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Database.py
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Database.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""Database.py
Create and manage the database objects.
"""
# Copyright 2008-2011, Ray E. Barker
#
# 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
import L10n
_ = L10n.get_translation()
########################################################################
# TODO: - rebuild indexes / vacuum option
# - check speed of get_stats_from_hand() - add log info
# - check size of db, seems big? (mysql)
# - investigate size of mysql db (200K for just 7K hands? 2GB for 140K hands?)
# postmaster -D /var/lib/pgsql/data
# Standard Library modules
import os
import sys
import traceback
from datetime import datetime, date, time, timedelta
from time import time, strftime, sleep
from decimal_wrapper import Decimal
import string
import re
import Queue
import codecs
import math
import pytz
import csv
import logging
import random
re_char = re.compile('[^a-zA-Z]')
re_insert = re.compile("insert\sinto\s(?P<TABLENAME>[A-Za-z]+)\s(?P<COLUMNS>\(.+?\))\s+values", re.DOTALL)
# FreePokerTools modules
import SQL
import Card
import Charset
from Exceptions import *
import Configuration
if __name__ == "__main__":
Configuration.set_logfile("fpdb-log.txt")
# logging has been set up in fpdb.py or HUD_main.py, use their settings:
log = logging.getLogger("db")
# Other library modules
try:
import sqlalchemy.pool as pool
use_pool = True
except ImportError:
log.info(_("Not using sqlalchemy connection pool."))
use_pool = False
try:
from numpy import var
use_numpy = True
except ImportError:
log.info(_("Not using numpy to define variance in sqlite."))
use_numpy = False
DB_VERSION = 216
# Variance created as sqlite has a bunch of undefined aggregate functions.
class VARIANCE:
def __init__(self):
self.store = []
def step(self, value):
self.store.append(value)
def finalize(self):
return float(var(self.store))
class sqlitemath:
def mod(self, a, b):
return a%b
def adapt_decimal(d):
return str(d)
def convert_decimal(s):
return Decimal(s)
# These are for appendStats. Insert new stats at the right place, because
# SQL needs strict order.
# Keys used to index into player data in storeHandsPlayers.
HANDS_PLAYERS_KEYS = [
'startCash',
'bigblind',
'effStack',
'effActiveStack',
'effMzone',
'effActiveMzone',
'tableMzone',
'startBounty',
'endBounty',
'seatNo',
'sitout',
'card1',
'card2',
'card3',
'card4',
'card5',
'card6',
'card7',
'card8',
'card9',
'card10',
'card11',
'card12',
'card13',
'card14',
'card15',
'card16',
'card17',
'card18',
'card19',
'card20',
'common',
'committed',
'winnings',
'rake',
'rakeDealt',
'rakeContributed',
'rakeWeighted',
'totalProfit',
'allInEV',
'street0VPIChance',
'street0VPI',
'street1Seen',
'street2Seen',
'street3Seen',
'street4Seen',
'sawShowdown',
'showed',
'street0AllIn',
'street1AllIn',
'street2AllIn',
'street3AllIn',
'street4AllIn',
'wentAllIn',
'street0AggrChance',
'street0Aggr',
'street1Aggr',
'street2Aggr',
'street3Aggr',
'street4Aggr',
'street1CBChance',
'street2CBChance',
'street3CBChance',
'street4CBChance',
'street1CBDone',
'street2CBDone',
'street3CBDone',
'street4CBDone',
'wonWhenSeenStreet1',
'wonWhenSeenStreet2',
'wonWhenSeenStreet3',
'wonWhenSeenStreet4',
'wonAtSD',
'position',
'street0InPosition',
'street1InPosition',
'street2InPosition',
'street3InPosition',
'street4InPosition',
'street0FirstToAct',
'street1FirstToAct',
'street2FirstToAct',
'street3FirstToAct',
'street4FirstToAct',
'tourneysPlayersId',
'startCards',
'street0CalledRaiseChance',
'street0CalledRaiseDone',
'street0_2BChance',
'street0_2BDone',
'street0_3BChance',
'street0_3BDone',
'street0_4BChance',
'street0_4BDone',
'street0_C4BChance',
'street0_C4BDone',
'street0_FoldTo2BChance',
