#!/usr/bin/python
#Copyright 2008 Steffen Jobbagy-Felso
#This program is free software: you can redistribute it and/or modify
#it under the terms of the GNU Affero General Public License as published by
#the Free Software Foundation, version 3 of the License.
#
#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 Affero General Public License
#along with this program. If not, see .
#In the "official" distribution you can find the license in
#agpl-3.0.txt in the docs folder of the package.
import os
import re
import sys
import logging
from time import time, strftime
import fpdb_simple
import FpdbSQLQueries
class fpdb_db:
MYSQL_INNODB = 2
PGSQL = 3
SQLITE = 4
def __init__(self):
"""Simple constructor, doesnt really do anything"""
self.db = None
self.cursor = None
self.sql = {}
# 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
self.indexes = [
[ ] # no db with index 0
, [ ] # no db with index 1
, [ # indexes for mysql (list index 2)
{'tab':'Players', 'col':'name', 'drop':0}
, {'tab':'Hands', 'col':'siteHandNo', 'drop':0}
, {'tab':'Tourneys', 'col':'siteTourneyNo', 'drop':0}
]
, [ # indexes for postgres (list index 3)
{'tab':'Boardcards', 'col':'handId', 'drop':0}
, {'tab':'Gametypes', 'col':'siteId', 'drop':0}
, {'tab':'Hands', 'col':'gametypeId', 'drop':0} # mct 22/3/09
, {'tab':'Hands', 'col':'siteHandNo', 'drop':0}
, {'tab':'HandsActions', 'col':'handsPlayerId', 'drop':0}
, {'tab':'HandsPlayers', 'col':'handId', 'drop':1}
, {'tab':'HandsPlayers', 'col':'playerId', 'drop':1}
, {'tab':'HandsPlayers', 'col':'tourneysPlayersId', 'drop':0}
, {'tab':'HudCache', 'col':'gametypeId', 'drop':1}
, {'tab':'HudCache', 'col':'playerId', 'drop':0}
, {'tab':'HudCache', 'col':'tourneyTypeId', 'drop':0}
, {'tab':'Players', 'col':'siteId', 'drop':1}
, {'tab':'Players', 'col':'name', 'drop':0}
, {'tab':'Tourneys', 'col':'tourneyTypeId', 'drop':1}
, {'tab':'Tourneys', 'col':'siteTourneyNo', 'drop':0}
, {'tab':'TourneysPlayers', 'col':'playerId', 'drop':0}
, {'tab':'TourneysPlayers', 'col':'tourneyId', 'drop':0}
, {'tab':'TourneyTypes', 'col':'siteId', 'drop':0}
]
, [ # indexes for sqlite (list index 4)
]
]
self.foreignKeys = [
[ ] # no db with index 0
, [ ] # no db with index 1
, [ # foreign keys for mysql
{'fktab':'Hands', 'fkcol':'gametypeId', 'rtab':'Gametypes', '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':'HandsActions', 'fkcol':'handsPlayerId', 'rtab':'HandsPlayers', '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}
]
, [ # foreign keys for postgres
{'fktab':'Hands', 'fkcol':'gametypeId', 'rtab':'Gametypes', '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':'HandsActions', 'fkcol':'handsPlayerId', 'rtab':'HandsPlayers', '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}
]
]
# MySQL Notes:
# "FOREIGN KEY (handId) REFERENCES Hands(id)" - requires index on Hands.id
# - creates index handId on .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:
# 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
#end def __init__
def do_connect(self, config=None):
"""Connects a database using information in config"""
if config is None:
raise FpdbError('Configuration not defined')
self.settings = {}
self.settings['os'] = "linuxmac" if os.name != "nt" else "windows"
db = config.get_db_parameters()
self.connect(backend=db['db-backend'],
host=db['db-host'],
database=db['db-databaseName'],
user=db['db-user'],
password=db['db-password'])
#end def do_connect
def connect(self, backend=None, host=None, database=None,
user=None, password=None):
"""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
if backend==fpdb_db.MYSQL_INNODB:
import MySQLdb
try:
self.db = MySQLdb.connect(host = host, user = user, passwd = password, db = database, use_unicode=True)
except:
raise fpdb_simple.FpdbError("MySQL connection failed")
elif backend==fpdb_db.PGSQL:
import psycopg2
import psycopg2.extensions
psycopg2.extensions.register_type(psycopg2.extensions.UNICODE)
