f1530860d2
Eliminated special query to get actual seat by incorporating in to stat_dict query. Provided for graceful skipping of hands when there is an error in a query in the read_stdin() thread. Left intermediate prints for use of others.
221 lines
7.9 KiB
Python
Executable File
221 lines
7.9 KiB
Python
Executable File
#!/usr/bin/env python
|
|
"""Database.py
|
|
|
|
Create and manage the database objects.
|
|
"""
|
|
# Copyright 2008, 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
|
|
|
|
########################################################################
|
|
|
|
# postmaster -D /var/lib/pgsql/data
|
|
|
|
# Standard Library modules
|
|
import sys
|
|
import traceback
|
|
|
|
# pyGTK modules
|
|
|
|
# FreePokerTools modules
|
|
import Configuration
|
|
import SQL
|
|
|
|
class Database:
|
|
def __init__(self, c, db_name, game):
|
|
if c.supported_databases[db_name].db_server == 'postgresql':
|
|
# psycopg2 database module for posgres via DB-API
|
|
import psycopg2
|
|
|
|
try:
|
|
self.connection = psycopg2.connect(host = c.supported_databases[db_name].db_ip,
|
|
user = c.supported_databases[db_name].db_user,
|
|
password = c.supported_databases[db_name].db_pass,
|
|
database = c.supported_databases[db_name].db_name)
|
|
except:
|
|
print "Error opening database connection %s. See error log file." % (file)
|
|
traceback.print_exc(file=sys.stderr)
|
|
print "press enter to continue"
|
|
sys.stdin.readline()
|
|
sys.exit()
|
|
|
|
elif c.supported_databases[db_name].db_server == 'mysql':
|
|
# mysql bindings
|
|
import MySQLdb
|
|
try:
|
|
self.connection = MySQLdb.connect(host = c.supported_databases[db_name].db_ip,
|
|
user = c.supported_databases[db_name].db_user,
|
|
passwd = c.supported_databases[db_name].db_pass,
|
|
db = c.supported_databases[db_name].db_name)
|
|
cur_iso = self.connection.cursor()
|
|
cur_iso.execute('SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED')
|
|
cur_iso.close()
|
|
|
|
except:
|
|
print "Error opening database connection %s. See error log file." % (file)
|
|
traceback.print_exc(file=sys.stderr)
|
|
print "press enter to continue"
|
|
sys.stdin.readline()
|
|
sys.exit()
|
|
|
|
else:
|
|
print "Database = %s not recognized." % (c.supported_databases[db_name].db_server)
|
|
sys.stderr.write("Database not recognized, exiting.\n")
|
|
print "press enter to continue"
|
|
sys.exit()
|
|
|
|
self.type = c.supported_databases[db_name].db_type
|
|
self.sql = SQL.Sql(game = game, type = self.type)
|
|
|
|
def close_connection(self):
|
|
self.connection.close()
|
|
|
|
def get_table_name(self, hand_id):
|
|
c = self.connection.cursor()
|
|
c.execute(self.sql.query['get_table_name'], (hand_id, ))
|
|
row = c.fetchone()
|
|
return row
|
|
|
|
def get_last_hand(self):
|
|
c = self.connection.cursor()
|
|
c.execute(self.sql.query['get_last_hand'])
|
|
row = c.fetchone()
|
|
return row[0]
|
|
|
|
def get_xml(self, hand_id):
|
|
c = self.connection.cursor()
|
|
c.execute(self.sql.query['get_xml'], (hand_id))
|
|
row = c.fetchone()
|
|
return row[0]
|
|
|
|
def get_recent_hands(self, last_hand):
|
|
c = self.connection.cursor()
|
|
c.execute(self.sql.query['get_recent_hands'], {'last_hand': last_hand})
|
|
return c.fetchall()
|
|
|
|
def get_hand_info(self, new_hand_id):
|
|
c = self.connection.cursor()
|
|
c.execute(self.sql.query['get_hand_info'], new_hand_id)
|
|
return c.fetchall()
|
|
|
|
def get_actual_seat(self, hand_id, name):
|
