#!/usr/bin/env python
# -*- coding: utf-8 -*-
import sys
from PyQt4 import QtCore, QtGui
 
widget_factory_by_type = {
    '-': QtGui.QPushButton,
    'k': QtGui.QLineEdit,
}
 
def create_widget(widget_type):
    return widget_factory_by_type[widget_type]()
 
class CustomWidget(QtGui.QWidget):
 
    def load_widgets_from_string(self, data):
        table = [line.split() for line in data.splitlines() if line]
        layout = QtGui.QGridLayout()
        for i, row in enumerate(table):
            for j, widget_type in enumerate(row):
                widget = create_widget(widget_type)
                layout.addWidget(widget, i, j)
        self.setLayout(layout)
 
if __name__ == "__main__":
    test_string = """
- - k
- k -
k - -
"""
    app = QtGui.QApplication(sys.argv)
    window = CustomWidget()
    window.resize(640, 480)
    window.load_widgets_from_string(test_string)
    window.show()
    sys.exit(app.exec_())

with open('data.txt') as f:
    test_string = f.read()

def buttonGenClick(self):
        a = crossword.Crossword(10, 10, '-', 5000, crossword.word_list)
        a.compute_crossword(2)
        sys.stdout = open('C:\Users\INTJOGE\Desktop\PyCross\OutFile\setLableWorld.txt', "w" )
        print a.word_bank()
        sys.stdout = open('C:\Users\INTJOGE\Desktop\PyCross\OutFile\setGrid.txt', "w" )
        print a.solution()
        #print a.word_find()
        sys.stdout = open('C:\Users\INTJOGE\Desktop\PyCross\OutFile\setNumGrid.txt', "w" )
        print a.display()
        sys.stdout = open('C:\Users\INTJOGE\Desktop\PyCross\OutFile\setQuare.txt', "w" )
        print a.legend()
        sys.stdout = open('C:\Users\INTJOGE\Desktop\PyCross\OutFile\setNumQuare.txt', "w" )
        print len(a.current_word_list), 'out of', len(crossword.word_list)
        print a.debug
        self.createGrid(test_string)

    def createGrid(self, data):
        self.createGrid = QtGui.QGroupBox("Prewiew")
        table = [line.split() for line in data.splitlines() if line]
        layout = QtGui.QGridLayout()
        
        
        for i, table in enumerate(table):
            for j, table in enumerate(table):
                if table == '-':
                    buttons = QtGui.QPushButton("")
                    buttons.setStyleSheet("background-color:black;")
                    buttons.setFixedSize(20,20)
                    layout.addWidget(buttons, i, j)
                    
                elif table == table:
                    buttons = QtGui.QPushButton(table)
                    buttons.setFixedSize(20,20)
                    buttons.setStyleSheet("background-color:white;")
                    buttons.setFont( QtGui.QFont("Arial", 10, QtGui.QFont.Bold))
                    layout.addWidget(buttons, i, j)
        
        self.createGrid.setLayout(layout)

>>> class Foo():
	def foo(self):
		print "OK!"
		self.foo='sdasdasd'
		
>>> f=Foo()
>>> f.foo()
OK!
>>> f.foo()
Traceback (most recent call last):
  File "<pyshell#12>", line 1, in <module>
    f.foo()
TypeError: 'str' object is not callable
>>> 

  def createGrid(self, data):
        self.createGrid = QtGui.QGroupBox("Prewiew")