def _create_afei(self, combo, is_agg=False, is_pas=False, is_fol=False):
"""
Create an AnalaysisFoldEquityItem for a particular combo in Hero's range
"""
afei = AnalysisFoldEquityItem()
afei.gameid = self.gameid
afei.order = self.order
lower_card, higher_card = sorted(combo)
afei.higher_card = higher_card.to_mnemonic()
afei.lower_card = lower_card.to_mnemonic()
afei.is_aggressive = is_agg
afei.is_passive = is_pas
afei.is_fold = is_fol
afei.fold_ratio = 1.0
for _folder, fold_range, nonfold_range in self.folds:
fold_size = len(
fold_range.generate_options_unweighted(self.board +
list(combo)))
nonfold_size = len(
nonfold_range.generate_options_unweighted(self.board +
list(combo)))
folder_fold_ratio = 1.0 * fold_size / (fold_size + nonfold_size)
afei.fold_ratio *= folder_fold_ratio
# product of everyone's fold ratios = how often we take it down
nonfold_ratio = 1.0 - afei.fold_ratio
afei.immediate_result = afei.fold_ratio * self.pot_before_bet - \
nonfold_ratio * self.bet_cost
if nonfold_ratio and self.street != RIVER:
afei.semibluff_ev = -afei.immediate_result / nonfold_ratio
afei.semibluff_equity = afei.semibluff_ev / self.pot_if_called
else:
afei.semibluff_ev = None
afei.semibluff_equity = None
return afei
def _create_afei(self, combo, is_agg=False, is_pas=False, is_fol=False):
"""
Create an AnalaysisFoldEquityItem for a particular combo in Hero's range
"""
afei = AnalysisFoldEquityItem()
afei.gameid = self.gameid
afei.order = self.order
lower_card, higher_card = sorted(combo)
afei.higher_card = higher_card.to_mnemonic()
afei.lower_card = lower_card.to_mnemonic()
afei.is_aggressive = is_agg
afei.is_passive = is_pas
afei.is_fold = is_fol
afei.fold_ratio = 1.0
for _, fold_range, nonfold_range in self.folds:
fold_size = len(fold_range.generate_options(
self.board + list(combo)))
nonfold_size = len(nonfold_range.generate_options(
self.board + list(combo)))
folder_fold_ratio = 1.0 * fold_size / (fold_size + nonfold_size)
afei.fold_ratio *= folder_fold_ratio
# product of everyone's fold ratios = how often we take it down
nonfold_ratio = 1.0 - afei.fold_ratio
afei.immediate_result = afei.fold_ratio * self.pot_before_bet - \
nonfold_ratio * self.bet_cost
if nonfold_ratio and self.street != RIVER:
afei.semibluff_ev = -afei.immediate_result / nonfold_ratio
afei.semibluff_equity = afei.semibluff_ev / self.pot_if_called
else:
afei.semibluff_ev = None
afei.semibluff_equity = None
return afei
def write_analysis_fold_equity_items(session, afeis):
""" Write AnalysisFoldEquityItem table from memory into DB """
for gameid, order, higher_card, lower_card, is_aggressive, is_passive, \
is_fold, fold_ratio, immediate_result, semibluff_ev, \
semibluff_equity in afeis:
afei = AnalysisFoldEquityItem()
session.add(afei)
afei.gameid = gameid
afei.order = order
afei.higher_card = higher_card
afei.lower_card = lower_card
afei.is_aggressive = is_aggressive
afei.is_passive = is_passive
afei.is_fold = is_fold
afei.fold_ratio = fold_ratio
afei.immediate_result = immediate_result
afei.semibluff_ev = semibluff_ev
afei.semibluff_equity = semibluff_equity