#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import json
import sys
import pkg_resources
from PyQt5 import QtCore, QtGui, QtWidgets
# Importing GUIs
try:
from pipgui.GUI import startScreen, progressScreen, uninstallScreen, \
updateScreen, installScreen
except BaseException:
from GUI import startScreen, progressScreen, uninstallScreen, \
updateScreen, installScreen
VERSION = 0
FILEVERSION = ''
INSTALLED_DIR = './Resource_Files/Installed Packages/'
OUTDATED_DIR = './Resource_Files/Outdated Packages/'
ASSETS_DIR = './Resource_Files/Assets/'
PACKAGE_DIR = './Resource_Files/Current Packages/'
Yes = QtWidgets.QMessageBox.Yes
def msgBox(x):
"""Function for defining various status message for actions"""
msg = QtWidgets.QMessageBox()
msg.setWindowTitle("Status Window")
msg.setIcon(QtWidgets.QMessageBox.Information)
if x == 1:
msg.setText("Selected Packages have been installed.")
msg.setStandardButtons(QtWidgets.QMessageBox.Ok)
if x == 2:
msg.setText('Selected Packages have been upgraded.')
msg.setStandardButtons(QtWidgets.QMessageBox.Ok)
if x == 3:
msg.setText('Are you sure you wanna uninstall?')
msg.setIcon(QtWidgets.QMessageBox.Question)
msg.setStandardButtons(
QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No)
if x == 4:
msg.setText('Uninstall Aborted.')
msg.setStandardButtons(QtWidgets.QMessageBox.Ok)
if x == 5:
msg.setText('Selected Packages have been uninstalled.')
msg.setStandardButtons(QtWidgets.QMessageBox.Ok)
if x == 6:
msg.setText('Lists Refreshed.')
msg.setStandardButtons(QtWidgets.QMessageBox.Ok)
if x == 7:
msg.setText('Are you sure you wanna exit?')
msg.setIcon(QtWidgets.QMessageBox.Question)
msg.setStandardButtons(
QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No)
return msg.exec_()
class ProgressWindow(QtWidgets.QMainWindow, progressScreen.Ui_Form):
"""This class is for showing the progress of all the events happening in the interface"""
def __init__(self):
super(ProgressWindow, self).__init__()
self.setupUi(self)
self.setWindowIcon(
QtGui.QIcon(pkg_resources.resource_filename('pipgui', ASSETS_DIR + 'googledev.png')))
# QProcess object for external app
self.process = QtCore.QProcess(self)
# QProcess emits `readyRead` when there is data to be read
self.process.readyRead.connect(self.dataReady)
self.process.started.connect(
lambda: self.btnContinue.setEnabled(False))
self.process.finished.connect(
lambda: self.btnContinue.setEnabled(True))
self.process.finished.connect(self.onFinished)
self.btnContinue.clicked.connect(self.continueFn)
def continueFn(self):
msgBox(self.msgInt)
self.close()
if self.msgInt == 1:
self.install = InstallWindow()
self.install.show()
if self.msgInt == 2:
self.update = UpdateWindow()
self.update.show()
if self.msgInt == 5:
self.uninstall = UninstallWindow()
self.uninstall.show()
if self.msgInt == 6:
self.window = MainWindow()
self.window.show()
def setLabelText(self, text):
self.labelProgress.setText(text)
def dataReady(self):
str_data = str(self.process.readAll(), 'utf-8')
cursor = self.textEdit.textCursor()
cursor.movePosition(cursor.End)
cursor.insertText(str_data)
self.textEdit.ensureCursorVisible()
def onStart(self, ver, processList):
self.progressBar.setRange(0, 0)
self.process.start(ver, processList)
def onFinished(self):
self.progressBar.setRange(0, 1)
self.progressBar.setValue(1)
def callProgram(self, ver, processList, x):
self.msgInt = x
if x == 1:
self.onStart(ver, processList)
if x == 2:
tempList = list()
tempList.append(processList[0])
for i in processList[1:]:
tempList.append(i)
tempList.append('-U')
self.onStart(ver, tempList)
if x == 5:
tempList = list()
tempList.append(processList[0])
for i in processList[1:]:
tempList.append(i)
tempList.append('-y')
self.onStart(ver, tempList)
if x == 6:
self.onStart(ver, processList)
