moved the initialization of psyco after the initialization

git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@140 014f5005-505e-4b48-8d0a-63407b615a7c

CHANGELOG

@@ -70,4 +70,5 @@
 - Document about complexity of operations
 - Bug: error in update operation, it changed the original tuple, so also other relations using the same tuple would change. Now it copies it.
 - Added make install and uninstall
-- Optimizer generate a tree from the expression
+- Optimizer generate a tree from the expression
+- Uses python-psyco when it is available

relational_gui.py

@@ -19,12 +19,6 @@
 # 
 # author Salvo "LtWorf" Tomaselli <tiposchi@tiscali.it>
 
-try:
-    import psyco
-    psyco.full()
-except:
-    pass
-
 import sys
 from PyQt4 import QtCore, QtGui
 from relational_gui import maingui, about
@@ -37,6 +31,13 @@ if __name__ == "__main__":
     if len (sys.argv) > 1 and sys.argv[1] == "-v":
         print version
         sys.exit(0)
+        
+    try:
+        import psyco
+        psyco.full()
+    except:
+        pass
+            
     app = QtGui.QApplication(sys.argv)
     Form = QtGui.QWidget()