Hi there! Today we will make a basic piano application. Below is the complete tutorial video which consists of four parts.
Please download sounds from here: https://freesound.org/people/TEDAgame/packs/25405/ Here is the complete code with description.
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'main.ui'
#
# Created by: PyQt5 UI code generator 5.11.3
#
# WARNING! All changes made in this file will be lost!
from PyQt5 import QtCore, QtGui, QtWidgets
# Lets import essential libraries
# First use this in the command prompt
# pip3 install playsound
# Next is to import items
import playsound
# This will be used for the playing .wav files for the keys
from threading import Thread
# This will support us for multithreading
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(659, 251)
# We require a sender, that will tell us which key is pressed
self.mw = MainWindow
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.c4 = QtWidgets.QPushButton(self.centralwidget)
self.c4.setGeometry(QtCore.QRect(20, 30, 41, 181))
self.c4.setStyleSheet("#c4{\n"
"background-color: rgb(242, 242, 242);\n"
"background-color: qlineargradient(spread:pad, x1:1, y1:0.711, x2:0.903455, y2:0.711, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"\n"
"\n"
"#c4:pressed{\n"
"background-color: rgb(250, 250, 250);\n"
"\n"
"}")
self.c4.setText("")
self.c4.setObjectName("c4")
self.d4 = QtWidgets.QPushButton(self.centralwidget)
self.d4.setGeometry(QtCore.QRect(60, 30, 41, 181))
self.d4.setStyleSheet("#d4{\n"
"background-color: rgb(242, 242, 242);\n"
"background-color: qlineargradient(spread:pad, x1:1, y1:0.711, x2:0.903455, y2:0.711, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"\n"
"\n"
"#d4:pressed{\n"
"background-color: rgb(250, 250, 250);\n"
"\n"
"}")
self.d4.setText("")
self.d4.setObjectName("d4")
self.c40 = QtWidgets.QPushButton(self.centralwidget)
self.c40.setGeometry(QtCore.QRect(40, 30, 31, 111))
self.c40.setStyleSheet("#c40{\n"
"background-color: rgb(0, 0, 0);\n"
"background-color: qlineargradient(spread:pad, x1:0.028, y1:0.619, x2:1, y2:0.494, stop:0.852273 rgba(0, 0, 0, 250), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"#c40:pressed{\n"
"background-color: rgb(0, 0, 0);\n"
"\n"
" background-color: qlineargradient(spread:pad, x1:0.857955, y1:0.0170455, x2:1, y2:0, stop:0.125 rgba(0, 0, 0, 255), stop:0.977273 rgba(255, 255, 255, 255));\n"
"\n"
"}\n"
"")
self.c40.setText("")
self.c40.setObjectName("c40")
self.d40 = QtWidgets.QPushButton(self.centralwidget)
self.d40.setGeometry(QtCore.QRect(80, 30, 31, 111))
self.d40.setStyleSheet("#d40{\n"
"background-color: rgb(0, 0, 0);\n"
"background-color: qlineargradient(spread:pad, x1:0.028, y1:0.619, x2:1, y2:0.494, stop:0.852273 rgba(0, 0, 0, 250), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"#d40:pressed{\n"
"background-color: rgb(0, 0, 0);\n"
"\n"
" background-color: qlineargradient(spread:pad, x1:0.857955, y1:0.0170455, x2:1, y2:0, stop:0.125 rgba(0, 0, 0, 255), stop:0.977273 rgba(255, 255, 255, 255));\n"
"\n"
"}\n"
"")
self.d40.setText("")
self.d40.setObjectName("d40")
self.e4 = QtWidgets.QPushButton(self.centralwidget)
self.e4.setGeometry(QtCore.QRect(100, 30, 41, 181))
self.e4.setStyleSheet("#e4{\n"
"background-color: rgb(242, 242, 242);\n"
"background-color: qlineargradient(spread:pad, x1:1, y1:0.711, x2:0.903455, y2:0.711, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"\n"
"\n"
"#e4:pressed{\n"
"background-color: rgb(250, 250, 250);\n"
"\n"
"}")
self.e4.setText("")
self.e4.setObjectName("e4")
self.f4 = QtWidgets.QPushButton(self.centralwidget)
self.f4.setGeometry(QtCore.QRect(140, 30, 41, 181))
