fpdb/pyfpdb/PokerStarsToFpdb.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
#    Copyright 2008, Carl Gherardi
#    
#    This program is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#    
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
#    GNU General Public License for more details.
#    
#    You should have received a copy of the GNU General Public License
#    along with this program; if not, write to the Free Software
#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
########################################################################

# TODO: straighten out discards for draw games
import sys
from HandHistoryConverter import *

# PokerStars HH Format

class PokerStars(HandHistoryConverter):

############################################################
#    Class Variables

    # Static regexes
    re_GameInfo     = re.compile("""PokerStars\sGame\s\#(?P<HID>[0-9]+):\s+
                                  (Tournament\s\#(?P<TOURNO>\d+),\s(?P<BUYIN>[\$\+\d\.]+)\s)?
                                  (?P<MIXED>HORSE|8\-Game|HOSE)?\s?\(?
                                  (?P<GAME>Hold\'em|Razz|7\sCard\sStud|7\sCard\sStud\sHi/Lo|Omaha|Omaha\sHi/Lo|Badugi|Triple\sDraw\s2\-7\sLowball)\s
                                  (?P<LIMIT>No\sLimit|Limit|Pot\sLimit)\)?,?\s
                                  (-\sLevel\s(?P<LEVEL>[IVXLC]+)\s)?\(?
                                  (?P<CURRENCY>\$|)?
                                  (?P<SB>[.0-9]+)/\$?
                                  (?P<BB>[.0-9]+)\)\s-\s
                                  (?P<DATETIME>.*$)""",
                                  re.MULTILINE|re.VERBOSE)
    re_SplitHands   = re.compile('\n\n+')
    re_TailSplitHands   = re.compile('(\n\n\n+)')
    re_HandInfo     = re.compile("""^Table\s\'(?P<TABLE>[-\ a-zA-Z\d]+)\'\s
                                    ((?P<MAX>\d+)-max\s)?
                                    (?P<PLAY>\(Play\sMoney\)\s)?
                                    (Seat\s\#(?P<BUTTON>\d+)\sis\sthe\sbutton)?""", 
                                    re.MULTILINE|re.VERBOSE)
    re_Button       = re.compile('Seat #(?P<BUTTON>\d+) is the button', re.MULTILINE)
    re_PlayerInfo   = re.compile('^Seat (?P<SEAT>[0-9]+): (?P<PNAME>.*) \(\$?(?P<CASH>[.0-9]+) in chips\)', re.MULTILINE)
    re_Board        = re.compile(r"\[(?P<CARDS>.+)\]")
#        self.re_setHandInfoRegex('.*#(?P<HID>[0-9]+): Table (?P<TABLE>[ a-zA-Z]+) - \$?(?P<SB>[.0-9]+)/\$?(?P<BB>[.0-9]+) - (?P<GAMETYPE>.*) - (?P<HR>[0-9]+):(?P<MIN>[0-9]+) ET - (?P<YEAR>[0-9]+)/(?P<MON>[0-9]+)/(?P<DAY>[0-9]+)Table (?P<TABLE>[ a-zA-Z]+)\nSeat (?P<BUTTON>[0-9]+)')    

    mixes = { 'HORSE': 'horse', '8-Game': '8game', 'HOSE': 'hose'}

    def __init__(self, in_path = '-', out_path = '-', follow = False, autostart=True, index=0):
        """\
in_path   (default '-' = sys.stdin)
out_path  (default '-' = sys.stdout)
follow :  whether to tail -f the input"""
        HandHistoryConverter.__init__(self, in_path, out_path, sitename="PokerStars", follow=follow, index=index)
        logging.info("Initialising PokerStars converter class")
        self.filetype = "text"
        self.codepage = "cp1252"
        self.siteId   = 2 # Needs to match id entry in Sites database
        if autostart:
            self.start()


    def compilePlayerRegexs(self,  hand):
        players = set([player[1] for player in hand.players])
        if not players <= self.compiledPlayers: # x <= y means 'x is subset of y'
            # we need to recompile the player regexs.
# TODO: should probably rename re_HeroCards and corresponding method,
#    since they are used to find all cards on lines starting with "Dealt to:"
#    They still identify the hero.
            self.compiledPlayers = players
            player_re = "(?P<PNAME>" + "|".join(map(re.escape, players)) + ")"
            logging.debug("player_re: " + player_re)
            self.re_PostSB           = re.compile(r"^%s: posts small blind \$?(?P<SB>[.0-9]+)" %  player_re, re.MULTILINE)
            self.re_PostBB           = re.compile(r"^%s: posts big blind \$?(?P<BB>[.0-9]+)" %  player_re, re.MULTILINE)
            self.re_Antes            = re.compile(r"^%s: posts the ante \$?(?P<ANTE>[.0-9]+)" % player_re, re.MULTILINE)
            self.re_BringIn          = re.compile(r"^%s: brings[- ]in( low|) for \$?(?P<BRINGIN>[.0-9]+)" % player_re, re.MULTILINE)
            self.re_PostBoth         = re.compile(r"^%s: posts small \& big blinds \[\$? (?P<SBBB>[.0-9]+)" %  player_re, re.MULTILINE)
            self.re_HeroCards        = re.compile(r"^Dealt to %s(?: \[(?P<OLDCARDS>.+?)\])?( \[(?P<NEWCARDS>.+?)\])" % player_re, re.MULTILINE)
            self.re_Action           = re.compile(r"""^%s:(?P<ATYPE>\sbets|\schecks|\sraises|\scalls|\sfolds|\sdiscards|\sstands\spat)
                                                        (\s\$?(?P<BET>[.\d]+))?(\sto\s\$?(?P<BETTO>[.\d]+))?  # the number discarded goes in <BET>
                                                        (\scards?(\s\[(?P<DISCARDED>.+?)\])?)?"""
                                                         %  player_re, re.MULTILINE|re.VERBOSE)
            self.re_ShowdownAction   = re.compile(r"^%s: shows \[(?P<CARDS>.*)\]" %  player_re, re.MULTILINE)
            self.re_CollectPot       = re.compile(r"Seat (?P<SEAT>[0-9]+): %s (\(button\) |\(small blind\) |\(big blind\) )?(collected|showed \[.*\] and won) \(\$?(?P<POT>[.\d]+)\)(, mucked| with.*|)" %  player_re, re.MULTILINE)
            self.re_sitsOut          = re.compile("^%s sits out" %  player_re, re.MULTILINE)
            self.re_ShownCards       = re.compile("^Seat (?P<SEAT>[0-9]+): %s (\(.*\) )?(?P<SHOWED>showed|mucked) \[(?P<CARDS>.*)\].*" %  player_re, re.MULTILINE)

    def readSupportedGames(self):
        return [["ring", "hold", "nl"],
                ["ring", "hold", "pl"],
                ["ring", "hold", "fl"],

                ["ring", "stud", "fl"],

                ["ring", "draw", "fl"],

                ["tour", "hold", "nl"],
                ["tour", "hold", "pl"],
                ["tour", "hold", "fl"],

                ["tour", "stud", "fl"],
               ]

    def determineGameType(self, handText):
#    inspect the handText and return the gametype dict
#    gametype dict is:
#    {'limitType': xxx, 'base': xxx, 'category': xxx}
        
        info = {}
        m = self.re_GameInfo.search(handText)
        if not m:
            return None

        mg = m.groupdict()
        # translations from captured groups to fpdb info strings
        limits = { 'No Limit':'nl', 'Pot Limit':'pl', 'Limit':'fl' }
        games = {                          # base, category
                              "Hold'em" : ('hold','holdem'), 
                                'Omaha' : ('hold','omahahi'),
                          'Omaha Hi/Lo' : ('hold','omahahilo'),
                                 'Razz' : ('stud','razz'), 
                          '7 Card Stud' : ('stud','studhi'),
                    '7 Card Stud Hi/Lo' : ('stud','studhilo'),
                               'Badugi' : ('draw','badugi'),
              'Triple Draw 2-7 Lowball' : ('draw','27_3draw'),
               }
        currencies = { u'€':'EUR', '$':'USD', '':'T$' }
#    I don't think this is doing what we think. mg will always have all 
#    the expected keys, but the ones that didn't match in the regex will
#    have a value of None. It is OK if it throws an exception when it 
#    runs across an unknown game or limit or whatever.
        if 'LIMIT' in mg:
            info['limitType'] = limits[mg['LIMIT']]
        if 'GAME' in mg:
            (info['base'], info['category']) = games[mg['GAME']]
        if 'SB' in mg:
            info['sb'] = mg['SB']
        if 'BB' in mg:
            info['bb'] = mg['BB']
        if 'CURRENCY' in mg:
            info['currency'] = currencies[mg['CURRENCY']]

        if 'TOURNO' in mg and mg['TOURNO'] == None:
            info['type'] = 'ring'
        else:
            info['type'] = 'tour'

        # NB: SB, BB must be interpreted as blinds or bets depending on limit type.
        return info


    def readHandInfo(self, hand):
        info = {}
        m = self.re_HandInfo.search(hand.handText,re.DOTALL)
        if m:
            info.update(m.groupdict())
#                hand.maxseats = int(m2.group(1))
        else:
            pass  # throw an exception here, eh?
        m = self.re_GameInfo.search(hand.handText)
        if m: info.update(m.groupdict())
#        m = self.re_Button.search(hand.handText)
#        if m: info.update(m.groupdict()) 
        # TODO : I rather like the idea of just having this dict as hand.info
        logging.debug("readHandInfo: %s" % info)
        for key in info:
            if key == 'DATETIME':
                #2008/11/12 10:00:48 CET [2008/11/12 4:00:48 ET]
                #2008/08/17 - 01:14:43 (ET)
                #2008/09/07 06:23:14 ET
                m2 = re.search("(?P<Y>[0-9]{4})\/(?P<M>[0-9]{2})\/(?P<D>[0-9]{2})[\- ]+(?P<H>[0-9]+):(?P<MIN>[0-9]+):(?P<S>[0-9]+)", info[key])
                datetimestr = "%s/%s/%s %s:%s:%s" % (m2.group('Y'), m2.group('M'),m2.group('D'),m2.group('H'),m2.group('MIN'),m2.group('S'))
                hand.starttime = datetime.datetime.strptime(datetimestr, "%Y/%m/%d %H:%M:%S")
            if key == 'HID':
                hand.handid = info[key]
            if key == 'TABLE':
                hand.tablename = info[key]
            if key == 'BUTTON':
                hand.buttonpos = info[key]
            if key == 'MAX':
                hand.maxseats = int(info[key])

            if key == 'MIXED':
                if info[key] == None: hand.mixed = None
                else:   hand.mixed = self.mixes[info[key]]

            if key == 'TOURNO':
                hand.tourNo = info[key]
            if key == 'BUYIN':
                hand.buyin = info[key]
            if key == 'LEVEL':
                hand.level = info[key]
            if key == 'PLAY' and info['PLAY'] != None:
#                hand.currency = 'play' # overrides previously set value
                hand.gametype['currency'] = 'play'

    def readButton(self, hand):
        m = self.re_Button.search(hand.handText)
        if m:
            hand.buttonpos = int(m.group('BUTTON'))
        else:
            logging.info('readButton: not found')

    def readPlayerStacks(self, hand):
        logging.debug("readPlayerStacks")
        m = self.re_PlayerInfo.finditer(hand.handText)
        players = []
        for a in m:
            hand.addPlayer(int(a.group('SEAT')), a.group('PNAME'), a.group('CASH'))

    def markStreets(self, hand):
        # PREFLOP = ** Dealing down cards **
        # This re fails if,  say, river is missing; then we don't get the ** that starts the river.
        if hand.gametype['base'] in ("hold"):
            m =  re.search(r"\*\*\* HOLE CARDS \*\*\*(?P<PREFLOP>.+(?=\*\*\* FLOP \*\*\*)|.+)"
                       r"(\*\*\* FLOP \*\*\*(?P<FLOP> \[\S\S \S\S \S\S\].+(?=\*\*\* TURN \*\*\*)|.+))?"
                       r"(\*\*\* TURN \*\*\* \[\S\S \S\S \S\S] (?P<TURN>\[\S\S\].+(?=\*\*\* RIVER \*\*\*)|.+))?"
                       r"(\*\*\* RIVER \*\*\* \[\S\S \S\S \S\S \S\S] (?P<RIVER>\[\S\S\].+))?", hand.handText,re.DOTALL)
        elif hand.gametype['base'] in ("stud"):
            m =  re.search(r"(?P<ANTES>.+(?=\*\*\* 3rd STREET \*\*\*)|.+)"
                           r"(\*\*\* 3rd STREET \*\*\*(?P<THIRD>.+(?=\*\*\* 4th STREET \*\*\*)|.+))?"
                           r"(\*\*\* 4th STREET \*\*\*(?P<FOURTH>.+(?=\*\*\* 5th STREET \*\*\*)|.+))?"
                           r"(\*\*\* 5th STREET \*\*\*(?P<FIFTH>.+(?=\*\*\* 6th STREET \*\*\*)|.+))?"
                           r"(\*\*\* 6th STREET \*\*\*(?P<SIXTH>.+(?=\*\*\* RIVER \*\*\*)|.+))?"
                           r"(\*\*\* RIVER \*\*\*(?P<SEVENTH>.+))?", hand.handText,re.DOTALL)
        elif hand.gametype['base'] in ("draw"):
            m =  re.search(r"(?P<PREDEAL>.+(?=\*\*\* DEALING HANDS \*\*\*)|.+)"
                           r"(\*\*\* DEALING HANDS \*\*\*(?P<DEAL>.+(?=\*\*\* FIRST DRAW \*\*\*)|.+))?"
                           r"(\*\*\* FIRST DRAW \*\*\*(?P<DRAWONE>.+(?=\*\*\* SECOND DRAW \*\*\*)|.+))?"
                           r"(\*\*\* SECOND DRAW \*\*\*(?P<DRAWTWO>.+(?=\*\*\* THIRD DRAW \*\*\*)|.+))?"
                           r"(\*\*\* THIRD DRAW \*\*\*(?P<DRAWTHREE>.+))?", hand.handText,re.DOTALL)
        hand.addStreets(m)

    def readCommunityCards(self, hand, street): # street has been matched by markStreets, so exists in this hand
        if street in ('FLOP','TURN','RIVER'):   # a list of streets which get dealt community cards (i.e. all but PREFLOP)
            #print "DEBUG readCommunityCards:", street, hand.streets.group(street)
            m = self.re_Board.search(hand.streets[street])
            hand.setCommunityCards(street, m.group('CARDS').split(' '))

    def readAntes(self, hand):
        logging.debug("reading antes")
        m = self.re_Antes.finditer(hand.handText)
        for player in m:
            #~ logging.debug("hand.addAnte(%s,%s)" %(player.group('PNAME'), player.group('ANTE')))
            hand.addAnte(player.group('PNAME'), player.group('ANTE'))
    
    def readBringIn(self, hand):
        m = self.re_BringIn.search(hand.handText,re.DOTALL)
        if m:
            #~ logging.debug("readBringIn: %s for %s" %(m.group('PNAME'),  m.group('BRINGIN')))
            hand.addBringIn(m.group('PNAME'),  m.group('BRINGIN'))
        
    def readBlinds(self, hand):
        try:
            m = self.re_PostSB.search(hand.handText)
            hand.addBlind(m.group('PNAME'), 'small blind', m.group('SB'))
        except: # no small blind
            hand.addBlind(None, None, None)
        for a in self.re_PostBB.finditer(hand.handText):
            hand.addBlind(a.group('PNAME'), 'big blind', a.group('BB'))
        for a in self.re_PostBoth.finditer(hand.handText):
            hand.addBlind(a.group('PNAME'), 'both', a.group('SBBB'))