'street0_FoldTo2BDone',
'street0_FoldTo3BChance',
'street0_FoldTo3BDone',
'street0_FoldTo4BChance',
'street0_FoldTo4BDone',
'street0_SqueezeChance',
'street0_SqueezeDone',
'street0_FoldToSqueezeChance',
'street0_FoldToSqueezeDone',
'street1_2BChance',
'street1_2BDone',
'street1_3BChance',
'street1_3BDone',
'street1_4BChance',
'street1_4BDone',
'street1_C4BChance',
'street1_C4BDone',
'street1_FoldTo2BChance',
'street1_FoldTo2BDone',
'street1_FoldTo3BChance',
'street1_FoldTo3BDone',
'street1_FoldTo4BChance',
'street1_FoldTo4BDone',
'street1_SqueezeChance',
'street1_SqueezeDone',
'street1_FoldToSqueezeChance',
'street1_FoldToSqueezeDone',
'street2_2BChance',
'street2_2BDone',
'street2_3BChance',
'street2_3BDone',
'street2_4BChance',
'street2_4BDone',
'street2_C4BChance',
'street2_C4BDone',
'street2_FoldTo2BChance',
'street2_FoldTo2BDone',
'street2_FoldTo3BChance',
'street2_FoldTo3BDone',
'street2_FoldTo4BChance',
'street2_FoldTo4BDone',
'street2_SqueezeChance',
'street2_SqueezeDone',
'street2_FoldToSqueezeChance',
'street2_FoldToSqueezeDone',
'street3_2BChance',
'street3_2BDone',
'street3_3BChance',
'street3_3BDone',
'street3_4BChance',
'street3_4BDone',
'street3_C4BChance',
'street3_C4BDone',
'street3_FoldTo2BChance',
'street3_FoldTo2BDone',
'street3_FoldTo3BChance',
'street3_FoldTo3BDone',
'street3_FoldTo4BChance',
'street3_FoldTo4BDone',
'street3_SqueezeChance',
'street3_SqueezeDone',
'street3_FoldToSqueezeChance',
'street3_FoldToSqueezeDone',
'raiseToStealChance',
'raiseToStealDone',
'stealChance',
'stealDone',
'success_Steal',
'otherRaisedStreet0',
'otherRaisedStreet1',
'otherRaisedStreet2',
'otherRaisedStreet3',
'otherRaisedStreet4',
'foldToOtherRaisedStreet0',
'foldToOtherRaisedStreet1',
'foldToOtherRaisedStreet2',
'foldToOtherRaisedStreet3',
'foldToOtherRaisedStreet4',
'callToOtherRaisedStreet0',
'callToOtherRaisedStreet1',
'callToOtherRaisedStreet2',
'callToOtherRaisedStreet3',
'callToOtherRaisedStreet4',
'raiseToOtherRaisedStreet0',
'raiseToOtherRaisedStreet1',
'raiseToOtherRaisedStreet2',
'raiseToOtherRaisedStreet3',
'raiseToOtherRaisedStreet4',
'raiseFirstInChance',
'raisedFirstIn',
'foldBbToStealChance',
'foldedBbToSteal',
'foldSbToStealChance',
'foldedSbToSteal',
'foldToStreet1CBChance',
'foldToStreet1CBDone',
'foldToStreet2CBChance',
'foldToStreet2CBDone',
'foldToStreet3CBChance',
'foldToStreet3CBDone',
'foldToStreet4CBChance',
'foldToStreet4CBDone',
'callToStreet1CBChance',
'callToStreet1CBDone',
'callToStreet2CBChance',
'callToStreet2CBDone',
'callToStreet3CBChance',
'callToStreet3CBDone',
'callToStreet4CBChance',
'callToStreet4CBDone',
'raiseToStreet1CBChance',
'raiseToStreet1CBDone',
'raiseToStreet2CBChance',
'raiseToStreet2CBDone',
'raiseToStreet3CBChance',
'raiseToStreet3CBDone',
'raiseToStreet4CBChance',
'raiseToStreet4CBDone',
'street1CheckCallRaiseChance',
'street1CheckCallDone',
'street1CheckRaiseDone',
'street2CheckCallRaiseChance',
'street2CheckCallDone',
'street2CheckRaiseDone',
'street3CheckCallRaiseChance',
'street3CheckCallDone',
'street3CheckRaiseDone',
'street4CheckCallRaiseChance',
'street4CheckCallDone',
'street4CheckRaiseDone',
'street1foldToCheckRaiseChance',
'street1foldToCheckRaiseDone',
'street2foldToCheckRaiseChance',
'street2foldToCheckRaiseDone',
'street3foldToCheckRaiseChance',
'street3foldToCheckRaiseDone',
'street4foldToCheckRaiseChance',
'street4foldToCheckRaiseDone',
'street0Calls',
'street1Calls',
'street2Calls',
'street3Calls',
'street4Calls',
'street0Raises',
'street1Raises',
'street2Raises',
'street3Raises',
'street4Raises',
'street1Discards',
'street2Discards',
'street3Discards',
'street0Callers',
'street1Callers',
'street2Callers',
'street3Callers',
'street4Callers',
'street0Aggressors',
'street1Aggressors',
'street2Aggressors',
'street3Aggressors',
'street4Aggressors',
'handString'
]
