanks(handType)
rank3 = None
if rank1 == 12:
rank3 = -1
# iterate over all straight cadidates
result = []
for high in range(12, 2, -1):
rng = range(high, high - 5, -1)
if rank2 in rng:
if rank1 in rng:
result.append([PokerTools.Card.RankNames[i] for i in rng])
elif rank3 in rng:
rng[-1] = 12
result.append([PokerTools.Card.RankNames[i] for i in rng])
return result
def outsideStraightDrawsFromHandType(handType): """generates all outside straight draw types a handType can flop @param handType: (str) @return: (list) containing all outside straight draw types """ # determine card ranks. special case Ace rank1, rank2 = PokerTools.handTypeRanks(handType) if rank1 == 12: return [] ranks = (rank1, rank2) # iterate over all straight draw cadidates result = [] for high in range(12, 3, -1): rng = range(high, high-6, -1) # if one of the cards is an edge card we do not have a straight draw if rng[0] in ranks or rng[-1] in ranks: continue if rank1 in rng and rank2 in rng: rng = rng[1:-1] result.append([PokerTools.Card.RankNames[i] for i in rng]) return result
def outsideStraightDrawsFromHandType(handType):
"""generates all outside straight draw types a handType can flop
@param handType: (str)
@return: (list) containing all outside straight draw types
"""
# determine card ranks. special case Ace
rank1, rank2 = PokerTools.handTypeRanks(handType)
if rank1 == 12:
return []
ranks = (rank1, rank2)
# iterate over all straight draw cadidates
result = []
for high in range(12, 3, -1):
rng = range(high, high - 6, -1)
# if one of the cards is an edge card we do not have a straight draw
if rng[0] in ranks or rng[-1] in ranks:
continue
if rank1 in rng and rank2 in rng:
rng = rng[1:-1]
result.append([PokerTools.Card.RankNames[i] for i in rng])
return result
def HAND(klass, *cards):
return [PokerTools.Card(card) for card in cards]
def __init__(self, parent=None, styleSheet=None, handRange=None, pct=None):
"""
@param parent: (L{QWidget}) parent or None
@param styleSheet: (str) stylesheet to apply to the widget
@param handRange: (L{PokerTools.HandRangeHoldem}) to initialize the widget with
@param pct: (float) if no HandRange is specified, percentage of hands to select initially
"""
QtGui.QFrame.__init__(self, parent)
# pseudo lock
self.lock = False
self.sliderPressed = False
# add range table buttons
self.handTypeButtons = {} # handType --> button
for iRow, row in enumerate(PokerTools.genHandTypeTable()):
for iCol, handType in enumerate(row):
btn = HandTypeButton(handType, iRow, iCol, parent=self)
btn.setStyleSheet(
self.StyleSheet if styleSheet is None else styleSheet)
self.handTypeButtons[handType] = btn
btn.toggled.connect(self.onRangeButtonToggled)
# add range slider
self.spin = QtGui.QDoubleSpinBox(self)
self.spin.setSuffix('%')
self.spin.setMaximum(100.0)
self.spin.setDecimals(1)
self.spin.setSingleStep(0.1)
self.spin.valueChanged.connect(self.onSpinValueChanged)
self.slider = QtGui.QSlider(QtCore.Qt.Horizontal, self)
self.slider.setMaximum(1000)
self.slider.setPageStep(100)
self.slider.setTickInterval(100)
self.slider.setTickPosition(self.slider.TicksAbove)
self.slider.valueChanged.connect(self.onSliderValueChanged)
self.slider.sliderPressed.connect(self.onSliderPressed)
self.slider.sliderReleased.connect(self.onSliderReleased)
self.editHandRange = QtGui.QLineEdit(self)
self.editHandRange.returnPressed.connect(
self.onEditHandRangeReturnPressed)
#self.editHandRange.setReadOnly(True)
self.handleFontChanged()
# layout
box0 = QtGui.QHBoxLayout(self)
box0.setSpacing(0)
box0.setContentsMargins(0, 0, 0, 0)
box1 = QtGui.QVBoxLayout()
box0.addLayout(box1)
s = QtGui.QHBoxLayout()
s.addStretch(999)
box0.addItem(s)
grid1 = QtGui.QGridLayout()
#grid1.setSpacing(0)
#grid1.setContentsMargins(0, 0, 0, 0)
