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Hi,
I have made an application in PYTHON and now I want to load it on EVM board with linux SDK.
How should I do this..??
EVM- TMDSEVM437X
SDK - ti-processor-sdk-linux-am437x-evm-03.02.00.05-Linux-x86-Install.bin
Please share the steps to solve this successfully..
Regards,
Dhara
Hello Dhara,
You can extract the <Processor SDK>/filesystem/tisdk-rootfs-image-am335x-evm.tar.xz, copy your python script and the other needed files to the proper locations then archive the extracted directories as tisdk-rootfs-image-am335x-evm.tar.xz again.
Best regards,
Kemal
You can simply use the vi command then copy and paste your python script to minicom.
Yes Obviously..
Its PyQt script to add the floating point numbers.
I need to load the numbers using the TFT LCD attached with the EVM. I want to add the I2C library and other supportive files and then load it on EVM, to run it as in standalone application.
Hope you will be able to guide with this.
Thankyou.
Regards,
Dhara
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'add_app.ui'
#
# Created by: PyQt4 UI code generator 4.11.4
#
# WARNING! All changes made in this file will be lost!
from PyQt4 import QtCore, QtGui
import sys
import math
global switcher1, switcher2
switcher1 = True
switcher2 = False
try:
_fromUtf8 = QtCore.QString.fromUtf8
except AttributeError:
def _fromUtf8(s):
return s
try:
_encoding = QtGui.QApplication.UnicodeUTF8
def _translate(context, text, disambig):
return QtGui.QApplication.translate(context, text, disambig, _encoding)
except AttributeError:
def _translate(context, text, disambig):
return QtGui.QApplication.translate(context, text, disambig)
class add_numbers(QtGui.QDialog):
def __init__(self):
QtGui.QDialog.__init__(self)
self.setupUi(self)
def setupUi(self, Dialog):
Dialog.setObjectName(_fromUtf8("Dialog"))
Dialog.resize(503, 282)
self.horizontalLayout_2 = QtGui.QHBoxLayout(Dialog)
self.horizontalLayout_2.setObjectName(_fromUtf8("horizontalLayout_2"))
self.verticalLayout_4 = QtGui.QVBoxLayout()
self.verticalLayout_4.setSizeConstraint(QtGui.QLayout.SetFixedSize)
self.verticalLayout_4.setSpacing(2)
self.verticalLayout_4.setObjectName(_fromUtf8("verticalLayout_4"))
self.add_title = QtGui.QLabel(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.add_title.sizePolicy().hasHeightForWidth())
self.add_title.setSizePolicy(sizePolicy)
self.add_title.setMaximumSize(QtCore.QSize(16777215, 20))
font = QtGui.QFont()
font.setPointSize(13)
font.setBold(True)
font.setUnderline(True)
font.setWeight(75)
self.add_title.setFont(font)
self.add_title.setAlignment(QtCore.Qt.AlignCenter)
self.add_title.setIndent(0)
self.add_title.setObjectName(_fromUtf8("add_title"))
self.verticalLayout_4.addWidget(self.add_title, QtCore.Qt.AlignHCenter)
self.horizontalLayout_4 = QtGui.QHBoxLayout()
self.horizontalLayout_4.setSizeConstraint(QtGui.QLayout.SetFixedSize)
self.horizontalLayout_4.setObjectName(_fromUtf8("horizontalLayout_4"))
spacerItem = QtGui.QSpacerItem(50, 20, QtGui.QSizePolicy.Maximum, QtGui.QSizePolicy.Minimum)
self.horizontalLayout_4.addItem(spacerItem)
self.num1_label = QtGui.QLabel(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.num1_label.sizePolicy().hasHeightForWidth())
self.num1_label.setSizePolicy(sizePolicy)
self.num1_label.setMaximumSize(QtCore.QSize(16777215, 30))
