p82 - made import of SQL interface libraries into try-except loop to facilitate choosing between mysql and pgsql

docs/known-bugs-and-planned-features.txt

@@ -5,6 +5,8 @@ Please also see db-todo.txt
 alpha4 (release 22-29Sep)
 ======
 newsletter&mailing list
+update requirements to include new pgsql interface lib and rename to dependencies.txt
+ebuild: support pgsql
 find correct sf logo link
 fix HUD config location and update release script accordingly
 
@@ -13,7 +15,7 @@ update install-in-gentoo on website
 update ebuild and ubuntu guide for HUD_config.xml
 
 store raw hand in db and write reimport function using the raw hand field
-ftp: read maxSeats
+ftp: read maxSeats rather than making an assumption
 make sure totalProfit shows actual profit rather than winnings.
 update abbreviations.txt
 export settings[hud-defaultInterval] to conf
@@ -23,39 +25,38 @@ printhand each and the 2/3 relevant printplayerflags respectively on ps-lhe-ring
 change to savannah?
 implement steal and positions in stud
 anonymiser script to generate testdata without making a dozen find&replace all... remember to replace hand no with running no
-Everything that didn't make it into alpha3
 Import draw (maybe without HudCache for a start)
 table with data for graphs for SD/F, W$wSF, W$@SD
 separate db table design version and last bugfix in importer
-change tabledesign VALIGN
+change tabledesign VALIGN and add link to webpage
 finish updating filelist
 finish todos in git instructions
 debian/ubuntu package http://www.debian.org/doc/maint-guide/ch-start.en.html
 howto remote DB
 move all user docs to webpage
+contributor list on webpage
+finish bringing back tourney
+No river stats for stud games
+hole/board cards are not correctly stored in the db for stud games
+HORSE (and presumably other mixed games) hand history files not handled correctly
+Some MTTs won't import (rebuys??)
+Many STTs won't import
 
 before beta
 ===========
 No Full Tilt support in HUD
-No river stats for stud games
-hole/board cards are not correctly stored in the db for stud games
-HORSE (and presumably other mixed games) hand history files not handled correctly
 HUD stat windows are too big on Windows
 HUD task bar entries on Windows won't go away
-Some MTTs won't import (rebuys??)
-Many STTs won't import
 MTT/STT not tested in HUD
 HUD stats not aggregated
 Player names with non-Latin chars throw warnings in HUD
 HUD doesn't start when fpdb is started from the Windows "Start Menu"
 Exiting HUD on Windows doesn't properly clean up stat windows
 
-finish bringing back tourney
 ebuild: USE gtk, set permissions in it, copy docs to correct place, use games eclass or whatever to get games group notice, git-ebuild, get it into sunrise
 make hud display W$SD etc as fraction.
 add dedicated update page
 update status or make a support matrix table for website
-fix up bg colours in tv
 move version into seperate file for fpdb gui and db
 SD/F, W$wsF, W$@SD too low as reported by daedal in 2+2 forum on 12/13aug
 create little test script for people to run to verify successful installation of pydeps
@@ -63,7 +64,6 @@ split hud data generation into separate for loops and make it more efficient
 fix bug that sawFlop/Turn/River/CBChance/etc gets miscalculated if someone is allin - might as well add all-in recognition for this
 make 3 default HUD configs (easy (4-5 fields), advanced (10ish fields), crazy (20 or so))
 make it work with postgres
-gentoo ebuild: USE postgresql
 expand instructions for profile file
 maybe remove siteId from gametypes
 ?change most cache fields to bigint to allow extremely big databases in excess of 2 or 4 million hands per stake and position?

pyfpdb/Database.py

@@ -32,12 +32,14 @@ import sys
 import Configuration
 import SQL
 
+try:
 #    pgdb database module for posgres via DB-API
 	import psycopg2
 #    pgdb uses pyformat.  is that fixed or an option?
-
 #    mysql bindings
 	import MySQLdb
+except:
+	pass
 
 class Database:
     def __init__(self, c, db_name, game):

pyfpdb/GuiTableViewer.py

@@ -20,7 +20,23 @@ import pygtk
 pygtk.require('2.0')
 import gtk
 import os
+
+try:
 	import MySQLdb
+except:
+	diaSQLLibMissing = gtk.Dialog(title="Fatal Error - SQL interface library missing", parent=None, flags=0, buttons=(gtk.STOCK_QUIT,gtk.RESPONSE_OK))
+
+	label = gtk.Label("Please note that the table viewer only works with MySQL, if you use PostgreSQL this error is expected.")
+	diaSQLLibMissing.vbox.add(label)
+	label.show()
+		
+	label = gtk.Label("Since the HUD now runs on all supported plattforms I do not see any point in table viewer anymore, if you disagree please send a message to steffen@sycamoretest.info")
+	diaSQLLibMissing.vbox.add(label)
+	label.show()
+
+	response = diaSQLLibMissing.run()
+	#sys.exit(1)
+	
 import fpdb_import
 import fpdb_db
 

pyfpdb/fpdb_db.py

@@ -35,13 +35,10 @@ class fpdb_db:
 		self.database=database
 		self.user=user
 		self.password=password
-		#print "fpdb_db.connect, database:",database
 		if backend==self.MYSQL_INNODB:
 			import MySQLdb
 			self.db=MySQLdb.connect(host = host, user = user, passwd = password, db = database)
 		elif backend==self.PGSQL:
-#			import pgdb
-#			self.db = pgdb.connect(dsn=host+":"+database, user='postgres', password=password)
 			import psycopg2
 			self.db = psycopg2.connect(host = host, user = user, password = password, database = database)
 		else:

pyfpdb/fpdb_import.py

@@ -18,9 +18,19 @@
 #see status.txt for site/games support info
 
 import sys
+
+try:
 	import MySQLdb
+	mysqlLibFound=True
+except:
+	pass
+	
+try:
 	import psycopg2
-#import pgdb
+	pgsqlLibFound=True
+except:
+	pass
+
 import math
 import os
 import datetime
@@ -47,9 +57,13 @@ def import_file_dict(options, settings, callHud=False):
 
 		#connect to DB
 		if options.settings['db-backend'] == 2:
+			if not mysqlLibFound:
+				raise fpdb_simple.FpdbError("interface library MySQLdb not found but MySQL selected as backend - please install the library or change the config file")
 			db = MySQLdb.connect(host = options.server, user = options.user,
 							passwd = options.password, db = options.database)
 		elif options.settings['db-backend'] == 3:
+			if not pgsqlLibFound:
+				raise fpdb_simple.FpdbError("interface library psycopg2 not found but PostgreSQL selected as backend - please install the library or change the config file")
 			db = psycopg2.connect(host = options.server, user = options.user,
 								  password = options.password, database = options.database)
 		elif options.settings['db-backend'] == 4: