add applications utility
This commit is contained in:
fhdk
+345
-3
@@ -1,5 +1,8 @@
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#!/usr/bin/env python3
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import collections
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import glob
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import urllib.request
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import gettext
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import json
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import locale
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@@ -8,17 +11,348 @@ import subprocess
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import sys
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import webbrowser
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import gi
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gi.require_version("Gtk", "3.0")
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from gi.repository import Gtk, GdkPixbuf
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from gi.repository import Gtk, GdkPixbuf, GLib
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# Applications class constants
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VERSION = "0.8"
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TITLE = "Manjaro Application Utility {}".format(VERSION)
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GROUP = 0
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ICON = 1
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APPLICATION = 2
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DESCRIPTION = 3
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ACTIVE = 4
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PACKAGE = 5
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INSTALLED = 6
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class Hello():
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class Applications(Gtk.Window):
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def __init__(self):
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Gtk.Window.__init__(self, title=TITLE, border_width=6)
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self.app = "manjaro-hello"
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self.dev = "--dev" in sys.argv
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if self.dev:
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self.preferences = self.read_json_file("data/preferences.json".format(self.app))
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else:
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self.preferences = self.read_json_file("/usr/share/{}/data/preferences.json".format(self.app))
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self.preferences["data_path"] = "./data"
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self.set_position(Gtk.WindowPosition.CENTER_ALWAYS)
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icon="system-software-install"
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pixbuf24 = Gtk.IconTheme.get_default().load_icon(icon, 24, 0)
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pixbuf32 = Gtk.IconTheme.get_default().load_icon(icon, 32, 0)
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pixbuf48 = Gtk.IconTheme.get_default().load_icon(icon, 48, 0)
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pixbuf64 = Gtk.IconTheme.get_default().load_icon(icon, 64, 0)
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pixbuf96 = Gtk.IconTheme.get_default().load_icon(icon, 96, 0)
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self.set_icon_list([pixbuf24, pixbuf32, pixbuf48, pixbuf64, pixbuf96])
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# set data
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self.app_store = None
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self.pkg_selected = None
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self.pkg_installed = None
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self.pkg_list_install = []
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self.pkg_list_removal = []
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# setup main box
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self.set_default_size(800, 650)
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self.application_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
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self.add(self.application_box)
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# create title box
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self.title_box = Gtk.Box()
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self.title_image = Gtk.Image()
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self.title_image.set_size_request(100, 100)
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self.title_image.set_from_file("/usr/share/icons/manjaro/maia/96x96.png")
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self.title_label = Gtk.Label()
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self.title_label.set_markup("<big>Manjaro Application Maintenance</big>\n"
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"Select/Deselect apps you want to install/remove.\n"
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"Click <b>UPDATE SYSTEM</b> button when ready.")