#    def readHeroCards(self, hand):
#        m = self.re_HeroCards.search(hand.handText)
#        if(m == None):
#            #Not involved in hand
#            hand.involved = False
#        else:
#            hand.hero = m.group('PNAME')
#            # "2c, qh" -> set(["2c","qc"])
#            # Also works with Omaha hands.
#            cards = m.group('NEWCARDS')
#            cards = set(cards.split(' '))
#            hand.addHoleCards(cards, m.group('PNAME'), shown=False, mucked=False, dealt=True)

    def readHeroCards(self, hand):
#    streets PREFLOP, PREDRAW, and THIRD are special cases beacause
#    we need to grab hero's cards
        for street in ('PREFLOP', 'DEAL'):
            if street in hand.streets.keys():
                m = self.re_HeroCards.finditer(hand.streets[street])
                for found in m:
#                    if m == None:
#                        hand.involved = False
#                    else:
                    hand.hero = found.group('PNAME')
                    newcards = found.group('NEWCARDS').split(' ')
                    hand.addHoleCards(street, hand.hero, closed=newcards, shown=False, mucked=False, dealt=True)

        for street, text in hand.streets.iteritems():
            if not text or street in ('PREFLOP', 'DEAL'): continue  # already done these
            m = self.re_HeroCards.finditer(hand.streets[street])
            for found in m:
                player = found.group('PNAME')
                if found.group('NEWCARDS') == None:
                    newcards = []
                else:
                    newcards = found.group('NEWCARDS').split(' ')
                if found.group('OLDCARDS') == None:
                    oldcards = []
                else:
                    oldcards = found.group('OLDCARDS').split(' ')

                if street == 'THIRD' and len(newcards) == 3: # hero in stud game
                    hand.hero = player
                    hand.dealt.add(player) # need this for stud??
                    hand.addHoleCards(street, player, closed=newcards[0:2], open=[newcards[2]], shown=False, mucked=False, dealt=False)
                else:
                    hand.addHoleCards(street, player, open=newcards, closed=oldcards, shown=False, mucked=False, dealt=False)

            
#    def readDrawCards(self, hand, street):
#        logging.debug("readDrawCards")
#        m = self.re_HeroCards.finditer(hand.streets[street])
#        if m == None:
#            hand.involved = False
#        else:
#            for player in m:
#                hand.hero = player.group('PNAME') # Only really need to do this once
#                newcards = player.group('NEWCARDS')
#                oldcards = player.group('OLDCARDS')
#                if newcards == None:
#                    newcards = set()
#                else:
#                    newcards = set(newcards.split(' '))
#                if oldcards == None:
#                    oldcards = set()
#                else:
#                    oldcards = set(oldcards.split(' '))
#                hand.addDrawHoleCards(newcards, oldcards, player.group('PNAME'), street)


#    def readStudPlayerCards(self, hand, street):
#        # See comments of reference implementation in FullTiltToFpdb.py
#        logging.debug("readStudPlayerCards")
#        m = self.re_HeroCards.finditer(hand.streets[street])
#        for player in m:
#            #~ logging.debug(player.groupdict())
#            (pname,  oldcards,  newcards) = (player.group('PNAME'), player.group('OLDCARDS'), player.group('NEWCARDS'))
#            if oldcards:
#                oldcards = [c.strip() for c in oldcards.split(' ')]
#            if newcards:
#                newcards = [c.strip() for c in newcards.split(' ')]
#            if street=='ANTES':
#                return
#            elif street=='THIRD':
#                # we'll have observed hero holecards in CARDS and thirdstreet open cards in 'NEWCARDS'
#                # hero: [xx][o]
#                # others: [o]
#                hand.addPlayerCards(player = player.group('PNAME'), street = street,  closed = oldcards,  open = newcards)
#            elif street in ('FOURTH',  'FIFTH',  'SIXTH'):
#                # 4th:
#                # hero: [xxo] [o]
#                # others: [o] [o]
#                # 5th:
#                # hero: [xxoo] [o]
#                # others: [oo] [o]
#                # 6th:
#                # hero: [xxooo] [o]
#                # others:  [ooo] [o]
#                hand.addPlayerCards(player = player.group('PNAME'), street = street, open = newcards)
#                # we may additionally want to check the earlier streets tally with what we have but lets trust it for now.
#            elif street=='SEVENTH' and newcards:
#                # hero: [xxoooo] [x]
#                # others: not reported.
#                hand.addPlayerCards(player = player.group('PNAME'), street = street, closed = newcards)