self.num1_label.setAlignment(QtCore.Qt.AlignCenter)
self.num1_label.setObjectName(_fromUtf8("num1_label"))
self.horizontalLayout_4.addWidget(self.num1_label, QtCore.Qt.AlignHCenter)
self.num1_val = QtGui.QLineEdit(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.num1_val.sizePolicy().hasHeightForWidth())
self.num1_val.setSizePolicy(sizePolicy)
self.num1_val.setMaximumSize(QtCore.QSize(16777215, 25))
self.num1_val.setInputMethodHints(QtCore.Qt.ImhDigitsOnly | QtCore.Qt.ImhPreferNumbers)
self.num1_val.setAlignment(QtCore.Qt.AlignRight | QtCore.Qt.AlignTrailing | QtCore.Qt.AlignVCenter)
self.num1_val.setReadOnly(False)
self.num1_val.setObjectName(_fromUtf8("num1_val"))
self.horizontalLayout_4.addWidget(self.num1_val, QtCore.Qt.AlignHCenter | QtCore.Qt.AlignVCenter)
self.num1_clr = QtGui.QPushButton(Dialog)
# num1_clear_val
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.num1_clr.sizePolicy().hasHeightForWidth())
self.num1_clr.setSizePolicy(sizePolicy)
self.num1_clr.setMaximumSize(QtCore.QSize(16777215, 25))
self.num1_clr.setObjectName(_fromUtf8("num1_clr"))
self.horizontalLayout_4.addWidget(self.num1_clr, QtCore.Qt.AlignHCenter)
spacerItem1 = QtGui.QSpacerItem(50, 20, QtGui.QSizePolicy.Maximum, QtGui.QSizePolicy.Minimum)
self.horizontalLayout_4.addItem(spacerItem1)
self.verticalLayout_4.addLayout(self.horizontalLayout_4)
self.horizontalLayout_5 = QtGui.QHBoxLayout()
self.horizontalLayout_5.setSizeConstraint(QtGui.QLayout.SetFixedSize)
self.horizontalLayout_5.setObjectName(_fromUtf8("horizontalLayout_5"))
spacerItem2 = QtGui.QSpacerItem(50, 20, QtGui.QSizePolicy.Maximum, QtGui.QSizePolicy.Minimum)
self.horizontalLayout_5.addItem(spacerItem2)
self.num2_label = QtGui.QLabel(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.num2_label.sizePolicy().hasHeightForWidth())
self.num2_label.setSizePolicy(sizePolicy)
self.num2_label.setMaximumSize(QtCore.QSize(16777215, 30))
self.num2_label.setObjectName(_fromUtf8("num2_label"))
self.horizontalLayout_5.addWidget(self.num2_label, QtCore.Qt.AlignHCenter | QtCore.Qt.AlignVCenter)
self.num2_val = QtGui.QLineEdit(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.num2_val.sizePolicy().hasHeightForWidth())
self.num2_val.setSizePolicy(sizePolicy)
self.num2_val.setMaximumSize(QtCore.QSize(16777215, 25))
self.num2_val.setInputMethodHints(QtCore.Qt.ImhDigitsOnly | QtCore.Qt.ImhPreferNumbers)
self.num2_val.setText(_fromUtf8(""))
self.num2_val.setAlignment(QtCore.Qt.AlignRight | QtCore.Qt.AlignTrailing | QtCore.Qt.AlignVCenter)
self.num2_val.setObjectName(_fromUtf8("num2_val"))
self.horizontalLayout_5.addWidget(self.num2_val, QtCore.Qt.AlignHCenter | QtCore.Qt.AlignVCenter)
self.num2_clr = QtGui.QPushButton(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.num2_clr.sizePolicy().hasHeightForWidth())
self.num2_clr.setSizePolicy(sizePolicy)
self.num2_clr.setMaximumSize(QtCore.QSize(16777215, 25))
self.num2_clr.setObjectName(_fromUtf8("num2_clr"))
self.horizontalLayout_5.addWidget(self.num2_clr)
spacerItem3 = QtGui.QSpacerItem(50, 20, QtGui.QSizePolicy.Maximum, QtGui.QSizePolicy.Minimum)
self.horizontalLayout_5.addItem(spacerItem3)
self.verticalLayout_4.addLayout(self.horizontalLayout_5)
self.horizontalLayout_7 = QtGui.QHBoxLayout()
self.horizontalLayout_7.setObjectName(_fromUtf8("horizontalLayout_7"))
spacerItem4 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.horizontalLayout_7.addItem(spacerItem4)