# Just like STATS_KEYS, this lets us efficiently add data at the
# "beginning" later.
HANDS_PLAYERS_KEYS.reverse()
CACHE_KEYS = [
'n',
'street0VPIChance',
'street0VPI',
'street0AggrChance',
'street0Aggr',
'street0CalledRaiseChance',
'street0CalledRaiseDone',
'street0_2BChance',
'street0_2BDone',
'street0_3BChance',
'street0_3BDone',
'street0_4BChance',
'street0_4BDone',
'street0_C4BChance',
'street0_C4BDone',
'street0_FoldTo2BChance',
'street0_FoldTo2BDone',
'street0_FoldTo3BChance',
'street0_FoldTo3BDone',
'street0_FoldTo4BChance',
'street0_FoldTo4BDone',
'street0_SqueezeChance',
'street0_SqueezeDone',
'street0_FoldToSqueezeChance',
'street0_FoldToSqueezeDone',
'street1_2BChance',
'street1_2BDone',
'street1_3BChance',
'street1_3BDone',
'street1_4BChance',
'street1_4BDone',
'street1_C4BChance',
'street1_C4BDone',
'street1_FoldTo2BChance',
'street1_FoldTo2BDone',
'street1_FoldTo3BChance',
'street1_FoldTo3BDone',
'street1_FoldTo4BChance',
'street1_FoldTo4BDone',
'street1_SqueezeChance',
'street1_SqueezeDone',
'street1_FoldToSqueezeChance',
'street1_FoldToSqueezeDone',
'street2_2BChance',
'street2_2BDone',
'street2_3BChance',
'street2_3BDone',
'street2_4BChance',
'street2_4BDone',
'street2_C4BChance',
'street2_C4BDone',
'street2_FoldTo2BChance',
'street2_FoldTo2BDone',
'street2_FoldTo3BChance',
'street2_FoldTo3BDone',
'street2_FoldTo4BChance',
'street2_FoldTo4BDone',
'street2_SqueezeChance',
'street2_SqueezeDone',
'street2_FoldToSqueezeChance',
'street2_FoldToSqueezeDone',
'street3_2BChance',
'street3_2BDone',
'street3_3BChance',
'street3_3BDone',
'street3_4BChance',
'street3_4BDone',
'street3_C4BChance',
'street3_C4BDone',
'street3_FoldTo2BChance',
'street3_FoldTo2BDone',
'street3_FoldTo3BChance',
'street3_FoldTo3BDone',
'street3_FoldTo4BChance',
'street3_FoldTo4BDone',
'street3_SqueezeChance',
'street3_SqueezeDone',
'street3_FoldToSqueezeChance',
'street3_FoldToSqueezeDone',
'raiseToStealChance',
'raiseToStealDone',
'stealChance',
'stealDone',
'success_Steal',
'street1Seen',
'street2Seen',
'street3Seen',
'street4Seen',
'sawShowdown',
'street1Aggr',
'street2Aggr',
'street3Aggr',
'street4Aggr',
'otherRaisedStreet0',
'otherRaisedStreet1',
'otherRaisedStreet2',
'otherRaisedStreet3',
'otherRaisedStreet4',
'foldToOtherRaisedStreet0',
'foldToOtherRaisedStreet1',
'foldToOtherRaisedStreet2',
'foldToOtherRaisedStreet3',
'foldToOtherRaisedStreet4',
'callToOtherRaisedStreet0',
'callToOtherRaisedStreet1',
'callToOtherRaisedStreet2',
'callToOtherRaisedStreet3',
'callToOtherRaisedStreet4',
'raiseToOtherRaisedStreet0',
'raiseToOtherRaisedStreet1',
'raiseToOtherRaisedStreet2',
'raiseToOtherRaisedStreet3',
'raiseToOtherRaisedStreet4',
'wonWhenSeenStreet1',
'wonWhenSeenStreet2',
'wonWhenSeenStreet3',
'wonWhenSeenStreet4',
'wonAtSD',
'raiseFirstInChance',
'raisedFirstIn',
'foldBbToStealChance',
'foldedBbToSteal',
'foldSbToStealChance',
'foldedSbToSteal',
'street1CBChance',
'street1CBDone',
'street2CBChance',
'street2CBDone',
'street3CBChance',
'street3CBDone',
'street4CBChance',
'street4CBDone',
'foldToStreet1CBChance',
'foldToStreet1CBDone',
'foldToStreet2CBChance',
'foldToStreet2CBDone',
'foldToStreet3CBChance',
'foldToStreet3CBDone',
'foldToStreet4CBChance',
'foldToStreet4CBDone',
'callToStreet1CBChance',
'callToStreet1CBDone',
'callToStreet2CBChance',
'callToStreet2CBDone',
'callToStreet3CBChance',
'callToStreet3CBDone',
'callToStreet4CBChance',
'callToStreet4CBDone',
'raiseToStreet1CBChance',
'raiseToStreet1CBDone',
'raiseToStreet2CBChance',
'raiseToStreet2CBDone',
'raiseToStreet3CBChance',
'raiseToStreet3CBDone',
'raiseToStreet4CBChance',
'raiseToStreet4CBDone',
'common',
'committed',
'winnings',
'rake',
'rakeDealt',
'rakeContributed',
'rakeWeighted',
'totalProfit',
'allInEV',
'showdownWinnings',
'nonShowdownWinnings',
'street1CheckCallRaiseChance',