self.f4.setStyleSheet("#f4{\n"
"background-color: rgb(242, 242, 242);\n"
"background-color: qlineargradient(spread:pad, x1:1, y1:0.711, x2:0.903455, y2:0.711, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"\n"
"\n"
"#f4:pressed{\n"
"background-color: rgb(250, 250, 250);\n"
"\n"
"}")
self.f4.setText("")
self.f4.setObjectName("f4")
self.g4 = QtWidgets.QPushButton(self.centralwidget)
self.g4.setGeometry(QtCore.QRect(180, 30, 41, 181))
self.g4.setStyleSheet("#g4{\n"
"background-color: rgb(242, 242, 242);\n"
"background-color: qlineargradient(spread:pad, x1:1, y1:0.711, x2:0.903455, y2:0.711, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"\n"
"\n"
"#g4:pressed{\n"
"background-color: rgb(250, 250, 250);\n"
"\n"
"}")
self.g4.setText("")
self.g4.setObjectName("g4")
self.a4 = QtWidgets.QPushButton(self.centralwidget)
self.a4.setGeometry(QtCore.QRect(220, 30, 41, 181))
self.a4.setStyleSheet("#a4{\n"
"background-color: rgb(242, 242, 242);\n"
"background-color: qlineargradient(spread:pad, x1:1, y1:0.711, x2:0.903455, y2:0.711, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"\n"
"\n"
"#a4:pressed{\n"
"background-color: rgb(250, 250, 250);\n"
"\n"
"}")
self.a4.setText("")
self.a4.setObjectName("a4")
self.b4 = QtWidgets.QPushButton(self.centralwidget)
self.b4.setGeometry(QtCore.QRect(260, 30, 41, 181))
self.b4.setStyleSheet("#b4{\n"
"background-color: rgb(242, 242, 242);\n"
"background-color: qlineargradient(spread:pad, x1:1, y1:0.711, x2:0.903455, y2:0.711, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"\n"
"\n"
"#b4:pressed{\n"
"background-color: rgb(250, 250, 250);\n"
"\n"
"}")
self.b4.setText("")
self.b4.setObjectName("b4")
self.c5 = QtWidgets.QPushButton(self.centralwidget)
self.c5.setGeometry(QtCore.QRect(300, 30, 41, 181))
self.c5.setStyleSheet("#c5{\n"
"background-color: rgb(242, 242, 242);\n"
"background-color: qlineargradient(spread:pad, x1:1, y1:0.711, x2:0.903455, y2:0.711, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"\n"
"\n"
"#c5:pressed{\n"
"background-color: rgb(250, 250, 250);\n"
"\n"
"}")
self.c5.setText("")
self.c5.setObjectName("c5")
self.d5 = QtWidgets.QPushButton(self.centralwidget)
self.d5.setGeometry(QtCore.QRect(340, 30, 41, 181))
self.d5.setStyleSheet("#d5{\n"
"background-color: rgb(242, 242, 242);\n"
"background-color: qlineargradient(spread:pad, x1:1, y1:0.711, x2:0.903455, y2:0.711, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"\n"
"\n"
"#d5:pressed{\n"
"background-color: rgb(250, 250, 250);\n"
"\n"
"}")
self.d5.setText("")
self.d5.setObjectName("d5")
self.a5 = QtWidgets.QPushButton(self.centralwidget)
self.a5.setGeometry(QtCore.QRect(500, 30, 41, 181))
self.a5.setStyleSheet("#a5{\n"
"background-color: rgb(242, 242, 242);\n"
"background-color: qlineargradient(spread:pad, x1:1, y1:0.711, x2:0.903455, y2:0.711, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"\n"
"\n"
"#a5:pressed{\n"
"background-color: rgb(250, 250, 250);\n"
"\n"
"}")
self.a5.setText("")
self.a5.setObjectName("a5")
self.e5 = QtWidgets.QPushButton(self.centralwidget)
self.e5.setGeometry(QtCore.QRect(380, 30, 41, 181))
self.e5.setStyleSheet("#e5{\n"
"background-color: rgb(242, 242, 242);\n"
"background-color: qlineargradient(spread:pad, x1:1, y1:0.711, x2:0.903455, y2:0.711, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"\n"
"\n"
"#e5:pressed{\n"
"background-color: rgb(250, 250, 250);\n"
"\n"
"}")
self.e5.setText("")
self.e5.setObjectName("e5")
self.g5 = QtWidgets.QPushButton(self.centralwidget)
self.g5.setGeometry(QtCore.QRect(460, 30, 41, 181))
self.g5.setStyleSheet("#g5{\n"
"background-color: rgb(242, 242, 242);\n"
"background-color: qlineargradient(spread:pad, x1:1, y1:0.711, x2:0.903455, y2:0.711, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"\n"
"\n"
"#g5:pressed{\n"
"background-color: rgb(250, 250, 250);\n"
"\n"
"}")
self.g5.setText("")
self.g5.setObjectName("g5")
self.f5 = QtWidgets.QPushButton(self.centralwidget)
self.f5.setGeometry(QtCore.QRect(420, 30, 41, 181))
self.f5.setStyleSheet("#f5{\n"
"background-color: rgb(242, 242, 242);\n"
"background-color: qlineargradient(spread:pad, x1:1, y1:0.711, x2:0.903455, y2:0.711, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"\n"
"\n"
"#f5:pressed{\n"
"background-color: rgb(250, 250, 250);\n"
"\n"
"}")
self.f5.setText("")
self.f5.setObjectName("f5")
self.b5 = QtWidgets.QPushButton(self.centralwidget)
self.b5.setGeometry(QtCore.QRect(540, 30, 41, 181))
self.b5.setStyleSheet("#b5{\n"
"background-color: rgb(242, 242, 242);\n"
"background-color: qlineargradient(spread:pad, x1:1, y1:0.711, x2:0.903455, y2:0.711, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"\n"
"\n"
"#b5:pressed{\n"
"background-color: rgb(250, 250, 250);\n"
"\n"
"}")
self.b5.setText("")
self.b5.setObjectName("b5")
self.c6 = QtWidgets.QPushButton(self.centralwidget)
self.c6.setGeometry(QtCore.QRect(580, 30, 41, 181))
self.c6.setStyleSheet("#c6{\n"
"background-color: rgb(242, 242, 242);\n"
"background-color: qlineargradient(spread:pad, x1:1, y1:0.711, x2:0.903455, y2:0.711, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"\n"
"\n"
"#c6:pressed{\n"
"background-color: rgb(250, 250, 250);\n"
"\n"
"}")
self.c6.setText("")
self.c6.setObjectName("c6")
self.f40 = QtWidgets.QPushButton(self.centralwidget)
self.f40.setGeometry(QtCore.QRect(160, 30, 31, 111))
self.f40.setStyleSheet("#f40{\n"
"background-color: rgb(0, 0, 0);\n"
"background-color: qlineargradient(spread:pad, x1:0.028, y1:0.619, x2:1, y2:0.494, stop:0.852273 rgba(0, 0, 0, 250), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"#f40:pressed{\n"
"background-color: rgb(0, 0, 0);\n"
"\n"
" background-color: qlineargradient(spread:pad, x1:0.857955, y1:0.0170455, x2:1, y2:0, stop:0.125 rgba(0, 0, 0, 255), stop:0.977273 rgba(255, 255, 255, 255));\n"
"\n"
"}\n"
"")
self.f40.setText("")
self.f40.setObjectName("f40")
self.g40 = QtWidgets.QPushButton(self.centralwidget)
self.g40.setGeometry(QtCore.QRect(200, 30, 31, 111))
self.g40.setStyleSheet("#g40{\n"
"background-color: rgb(0, 0, 0);\n"
"background-color: qlineargradient(spread:pad, x1:0.028, y1:0.619, x2:1, y2:0.494, stop:0.852273 rgba(0, 0, 0, 250), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"#g40:pressed{\n"
"background-color: rgb(0, 0, 0);\n"
"\n"
" background-color: qlineargradient(spread:pad, x1:0.857955, y1:0.0170455, x2:1, y2:0, stop:0.125 rgba(0, 0, 0, 255), stop:0.977273 rgba(255, 255, 255, 255));\n"
"\n"
"}\n"
"")
self.g40.setText("")
self.g40.setObjectName("g40")
self.a40 = QtWidgets.QPushButton(self.centralwidget)
self.a40.setGeometry(QtCore.QRect(240, 30, 31, 111))
self.a40.setStyleSheet("#a40{\n"
"background-color: rgb(0, 0, 0);\n"
"background-color: qlineargradient(spread:pad, x1:0.028, y1:0.619, x2:1, y2:0.494, stop:0.852273 rgba(0, 0, 0, 250), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"#a40:pressed{\n"
"background-color: rgb(0, 0, 0);\n"
"\n"
" background-color: qlineargradient(spread:pad, x1:0.857955, y1:0.0170455, x2:1, y2:0, stop:0.125 rgba(0, 0, 0, 255), stop:0.977273 rgba(255, 255, 255, 255));\n"
"\n"
"}\n"
"")
self.a40.setText("")
self.a40.setObjectName("a40")
self.c50 = QtWidgets.QPushButton(self.centralwidget)
self.c50.setGeometry(QtCore.QRect(320, 30, 31, 111))
self.c50.setStyleSheet("#c50{\n"
"background-color: rgb(0, 0, 0);\n"
"background-color: qlineargradient(spread:pad, x1:0.028, y1:0.619, x2:1, y2:0.494, stop:0.852273 rgba(0, 0, 0, 250), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"#c50:pressed{\n"
"background-color: rgb(0, 0, 0);\n"
"\n"
" background-color: qlineargradient(spread:pad, x1:0.857955, y1:0.0170455, x2:1, y2:0, stop:0.125 rgba(0, 0, 0, 255), stop:0.977273 rgba(255, 255, 255, 255));\n"
"\n"
"}\n"
"")
self.c50.setText("")
self.c50.setObjectName("c50")
self.d50 = QtWidgets.QPushButton(self.centralwidget)
self.d50.setGeometry(QtCore.QRect(360, 30, 31, 111))
self.d50.setStyleSheet("#d50{\n"
"background-color: rgb(0, 0, 0);\n"
"background-color: qlineargradient(spread:pad, x1:0.028, y1:0.619, x2:1, y2:0.494, stop:0.852273 rgba(0, 0, 0, 250), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"#d50:pressed{\n"
"background-color: rgb(0, 0, 0);\n"
"\n"
" background-color: qlineargradient(spread:pad, x1:0.857955, y1:0.0170455, x2:1, y2:0, stop:0.125 rgba(0, 0, 0, 255), stop:0.977273 rgba(255, 255, 255, 255));\n"
"\n"
"}\n"
"")
self.d50.setText("")
self.d50.setObjectName("d50")
self.f50 = QtWidgets.QPushButton(self.centralwidget)
self.f50.setGeometry(QtCore.QRect(440, 30, 31, 111))
self.f50.setStyleSheet("#f50{\n"
"background-color: rgb(0, 0, 0);\n"
"background-color: qlineargradient(spread:pad, x1:0.028, y1:0.619, x2:1, y2:0.494, stop:0.852273 rgba(0, 0, 0, 250), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"#f50:pressed{\n"
"background-color: rgb(0, 0, 0);\n"
"\n"
" background-color: qlineargradient(spread:pad, x1:0.857955, y1:0.0170455, x2:1, y2:0, stop:0.125 rgba(0, 0, 0, 255), stop:0.977273 rgba(255, 255, 255, 255));\n"
"\n"
"}\n"
"")
self.f50.setText("")
self.f50.setObjectName("f50")
self.g50 = QtWidgets.QPushButton(self.centralwidget)
self.g50.setGeometry(QtCore.QRect(480, 30, 31, 111))
self.g50.setStyleSheet("#g50{\n"
"background-color: rgb(0, 0, 0);\n"
"background-color: qlineargradient(spread:pad, x1:0.028, y1:0.619, x2:1, y2:0.494, stop:0.852273 rgba(0, 0, 0, 250), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"#g50:pressed{\n"
"background-color: rgb(0, 0, 0);\n"
"\n"
" background-color: qlineargradient(spread:pad, x1:0.857955, y1:0.0170455, x2:1, y2:0, stop:0.125 rgba(0, 0, 0, 255), stop:0.977273 rgba(255, 255, 255, 255));\n"
"\n"
"}\n"
"")
self.g50.setText("")
self.g50.setObjectName("g50")
self.a50 = QtWidgets.QPushButton(self.centralwidget)
self.a50.setGeometry(QtCore.QRect(520, 30, 31, 111))
self.a50.setStyleSheet("#a50{\n"
"background-color: rgb(0, 0, 0);\n"
"background-color: qlineargradient(spread:pad, x1:0.028, y1:0.619, x2:1, y2:0.494, stop:0.852273 rgba(0, 0, 0, 250), stop:1 rgba(255, 255, 255, 255));\n"
"}\n"
"#a50:pressed{\n"
"background-color: rgb(0, 0, 0);\n"
"\n"
" background-color: qlineargradient(spread:pad, x1:0.857955, y1:0.0170455, x2:1, y2:0, stop:0.125 rgba(0, 0, 0, 255), stop:0.977273 rgba(255, 255, 255, 255));\n"
"\n"
"}\n"
"")
self.a50.setText("")
self.a50.setObjectName("a50")
self.c4.raise_()
self.d4.raise_()
self.c40.raise_()
self.e4.raise_()
self.f4.raise_()
self.d40.raise_()
self.g4.raise_()
self.a4.raise_()
self.b4.raise_()
self.c5.raise_()
self.d5.raise_()
self.a5.raise_()
self.e5.raise_()
self.g5.raise_()
self.f5.raise_()
self.b5.raise_()
self.c6.raise_()
self.f40.raise_()
self.g40.raise_()
self.a40.raise_()
self.c50.raise_()
self.d50.raise_()
self.f50.raise_()
self.g50.raise_()
self.a50.raise_()
MainWindow.setCentralWidget(self.centralwidget)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