self.btn0 = QtGui.QPushButton(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.btn0.sizePolicy().hasHeightForWidth())
self.btn0.setSizePolicy(sizePolicy)
self.btn0.setMaximumSize(QtCore.QSize(30, 16777215))
self.btn0.setObjectName(_fromUtf8("btn0"))
self.horizontalLayout_7.addWidget(self.btn0)
self.btn1 = QtGui.QPushButton(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.btn1.sizePolicy().hasHeightForWidth())
self.btn1.setSizePolicy(sizePolicy)
self.btn1.setMaximumSize(QtCore.QSize(30, 16777215))
self.btn1.setObjectName(_fromUtf8("btn1"))
self.horizontalLayout_7.addWidget(self.btn1)
self.btn2 = QtGui.QPushButton(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.btn2.sizePolicy().hasHeightForWidth())
self.btn2.setSizePolicy(sizePolicy)
self.btn2.setMaximumSize(QtCore.QSize(30, 16777215))
self.btn2.setObjectName(_fromUtf8("btn2"))
self.horizontalLayout_7.addWidget(self.btn2)
self.btn3 = QtGui.QPushButton(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.btn3.sizePolicy().hasHeightForWidth())
self.btn3.setSizePolicy(sizePolicy)
self.btn3.setMaximumSize(QtCore.QSize(30, 16777215))
self.btn3.setObjectName(_fromUtf8("btn3"))
self.horizontalLayout_7.addWidget(self.btn3)
self.btn4 = QtGui.QPushButton(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.btn4.sizePolicy().hasHeightForWidth())
self.btn4.setSizePolicy(sizePolicy)
self.btn4.setMaximumSize(QtCore.QSize(30, 16777215))
self.btn4.setObjectName(_fromUtf8("btn4"))
self.horizontalLayout_7.addWidget(self.btn4)
spacerItem5 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.horizontalLayout_7.addItem(spacerItem5)
self.verticalLayout_4.addLayout(self.horizontalLayout_7)
self.horizontalLayout_8 = QtGui.QHBoxLayout()
self.horizontalLayout_8.setObjectName(_fromUtf8("horizontalLayout_8"))
spacerItem6 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.horizontalLayout_8.addItem(spacerItem6)
self.btn5 = QtGui.QPushButton(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.btn5.sizePolicy().hasHeightForWidth())
self.btn5.setSizePolicy(sizePolicy)
self.btn5.setMaximumSize(QtCore.QSize(30, 16777215))
self.btn5.setObjectName(_fromUtf8("btn5"))
self.horizontalLayout_8.addWidget(self.btn5)
self.btn6 = QtGui.QPushButton(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.btn6.sizePolicy().hasHeightForWidth())
self.btn6.setSizePolicy(sizePolicy)
self.btn6.setMaximumSize(QtCore.QSize(30, 16777215))
self.btn6.setObjectName(_fromUtf8("btn6"))
self.horizontalLayout_8.addWidget(self.btn6)
self.btn7 = QtGui.QPushButton(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.btn7.sizePolicy().hasHeightForWidth())
self.btn7.setSizePolicy(sizePolicy)
self.btn7.setMaximumSize(QtCore.QSize(30, 16777215))
self.btn7.setObjectName(_fromUtf8("btn7"))
self.horizontalLayout_8.addWidget(self.btn7)
self.btn8 = QtGui.QPushButton(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.btn8.sizePolicy().hasHeightForWidth())
self.btn8.setSizePolicy(sizePolicy)
self.btn8.setMaximumSize(QtCore.QSize(30, 16777215))
self.btn8.setObjectName(_fromUtf8("btn8"))
self.horizontalLayout_8.addWidget(self.btn8)
self.btn9 = QtGui.QPushButton(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.btn9.sizePolicy().hasHeightForWidth())
self.btn9.setSizePolicy(sizePolicy)
self.btn9.setMaximumSize(QtCore.QSize(30, 16777215))
self.btn9.setObjectName(_fromUtf8("btn9"))