'street1CheckCallDone',
'street1CheckRaiseDone',
'street2CheckCallRaiseChance',
'street2CheckCallDone',
'street2CheckRaiseDone',
'street3CheckCallRaiseChance',
'street3CheckCallDone',
'street3CheckRaiseDone',
'street4CheckCallRaiseChance',
'street4CheckCallDone',
'street4CheckRaiseDone',
'street1foldToCheckRaiseChance',
'street1foldToCheckRaiseDone',
'street2foldToCheckRaiseChance',
'street2foldToCheckRaiseDone',
'street3foldToCheckRaiseChance',
'street3foldToCheckRaiseDone',
'street4foldToCheckRaiseChance',
'street4foldToCheckRaiseDone',
'street0Calls',
'street1Calls',
'street2Calls',
'street3Calls',
'street4Calls',
'street0Raises',
'street1Raises',
'street2Raises',
'street3Raises',
'street4Raises',
'street1Discards',
'street2Discards',
'street3Discards',
'street0Callers',
'street1Callers',
'street2Callers',
'street3Callers',
'street4Callers',
'street0Aggressors',
'street1Aggressors',
'street2Aggressors',
'street3Aggressors',
'street4Aggressors'
]
class Database:
MYSQL_INNODB = 2
PGSQL = 3
SQLITE = 4
hero_hudstart_def = '1999-12-31' # default for length of Hero's stats in HUD
villain_hudstart_def = '1999-12-31' # default for length of Villain's stats in HUD
# Data Structures for index and foreign key creation
# drop_code is an int with possible values: 0 - don't drop for bulk import
# 1 - drop during bulk import
# db differences:
# - note that mysql automatically creates indexes on constrained columns when
# foreign keys are created, while postgres does not. Hence the much longer list
# of indexes is required for postgres.
# all primary keys are left on all the time
#
# table column drop_code
indexes = [
[ ] # no db with index 0
, [ ] # no db with index 1
, [ # indexes for mysql (list index 2) (foreign keys not here, in next data structure)
# {'tab':'Players', 'col':'name', 'drop':0} unique indexes not dropped
# {'tab':'Hands', 'col':'siteHandNo', 'drop':0} unique indexes not dropped
#, {'tab':'Tourneys', 'col':'siteTourneyNo', 'drop':0} unique indexes not dropped
]
, [ # indexes for postgres (list index 3)
{'tab':'Gametypes', 'col':'siteId', 'drop':0}
, {'tab':'Hands', 'col':'tourneyId', 'drop':0} # mct 22/3/09
, {'tab':'Hands', 'col':'gametypeId', 'drop':0} # mct 22/3/09
, {'tab':'Hands', 'col':'sessionId', 'drop':0} # mct 22/3/09
, {'tab':'Hands', 'col':'fileId', 'drop':0} # mct 22/3/09
#, {'tab':'Hands', 'col':'siteHandNo', 'drop':0} unique indexes not dropped
, {'tab':'HandsActions', 'col':'handId', 'drop':1}
, {'tab':'HandsActions', 'col':'playerId', 'drop':1}
, {'tab':'HandsActions', 'col':'actionId', 'drop':1}
, {'tab':'HandsStove', 'col':'handId', 'drop':1}
, {'tab':'HandsStove', 'col':'playerId', 'drop':1}
, {'tab':'HandsStove', 'col':'hiLo', 'drop':1}
, {'tab':'HandsPots', 'col':'handId', 'drop':1}
, {'tab':'HandsPots', 'col':'playerId', 'drop':1}
, {'tab':'Boards', 'col':'handId', 'drop':1}
, {'tab':'HandsPlayers', 'col':'handId', 'drop':1}
, {'tab':'HandsPlayers', 'col':'playerId', 'drop':1}
, {'tab':'HandsPlayers', 'col':'tourneysPlayersId', 'drop':0}
, {'tab':'HandsPlayers', 'col':'startCards', 'drop':1}
, {'tab':'HudCache', 'col':'gametypeId', 'drop':1}
, {'tab':'HudCache', 'col':'playerId', 'drop':0}
, {'tab':'HudCache', 'col':'tourneyTypeId', 'drop':0}
, {'tab':'Sessions', 'col':'weekId', 'drop':1}
, {'tab':'Sessions', 'col':'monthId', 'drop':1}
, {'tab':'SessionsCache', 'col':'sessionId', 'drop':1}
, {'tab':'SessionsCache', 'col':'gametypeId', 'drop':1}
, {'tab':'SessionsCache', 'col':'playerId', 'drop':0}
, {'tab':'TourneysCache', 'col':'sessionId', 'drop':1}
, {'tab':'TourneysCache', 'col':'tourneyId', 'drop':1}
, {'tab':'TourneysCache', 'col':'playerId', 'drop':0}
, {'tab':'Players', 'col':'siteId', 'drop':1}
#, {'tab':'Players', 'col':'name', 'drop':0} unique indexes not dropped
