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Merge branch 'master' of git://git.assembla.com/fpdb-sql

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This commit is contained in:
Ray 2009-07-02 10:11:23 -04:00
commit 7d97365fbf
5 changed files with 45 additions and 212 deletions
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20
pyfpdb/Database.py
View File

@ -40,7 +40,7 @@ import Card
class Database:
def __init__(self, c, db_name = None, game = None, sql = None): # db_name and game not used any more
print "creating Database instance, sql =", sql
print "\ncreating Database instance, sql =", sql
self.fdb = fpdb_db.fpdb_db() # sets self.fdb.db self.fdb.cursor and self.fdb.sql
self.fdb.do_connect(c)
self.connection = self.fdb.db
@ -87,13 +87,28 @@ class Database:
#row = cur.fetchone()
self.saveActions = False if self.import_options['saveActions'] == False else True
def do_connect(self, c):
self.fdb.do_connect(c)
def commit(self):
self.fdb.db.commit()
def close_connection(self):
self.connection.close()
def disconnect(self, due_to_error=False):
"""Disconnects the DB (rolls back if param is true, otherwise commits"""
self.fdb.disconnect(due_to_error)
def reconnect(self, due_to_error=False):
"""Reconnects the DB"""
self.fdb.reconnect(due_to_error=False)
def get_backend_name(self):
"""Reconnects the DB"""
return self.fdb.get_backend_name()
def get_table_name(self, hand_id):
c = self.connection.cursor()
c.execute(self.sql.query['get_table_name'], (hand_id, ))
@ -329,7 +344,6 @@ class Database:
if 'updateHudCache' not in settings or settings['updateHudCache'] != 'drop':
fpdb_simple.storeHudCache(self.backend, cursor, base, category, gametype_id, hand_start_time, player_ids, hudImportData)
t5 = time()
fpdb_simple.store_board_cards(cursor, hands_id, board_values, board_suits)
t6 = time()
if self.saveActions:
fpdb_simple.storeActions(cursor, hands_players_ids, action_types, allIns, action_amounts, actionNos)
@ -364,8 +378,6 @@ class Database:
if 'updateHudCache' not in settings or settings['updateHudCache'] != 'drop':
fpdb_simple.storeHudCache(self.backend, cursor, base, category, gametype_id, hand_start_time, player_ids, hudImportData)
fpdb_simple.store_board_cards(cursor, hands_id, board_values, board_suits)
if self.saveActions:
fpdb_simple.storeActions(cursor, hands_players_ids, action_types, allIns, action_amounts, actionNos)
return hands_id