class MainWindow(startScreen.Ui_mainWindow, QtWidgets.QMainWindow):
def __init__(self):
super(MainWindow, self).__init__()
self.setupUi(self)
self.setWindowIcon(
QtGui.QIcon(pkg_resources.resource_filename('pipgui', ASSETS_DIR + 'googledev.png')))
# Check for python version
if sys.version_info.major == 3:
self.radioPy3.setChecked(True)
elif sys.version_info.major == 2:
self.radioPy2.setChecked(True)
# Quiting the Application
self.btnExit.clicked.connect(self.endApp)
self.btnExit.setToolTip('Exit Application')
self.actionExit.triggered.connect(self.endApp)
self.actionExit.setStatusTip('Exit Application')
self.actionExit.setShortcut('Ctrl+Q')
self.actionRefresh.triggered.connect(self.refreshLists)
self.actionRefresh.setToolTip('Refresh Package Lists')
self.actionRefresh.setShortcut('Ctrl+R')
# Binding button to radio button result
self.btnNext.clicked.connect(self.radioCheck)
def pythonVersion(self):
global VERSION
global FILEVERSION
if self.radioPy2.isChecked():
VERSION = 'pip'
FILEVERSION = 'List'
if self.radioPy3.isChecked():
VERSION = 'pip3'
FILEVERSION = 'List3'
def radioCheck(self):
self.pythonVersion() # Checking the version of python being used
# Checking the radio button status
if self.radioInstall.isChecked():
self.close()
self.install = InstallWindow()
self.install.show()
elif self.radioUpdate.isChecked():
self.close()
self.update = UpdateWindow()
self.update.show()
elif self.radioUninstall.isChecked():
self.close()
self.uninstall = UninstallWindow()
self.uninstall.show()
def refreshLists(self):
self.progWindow = ProgressWindow()
self.progWindow.setLabelText('Refreshing package list in progress…')
self.close()
self.progWindow.show()
try:
self.progWindow.callProgram('python', ['-m', 'pipgui.refreshLists'], 6)
except:
self.progWindow.callProgram('python3', ['-m', 'pipgui.refreshLists'], 6)
def endApp(self):
global Yes
if msgBox(7) == Yes:
app.quit()
class UpdateWindow(QtWidgets.QMainWindow, updateScreen.Ui_Form):
""" This is a class for updation window. The updation window will show all the details
of updation of pip packages """
global FILEVERSION
global VERSION
ver = ''
def __init__(self):
super(UpdateWindow, self).__init__()
self.setupUi(self)
self.setWindowIcon(
QtGui.QIcon(pkg_resources.resource_filename('pipgui', ASSETS_DIR + 'googledev.png')))
self.outdatedPackages = json.load(open(
pkg_resources.resource_filename('pipgui', OUTDATED_DIR + 'outdatedPackage' + FILEVERSION + '.json')))
self.selectedList = list()
self.btnBack.clicked.connect(self.backFn)
self.btnUpdateAll.clicked.connect(self.updateAllFn)
self.btnUpdate.clicked.connect(self.updateFn)
if len(self.outdatedPackages):
for i in self.outdatedPackages:
self.item = QtWidgets.QListWidgetItem(i)
self.listWidget.addItem(self.item)
else:
self.item = QtWidgets.QListWidgetItem(
'=== No Outdated Packges ===')
self.listWidget.addItem(self.item)
self.btnUpdate.setEnabled(False)
self.btnUpdateAll.setEnabled(False)
def updateFn(self):
items = self.listWidget.selectedItems()
for i in items:
k = str(i.text())
if k not in self.selectedList:
self.selectedList.append(k)
self.progWindow = ProgressWindow()
self.progWindow.setLabelText('Updation in progress…')
self.close()
self.progWindow.show()
for i in self.selectedList:
self.outdatedPackages.remove(i)
self.progWindow.callProgram(VERSION,
['install'] + self.selectedList, 2)
# print 'Selected Packages Updated'
with open(pkg_resources.resource_filename('pipgui', OUTDATED_DIR + 'outdatedPackage' + FILEVERSION + '.json'),
'w') as file:
json.dump(self.outdatedPackages, file)
def updateAllFn(self):
self.progWindow = ProgressWindow()
self.progWindow.setLabelText('Updation in progress…')
self.close()
self.progWindow.show()
self.progWindow.callProgram(VERSION,
['install'] + self.outdatedPackages, 2)