, {'tab':'Tourneys', 'col':'tourneyTypeId', 'drop':1}
, {'tab':'Tourneys', 'col':'sessionId', 'drop':1}
#, {'tab':'Tourneys', 'col':'siteTourneyNo', 'drop':0} unique indexes not dropped
, {'tab':'TourneysPlayers', 'col':'playerId', 'drop':0}
#, {'tab':'TourneysPlayers', 'col':'tourneyId', 'drop':0} unique indexes not dropped
, {'tab':'TourneyTypes', 'col':'siteId', 'drop':0}
, {'tab':'Backings', 'col':'tourneysPlayersId', 'drop':0}
, {'tab':'Backings', 'col':'playerId', 'drop':0}
, {'tab':'RawHands', 'col':'id', 'drop':0}
, {'tab':'RawTourneys', 'col':'id', 'drop':0}
]
, [ # indexes for sqlite (list index 4)
{'tab':'Hands', 'col':'tourneyId', 'drop':0}
, {'tab':'Hands', 'col':'gametypeId', 'drop':0}
, {'tab':'Hands', 'col':'sessionId', 'drop':0}
, {'tab':'Hands', 'col':'fileId', 'drop':0}
, {'tab':'Boards', 'col':'handId', 'drop':0}
, {'tab':'Gametypes', 'col':'siteId', 'drop':0}
, {'tab':'HandsPlayers', 'col':'handId', 'drop':0}
, {'tab':'HandsPlayers', 'col':'playerId', 'drop':0}
, {'tab':'HandsPlayers', 'col':'tourneysPlayersId', 'drop':0}
, {'tab':'HandsActions', 'col':'handId', 'drop':0}
, {'tab':'HandsActions', 'col':'playerId', 'drop':0}
, {'tab':'HandsActions', 'col':'actionId', 'drop':1}
, {'tab':'HandsStove', 'col':'handId', 'drop':0}
, {'tab':'HandsStove', 'col':'playerId', 'drop':0}
, {'tab':'HandsPots', 'col':'handId', 'drop':0}
, {'tab':'HandsPots', 'col':'playerId', 'drop':0}
, {'tab':'HudCache', 'col':'gametypeId', 'drop':1}
, {'tab':'HudCache', 'col':'playerId', 'drop':0}
, {'tab':'HudCache', 'col':'tourneyTypeId', 'drop':0}
, {'tab':'Sessions', 'col':'weekId', 'drop':1}
, {'tab':'Sessions', 'col':'monthId', 'drop':1}
, {'tab':'SessionsCache', 'col':'sessionId', 'drop':1}
, {'tab':'SessionsCache', 'col':'gametypeId', 'drop':1}
, {'tab':'SessionsCache', 'col':'playerId', 'drop':0}
, {'tab':'TourneysCache', 'col':'sessionId', 'drop':1}
, {'tab':'TourneysCache', 'col':'tourneyId', 'drop':1}
, {'tab':'TourneysCache', 'col':'playerId', 'drop':0}
, {'tab':'Players', 'col':'siteId', 'drop':1}
, {'tab':'Tourneys', 'col':'tourneyTypeId', 'drop':1}
, {'tab':'Tourneys', 'col':'sessionId', 'drop':1}
, {'tab':'TourneysPlayers', 'col':'playerId', 'drop':0}
, {'tab':'TourneyTypes', 'col':'siteId', 'drop':0}
, {'tab':'Backings', 'col':'tourneysPlayersId', 'drop':0}
, {'tab':'Backings', 'col':'playerId', 'drop':0}
, {'tab':'RawHands', 'col':'id', 'drop':0}
, {'tab':'RawTourneys', 'col':'id', 'drop':0}
]
]
foreignKeys = [
[ ] # no db with index 0
, [ ] # no db with index 1
, [ # foreign keys for mysql (index 2)
{'fktab':'Hands', 'fkcol':'tourneyId', 'rtab':'Tourneys', 'rcol':'id', 'drop':1}
, {'fktab':'Hands', 'fkcol':'gametypeId', 'rtab':'Gametypes', 'rcol':'id', 'drop':1}
, {'fktab':'Hands', 'fkcol':'sessionId', 'rtab':'Sessions', 'rcol':'id', 'drop':1}
, {'fktab':'Hands', 'fkcol':'fileId', 'rtab':'Files', 'rcol':'id', 'drop':1}
, {'fktab':'Boards', 'fkcol':'handId', 'rtab':'Hands', 'rcol':'id', 'drop':1}
, {'fktab':'HandsPlayers', 'fkcol':'handId', 'rtab':'Hands', 'rcol':'id', 'drop':1}
, {'fktab':'HandsPlayers', 'fkcol':'playerId', 'rtab':'Players', 'rcol':'id', 'drop':1}
, {'fktab':'HandsPlayers', 'fkcol':'tourneysPlayersId','rtab':'TourneysPlayers','rcol':'id', 'drop':1}
, {'fktab':'HandsPlayers', 'fkcol':'startCards', 'rtab':'StartCards', 'rcol':'id', 'drop':1}
, {'fktab':'HandsActions', 'fkcol':'handId', 'rtab':'Hands', 'rcol':'id', 'drop':1}
, {'fktab':'HandsActions', 'fkcol':'playerId', 'rtab':'Players', 'rcol':'id', 'drop':1}
, {'fktab':'HandsActions', 'fkcol':'actionId', 'rtab':'Actions', 'rcol':'id', 'drop':1}
, {'fktab':'HandsStove', 'fkcol':'handId', 'rtab':'Hands', 'rcol':'id', 'drop':1}
, {'fktab':'HandsStove', 'fkcol':'playerId', 'rtab':'Players', 'rcol':'id', 'drop':1}
, {'fktab':'HandsStove', 'fkcol':'rankId', 'rtab':'Rank', 'rcol':'id', 'drop':1}
