from PyQt4 import QtCore, QtGui
 
param={"count_obj_fun":2,"count_var":3,"count_const":4}                       
class MyWindow(QtGui.QWidget):
    def __init__(self,parent=None):
        super(QtGui.QWidget,self).__init__()
        i=0
        j=0
        grid=QtGui.QGridLayout()
        for i in (0,param["count_obj_fun"]):
            self.label[i]=QtGui.QLabel("Целевая функция f"+str(i))      
            grid.addWidget(self.label[i],i,0,QtCore.Qt.AlignLeft)
            for j in (0,param["count_var"]):
                self.edx[i]=QtGui.QTextEdit
                grid.addWidget(self.edx[i],i,j+1,QtCore.Qt.AlignLeft)
                
if __name__=="__main__":
    import sys
    app=QtGui.QApplication(sys.argv)
    window=MyWindow()       
    window.setWindowTitle("Ввод целевой функции")
    window.resize(30,50)
    window.show() 
    sys.exit(app.exec_())

a = 1
a = count()

a[1] = 7

a = []
a[1] = 7

a = {}
a[1] = 7