# If DB connection is made over TCP, then the variables
# host, user and password are required
# For local domain-socket connections, only DB name is
# needed, and everything else is in fact undefined and/or
# flat out wrong
# sqlcoder: This database only connect failed in my windows setup??
# Modifed it to try the 4 parameter style if the first connect fails - does this work everywhere?
connected = False
if self.host == "localhost" or self.host == "127.0.0.1":
try:
self.db = psycopg2.connect(database = database)
connected = True
except:
pass
#msg = "PostgreSQL direct connection to database (%s) failed, trying with user ..." % (database,)
#print msg
#raise fpdb_simple.FpdbError(msg)
if not connected:
try:
self.db = psycopg2.connect(host = host,
user = user,
password = password,
database = database)
except:
msg = "PostgreSQL connection to database (%s) user (%s) failed." % (database, user)
print msg
raise fpdb_simple.FpdbError(msg)
elif backend==fpdb_db.SQLITE:
logging.info("Connecting to SQLite:%(database)s" % {'database':database})
import sqlite3
self.db = sqlite3.connect(database,detect_types=sqlite3.PARSE_DECLTYPES)
sqlite3.register_converter("bool", lambda x: bool(int(x)))
sqlite3.register_adapter(bool, lambda x: "1" if x else "0")
else:
raise fpdb_simple.FpdbError("unrecognised database backend:"+backend)
self.cursor=self.db.cursor()
# Set up query dictionary as early in the connection process as we can.
self.sql = FpdbSQLQueries.FpdbSQLQueries(self.get_backend_name())
self.cursor.execute(self.sql.query['set tx level'])
self.wrongDbVersion=False
try:
self.cursor.execute("SELECT * FROM Settings")
settings=self.cursor.fetchone()
if settings[0]!=118:
print "outdated or too new database version - please recreate tables"
self.wrongDbVersion=True
except:# _mysql_exceptions.ProgrammingError:
print "failed to read settings table - please recreate tables"
self.wrongDbVersion=True
#end def connect
def disconnect(self, due_to_error=False):
"""Disconnects the DB"""
if due_to_error:
self.db.rollback()
else:
self.db.commit()
self.cursor.close()
self.db.close()
#end def disconnect
def reconnect(self, due_to_error=False):
"""Reconnects the DB"""
#print "started fpdb_db.reconnect"
self.disconnect(due_to_error)
self.connect(self.backend, self.host, self.database, self.user, self.password)
def create_tables(self):
#todo: should detect and fail gracefully if tables already exist.
