fix some sqlite and unicode issues (thanks to Gerko)

pyfpdb/Filters.py

@@ -297,7 +297,8 @@ class Filters(threading.Thread):
 
     def __set_hero_name(self, w, site):
         _name = w.get_text()
-        _guiname = Charset.to_gui(_name)
+        # get_text() returns a str but we want internal variables to be unicode:
+        _guiname = unicode(_name)
         self.heroes[site] = _guiname
 #        print "DEBUG: setting heroes[%s]: %s"%(site, self.heroes[site])
 

pyfpdb/GuiGraphViewer.py

@@ -319,7 +319,7 @@ class GuiGraphViewer (threading.Thread):
         winnings = self.db.cursor.fetchall()
         self.db.rollback()
 
-        if winnings == ():
+        if len(winnings) == 0:
             return (None, None, None)
 
         green = map(lambda x:float(x[1]), winnings)

pyfpdb/SQL.py

@@ -2021,6 +2021,7 @@ class Sql:
         elif db_server == 'sqlite':
             self.query['playerDetailedStats'] = """
                      select  <hgameTypeId>                                                          AS hgametypeid
+                            ,<playerName>                                                           AS pname
                             ,gt.base
                             ,gt.category                                                            AS category
                             ,upper(gt.limitType)                                                    AS limittype
@@ -2072,6 +2073,7 @@ class Sql:
                            inner join Hands h       on  (h.id = hp.handId)
                            inner join Gametypes gt  on  (gt.Id = h.gameTypeId)
                            inner join Sites s       on  (s.Id = gt.siteId)
+                           inner join Players p     on  (p.Id = hp.playerId)
                       where hp.playerId in <player_test>
                       <game_test>
                       /*and   hp.tourneysPlayersId IS NULL*/