390 lines
15 KiB
Python
390 lines
15 KiB
Python
#!/usr/bin/python
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#Copyright 2008 Carl Gherardi
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#This program is free software: you can redistribute it and/or modify
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#it under the terms of the GNU Affero General Public License as published by
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#the Free Software Foundation, version 3 of the License.
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#
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#This program is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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#GNU General Public License for more details.
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#
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#You should have received a copy of the GNU Affero General Public License
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#along with this program. If not, see <http://www.gnu.org/licenses/>.
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#In the "official" distribution you can find the license in
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#agpl-3.0.txt in the docs folder of the package.
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import Hand
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import re
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import sys
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import traceback
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import logging
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from optparse import OptionParser
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import os
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import os.path
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import xml.dom.minidom
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import codecs
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from decimal import Decimal
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import operator
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from xml.dom.minidom import Node
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# from pokereval import PokerEval
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import time
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import datetime
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import gettext
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#from pokerengine.pokercards import *
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# provides letter2name{}, letter2names{}, visible_card(), not_visible_card(), is_visible(), card_value(), class PokerCards
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# but it's probably not installed so here are the ones we may want:
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letter2name = {
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'A': 'Ace',
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'K': 'King',
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'Q': 'Queen',
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'J': 'Jack',
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'T': 'Ten',
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'9': 'Nine',
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'8': 'Eight',
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'7': 'Seven',
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'6': 'Six',
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'5': 'Five',
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'4': 'Four',
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'3': 'Trey',
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'2': 'Deuce'
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}
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letter2names = {
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'A': 'Aces',
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'K': 'Kings',
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'Q': 'Queens',
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'J': 'Jacks',
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'T': 'Tens',
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'9': 'Nines',
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'8': 'Eights',
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'7': 'Sevens',
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'6': 'Sixes',
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'5': 'Fives',
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'4': 'Fours',
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'3': 'Treys',
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'2': 'Deuces'
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}
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import gettext
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gettext.install('myapplication')
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class HandHistoryConverter():
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READ_CHUNK_SIZE = 10000 # bytes to read at a time from file (in tail mode)
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def __init__(self, in_path = '-', out_path = '-', sitename = None, follow=False):
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logging.info("HandHistory init called")
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# default filetype and codepage. Subclasses should set these properly.
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self.filetype = "text"
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self.codepage = "utf8"
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self.in_path = in_path
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self.out_path = out_path
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if self.out_path == '-':
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# write to stdout
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self.out_fh = sys.stdout
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else:
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# TODO: out_path should be sanity checked before opening. Perhaps in fpdb_import?
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# I'm not sure what we're looking for, although we don't want out_path==in_path!='-'
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self.out_fh = open(self.out_path, 'w') # doomswitch is now on :|
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self.sitename = sitename
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self.follow = follow
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self.compiledPlayers = set()
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self.maxseats = 10
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def __str__(self):
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#TODO : I got rid of most of the hhdir stuff.
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tmp = "HandHistoryConverter: '%s'\n" % (self.sitename)
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#tmp = tmp + "\thhbase: '%s'\n" % (self.hhbase)
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#tmp = tmp + "\thhdir: '%s'\n" % (self.hhdir)
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tmp = tmp + "\tfiletype: '%s'\n" % (self.filetype)
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tmp = tmp + "\tinfile: '%s'\n" % (self.in_path)
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tmp = tmp + "\toutfile: '%s'\n" % (self.out_path)
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#tmp = tmp + "\tgametype: '%s'\n" % (self.gametype[0])
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#tmp = tmp + "\tgamebase: '%s'\n" % (self.gametype[1])
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#tmp = tmp + "\tlimit: '%s'\n" % (self.gametype[2])
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#tmp = tmp + "\tsb/bb: '%s/%s'\n" % (self.gametype[3], self.gametype[4])
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return tmp
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def start(self):
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"""process a hand at a time from the input specified by in_path.
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If in follow mode, wait for more data to turn up.
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Otherwise, finish at eof...
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"""
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starttime = time.time()
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if not self.sanityCheck():
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print "Cowardly refusing to continue after failed sanity check"
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return
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if self.follow:
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numHands = 0
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for handText in self.tailHands():
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numHands+=1
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self.processHand(handText)
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else:
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handsList = self.allHandsAsList()
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logging.info("Parsing %d hands" % len(handsList))
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for handText in handsList:
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self.processHand(handText)
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numHands= len(handsList)
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endtime = time.time()
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print "read %d hands in %.3f seconds" % (numHands, endtime - starttime)
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if self.out_fh != sys.stdout:
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self.out_fh.close()
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def tailHands(self):
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"""Generator of handTexts from a tailed file:
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Tail the in_path file and yield handTexts separated by re_SplitHands.
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This requires a regex that greedily groups and matches the 'splitter' between hands,
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which it expects to find at self.re_TailSplitHands -- see for e.g. Everleaf.py.
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"""
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if self.in_path == '-': raise StopIteration
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interval = 1.0 # seconds to sleep between reads for new data
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fd = codecs.open(self.in_path,'r', self.codepage)
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data = ''
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while 1:
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where = fd.tell()
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newdata = fd.read(self.READ_CHUNK_SIZE)
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if not newdata:
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fd_results = os.fstat(fd.fileno())
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try:
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st_results = os.stat(self.in_path)
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except OSError:
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st_results = fd_results
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if st_results[1] == fd_results[1]:
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time.sleep(interval)
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fd.seek(where)
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else:
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logging.debug("%s changed inode numbers from %d to %d" % (self.in_path, fd_results[1], st_results[1]))
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fd = codecs.open(self.in_path, 'r', self.codepage)
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fd.seek(where)
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else:
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# yield hands
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data = data + newdata
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result = self.re_TailSplitHands.split(data)
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result = iter(result)
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data = ''
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# --x data (- is bit of splitter, x is paragraph) yield,...,keep
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# [,--,x] result of re.split (with group around splitter)
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# ,x our output: yield nothing, keep x
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#
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# --x--x [,--,x,--,x] x,x
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# -x--x [-x,--,x] x,x
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# x- [x-] ,x-
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# x-- [x,--,] x,--
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# x--x [x,--,x] x,x
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# x--x-- [x,--,x,--,] x,x,--
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# The length is always odd.
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# 'odd' indices are always splitters.
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# 'even' indices are always paragraphs or ''
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# We want to discard all the ''
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# We want to discard splitters unless the final item is '' (because the splitter could grow with new data)
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# We want to yield all paragraphs followed by a splitter, i.e. all even indices except the last.
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for para in result:
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try:
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result.next()
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splitter = True
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except StopIteration:
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splitter = False
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if splitter: # para is followed by a splitter
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if para: yield para # para not ''
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else:
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data = para # keep final partial paragraph
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def allHandsAsList(self):
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"""Return a list of handtexts in the file at self.in_path"""
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#TODO : any need for this to be generator? e.g. stars support can email one huge file of all hands in a year. Better to read bit by bit than all at once.
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self.readFile()
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self.obs = self.obs.strip()
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self.obs = self.obs.replace('\r\n', '\n')
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if self.obs == "" or self.obs == None:
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logging.info("Read no hands.")
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return
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return re.split(self.re_SplitHands, self.obs)
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def processHand(self, handText):
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gametype = self.determineGameType(handText)
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logging.debug("gametype %s" % gametype)
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if gametype is None:
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l = None
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gametype = "unmatched"
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# TODO: not ideal, just trying to not error.
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# TODO: Need to count failed hands.
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else:
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# See if gametype is supported.
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type = gametype['type']
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base = gametype['base']
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limit = gametype['limitType']
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l = [type] + [base] + [limit]
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hand = None
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if l in self.readSupportedGames():
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hand = None
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if gametype['base'] == 'hold':
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logging.debug("hand = Hand.HoldemOmahaHand(self, self.sitename, gametype, handtext)")
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hand = Hand.HoldemOmahaHand(self, self.sitename, gametype, handText)
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elif gametype['base'] == 'stud':
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hand = Hand.StudHand(self, self.sitename, gametype, handText)
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elif gametype['base'] == 'draw':
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hand = Hand.DrawHand(self, self.sitename, gametype, handText)
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else:
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logging.info("Unsupported game type: %s" % gametype)
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if hand:
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# print hand
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hand.writeHand(self.out_fh)
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else:
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logging.info("Unsupported game type: %s" % gametype)
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# TODO: pity we don't know the HID at this stage. Log the entire hand?
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# From the log we can deduce that it is the hand after the one before :)
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# These functions are parse actions that may be overridden by the inheriting class
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# This function should return a list of lists looking like:
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# return [["ring", "hold", "nl"], ["tour", "hold", "nl"]]
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# Showing all supported games limits and types
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def readSupportedGames(self): abstract
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# should return a list
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# type base limit
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# [ ring, hold, nl , sb, bb ]
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# Valid types specified in docs/tabledesign.html in Gametypes
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def determineGameType(self, handText): abstract
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"""return dict with keys/values:
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'type' in ('ring', 'tour')
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'limitType' in ('nl', 'cn', 'pl', 'cp', 'fl')
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'base' in ('hold', 'stud', 'draw')
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'category' in ('holdem', 'omahahi', omahahilo', 'razz', 'studhi', 'studhilo', 'fivedraw', '27_1draw', '27_3draw', 'badugi')
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'hilo' in ('h','l','s')
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'smallBlind' int?