|
c = self.connection.cursor()
|
|
c.execute(self.sql.query['get_actual_seat'], (hand_id, name))
|
|
row = c.fetchone()
|
|
return row[0]
|
|
|
|
# def get_cards(self, hand):
|
|
# this version is for the PTrackSv2 db
|
|
# c = self.connection.cursor()
|
|
# c.execute(self.sql.query['get_cards'], hand)
|
|
# colnames = [desc[0] for desc in c.description]
|
|
# cards = {}
|
|
# for row in c.fetchall():
|
|
# s_dict = {}
|
|
# for name, val in zip(colnames, row):
|
|
# s_dict[name] = val
|
|
# cards[s_dict['seat_number']] = s_dict
|
|
# return (cards)
|
|
|
|
def get_cards(self, hand):
|
|
# this version is for the fpdb db
|
|
c = self.connection.cursor()
|
|
c.execute(self.sql.query['get_cards'], hand)
|
|
colnames = [desc[0] for desc in c.description]
|
|
cards = {}
|
|
for row in c.fetchall():
|
|
s_dict = {}
|
|
for name, val in zip(colnames, row):
|
|
s_dict[name] = val
|
|
cards[s_dict['seat_number']] = s_dict
|
|
return (cards)
|
|
|
|
def get_action_from_hand(self, hand_no):
|
|
action = [ [], [], [], [], [] ]
|
|
c = self.connection.cursor()
|
|
c.execute(self.sql.query['get_action_from_hand'], (hand_no))
|
|
for row in c.fetchall():
|
|
street = row[0]
|
|
act = row[1:]
|
|
action[street].append(act)
|
|
return action
|
|
|
|
def get_winners_from_hand(self, hand):
|
|
"""Returns a hash of winners:amount won, given a hand number."""
|
|
winners = {}
|
|
c = self.connection.cursor()
|
|
c.execute(self.sql.query['get_winners_from_hand'], (hand))
|
|
for row in c.fetchall():
|
|
winners[row[0]] = row[1]
|
|
return winners
|
|
|
|
def get_stats_from_hand(self, hand, aggregate = False):
|
|
c = self.connection.cursor()
|
|
|
|
if aggregate:
|
|
query = 'get_stats_from_hand_aggregated'
|
|
subs = (hand, hand, hand)
|
|
else:
|
|
query = 'get_stats_from_hand'
|
|
subs = (hand, hand)
|
|
|
|
# now get the stats
|
|
c.execute(self.sql.query[query], subs)
|
|
colnames = [desc[0] for desc in c.description]
|
|
stat_dict = {}
|
|
for row in c.fetchall():
|
|
t_dict = {}
|
|
for name, val in zip(colnames, row):
|
|
t_dict[name] = val
|
|
stat_dict[t_dict['player_id']] = t_dict
|
|
return stat_dict
|
|
|
|
def get_player_id(self, config, site, player_name):
|
|
print "site = %s, player name = %s" % (site, player_name)
|
|
c = self.connection.cursor()
|
|
c.execute(self.sql.query['get_player_id'], {'player': player_name, 'site': site})
|
|
row = c.fetchone()
|
|
return row[0]
|
|
|
|
if __name__=="__main__":
|
|
c = Configuration.Config()
|
|
|
|
db_connection = Database(c, 'fpdb', 'holdem') # mysql fpdb holdem
|
|
# db_connection = Database(c, 'fpdb-p', 'test') # mysql fpdb holdem
|
|
# db_connection = Database(c, 'PTrackSv2', 'razz') # mysql razz
|
|
# db_connection = Database(c, 'ptracks', 'razz') # postgres
|
|
print "database connection object = ", db_connection.connection
|
|
print "database type = ", db_connection.type
|
|
|
|
h = db_connection.get_last_hand()
|
|
print "last hand = ", h
|
|
|
|
hero = db_connection.get_player_id(c, 'PokerStars', 'nutOmatic')
|
|
print "nutOmatic is id_player = %d" % hero
|
|
|
|
stat_dict = db_connection.get_stats_from_hand(h)
|
|
for p in stat_dict.keys():
|
|
print p, " ", stat_dict[p]
|
|
|
|
print "nutOmatics stats:"
|
|
stat_dict = db_connection.get_stats_from_hand(h, hero)
|
|
for p in stat_dict.keys():
|
|
print p, " ", stat_dict[p]
|
|
|
|
db_connection.close_connection
|
|
|
|
print "press enter to continue"
|
|
sys.stdin.readline()
|