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Don't bother recompiling regexs for every hand when parsing Stars

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HHs.
This commit is contained in:
Scott Wolchok 2011-02-25 04:19:00 -05:00
parent 6e3abbbb0a
commit 25799d01f2
1 changed files with 18 additions and 23 deletions
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41
pyfpdb/PokerStarsToFpdb.py
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@ -131,34 +131,29 @@ class PokerStars(HandHistoryConverter):
# revised re including timezone (not currently used):
#re_DateTime = re.compile("""(?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]+) \(?(?P<TZ>[A-Z0-9]+)""", re.MULTILINE)
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)) + ")"
subst = {'PLYR': player_re, 'CUR': self.sym[hand.gametype['currency']]}
log.debug("player_re: " + player_re)
self.re_PostSB = re.compile(r"^%(PLYR)s: posts small blind %(CUR)s(?P<SB>[.0-9]+)" % subst, re.MULTILINE)
self.re_PostBB = re.compile(r"^%(PLYR)s: posts big blind %(CUR)s(?P<BB>[.0-9]+)" % subst, re.MULTILINE)
self.re_Antes = re.compile(r"^%(PLYR)s: posts the ante %(CUR)s(?P<ANTE>[.0-9]+)" % subst, re.MULTILINE)
self.re_BringIn = re.compile(r"^%(PLYR)s: brings[- ]in( low|) for %(CUR)s(?P<BRINGIN>[.0-9]+)" % subst, re.MULTILINE)
self.re_PostBoth = re.compile(r"^%(PLYR)s: posts small \& big blinds %(CUR)s(?P<SBBB>[.0-9]+)" % subst, re.MULTILINE)
self.re_HeroCards = re.compile(r"^Dealt to %(PLYR)s(?: \[(?P<OLDCARDS>.+?)\])?( \[(?P<NEWCARDS>.+?)\])" % subst, re.MULTILINE)
self.re_Action = re.compile(r"""
# These used to be compiled per player, but regression tests say
# we don't have to, and it makes life faster.
short_subst = {'PLYR': r'(?P<PNAME>.+?)', 'CUR': '\$?'}
re_PostSB = re.compile(r"^%(PLYR)s: posts small blind %(CUR)s(?P<SB>[.0-9]+)" % short_subst, re.MULTILINE)
re_PostBB = re.compile(r"^%(PLYR)s: posts big blind %(CUR)s(?P<BB>[.0-9]+)" % short_subst, re.MULTILINE)
re_Antes = re.compile(r"^%(PLYR)s: posts the ante %(CUR)s(?P<ANTE>[.0-9]+)" % short_subst, re.MULTILINE)
re_BringIn = re.compile(r"^%(PLYR)s: brings[- ]in( low|) for %(CUR)s(?P<BRINGIN>[.0-9]+)" % short_subst, re.MULTILINE)
re_PostBoth = re.compile(r"^%(PLYR)s: posts small \& big blinds %(CUR)s(?P<SBBB>[.0-9]+)" % short_subst, re.MULTILINE)
re_HeroCards = re.compile(r"^Dealt to %(PLYR)s(?: \[(?P<OLDCARDS>.+?)\])?( \[(?P<NEWCARDS>.+?)\])" % short_subst, re.MULTILINE)
re_Action = re.compile(r"""
^%(PLYR)s:(?P<ATYPE>\sbets|\schecks|\sraises|\scalls|\sfolds|\sdiscards|\sstands\spat)
(\s(%(CUR)s)?(?P<BET>[.\d]+))?(\sto\s%(CUR)s(?P<BETTO>[.\d]+))? # the number discarded goes in <BET>
\s*(and\sis\sall.in)?
(and\shas\sreached\sthe\s[%(CUR)s\d\.]+\scap)?
(\scards?(\s\[(?P<DISCARDED>.+?)\])?)?\s*$"""
% subst, 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]+): %(PLYR)s (\(button\) |\(small blind\) |\(big blind\) |\(button\) \(small blind\) |\(button\) \(big blind\) )?(collected|showed \[.*\] and won) \(%(CUR)s(?P<POT>[.\d]+)\)(, mucked| with.*|)" % subst, 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)
% short_subst, re.MULTILINE|re.VERBOSE)
re_ShowdownAction = re.compile(r"^%s: shows \[(?P<CARDS>.*)\]" % short_subst['PLYR'], re.MULTILINE)
re_sitsOut = re.compile("^%s sits out" % short_subst['PLYR'], re.MULTILINE)
re_ShownCards = re.compile("^Seat (?P<SEAT>[0-9]+): %s (\(.*\) )?(?P<SHOWED>showed|mucked) \[(?P<CARDS>.*)\].*" % short_subst['PLYR'], re.MULTILINE)
re_CollectPot = re.compile(r"Seat (?P<SEAT>[0-9]+): %(PLYR)s (\(button\) |\(small blind\) |\(big blind\) |\(button\) \(small blind\) |\(button\) \(big blind\) )?(collected|showed \[.*\] and won) \(%(CUR)s(?P<POT>[.\d]+)\)(, mucked| with.*|)" % short_subst, re.MULTILINE)
def compilePlayerRegexs(self, hand):
pass
def readSupportedGames(self):
return [["ring", "hold", "nl"],