for btn in self.handTypeButtons.values():
grid1.addWidget(btn, btn.iRow, btn.iCol)
box1.addLayout(grid1)
box2 = QtGui.QHBoxLayout()
box1.addLayout(box2)
box2.addWidget(self.spin)
box2.addWidget(self.slider)
box2.setStretch(1, 99)
box1.addWidget(self.editHandRange)
s = QtGui.QVBoxLayout()
s.addStretch(999)
box1.addItem(s)
# init widget
if handRange is not None:
self.setHandRange(handRange)
elif pct is not None:
self.setHandRangeToPct(pct)
h = w
fixedSize = QtCore.QSize(w, h)
for btn in self._cardButtons.values():
btn.fixedSize = fixedSize
btn.setMinimumSize(fixedSize)
def onCardButtonToggled(self, flag):
btn = self.sender()
if flag:
if btn not in self._buttonsSelected:
self._buttonsSelected.append(btn)
if self._maxCards is not None and len(self._buttonsSelected) > self._maxCards:
btn = self._buttonsSelected.pop(0)
btn.setChecked(False)
else:
if btn in self._buttonsSelected:
self._buttonsSelected.remove(btn)
self.cardsSelectionChanged.emit(self)
#************************************************************************************
#
#************************************************************************************
if __name__ == '__main__':
import sys
application = QtGui.QApplication(sys.argv)
gui = CardSelectorWidget(
maxCards=3,
cards=[PokerTools.Card('Ah'), PokerTools.Card('Kd'), PokerTools.Card('Qc')])
gui.show()
application.exec_()
def __init__(self, parent=None, styleSheet=None, handRange=None, pct=None):
"""
@param parent: (L{QWidget}) parent or None
@param styleSheet: (str) stylesheet to apply to the widget
@param handRange: (L{PokerTools.HandRangeHoldem}) to initialize the widget with
@param pct: (float) if no HandRange is specified, percentage of hands to select initially
"""
QtGui.QFrame.__init__(self, parent)
# pseudo lock
self.lock = False
self.sliderPressed = False
# add range table buttons
self.handTypeButtons ={} # handType --> button
for iRow, row in enumerate(PokerTools.genHandTypeTable()):
for iCol, handType in enumerate(row):
btn = HandTypeButton(handType, iRow, iCol, parent=self)
btn.setStyleSheet(self.StyleSheet if styleSheet is None else styleSheet)
self.handTypeButtons[handType] = btn
btn.toggled.connect(self.onRangeButtonToggled)
# add range slider
self.spin = QtGui.QDoubleSpinBox(self)
self.spin.setSuffix('%')
self.spin.setMaximum(100.0)
self.spin.setDecimals(1)
self.spin.setSingleStep(0.1)
self.spin.valueChanged.connect(self.onSpinValueChanged)
self.slider = QtGui.QSlider(QtCore.Qt.Horizontal, self)
self.slider.setMaximum(1000)
self.slider.setPageStep(100)
self.slider.setTickInterval(100)
self.slider.setTickPosition(self.slider.TicksAbove)
self.slider.valueChanged.connect(self.onSliderValueChanged)
self.slider.sliderPressed.connect(self.onSliderPressed)
self.slider.sliderReleased.connect(self.onSliderReleased)
self.editHandRange = QtGui.QLineEdit(self)
self.editHandRange.returnPressed.connect(self.onEditHandRangeReturnPressed)
#self.editHandRange.setReadOnly(True)
self.handleFontChanged()
# layout
box0 = QtGui.QHBoxLayout(self)
box0.setSpacing(0)
box0.setContentsMargins(0, 0, 0, 0)
box1 = QtGui.QVBoxLayout()
box0.addLayout(box1)
s = QtGui.QHBoxLayout()
s.addStretch(999)
box0.addItem(s)
grid1 = QtGui.QGridLayout()
#grid1.setSpacing(0)
#grid1.setContentsMargins(0, 0, 0, 0)
for btn in self.handTypeButtons.values():
grid1.addWidget(btn, btn.iRow, btn.iCol)
box1.addLayout(grid1)
box2 = QtGui.QHBoxLayout()
box1.addLayout(box2)
box2.addWidget(self.spin)
box2.addWidget(self.slider)
box2.setStretch(1, 99)
box1.addWidget(self.editHandRange)
s = QtGui.QVBoxLayout()
s.addStretch(999)
box1.addItem(s)
# init widget
if handRange is not None:
self.setHandRange(handRange)
elif pct is not None:
self.setHandRangeToPct(pct)