    def readAction(self, hand, street):
        m = self.re_Action.finditer(hand.streets[street])
        for action in m:
            acts = action.groupdict()
            if action.group('ATYPE') == ' raises':
                hand.addRaiseBy( street, action.group('PNAME'), action.group('BET') )
            elif action.group('ATYPE') == ' calls':
                hand.addCall( street, action.group('PNAME'), action.group('BET') )
            elif action.group('ATYPE') == ' bets':
                hand.addBet( street, action.group('PNAME'), action.group('BET') )
            elif action.group('ATYPE') == ' folds':
                hand.addFold( street, action.group('PNAME'))
            elif action.group('ATYPE') == ' checks':
                hand.addCheck( street, action.group('PNAME'))
            elif action.group('ATYPE') == ' discards':
                hand.addDiscard(street, action.group('PNAME'), action.group('BET'), action.group('DISCARDED'))
            elif action.group('ATYPE') == ' stands pat':
                hand.addStandsPat( street, action.group('PNAME'))
            else:
                print "DEBUG: unimplemented readAction: '%s' '%s'" %(action.group('PNAME'),action.group('ATYPE'),)


    def readShowdownActions(self, hand):
# TODO: pick up mucks also??
        for shows in self.re_ShowdownAction.finditer(hand.handText):            
            cards = shows.group('CARDS').split(' ')
            hand.addShownCards(cards, shows.group('PNAME'))

    def readCollectPot(self,hand):
        for m in self.re_CollectPot.finditer(hand.handText):
            hand.addCollectPot(player=m.group('PNAME'),pot=m.group('POT'))

    def readShownCards(self,hand):
        for m in self.re_ShownCards.finditer(hand.handText):
            if m.group('CARDS') is not None:
                cards = m.group('CARDS')
                cards = cards.split(' ') # needs to be a list, not a set--stud needs the order

                (shown, mucked) = (False, False)
                if m.group('SHOWED') == "showed": shown = True
                elif m.group('SHOWED') == "mucked": mucked = True

                hand.addShownCards(cards=cards, player=m.group('PNAME'), shown=shown, mucked=mucked)

if __name__ == "__main__":
    parser = OptionParser()
    parser.add_option("-i", "--input", dest="ipath", help="parse input hand history", default="regression-test-files/stars/horse/HH20090226 Natalie V - $0.10-$0.20 - HORSE.txt")
    parser.add_option("-o", "--output", dest="opath", help="output translation to", default="-")
    parser.add_option("-f", "--follow", dest="follow", help="follow (tail -f) the input", action="store_true", default=False)
    parser.add_option("-q", "--quiet",
                  action="store_const", const=logging.CRITICAL, dest="verbosity", default=logging.INFO)
    parser.add_option("-v", "--verbose",
                  action="store_const", const=logging.INFO, dest="verbosity")
    parser.add_option("--vv",
                  action="store_const", const=logging.DEBUG, dest="verbosity")

    (options, args) = parser.parse_args()

    LOG_FILENAME = './logging.out'
    logging.basicConfig(filename=LOG_FILENAME,level=options.verbosity)

    e = PokerStars(in_path = options.ipath, out_path = options.opath, follow = options.follow)