# print 'All Packages Updated.'
with open(pkg_resources.resource_filename('pipgui', OUTDATED_DIR + 'outdatedPackage' + FILEVERSION + '.json'),
'w') as file:
json.dump([], file)
def backFn(self):
self.close()
self.window = MainWindow()
self.window.show()
class UninstallWindow(QtWidgets.QMainWindow, uninstallScreen.Ui_Form):
""" This is a class for uninstall window. The uninstall window will show all the details
of updation of pip packages """
selectedList = list()
ver = ''
global FILEVERSION
global VERSION
global Yes
def __init__(self):
super(UninstallWindow, self).__init__()
self.setupUi(self)
self.setWindowIcon(
QtGui.QIcon(pkg_resources.resource_filename('pipgui', ASSETS_DIR + 'googledev.png')))
self.allPackages = json.load(open(
pkg_resources.resource_filename('pipgui', INSTALLED_DIR + 'installedPackage' + FILEVERSION + '.json')))
self.btnBack.clicked.connect(self.backFn)
self.btnUninstallAll.clicked.connect(self.uninstallAllFn)
self.btnUninstall.clicked.connect(self.uninstallFn)
# global allPackages
for i in self.allPackages:
self.item = QtWidgets.QListWidgetItem(i)
self.listWidget.addItem(self.item)
def uninstallFn(self):
items = self.listWidget.selectedItems()
for i in items:
k = str(i.text())
if k not in self.selectedList:
self.selectedList.append(k)
if msgBox(3) == Yes:
self.progWindow = ProgressWindow()
self.progWindow.setLabelText('Uninstallation in progress…')
self.close()
self.progWindow.show()
for i in self.selectedList:
if i in self.allPackages:
self.allPackages.remove(i)
self.progWindow.callProgram(VERSION,
['uninstall'] + self.selectedList,
5)
# print 'Selected Packages Uninstalled'
self.selectedList = list()
with open(pkg_resources.resource_filename('pipgui',
INSTALLED_DIR + 'installedPackage' + FILEVERSION + '.json'),
'w') as file:
json.dump(self.allPackages, file)
else:
msgBox(4)
def uninstallAllFn(self):
if msgBox(3) == Yes:
self.progWindow = ProgressWindow()
self.progWindow.setLabelText('Uninstallation in progress…')
self.close()
self.progWindow.show()
self.progWindow.callProgram(VERSION,
['uninstall'] + self.allPackages, 5)
# print 'All Packages Uninstalled.'
with open(pkg_resources.resource_filename('pipgui',
INSTALLED_DIR + 'installedPackage' + FILEVERSION + '.json'),
'w') as file:
json.dump([], file)
msgBox(5)
else:
msgBox(4)
def backFn(self):
self.close()
self.window = MainWindow()
self.window.show()
class InstallWindow(QtWidgets.QMainWindow, installScreen.Ui_Form):
""" This is a class for installation window. The installation window will show all the details
of installation of pip packages """
global FILEVERSION
global VERSION
ver = ''
def __init__(self):
super(InstallWindow, self).__init__()
self.setupUi(self)
self.setWindowIcon(
QtGui.QIcon(pkg_resources.resource_filename('pipgui', ASSETS_DIR + 'googledev.png')))
self.offlinePackages = json.load(open(
pkg_resources.resource_filename('pipgui', INSTALLED_DIR + 'installedPackage' + FILEVERSION + '.json')))
self.packages = json.load(
open(pkg_resources.resource_filename('pipgui', PACKAGE_DIR + 'package' + FILEVERSION + '.json')))
self.matchedList = list()
self.selectedList = list()
self.searchStr = str()
self.btnBack.clicked.connect(self.backFn)
self.btnInstall.clicked.connect(self.installFn)
self.packageInput.textChanged.connect(self.textChange)
def textChange(self, i):
self.matchedList = list()
self.searchStr = i
self.listWidget.clear()
for i in self.packages:
if self.searchStr in i:
self.matchedList.append(i)
for i in self.matchedList:
self.item = QtWidgets.QListWidgetItem(i)
self.listWidget.addItem(self.item)
def installFn(self):
self.progWindow = ProgressWindow()
self.progWindow.setLabelText('Installation in progress…')
items = self.listWidget.selectedItems()
for i in items:
k = str(i.text())
if k not in self.selectedList:
self.selectedList.append(k)
self.progWindow.show()
for i in self.selectedList:
if i not in self.offlinePackages:
self.offlinePackages.append(i)
self.progWindow.callProgram(VERSION,
['install'] + self.selectedList, 1)
# print 'Selected Packages Installed'
with open(pkg_resources.resource_filename('pipgui', INSTALLED_DIR + 'installedPackage' + FILEVERSION + '.json'),
'w') as file:
json.dump(sorted(self.offlinePackages), file)
self.close()
def backFn(self):
self.close()
self.window = MainWindow()
self.window.show()
def main():
""" Function for starting of application"""
global app
app = QtWidgets.QApplication(sys.argv)
window = MainWindow()
window.show()
sys.exit(app.exec_())
if __name__ == '__main__':
main()