167
pyfpdb/FpdbSQLQueries.py
View File

@ -248,43 +248,6 @@ class FpdbSQLQueries:
self.query['createHandsTable'] = """ """
################################
# Create Gametypes
################################
if(self.dbname == 'MySQL InnoDB'):
self.query['createBoardCardsTable'] = """CREATE TABLE BoardCards (
id BIGINT UNSIGNED AUTO_INCREMENT NOT NULL, PRIMARY KEY (id),
handId BIGINT UNSIGNED NOT NULL, FOREIGN KEY (handId) REFERENCES Hands(id),
card1Value smallint NOT NULL,
card1Suit char(1) NOT NULL,
card2Value smallint NOT NULL,
card2Suit char(1) NOT NULL,
card3Value smallint NOT NULL,
card3Suit char(1) NOT NULL,
card4Value smallint NOT NULL,
card4Suit char(1) NOT NULL,
card5Value smallint NOT NULL,
card5Suit char(1) NOT NULL)
ENGINE=INNODB"""
elif(self.dbname == 'PostgreSQL'):
self.query['createBoardCardsTable'] = """CREATE TABLE BoardCards (
id BIGSERIAL, PRIMARY KEY (id),
handId BIGINT, FOREIGN KEY (handId) REFERENCES Hands(id),
card1Value smallint,
card1Suit char(1),
card2Value smallint,
card2Suit char(1),
card3Value smallint,
card3Suit char(1),
card4Value smallint,
card4Suit char(1),
card5Value smallint,
card5Suit char(1))"""
elif(self.dbname == 'SQLite'):
self.query['createBoardCardsTable'] = """ """
################################
# Create TourneyTypes
################################
@ -1550,136 +1513,6 @@ class FpdbSQLQueries:
elif(self.dbname == 'SQLite'):
self.query['playerStatsByPosition'] = """ """
if(self.dbname == 'MySQL InnoDB'):
self.query['playerStatsByPositionAndHoleCards'] = """
SELECT
concat(upper(stats.limitType), ' '
,concat(upper(substring(stats.category,1,1)),substring(stats.category,2) ), ' '
,stats.name, ' $'
,cast(trim(leading ' ' from
case when stats.bigBlind < 100 then format(stats.bigBlind/100.0,2)
else format(stats.bigBlind/100.0,0)
end ) as char)
) AS Game
,case when stats.PlPosition = -2 then 'BB'
when stats.PlPosition = -1 then 'SB'
when stats.PlPosition = 0 then 'Btn'
when stats.PlPosition = 1 then 'CO'
when stats.PlPosition = 2 then 'MP'
when stats.PlPosition = 5 then 'EP'
else '??'
end AS PlPosition
/*,stats.n*/,hprof2.n
/*,stats.vpip*/,0
/*,stats.pfr*/,0
/*,stats.saw_f*/,0
/*,stats.sawsd*/,0
/*,stats.wtsdwsf*/,0
/*,stats.wmsd*/,0
/*,stats.FlAFq*/,0
/*,stats.TuAFq*/,0
/*,stats.RvAFq*/,0
/*,stats.PoFAFq*/,0
/* if you have handsactions data the next 3 fields should give same answer as
following 3 commented out fields */
/*,stats.Net
,stats.BBper100
,stats.Profitperhand*/
,format(hprof2.sum_profit/100.0,2) AS Net
/*,format((hprof2.sum_profit/(stats.bigBlind+0.0)) / (stats.n/100.0),2)*/,0
AS BBlPer100
,hprof2.profitperhand AS Profitperhand
,format(hprof2.variance,2) AS Variance
FROM
(select /* stats from hudcache */
gt.base
,gt.category
,upper(gt.limitType) as limitType
,s.name
,gt.bigBlind
,hc.gametypeId
,case when hc.position = 'B' then -2
when hc.position = 'S' then -1
when hc.position = 'D' then 0
when hc.position = 'C' then 1
when hc.position = 'M' then 2
when hc.position = 'E' then 5
else 9
end as PlPosition
,sum(HDs) AS n
,format(100.0*sum(street0VPI)/sum(HDs),1) AS vpip
,format(100.0*sum(street0Aggr)/sum(HDs),1) AS pfr
,format(100.0*sum(street1Seen)/sum(HDs),1) AS saw_f
,format(100.0*sum(sawShowdown)/sum(HDs),1) AS sawsd
,case when sum(street1Seen) = 0 then '-'
else format(100.0*sum(sawShowdown)/sum(street1Seen),1)
end AS wtsdwsf
,case when sum(sawShowdown) = 0 then '-'
end AS wtsdwsf
,case when sum(sawShowdown) = 0 then '-'
else format(100.0*sum(wonAtSD)/sum(sawShowdown),1)
end AS wmsd
,case when sum(street1Seen) = 0 then '-'
else format(100.0*sum(street1Aggr)/sum(street1Seen),1)
end AS FlAFq
,case when sum(street2Seen) = 0 then '-'
else format(100.0*sum(street2Aggr)/sum(street2Seen),1)
end AS TuAFq
,case when sum(street3Seen) = 0 then '-'
else format(100.0*sum(street3Aggr)/sum(street3Seen),1)
end AS RvAFq
,case when sum(street1Seen)+sum(street2Seen)+sum(street3Seen) = 0 then '-'
else format(100.0*(sum(street1Aggr)+sum(street2Aggr)+sum(street3Aggr))
/(sum(street1Seen)+sum(street2Seen)+sum(street3Seen)),1)
end AS PoFAFq
,format(sum(totalProfit)/100.0,2) AS Net
,format((sum(totalProfit)/(gt.bigBlind+0.0)) / (sum(HDs)/100.0),2)
AS BBper100
,format( (sum(totalProfit)/100.0) / sum(HDs), 4) AS Profitperhand
from Gametypes gt
inner join Sites s on s.Id = gt.siteId
inner join HudCache hc on hc.gameTypeId = gt.Id
where hc.playerId in <player_test>
# use <gametype_test> here ?
group by gt.base
,gt.category
,upper(gt.limitType)
,s.name
,gt.bigBlind
,hc.gametypeId
,PlPosition
) stats
inner join
( select # profit from handsplayers/handsactions
hprof.gameTypeId,
case when hprof.position = 'B' then -2
when hprof.position = 'S' then -1
when hprof.position in ('3','4') then 2
when hprof.position in ('6','7') then 5
else hprof.position
end as PlPosition,
sum(hprof.profit) as sum_profit,
avg(hprof.profit/100.0) as profitperhand,
variance(hprof.profit/100.0) as variance,
count(*) as n
from
(select hp.handId, h.gameTypeId, hp.position, hp.winnings, SUM(ha.amount) as costs
, hp.winnings - SUM(ha.amount) as profit
from HandsPlayers hp
inner join Hands h ON h.id = hp.handId
left join HandsActions ha ON ha.handsPlayerId = hp.id
where hp.playerId in <player_test>
# use <gametype_test> here ?
and hp.tourneysPlayersId IS NULL
and ((hp.card1Value = <first_card> and hp.card2Value = <second_card>) or (hp.card1Value = <second_card> and hp.card2Value = <first_card>))
group by hp.handId, h.gameTypeId, hp.position, hp.winnings
) hprof
group by hprof.gameTypeId, PlPosition
) hprof2
on ( hprof2.gameTypeId = stats.gameTypeId
and hprof2.PlPosition = stats.PlPosition)
order by stats.category, stats.limittype, stats.bigBlind, cast(stats.PlPosition as signed)
"""
if(self.dbname == 'MySQL InnoDB') or (self.dbname == 'PostgreSQL') or (self.dbname == 'SQLite'):
self.query['getGames'] = """SELECT DISTINCT category from Gametypes"""