# Here we make a dict of threads called th
self.th = {}
# Lets connect a key to the button.
# Lets say c4 is a button or key of piano
# As u can see that i have added all the keys here
# These are white keys
self.c4.clicked.connect(self.run_threads)
self.d4.clicked.connect(self.run_threads)
self.e4.clicked.connect(self.run_threads)
self.f4.clicked.connect(self.run_threads)
self.g4.clicked.connect(self.run_threads)
self.a4.clicked.connect(self.run_threads)
self.b4.clicked.connect(self.run_threads)
self.c5.clicked.connect(self.run_threads)
self.d5.clicked.connect(self.run_threads)
self.e5.clicked.connect(self.run_threads)
self.f5.clicked.connect(self.run_threads)
self.g5.clicked.connect(self.run_threads)
self.a5.clicked.connect(self.run_threads)
self.b5.clicked.connect(self.run_threads)
self.c6.clicked.connect(self.run_threads)
# These are the black keys
self.c40.clicked.connect(self.run_threads)
self.c50.clicked.connect(self.run_threads)
self.d40.clicked.connect(self.run_threads)
self.d50.clicked.connect(self.run_threads)
self.f40.clicked.connect(self.run_threads)
self.f50.clicked.connect(self.run_threads)
self.g40.clicked.connect(self.run_threads)
self.g50.clicked.connect(self.run_threads)
self.a40.clicked.connect(self.run_threads)
self.a50.clicked.connect(self.run_threads)
# ok so lets run it.
# To show how its working lets print the path of the sender
# Similarly lets add all the keys.
# Thanks for watching and please and share like and comment
# Oh yes lets play and see if all keys are working.
# Lets make function to play sound
def play_notes(self,notePath):
playsound.playsound(notePath,False)
print(notePath)
# Lets make another function to run the threads
def run_threads(self):
self.th[self.mw.sender().objectName()] = Thread(target = self.play_notes, args = ('Sounds/'+'{}.wav'.format(self.mw.sender().objectName()),))
# So here the th dict will have a key which is the name of piano key,
# The thread has a target function self.play_notes, and arguments args is
# simply the path Sounds/keyname.wav
# Then we start and join the thread
self.th[self.mw.sender().objectName()].start()
self.th[self.mw.sender().objectName()].join()
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "pyshine piano"))
self.c4.setShortcut(_translate("MainWindow", "A"))
self.d4.setShortcut(_translate("MainWindow", "S"))
self.c40.setShortcut(_translate("MainWindow", "Q"))
self.d40.setShortcut(_translate("MainWindow", "W"))
self.e4.setShortcut(_translate("MainWindow", "D"))
self.f4.setShortcut(_translate("MainWindow", "F"))
self.g4.setShortcut(_translate("MainWindow", "G"))
self.a4.setShortcut(_translate("MainWindow", "H"))
self.b4.setShortcut(_translate("MainWindow", "J"))
self.c5.setShortcut(_translate("MainWindow", "K"))
self.d5.setShortcut(_translate("MainWindow", "L"))
self.a5.setShortcut(_translate("MainWindow", "V"))
self.e5.setShortcut(_translate("MainWindow", "Z"))
self.g5.setShortcut(_translate("MainWindow", "C"))
self.f5.setShortcut(_translate("MainWindow", "X"))
self.b5.setShortcut(_translate("MainWindow", "B"))
self.c6.setShortcut(_translate("MainWindow", "N"))
self.f40.setShortcut(_translate("MainWindow", "E"))
self.g40.setShortcut(_translate("MainWindow", "R"))
self.a40.setShortcut(_translate("MainWindow", "T"))
self.c50.setShortcut(_translate("MainWindow", "Y"))
self.d50.setShortcut(_translate("MainWindow", "U"))
self.f50.setShortcut(_translate("MainWindow", "I"))
self.g50.setShortcut(_translate("MainWindow", "O"))
self.a50.setShortcut(_translate("MainWindow", "P"))
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())
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