self.horizontalLayout_8.addWidget(self.btn9)
spacerItem7 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.horizontalLayout_8.addItem(spacerItem7)
self.verticalLayout_4.addLayout(self.horizontalLayout_8)
self.horizontalLayout = QtGui.QHBoxLayout()
self.horizontalLayout.setObjectName(_fromUtf8("horizontalLayout"))
spacerItem8 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.horizontalLayout.addItem(spacerItem8)
self.btn_dot = QtGui.QPushButton(Dialog)
self.btn_dot.setMaximumSize(QtCore.QSize(30, 16777215))
self.btn_dot.setObjectName(_fromUtf8("btn_dot"))
self.horizontalLayout.addWidget(self.btn_dot)
#self.btn_enter_val = QtGui.QPushButton(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
# sizePolicy.setHeightForWidth(self.btn_enter_val.sizePolicy().hasHeightForWidth())
# self.btn_enter_val.setSizePolicy(sizePolicy)
# self.btn_enter_val.setMaximumSize(QtCore.QSize(160, 16777215))
# self.btn_enter_val.setObjectName(_fromUtf8("btn_enter_val"))
# self.horizontalLayout.addWidget(self.btn_enter_val)
self.btn_bckspc = QtGui.QPushButton(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.btn_bckspc.sizePolicy().hasHeightForWidth())
self.btn_bckspc.setSizePolicy(sizePolicy)
self.btn_bckspc.setMaximumSize(QtCore.QSize(160, 16777215))
self.btn_bckspc.setObjectName(_fromUtf8("btn_bckspc"))
self.horizontalLayout.addWidget(self.btn_bckspc)
spacerItem9 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.horizontalLayout.addItem(spacerItem9)
self.verticalLayout_4.addLayout(self.horizontalLayout)
self.btn_add = QtGui.QPushButton(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.btn_add.sizePolicy().hasHeightForWidth())
self.btn_add.setSizePolicy(sizePolicy)
self.btn_add.setMaximumSize(QtCore.QSize(200, 30))
self.btn_add.setLayoutDirection(QtCore.Qt.LeftToRight)
self.btn_add.setObjectName(_fromUtf8("btn_add"))
self.verticalLayout_4.addWidget(self.btn_add, QtCore.Qt.AlignHCenter)
self.horizontalLayout_6 = QtGui.QHBoxLayout()
self.horizontalLayout_6.setSizeConstraint(QtGui.QLayout.SetFixedSize)
self.horizontalLayout_6.setObjectName(_fromUtf8("horizontalLayout_6"))
spacerItem10 = QtGui.QSpacerItem(80, 20, QtGui.QSizePolicy.Maximum, QtGui.QSizePolicy.Minimum)
self.horizontalLayout_6.addItem(spacerItem10)
self.result_label = QtGui.QLabel(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.result_label.sizePolicy().hasHeightForWidth())
self.result_label.setSizePolicy(sizePolicy)
self.result_label.setObjectName(_fromUtf8("result_label"))
self.horizontalLayout_6.addWidget(self.result_label)
self.result_win = QtGui.QLineEdit(Dialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.result_win.sizePolicy().hasHeightForWidth())
self.result_win.setSizePolicy(sizePolicy)
self.result_win.setInputMethodHints(QtCore.Qt.ImhDigitsOnly | QtCore.Qt.ImhPreferNumbers)
self.result_win.setAlignment(QtCore.Qt.AlignRight | QtCore.Qt.AlignTrailing | QtCore.Qt.AlignVCenter)
self.result_win.setReadOnly(True)
self.result_win.setObjectName(_fromUtf8("result_win"))
self.horizontalLayout_6.addWidget(self.result_win)
spacerItem11 = QtGui.QSpacerItem(80, 20, QtGui.QSizePolicy.Maximum, QtGui.QSizePolicy.Minimum)
self.horizontalLayout_6.addItem(spacerItem11)
self.verticalLayout_4.addLayout(self.horizontalLayout_6)
self.horizontalLayout_2.addLayout(self.verticalLayout_4)
self.retranslateUi(Dialog)