, {'fktab':'HandsPots', 'fkcol':'handId', 'rtab':'Hands', 'rcol':'id', 'drop':1}
, {'fktab':'HandsPots', 'fkcol':'playerId', 'rtab':'Players', 'rcol':'id', 'drop':1}
, {'fktab':'HudCache', 'fkcol':'gametypeId', 'rtab':'Gametypes', 'rcol':'id', 'drop':1}
, {'fktab':'HudCache', 'fkcol':'playerId', 'rtab':'Players', 'rcol':'id', 'drop':0}
, {'fktab':'HudCache', 'fkcol':'tourneyTypeId', 'rtab':'TourneyTypes', 'rcol':'id', 'drop':1}
, {'fktab':'Sessions', 'fkcol':'weekId', 'rtab':'Weeks', 'rcol':'id', 'drop':1}
, {'fktab':'Sessions', 'fkcol':'monthId', 'rtab':'Months', 'rcol':'id', 'drop':1}
, {'fktab':'SessionsCache', 'fkcol':'sessionId', 'rtab':'Sessions', 'rcol':'id', 'drop':1}
, {'fktab':'SessionsCache', 'fkcol':'gametypeId', 'rtab':'Gametypes', 'rcol':'id', 'drop':1}
, {'fktab':'SessionsCache', 'fkcol':'playerId', 'rtab':'Players', 'rcol':'id', 'drop':0}
, {'fktab':'TourneysCache', 'fkcol':'sessionId', 'rtab':'Sessions', 'rcol':'id', 'drop':1}
, {'fktab':'TourneysCache', 'fkcol':'tourneyId', 'rtab':'Tourneys', 'rcol':'id', 'drop':1}
, {'fktab':'TourneysCache', 'fkcol':'playerId', 'rtab':'Players', 'rcol':'id', 'drop':0}
, {'fktab':'Tourneys', 'fkcol':'tourneyTypeId', 'rtab':'TourneyTypes', 'rcol':'id', 'drop':1}
, {'fktab':'Tourneys', 'fkcol':'sessionId', 'rtab':'Sessions', 'rcol':'id', 'drop':1}
]
, [ # foreign keys for postgres (index 3)
{'fktab':'Hands', 'fkcol':'tourneyId', 'rtab':'Tourneys', 'rcol':'id', 'drop':1}
, {'fktab':'Hands', 'fkcol':'gametypeId', 'rtab':'Gametypes', 'rcol':'id', 'drop':1}
, {'fktab':'Hands', 'fkcol':'sessionId', 'rtab':'Sessions', 'rcol':'id', 'drop':1}
, {'fktab':'Hands', 'fkcol':'fileId', 'rtab':'Files', 'rcol':'id', 'drop':1}
, {'fktab':'Boards', 'fkcol':'handId', 'rtab':'Hands', 'rcol':'id', 'drop':1}
, {'fktab':'HandsPlayers', 'fkcol':'handId', 'rtab':'Hands', 'rcol':'id', 'drop':1}
, {'fktab':'HandsPlayers', 'fkcol':'playerId', 'rtab':'Players', 'rcol':'id', 'drop':1}
, {'fktab':'HandsPlayers', 'fkcol':'tourneysPlayersId','rtab':'TourneysPlayers','rcol':'id', 'drop':1}
, {'fktab':'HandsPlayers', 'fkcol':'startCards', 'rtab':'StartCards', 'rcol':'id', 'drop':1}
, {'fktab':'HandsActions', 'fkcol':'handId', 'rtab':'Hands', 'rcol':'id', 'drop':1}
, {'fktab':'HandsActions', 'fkcol':'playerId', 'rtab':'Players', 'rcol':'id', 'drop':1}
, {'fktab':'HandsActions', 'fkcol':'actionId', 'rtab':'Actions', 'rcol':'id', 'drop':1}
, {'fktab':'HandsStove', 'fkcol':'handId', 'rtab':'Hands', 'rcol':'id', 'drop':1}
, {'fktab':'HandsStove', 'fkcol':'playerId', 'rtab':'Players', 'rcol':'id', 'drop':1}
, {'fktab':'HandsStove', 'fkcol':'rankId', 'rtab':'Rank', 'rcol':'id', 'drop':1}
, {'fktab':'HandsPots', 'fkcol':'handId', 'rtab':'Hands', 'rcol':'id', 'drop':1}
, {'fktab':'HandsPots', 'fkcol':'playerId', 'rtab':'Players', 'rcol':'id', 'drop':1}
, {'fktab':'HudCache', 'fkcol':'gametypeId', 'rtab':'Gametypes', 'rcol':'id', 'drop':1}
, {'fktab':'HudCache', 'fkcol':'playerId', 'rtab':'Players', 'rcol':'id', 'drop':0}
, {'fktab':'HudCache', 'fkcol':'tourneyTypeId', 'rtab':'TourneyTypes', 'rcol':'id', 'drop':1}
, {'fktab':'Sessions', 'fkcol':'weekId', 'rtab':'Weeks', 'rcol':'id', 'drop':1}
, {'fktab':'Sessions', 'fkcol':'monthId', 'rtab':'Months', 'rcol':'id', 'drop':1}
, {'fktab':'SessionsCache', 'fkcol':'sessionId', 'rtab':'Sessions', 'rcol':'id', 'drop':1}
, {'fktab':'SessionsCache', 'fkcol':'gametypeId', 'rtab':'Gametypes', 'rcol':'id', 'drop':1}
, {'fktab':'SessionsCache', 'fkcol':'playerId', 'rtab':'Players', 'rcol':'id', 'drop':0}
, {'fktab':'TourneysCache', 'fkcol':'sessionId', 'rtab':'Sessions', 'rcol':'id', 'drop':1}
, {'fktab':'TourneysCache', 'fkcol':'tourneyId', 'rtab':'Tourneys', 'rcol':'id', 'drop':1}
, {'fktab':'TourneysCache', 'fkcol':'playerId', 'rtab':'Players', 'rcol':'id', 'drop':0}