42
pyfpdb/fpdb.py
View File

@ -32,7 +32,7 @@ import pygtk
pygtk.require('2.0')
import gtk
import fpdb_db
import fpdb_simple
import GuiBulkImport
import GuiPlayerStats
@ -206,22 +206,23 @@ class fpdb:
try:
dia_confirm = gtk.MessageDialog(parent=None, flags=0, type=gtk.MESSAGE_WARNING,
buttons=(gtk.BUTTONS_YES_NO), message_format="Confirm deleting and recreating tables")
diastring = "Please confirm that you want to (re-)create the tables. If there already are tables in the database "+self.db.database+" on "+self.db.host+" they will be deleted."
diastring = "Please confirm that you want to (re-)create the tables. If there already are tables in the database " \
+self.db.fdb.database+" on "+self.db.fdb.host+" they will be deleted."
dia_confirm.format_secondary_text(diastring)#todo: make above string with bold for db, host and deleted
response = dia_confirm.run()
dia_confirm.destroy()
if response == gtk.RESPONSE_YES:
if self.db.backend == self.fdb_lock.MYSQL_INNODB:
if self.db.fdb.backend == self.fdb_lock.fdb.MYSQL_INNODB:
# mysql requires locks on all tables or none - easier to release this lock
# than lock all the other tables
# ToDo: lock all other tables so that lock doesn't have to be released
self.release_global_lock()
lock_released = True
self.db.recreate_tables()
self.db.fdb.recreate_tables()
else:
# for other dbs use same connection as holds global lock
self.fdb_lock.recreate_tables()
self.fdb_lock.fdb.recreate_tables()
elif response == gtk.RESPONSE_NO:
print 'User cancelled recreating tables'
except:
@ -362,13 +363,13 @@ class fpdb:
self.settings.update(self.config.get_import_parameters())
self.settings.update(self.config.get_default_paths())
if self.db!=None:
if self.db != None and self.db.fdb != None:
self.db.disconnect()
self.db = fpdb_db.fpdb_db()
#print "end of fpdb.load_profile, databaseName:",self.settings['db-databaseName']
self.db.do_connect(self.config)
if self.db.wrongDbVersion:
self.sql = SQL.Sql(type = self.settings['db-type'], db_server = self.settings['db-server'])
self.db = Database.Database(self.config, sql = self.sql)
if self.db.fdb.wrongDbVersion:
diaDbVersionWarning = gtk.Dialog(title="Strong Warning - Invalid database version", parent=None, flags=0, buttons=(gtk.STOCK_OK,gtk.RESPONSE_OK))
label = gtk.Label("An invalid DB version or missing tables have been detected.")
@ -387,18 +388,15 @@ class fpdb:
diaDbVersionWarning.destroy()
if self.status_bar == None:
self.status_bar = gtk.Label("Status: Connected to %s database named %s on host %s"%(self.db.get_backend_name(),self.db.database, self.db.host))
self.status_bar = gtk.Label("Status: Connected to %s database named %s on host %s"%(self.db.get_backend_name(),self.db.fdb.database, self.db.fdb.host))
self.main_vbox.pack_end(self.status_bar, False, True, 0)
self.status_bar.show()
else:
self.status_bar.set_text("Status: Connected to %s database named %s on host %s" % (self.db.get_backend_name(),self.db.database, self.db.host))
self.status_bar.set_text("Status: Connected to %s database named %s on host %s" % (self.db.get_backend_name(),self.db.fdb.database, self.db.fdb.host))
# Database connected to successfully, load queries to pass on to other classes
self.querydict = FpdbSQLQueries.FpdbSQLQueries(self.db.get_backend_name())
self.sql = SQL.Sql(type = self.settings['db-type'], db_server = self.settings['db-server'])
self.dbi = Database.Database(self.config, sql = self.sql) # dbi for db interface and to avoid clashes with db/database/etc
# can rename later if required
self.db.db.rollback()
self.db.connection.rollback()
#end def load_profile
def not_implemented(self, widget, data=None):
@ -407,9 +405,9 @@ class fpdb:
def obtain_global_lock(self):
print "\nTaking global lock ..."
self.fdb_lock = fpdb_db.fpdb_db()
self.fdb_lock = Database.Database(self.config, sql = self.sql)
self.fdb_lock.do_connect(self.config)
return self.fdb_lock.get_global_lock()
return self.fdb_lock.fdb.get_global_lock()
#end def obtain_global_lock
def quit(self, widget, data=None):
@ -420,9 +418,9 @@ class fpdb:
#end def quit_cliecked
def release_global_lock(self):
self.fdb_lock.db.rollback()
self.fdb_lock.disconnect()
print "Global lock released."
self.fdb_lock.fdb.db.rollback()
self.fdb_lock.fdb.disconnect()
print "Global lock released.\n"
#end def release_global_lock
def tab_abbreviations(self, widget, data=None):
@ -471,7 +469,7 @@ This program is licensed under the AGPL3, see docs"""+os.sep+"agpl-3.0.txt")
def tab_table_viewer(self, widget, data=None):
"""opens a table viewer tab"""
#print "start of tab_table_viewer"
new_tv_thread=GuiTableViewer.GuiTableViewer(self.db, self.settings)
new_tv_thread=GuiTableViewer.GuiTableViewer(self.db.fdb, self.settings)
self.threads.append(new_tv_thread)
tv_tab=new_tv_thread.get_vbox()
self.add_and_display_tab(tv_tab, "Table Viewer")