logging.debug(self.sql.query['createSettingsTable'])
self.cursor.execute(self.sql.query['createSettingsTable'])
logging.debug(self.sql.query['createSitesTable'])
self.cursor.execute(self.sql.query['createSitesTable'])
self.cursor.execute(self.sql.query['createGametypesTable'])
self.cursor.execute(self.sql.query['createPlayersTable'])
self.cursor.execute(self.sql.query['createAutoratesTable'])
self.cursor.execute(self.sql.query['createHandsTable'])
self.cursor.execute(self.sql.query['createTourneyTypesTable'])
self.cursor.execute(self.sql.query['createTourneysTable'])
self.cursor.execute(self.sql.query['createTourneysPlayersTable'])
self.cursor.execute(self.sql.query['createHandsPlayersTable'])
self.cursor.execute(self.sql.query['createHandsActionsTable'])
self.cursor.execute(self.sql.query['createHudCacheTable'])
#self.cursor.execute(self.sql.query['addTourneyIndex'])
#self.cursor.execute(self.sql.query['addHandsIndex'])
#self.cursor.execute(self.sql.query['addPlayersIndex'])
self.fillDefaultData()
self.db.commit()
#end def disconnect
def drop_tables(self):
"""Drops the fpdb tables from the current db"""
if(self.get_backend_name() == 'MySQL InnoDB'):
#Databases with FOREIGN KEY support need this switched of before you can drop tables
self.drop_referential_integrity()
# Query the DB to see what tables exist
self.cursor.execute(self.sql.query['list_tables'])
for table in self.cursor:
self.cursor.execute(self.sql.query['drop_table'] + table[0])
elif(self.get_backend_name() == 'PostgreSQL'):
self.db.commit()# I have no idea why this makes the query work--REB 07OCT2008
self.cursor.execute(self.sql.query['list_tables'])
tables = self.cursor.fetchall()
for table in tables:
self.cursor.execute(self.sql.query['drop_table'] + table[0] + ' cascade')
elif(self.get_backend_name() == 'SQLite'):
self.cursor.execute(self.sql.query['list_tables'])
for table in self.cursor.fetchall():
logging.debug(self.sql.query['drop_table'] + table[0])
self.cursor.execute(self.sql.query['drop_table'] + table[0])
self.db.commit()
#end def drop_tables
def drop_referential_integrity(self):
"""Update all tables to remove foreign keys"""
self.cursor.execute(self.sql.query['list_tables'])
result = self.cursor.fetchall()
for i in range(len(result)):
self.cursor.execute("SHOW CREATE TABLE " + result[i][0])
inner = self.cursor.fetchall()
for j in range(len(inner)):
# result[i][0] - Table name
# result[i][1] - CREATE TABLE parameters
#Searching for CONSTRAINT `tablename_ibfk_1`
for m in re.finditer('(ibfk_[0-9]+)', inner[j][1]):
key = "`" + inner[j][0] + "_" + m.group() + "`"
self.cursor.execute("ALTER TABLE " + inner[j][0] + " DROP FOREIGN KEY " + key)
self.db.commit()
#end drop_referential_inegrity
def get_backend_name(self):
"""Returns the name of the currently used backend"""
if self.backend==2:
return "MySQL InnoDB"
elif self.backend==3:
return "PostgreSQL"
elif self.backend==4:
return "SQLite"
else:
raise fpdb_simple.FpdbError("invalid backend")
#end def get_backend_name
def get_db_info(self):
return (self.host, self.database, self.user, self.password)
#end def get_db_info
def fillDefaultData(self):
self.cursor.execute("INSERT INTO Settings (version) VALUES (118);")
self.cursor.execute("INSERT INTO Sites (name,currency) VALUES ('Full Tilt Poker', 'USD')")
self.cursor.execute("INSERT INTO Sites (name,currency) VALUES ('PokerStars', 'USD')")
self.cursor.execute("INSERT INTO Sites (name,currency) VALUES ('Everleaf', 'USD')")
self.cursor.execute("INSERT INTO Sites (name,currency) VALUES ('Win2day', 'USD')")
self.cursor.execute("INSERT INTO TourneyTypes VALUES (DEFAULT, 1, 0, 0, 0, False);")
#self.cursor.execute("""INSERT INTO TourneyTypes
# (siteId,buyin,fee,knockout,rebuyOrAddon) VALUES
# (1,0,0,0,?)""",(False,) )
#end def fillDefaultData
def recreate_tables(self):
"""(Re-)creates the tables of the current DB"""
self.drop_tables()
self.create_tables()
self.createAllIndexes()
self.db.commit()
print "Finished recreating tables"
#end def recreate_tables
def prepareBulkImport(self):
"""Drop some indexes/foreign keys to prepare for bulk import.