, {'fktab':'Tourneys', 'fkcol':'tourneyTypeId', 'rtab':'TourneyTypes', 'rcol':'id', 'drop':1}
, {'fktab':'Tourneys', 'fkcol':'sessionId', 'rtab':'Sessions', 'rcol':'id', 'drop':1}
]
, [ # no foreign keys in sqlite (index 4)
]
]
# MySQL Notes:
# "FOREIGN KEY (handId) REFERENCES Hands(id)" - requires index on Hands.id
# - creates index handId on <thistable>.handId
# alter table t drop foreign key fk
# alter table t add foreign key (fkcol) references tab(rcol)
# alter table t add constraint c foreign key (fkcol) references tab(rcol)
# (fkcol is used for foreigh key name)
# mysql to list indexes: (CG - "LIST INDEXES" should work too)
# SELECT table_name, index_name, non_unique, column_name
# FROM INFORMATION_SCHEMA.STATISTICS
# WHERE table_name = 'tbl_name'
# AND table_schema = 'db_name'
# ORDER BY table_name, index_name, seq_in_index
#
# ALTER TABLE Tourneys ADD INDEX siteTourneyNo(siteTourneyNo)
# ALTER TABLE tab DROP INDEX idx
# mysql to list fks:
# SELECT constraint_name, table_name, column_name, referenced_table_name, referenced_column_name
# FROM information_schema.KEY_COLUMN_USAGE
# WHERE REFERENCED_TABLE_SCHEMA = (your schema name here)
# AND REFERENCED_TABLE_NAME is not null
# ORDER BY TABLE_NAME, COLUMN_NAME;
# this may indicate missing object
# _mysql_exceptions.OperationalError: (1025, "Error on rename of '.\\fpdb\\hands' to '.\\fpdb\\#sql2-7f0-1b' (errno: 152)")
# PG notes:
# To add a foreign key constraint to a table:
# ALTER TABLE tab ADD CONSTRAINT c FOREIGN KEY (col) REFERENCES t2(col2) MATCH FULL;
# ALTER TABLE tab DROP CONSTRAINT zipchk
#
# Note: index names must be unique across a schema
# CREATE INDEX idx ON tab(col)
# DROP INDEX idx
# SELECT * FROM PG_INDEXES
# SQLite notes:
# To add an index:
# create index indexname on tablename (col);
def __init__(self, c, sql = None, autoconnect = True):
self.config = c
self.__connected = False
self.settings = {}
self.settings['os'] = "linuxmac" if os.name != "nt" else "windows"
db_params = c.get_db_parameters()
self.import_options = c.get_import_parameters()
self.backend = db_params['db-backend']
self.db_server = db_params['db-server']
self.database = db_params['db-databaseName']
self.host = db_params['db-host']
self.db_path = ''
gen = c.get_general_params()
self.day_start = 0
self._hero = None
self._has_lock = False
self.printdata = False
self.resetCache()
self.resetBulkCache()
if 'day_start' in gen:
self.day_start = float(gen['day_start'])
self.sessionTimeout = float(self.import_options['sessionTimeout'])
self.publicDB = self.import_options['publicDB']
# where possible avoid creating new SQL instance by using the global one passed in
if sql is None:
self.sql = SQL.Sql(db_server = self.db_server)
else:
self.sql = sql
if autoconnect:
# connect to db
self.do_connect(c)
if self.backend == self.PGSQL:
from psycopg2.extensions import ISOLATION_LEVEL_AUTOCOMMIT, ISOLATION_LEVEL_READ_COMMITTED, ISOLATION_LEVEL_SERIALIZABLE
#ISOLATION_LEVEL_AUTOCOMMIT = 0
#ISOLATION_LEVEL_READ_COMMITTED = 1
#ISOLATION_LEVEL_SERIALIZABLE = 2
if self.backend == self.SQLITE and self.database == ':memory:' and self.wrongDbVersion and self.is_connected():
log.info("sqlite/:memory: - creating")
self.recreate_tables()
self.wrongDbVersion = False
self.gtcache = None # GameTypeId cache
self.tcache = None # TourneyId cache
self.pcache = None # PlayerId cache
self.tpcache = None # TourneysPlayersId cache
# if fastStoreHudCache is true then the hudcache will be build using the limited configuration which ignores date, seats, and position
self.build_full_hudcache = not self.import_options['fastStoreHudCache']
self.cacheSessions = self.import_options['cacheSessions']
self.callHud = self.import_options['callFpdbHud']
#self.hud_hero_style = 'T' # Duplicate set of vars just for hero - not used yet.