QtCore.QMetaObject.connectSlotsByName(Dialog)
Dialog.setTabOrder(self.btn0, self.num1_clr)
Dialog.setTabOrder(self.num1_clr, self.num2_val)
Dialog.setTabOrder(self.num2_val, self.num2_clr)
Dialog.setTabOrder(self.num2_clr, self.btn_add)
Dialog.setTabOrder(self.btn_add, self.result_win)
Dialog.setTabOrder(self.result_win, self.btn8)
Dialog.setTabOrder(self.btn8, self.btn6)
Dialog.setTabOrder(self.btn6, self.btn5)
Dialog.setTabOrder(self.btn5, self.btn7)
Dialog.setTabOrder(self.btn7, self.btn9)
Dialog.setTabOrder(self.btn9, self.num1_val)
Dialog.setTabOrder(self.num1_val, self.btn1)
Dialog.setTabOrder(self.btn1, self.btn2)
Dialog.setTabOrder(self.btn2, self.btn3)
Dialog.setTabOrder(self.btn3, self.btn4)
Dialog.setTabOrder(self.btn4, self.btn_bckspc)
#Dialog.setTabOrder(self.btn4, self.btn_enter_val)
#Dialog.setTabOrder(self.btn_enter_val, self.btn_bckspc)
Dialog.setTabOrder(self.btn_bckspc, self.btn_dot)
def retranslateUi(self, Dialog):
Dialog.setWindowTitle(_translate("Dialog", "Add2Numbers", None))
self.add_title.setText(_translate("Dialog", "Addition of Two Numbers", None))
self.num1_label.setText(_translate("Dialog", "First Number", None))
self.num1_clr.setText(_translate("Dialog", "CLEAR", None))
self.num2_label.setText(_translate("Dialog", "Second Number", None))
self.num2_clr.setText(_translate("Dialog", "CLEAR", None))
self.btn0.setText(_translate("Dialog", "0", None))
self.btn1.setText(_translate("Dialog", "1", None))
self.btn2.setText(_translate("Dialog", "2", None))
self.btn3.setText(_translate("Dialog", "3", None))
self.btn4.setText(_translate("Dialog", "4", None))
self.btn5.setText(_translate("Dialog", "5", None))
self.btn6.setText(_translate("Dialog", "6", None))
self.btn7.setText(_translate("Dialog", "7", None))
self.btn8.setText(_translate("Dialog", "8", None))
self.btn9.setText(_translate("Dialog", "9", None))
self.btn_dot.setText(_translate("Dialog", ".", None))
#self.btn_enter_val.setText(_translate("Dialog", "ENTER", None))
self.btn_bckspc.setText(_translate("Dialog", "BACKSPACE", None))
self.btn_add.setText(_translate("Dialog", "ADD the Numbers", None))
self.result_label.setText(_translate("Dialog", "Result", None))
switcher1 = True
switcher2 = False
def focus(err):
global switcher1, switcher2
switcher1 = True
switcher2 = False
print "Enter First Number"
print err
def fout(errr):
global switcher1, switcher2
# switcher1 = False
print "Finish First Number"
print errr
def focus2(err):
global switcher1, switcher2
print "Enter Second Number"
switcher2 = True
switcher1 = False
self.num1_val.focusInEvent = focus
self.num1_val.focusOutEvent = fout
self.num2_val.focusInEvent = focus2
self.btn0.clicked.connect(self.printbtn0)
self.btn1.clicked.connect(self.printbtn1)
self.btn2.clicked.connect(self.printbtn2)
self.btn3.clicked.connect(self.printbtn3)
self.btn4.clicked.connect(self.printbtn4)
self.btn5.clicked.connect(self.printbtn5)
self.btn6.clicked.connect(self.printbtn6)
self.btn7.clicked.connect(self.printbtn7)
self.btn8.clicked.connect(self.printbtn8)
self.btn9.clicked.connect(self.printbtn9)
self.btn_dot.clicked.connect(self.printbtn_dot)
self.num1_clr.clicked.connect(self.clear_num1)
self.num2_clr.clicked.connect(self.clear_num2)
self.btn_bckspc.clicked.connect(self.btn_val_bckspc)
self.btn_add.clicked.connect(self.add_value)
global clear_num1_val, clear_num2_val
global num1, num2, num3;