Currently keeping the standalone indexes as needed to import quickly"""
stime = time()
if self.backend == self.MYSQL_INNODB:
self.cursor.execute("SET foreign_key_checks=0")
self.cursor.execute("SET autocommit=0")
return
if self.backend == self.PGSQL:
self.db.set_isolation_level(0) # allow table/index operations to work
for fk in self.foreignKeys[self.backend]:
if fk['drop'] == 1:
if self.backend == self.MYSQL_INNODB:
self.cursor.execute("SELECT constraint_name " +
"FROM information_schema.KEY_COLUMN_USAGE " +
#"WHERE REFERENCED_TABLE_SCHEMA = 'fpdb'
"WHERE 1=1 " +
"AND table_name = %s AND column_name = %s " +
"AND referenced_table_name = %s " +
"AND referenced_column_name = %s ",
(fk['fktab'], fk['fkcol'], fk['rtab'], fk['rcol']) )
cons = self.cursor.fetchone()
#print "preparebulk: cons=", cons
if cons:
print "dropping mysql fk", cons[0], fk['fktab'], fk['fkcol']
try:
self.cursor.execute("alter table " + fk['fktab'] + " drop foreign key " + cons[0])
except:
pass
elif self.backend == self.PGSQL:
# DON'T FORGET TO RECREATE THEM!!
print "dropping pg fk", fk['fktab'], fk['fkcol']
try:
# try to lock table to see if index drop will work:
# hmmm, tested by commenting out rollback in grapher. lock seems to work but
# then drop still hangs :-( does work in some tests though??
# will leave code here for now pending further tests/enhancement ...
self.cursor.execute( "lock table %s in exclusive mode nowait" % (fk['fktab'],) )
#print "after lock, status:", self.cursor.statusmessage
#print "alter table %s drop constraint %s_%s_fkey" % (fk['fktab'], fk['fktab'], fk['fkcol'])
try:
self.cursor.execute("alter table %s drop constraint %s_%s_fkey" % (fk['fktab'], fk['fktab'], fk['fkcol']))
print "dropped pg fk pg fk %s_%s_fkey, continuing ..." % (fk['fktab'], fk['fkcol'])
except:
if "does not exist" not in str(sys.exc_value):
print "warning: drop pg fk %s_%s_fkey failed: %s, continuing ..." \
% (fk['fktab'], fk['fkcol'], str(sys.exc_value).rstrip('\n') )
except:
print "warning: constraint %s_%s_fkey not dropped: %s, continuing ..." \
% (fk['fktab'],fk['fkcol'], str(sys.exc_value).rstrip('\n'))
else:
print "Only MySQL and Postgres supported so far"
return -1
for idx in self.indexes[self.backend]:
if idx['drop'] == 1:
if self.backend == self.MYSQL_INNODB:
print "dropping mysql index ", idx['tab'], idx['col']
try:
# apparently nowait is not implemented in mysql so this just hands if there are locks
# preventing the index drop :-(
self.cursor.execute( "alter table %s drop index %s", (idx['tab'],idx['col']) )
except:
pass
elif self.backend == self.PGSQL:
