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#!/usr/bin/python3
import sys, subprocess, sqlite3
from PyQt5 import QtCore, QtGui, QtWidgets, uic
class Everything(QtWidgets.QMainWindow):
def __init__(self):
super(Everything, self).__init__()
uic.loadUi('ui/everything.ui', self)
self.centerOnScreen()
self.show()
self.load_packages()
self.package_install.clicked.connect(self.install_package)
self.package_uninstall.clicked.connect(self.uninstall_package)
self.orphans_remove.clicked.connect(self.remove_orphans)
self.category_exit.clicked.connect(self.exit_category)
def centerOnScreen(self):
resolution = QtWidgets.QDesktopWidget().screenGeometry()
self.move((resolution.width() / 2) - (self.frameSize().width() / 2),
(resolution.height() / 2) - (self.frameSize().height() / 2))
def install_package(self):
pkgname = self.table_everything.item(self.table_everything.currentRow(), 1).text()
subprocess.Popen(['xterm', '-e', 'epkg', 'autoinstall'] + pkgname.split())
def uninstall_package(self):
pkgname = self.table_everything.item(self.table_everything.currentRow(), 1).text()
subprocess.Popen(['xterm', '-e', 'epkg', 'autoremove'] + pkgname.split())
def remove_orphans(self):
subprocess.Popen(['xterm', '-e', 'epkg', 'autoclean'])
def exit_category(self):
self.close()
def load_packages(self):
with sqlite3.connect('/var/lib/epkg/db/epkg.db') as db:
cursor=db.cursor()
cursor.execute('''
SELECT
a.category AS cat,
a.name AS pn,
a.version AS av,
i.version AS iv,
a.description AS descr
FROM remote_packages AS a
LEFT JOIN local_packages AS i
ON a.category = i.category
AND a.name = i.name
AND a.slot = i.slot
''')
rows = cursor.fetchall()
for row in rows:
inx = rows.index(row)
self.table_everything.insertRow(inx)
self.table_everything.setItem(inx, 0, QtWidgets.QTableWidgetItem(row[0]))
self.table_everything.setItem(inx, 1, QtWidgets.QTableWidgetItem(row[1]))
self.table_everything.setItem(inx, 2, QtWidgets.QTableWidgetItem(row[2]))
self.table_everything.setItem(inx, 3, QtWidgets.QTableWidgetItem(row[3]))
self.table_everything.setItem(inx, 4, QtWidgets.QTableWidgetItem(row[4]))
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