num1 = ""; num2 = ""; num3 = ""
global val1, val2, val3
val1 = 0; val2 = 0; val3 = 0
def btn_val_bckspc(self):
if switcher1:
global num1
global val1
num1 = num1[:-1]
self.num1_val.setText(num1)
if switcher2:
global num2
global val2
num2 = num2[:-1]
self.num2_val.setText(num2)
def clear_num1(self):
global num1
global val1
#self.num1_val.setText("")
#num1 = "";
val1 = 0;
num1 = str(val1)
self.num1_val.setText(num1)
def clear_num2(self):
global num2
global val2
#self.num2_val.setText(num2)
#num2 = "";
val2 = 0;
num2 = str(val2)
self.num2_val.setText(num2)
def printbtn0(self):
if switcher1:
global num1
global val1
num1 = num1 + "0"
self.num1_val.setText(num1)
val1 = float(num1)
if switcher2:
global num2
global val2
num2 = num2 + "0"
self.num2_val.setText(num2)
val2 = float(num2)
def printbtn1(self):
if switcher1:
global num1
global val1
num1 = num1 + "1"
self.num1_val.setText(num1)
val1 = float(num1)
#print val1
if switcher2:
global num2
global val2
num2 = num2 + "1"
self.num2_val.setText(num2)
val2 = float(num2)
#print val2
def printbtn2(self):
if switcher1:
global num1
global val1
num1 = num1 + "2"
self.num1_val.setText(num1)
val1 = float(num1)
if switcher2:
global num2
global val2
num2 = num2 + "2"
self.num2_val.setText(num2)
val2 = float(num2)
def printbtn3(self):
if switcher1:
global num1
global val1
num1 = num1 + "3"
self.num1_val.setText(num1)
val1 = float(num1)
if switcher2:
global num2
global val2
num2 = num2 + "3"
self.num2_val.setText(num2)
val2 = float(num2)
def printbtn4(self):
if switcher1:
global num1
global val1
num1 = num1 + "4"
self.num1_val.setText(num1)
val1 = float(num1)
if switcher2:
global num2
global val2
num2 = num2 + "4"
self.num2_val.setText(num2)
val2 = float(num2)
def printbtn5(self):
if switcher1:
global num1
global val1
num1 = num1 + "5"
self.num1_val.setText(num1)
val1 = float(num1)
if switcher2:
global num2
global val2
num2 = num2 + "5"
self.num2_val.setText(num2)
val2 = float(num2)
def printbtn6(self):
if switcher1:
global num1
global val1
num1 = num1 + "6"
self.num1_val.setText(num1)
val1 = float(num1)
if switcher2:
global num2
global val2
num2 = num2 + "6"
self.num2_val.setText(num2)
val2 = float(num2)
def printbtn7(self):
if switcher1:
global num1
global val1
num1 = num1 + "7"
self.num1_val.setText(num1)
val1 = float(num1)
if switcher2:
global num2
global val2
num2 = num2 + "7"
self.num2_val.setText(num2)
val2 = float(num2)
def printbtn8(self):
if switcher1:
global num1
global val1
num1 = num1 + "8"
self.num1_val.setText(num1)
val1 = float(num1)
if switcher2:
global num2
global val2
num2 = num2 + "8"
self.num2_val.setText(num2)
val2 = float(num2)
def printbtn9(self):
if switcher1:
global num1
global val1
num1 = num1 + "9"
self.num1_val.setText(num1)
val1 = float(num1)
if switcher2:
global num2
global val2
num2 = num2 + "9"
self.num2_val.setText(num2)
val2 = float(num2)
def printbtn_dot(self):
if switcher1:
global num1
num1 = num1 + "."
self.num1_val.setText(num1)
if switcher2:
global num2
num2 = num2 + "."
self.num2_val.setText(num2)
def add_value(self):
global num1, num2, num3
global val1
global val2
global val3
val3 = (val1 + val2)
print "First Number: ", val1
print "Second Number:", val2
print "Sum:", val3
num3 = str(val3)
self.result_win.setText(num3)
if __name__ == '__main__':
app = QtGui.QApplication(sys.argv)
ex = add_numbers()
ex.show()
sys.exit(app.exec_())