# DON'T FORGET TO RECREATE THEM!!
print "dropping pg index ", idx['tab'], idx['col']
try:
# try to lock table to see if index drop will work:
self.cursor.execute( "lock table %s in exclusive mode nowait" % (idx['tab'],) )
#print "after lock, status:", self.cursor.statusmessage
try:
# table locked ok so index drop should work:
#print "drop index %s_%s_idx" % (idx['tab'],idx['col'])
self.cursor.execute( "drop index if exists %s_%s_idx" % (idx['tab'],idx['col']) )
#print "dropped pg index ", idx['tab'], idx['col']
except:
if "does not exist" not in str(sys.exc_value):
print "warning: drop index %s_%s_idx failed: %s, continuing ..." \
% (idx['tab'],idx['col'], str(sys.exc_value).rstrip('\n'))
except:
print "warning: index %s_%s_idx not dropped %s, continuing ..." \
% (idx['tab'],idx['col'], str(sys.exc_value).rstrip('\n'))
else:
print "Error: Only MySQL and Postgres supported so far"
return -1
if self.backend == self.PGSQL:
self.db.set_isolation_level(1) # go back to normal isolation level
self.db.commit() # seems to clear up errors if there were any in postgres
ptime = time() - stime
print "prepare import took", ptime, "seconds"
#end def prepareBulkImport
def afterBulkImport(self):
"""Re-create any dropped indexes/foreign keys after bulk import"""
stime = time()
if self.backend == self.MYSQL_INNODB:
self.cursor.execute("SET foreign_key_checks=1")
self.cursor.execute("SET autocommit=1")
return
if self.backend == self.PGSQL:
self.db.set_isolation_level(0) # allow table/index operations to work
for fk in self.foreignKeys[self.backend]:
if fk['drop'] == 1:
if self.backend == self.MYSQL_INNODB:
self.cursor.execute("SELECT constraint_name " +
"FROM information_schema.KEY_COLUMN_USAGE " +
#"WHERE REFERENCED_TABLE_SCHEMA = 'fpdb'
"WHERE 1=1 " +
"AND table_name = %s AND column_name = %s " +
"AND referenced_table_name = %s " +
"AND referenced_column_name = %s ",
(fk['fktab'], fk['fkcol'], fk['rtab'], fk['rcol']) )
cons = self.cursor.fetchone()
print "afterbulk: cons=", cons
if cons:
pass
else:
print "creating fk ", fk['fktab'], fk['fkcol'], "->", fk['rtab'], fk['rcol']
try:
self.cursor.execute("alter table " + fk['fktab'] + " add foreign key ("
+ fk['fkcol'] + ") references " + fk['rtab'] + "("
+ fk['rcol'] + ")")
except:
pass
elif self.backend == self.PGSQL:
print "creating fk ", fk['fktab'], fk['fkcol'], "->", fk['rtab'], fk['rcol']
try:
self.cursor.execute("alter table " + fk['fktab'] + " add constraint "
+ fk['fktab'] + '_' + fk['fkcol'] + '_fkey'
+ " foreign key (" + fk['fkcol']
+ ") references " + fk['rtab'] + "(" + fk['rcol'] + ")")
except:
pass
else:
print "Only MySQL and Postgres supported so far"
return -1
for idx in self.indexes[self.backend]:
if idx['drop'] == 1:
if self.backend == self.MYSQL_INNODB:
print "creating mysql index ", idx['tab'], idx['col']
try:
self.cursor.execute( "alter table %s add index %s(%s)"
, (idx['tab'],idx['col'],idx['col']) )
except:
pass
elif self.backend == self.PGSQL:
# pass
# mod to use tab_col for index name?
print "creating pg index ", idx['tab'], idx['col']
try:
print "create index %s_%s_idx on %s(%s)" % (idx['tab'], idx['col'], idx['tab'], idx['col'])
self.cursor.execute( "create index %s_%s_idx on %s(%s)"
% (idx['tab'], idx['col'], idx['tab'], idx['col']) )
except:
print " ERROR! :-("
pass
else:
print "Only MySQL and Postgres supported so far"
return -1
if self.backend == self.PGSQL:
self.db.set_isolation_level(1) # go back to normal isolation level
self.db.commit() # seems to clear up errors if there were any in postgres
atime = time() - stime
print "after import took", atime, "seconds"
#end def afterBulkImport
def createAllIndexes(self):
"""Create new indexes"""
if self.backend == self.PGSQL:
self.db.set_isolation_level(0) # allow table/index operations to work
for idx in self.indexes[self.backend]:
if self.backend == self.MYSQL_INNODB:
print "creating mysql index ", idx['tab'], idx['col']
try:
self.cursor.execute( "alter table %s add index %s(%s)"
, (idx['tab'],idx['col'],idx['col']) )
except:
pass
elif self.backend == self.PGSQL:
# mod to use tab_col for index name?
print "creating pg index ", idx['tab'], idx['col']
try:
print "create index %s_%s_idx on %s(%s)" % (idx['tab'], idx['col'], idx['tab'], idx['col'])
self.cursor.execute( "create index %s_%s_idx on %s(%s)"
% (idx['tab'], idx['col'], idx['tab'], idx['col']) )
except:
print " ERROR! :-("
pass
else:
print "Only MySQL and Postgres supported so far"
return -1
if self.backend == self.PGSQL:
self.db.set_isolation_level(1) # go back to normal isolation level
#end def createAllIndexes
def dropAllIndexes(self):
"""Drop all standalone indexes (i.e. not including primary keys or foreign keys)
using list of indexes in indexes data structure"""
# maybe upgrade to use data dictionary?? (but take care to exclude PK and FK)
if self.backend == self.PGSQL:
self.db.set_isolation_level(0) # allow table/index operations to work
for idx in self.indexes[self.backend]:
if self.backend == self.MYSQL_INNODB:
print "dropping mysql index ", idx['tab'], idx['col']
try:
self.cursor.execute( "alter table %s drop index %s"
, (idx['tab'],idx['col']) )
except:
pass
elif self.backend == self.PGSQL:
print "dropping pg index ", idx['tab'], idx['col']
# mod to use tab_col for index name?
try:
self.cursor.execute( "drop index %s_%s_idx"
% (idx['tab'],idx['col']) )
except:
pass
else:
print "Only MySQL and Postgres supported so far"
return -1
if self.backend == self.PGSQL:
self.db.set_isolation_level(1) # go back to normal isolation level
#end def dropAllIndexes
def getLastInsertId(self):
if self.backend == self.MYSQL_INNODB:
ret = self.db.insert_id()
if ret < 1 or ret > 999999999:
print "getLastInsertId(): problem fetching insert_id? ret=", ret
ret = -1
elif self.backend == self.PGSQL:
# some options:
# currval(hands_id_seq) - use name of implicit seq here
# lastval() - still needs sequences set up?
# insert ... returning is useful syntax (but postgres specific?)
# see rules (fancy trigger type things)
self.cursor.execute ("SELECT lastval()")
row = self.cursor.fetchone()
if not row:
print "getLastInsertId(%s): problem fetching lastval? row=" % seq, row
ret = -1
else:
ret = row[0]
elif self.backend == fpdb_db.SQLITE:
# don't know how to do this in sqlite
print "getLastInsertId(): not coded for sqlite yet"
ret = -1
else:
print "getLastInsertId(): unknown backend ", self.backend
ret = -1
return ret
def storeHand(self, p):
#stores into table hands:
self.cursor.execute ("""INSERT INTO Hands (
tablename,
sitehandno,
gametypeid,
handstart,
importtime,
seats,
maxseats,
boardcard1,
boardcard2,
boardcard3,
boardcard4,
boardcard5,
-- texture,
playersVpi,
playersAtStreet1,
playersAtStreet2,
playersAtStreet3,
playersAtStreet4,
playersAtShowdown,
street0Raises,
street1Raises,
street2Raises,
street3Raises,
street4Raises,
-- street1Pot,
-- street2Pot,
-- street3Pot,
-- street4Pot,
-- showdownPot
)
VALUES
(%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s,
%s, %s, %s, %s, %s, %s, %s)""",
(
p['tablename'],
p['sitehandno'],
p['gametypeid'],
p['handStart'],
datetime.datetime.today(),
len(p['names']),
p['maxSeats'],
p['boardcard1'],
p['boardcard2'],
p['boardcard3'],
p['boardcard4'],
p['boardcard5'],
hudCache['playersVpi'],
hudCache['playersAtStreet1'],
hudCache['playersAtStreet2'],
hudCache['playersAtStreet3'],
hudCache['playersAtStreet4'],
hudCache['playersAtShowdown'],
hudCache['street0Raises'],
hudCache['street1Raises'],
hudCache['street2Raises'],
hudCache['street3Raises'],
hudCache['street4Raises'],
hudCache['street1Pot'],
hudCache['street2Pot'],
hudCache['street3Pot'],
hudCache['street4Pot'],
hudCache['showdownPot']
)
)
#return getLastInsertId(backend, conn, cursor)
#end class fpdb_db