18
pyfpdb/fpdb_db.py
View File

@ -243,7 +243,6 @@ class fpdb_db:
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['createBoardCardsTable'])
self.cursor.execute(self.sql.query['createTourneyTypesTable'])
self.cursor.execute(self.sql.query['createTourneysTable'])
self.cursor.execute(self.sql.query['createTourneysPlayersTable'])
@ -568,17 +567,18 @@ class fpdb_db:
print "analyze took", atime, "seconds"
#end def analyzeDB
# Currently uses an exclusive lock on the Hands table as a global lock
# Currently uses an exclusive lock on the Players table as a global lock
# ( Changed because Hands is used in Database.init() )
# Return values are Unix style, 0 for success, positive integers for errors
# 1 = generic error
# 2 = hands table does not exist (error message is suppressed)
# 2 = players table does not exist (error message is suppressed)
def get_global_lock(self):
if self.backend == self.MYSQL_INNODB:
try:
self.cursor.execute( "lock tables Hands write" )
self.cursor.execute( "lock tables Players write" )
except:
# Table 'fpdb.hands' doesn't exist
if str(sys.exc_value).find(".Hands' doesn't exist") >= 0:
# Table 'fpdb.players' doesn't exist
if str(sys.exc_value).find(".Players' doesn't exist") >= 0:
return(2)
print "Error! failed to obtain global lock. Close all programs accessing " \
+ "database (including fpdb) and try again (%s)." \
@ -586,11 +586,11 @@ class fpdb_db:
return(1)
elif self.backend == self.PGSQL:
try:
self.cursor.execute( "lock table Hands in exclusive mode nowait" )
self.cursor.execute( "lock table Players in exclusive mode nowait" )
#print "... after lock table, status =", self.cursor.statusmessage
except:
# relation "hands" does not exist
if str(sys.exc_value).find('relation "hands" does not exist') >= 0:
# relation "players" does not exist
if str(sys.exc_value).find('relation "players" does not exist') >= 0:
return(2)
print "Error! failed to obtain global lock. Close all programs accessing " \
+ "database (including fpdb) and try again (%s)." \

10
pyfpdb/fpdb_simple.py
View File

@ -1136,16 +1136,6 @@ def storeActions(cursor, handsPlayersIds, actionTypes, allIns, actionAmounts, ac
cursor.executemany("INSERT INTO HandsActions (handsPlayerId, street, actionNo, action, allIn, amount) VALUES (%s, %s, %s, %s, %s, %s)", inserts)
#end def storeActions
def store_board_cards(cursor, hands_id, board_values, board_suits):
#stores into table board_cards
cursor.execute ("""INSERT INTO BoardCards (handId, card1Value, card1Suit,
card2Value, card2Suit, card3Value, card3Suit, card4Value, card4Suit,
card5Value, card5Suit) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)""",
(hands_id, board_values[0], board_suits[0], board_values[1], board_suits[1],
board_values[2], board_suits[2], board_values[3], board_suits[3],
board_values[4], board_suits[4]))
#end def store_board_cards
def storeHands(backend, conn, cursor, site_hand_no, gametype_id
,hand_start_time, names, tableName, maxSeats, hudCache,
board_values, board_suits):