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'bigBlind' int?
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'smallBet'
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'bigBet'
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'currency' in ('USD', 'EUR', 'T$', <countrycode>)
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or None if we fail to get the info """
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#TODO: which parts are optional/required?
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# Read any of:
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# HID HandID
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# TABLE Table name
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# SB small blind
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# BB big blind
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# GAMETYPE gametype
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# YEAR MON DAY HR MIN SEC datetime
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# BUTTON button seat number
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def readHandInfo(self, hand): abstract
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# Needs to return a list of lists in the format
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# [['seat#', 'player1name', 'stacksize'] ['seat#', 'player2name', 'stacksize'] [...]]
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def readPlayerStacks(self, hand): abstract
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def compilePlayerRegexs(self): abstract
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"""Compile dynamic regexes -- these explicitly match known player names and must be updated if a new player joins"""
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# Needs to return a MatchObject with group names identifying the streets into the Hand object
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# so groups are called by street names 'PREFLOP', 'FLOP', 'STREET2' etc
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# blinds are done seperately
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def markStreets(self, hand): abstract
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#Needs to return a list in the format
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# ['player1name', 'player2name', ...] where player1name is the sb and player2name is bb,
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# addtional players are assumed to post a bb oop
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def readBlinds(self, hand): abstract
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def readAntes(self, hand): abstract
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def readBringIn(self, hand): abstract
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def readButton(self, hand): abstract
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def readHeroCards(self, hand): abstract
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def readPlayerCards(self, hand, street): abstract
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def readAction(self, hand, street): abstract
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def readCollectPot(self, hand): abstract
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def readShownCards(self, hand): abstract
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# Some sites don't report the rake. This will be called at the end of the hand after the pot total has been calculated
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# an inheriting class can calculate it for the specific site if need be.
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def getRake(self, hand):
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hand.rake = hand.totalpot - hand.totalcollected # * Decimal('0.05') # probably not quite right
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def sanityCheck(self):
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"""Check we aren't going to do some stupid things"""
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#TODO: the hhbase stuff needs to be in fpdb_import
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sane = False
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base_w = False
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#~ #Check if hhbase exists and is writable
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#~ #Note: Will not try to create the base HH directory
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#~ if not (os.access(self.hhbase, os.W_OK) and os.path.isdir(self.hhbase)):
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#~ print "HH Sanity Check: Directory hhbase '" + self.hhbase + "' doesn't exist or is not writable"
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#~ else:
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#~ #Check if hhdir exists and is writable
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#~ if not os.path.isdir(self.hhdir):
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#~ # In first pass, dir may not exist. Attempt to create dir
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#~ print "Creating directory: '%s'" % (self.hhdir)
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#~ os.mkdir(self.hhdir)
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#~ sane = True
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#~ elif os.access(self.hhdir, os.W_OK):
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#~ sane = True
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#~ else:
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#~ print "HH Sanity Check: Directory hhdir '" + self.hhdir + "' or its parent directory are not writable"
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# Make sure input and output files are different or we'll overwrite the source file
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if True: # basically.. I don't know
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sane = True
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if(self.in_path != '-' and self.out_path == self.in_path):
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print "HH Sanity Check: output and input files are the same, check config"
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sane = False
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return sane
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# Functions not necessary to implement in sub class
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def setFileType(self, filetype = "text", codepage='utf8'):
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self.filetype = filetype
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self.codepage = codepage
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def splitFileIntoHands(self):
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hands = []
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self.obs = self.obs.strip()
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list = self.re_SplitHands.split(self.obs)
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list.pop() #Last entry is empty
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for l in list:
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# print "'" + l + "'"
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hands = hands + [Hand.Hand(self.sitename, self.gametype, l)]
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return hands
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def readFile(self):
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"""open in_path according to self.codepage"""
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if(self.filetype == "text"):
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if self.in_path == '-':
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# read from stdin
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logging.debug("Reading stdin with %s" % self.codepage) # is this necessary? or possible? or what?
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in_fh = codecs.getreader('cp1252')(sys.stdin)
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else:
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logging.debug("Opening %s with %s" % (self.in_path, self.codepage))
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in_fh = codecs.open(self.in_path, 'r', self.codepage)
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self.obs = in_fh.read()
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in_fh.close()
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elif(self.filetype == "xml"):
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try:
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doc = xml.dom.minidom.parse(filename)
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self.doc = doc
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except:
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traceback.print_exc(file=sys.stderr)
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def getStatus(self):
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#TODO: Return a status of true if file processed ok
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return True
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def getProcessedFile(self):
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return self.out_path
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