#self.hud_hero_hands = 2000 # Idea is that you might want all-time stats for others
#self.hud_hero_days = 30 # but last T days or last H hands for yourself
# vars for hand ids or dates fetched according to above config:
self.hand_1day_ago = 0 # max hand id more than 24 hrs earlier than now
self.date_ndays_ago = 'd000000' # date N days ago ('d' + YYMMDD)
self.h_date_ndays_ago = 'd000000' # date N days ago ('d' + YYMMDD) for hero
self.date_nhands_ago = {} # dates N hands ago per player - not used yet
self.saveActions = False if self.import_options['saveActions'] == False else True
if self.is_connected():
if not self.wrongDbVersion:
self.get_sites()
self.connection.rollback() # make sure any locks taken so far are released
#end def __init__
def dumpDatabase(self):
result="fpdb database dump\nDB version=" + str(DB_VERSION)+"\n\n"
tables=self.cursor.execute(self.sql.query['list_tables'])
tables=self.cursor.fetchall()
for table in (u'Actions', u'Autorates', u'Backings', u'Gametypes', u'Hands', u'Boards', u'HandsActions', u'HandsPlayers', u'HandsStove', u'Files', u'HudCache', u'Sessions', u'SessionsCache', u'TourneysCache',u'Players', u'RawHands', u'RawTourneys', u'Settings', u'Sites', u'TourneyTypes', u'Tourneys', u'TourneysPlayers'):
print "table:", table
result+="###################\nTable "+table+"\n###################\n"
#rows=self.cursor.execute(self.sql.query['get'+table]) // bugged under Python 2.7
rows=self.cursor.execute(u"SELECT * FROM " + table)
rows=self.cursor.fetchall()
columnNames=self.cursor.description
if not rows:
result+="empty table\n"
else:
for row in rows:
for columnNumber in range(len(columnNames)):
if columnNames[columnNumber][0]=="importTime":
result+=(" "+columnNames[columnNumber][0]+"=ignore\n")
elif columnNames[columnNumber][0]=="styleKey":
result+=(" "+columnNames[columnNumber][0]+"=ignore\n")
else:
result+=(" "+columnNames[columnNumber][0]+"="+str(row[columnNumber])+"\n")
result+="\n"
result+="\n"
return result
#end def dumpDatabase
# could be used by hud to change hud style
def set_hud_style(self, style):
self.hud_style = style
def do_connect(self, c):
if c is None:
raise FpdbError('Configuration not defined')
db = c.get_db_parameters()
try:
self.connect(backend=db['db-backend'],
host=db['db-host'],
database=db['db-databaseName'],
user=db['db-user'],
password=db['db-password'])
except:
# error during connect
self.__connected = False
raise
db_params = c.get_db_parameters()
self.import_options = c.get_import_parameters()
self.backend = db_params['db-backend']
self.db_server = db_params['db-server']
self.database = db_params['db-databaseName']
self.host = db_params['db-host']
def connect(self, backend=None, host=None, database=None,
user=None, password=None, create=False):
"""Connects a database with the given parameters"""
if backend is None:
raise FpdbError('Database backend not defined')
self.backend = backend
self.host = host
self.user = user
self.password = password
self.database = database
self.connection = None
self.cursor = None
self.hand_inc = 1
if backend == Database.MYSQL_INNODB:
import MySQLdb
if use_pool:
MySQLdb = pool.manage(MySQLdb, pool_size=5)
try:
self.connection = MySQLdb.connect(host=host
,user=user
,passwd=password
,db=database
,charset='utf8'
,use_unicode=True)
self.__connected = True