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self.title_box.pack_start(self.title_image, expand=False, fill=False, padding=0)
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self.title_box.pack_start(self.title_label, expand=True, fill=True, padding=0)
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# pack title box to main box
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self.application_box.pack_start(self.title_box, expand=False, fill=False, padding=0)
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# setup grid
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self.grid = Gtk.Grid()
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self.grid.set_column_homogeneous(True)
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self.grid.set_row_homogeneous(True)
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self.application_box.add(self.grid)
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# setup list store model
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self.app_store = self.load_app_data(self.preferences["data_set"])
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# create a tree view with the model store
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self.tree_view = Gtk.TreeView.new_with_model(self.app_store)
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self.tree_view.set_activate_on_single_click(True)
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# column model: icon
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icon = Gtk.CellRendererPixbuf()
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column = Gtk.TreeViewColumn("", icon, icon_name=ICON)
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self.tree_view.append_column(column)
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# column model: group name column
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renderer = Gtk.CellRendererText()
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column = Gtk.TreeViewColumn("Group", renderer, text=GROUP)
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self.tree_view.append_column(column)
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# column model: app name column
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renderer = Gtk.CellRendererText()
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column = Gtk.TreeViewColumn("Application", renderer, text=APPLICATION)
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self.tree_view.append_column(column)
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# column model: description column
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renderer = Gtk.CellRendererText()
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column = Gtk.TreeViewColumn("Description", renderer, text=DESCRIPTION)
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self.tree_view.append_column(column)
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# column model: install column
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toggle = Gtk.CellRendererToggle()
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toggle.connect("toggled", self.on_app_toggle)
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column = Gtk.TreeViewColumn("Installed", toggle, active=ACTIVE)
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self.tree_view.append_column(column)
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# button box
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self.button_box = Gtk.Box(spacing=10)
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self.advanced = Gtk.ToggleButton(label="Advanced")
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self.advanced.connect("clicked", self.on_expert_clicked)
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self.download = Gtk.Button(label="download")
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self.download.connect("clicked", self.on_download_clicked)
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self.reload_button = Gtk.Button(label="reload")
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self.reload_button.connect("clicked", self.on_reload_clicked)
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self.update_system_button = Gtk.Button(label="UPDATE SYSTEM")
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self.update_system_button.connect("clicked", self.on_update_system_clicked)
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self.close_button = Gtk.Button(label="close")
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self.close_button.connect("clicked", self.on_close_clicked)
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self.button_box.pack_start(self.advanced, expand=False, fill=False, padding=10)
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self.button_box.pack_end(self.update_system_button, expand=False, fill=False, padding=10)
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self.button_box.pack_end(self.close_button, expand=False, fill=False, padding=10)
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self.button_box.pack_end(self.reload_button, expand=False, fill=False, padding=10)
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self.button_box.pack_end(self.download, expand=False, fill=False, padding=10)
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self.application_box.pack_end(self.button_box, expand=False, fill=False, padding=10)
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# create a scrollable window
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self.app_window = Gtk.ScrolledWindow()
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self.app_window.set_vexpand(True)
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self.app_window.add(self.tree_view)
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self.grid.attach(self.app_window, 0, 0, 5, len(self.app_store))
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# show start
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self.show_all()
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def load_app_data(self, data_set):
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if os.path.isfile("{}/{}.json".format(self.preferences["user_path"], data_set)):
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app_data = self.read_json_file("{}/{}.json".format(self.preferences["user_path"], data_set))
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else:
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app_data = self.read_json_file("{}/{}.json".format(self.preferences["data_path"], data_set))
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store = Gtk.TreeStore(str, str, str, str, bool, str, bool)
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for group in app_data:
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index = store.append(None,
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[group["name"],
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group["icon"],
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None, group["description"], None, None, None])
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for app in group["apps"]:
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status = self.app_installed(app["pkg"])
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tree_item = (None,
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app["icon"],
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app["name"],
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app["description"],
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status,
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app["pkg"],
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status)
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store.append(index, tree_item)
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return store
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def reload_app_data(self, dataset):
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self.pkg_selected = None
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self.pkg_installed = None
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self.pkg_list_install = []
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self.pkg_list_removal = []
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self.app_store.clear()
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self.app_store = self.load_app_data(dataset)
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self.tree_view.set_model(self.app_store)
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def on_close_clicked(self, widget):
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self.hide()
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def on_reload_clicked(self, widget):
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self.reload_app_data(self.preferences["data_set"])
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def on_expert_clicked(self, widget):
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if widget.get_active():
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self.preferences["data_set"] = "advanced"
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else:
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self.preferences["data_set"] = "default"
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self.reload_app_data(self.preferences["data_set"])
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def on_download_clicked(self, widget):
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if self.net_check():
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# noinspection PyBroadException
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try:
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for download in self.preferences["data_sets"]:
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url = "{}/{}.json".format(self.preferences["url"], download)
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file = self.fix_path("{}/{}.json".format(self.preferences["user_path"], download))
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req = urllib.request.Request(url=url)
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with urllib.request.urlopen(req, timeout=2) as response:
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data = json.loads(response.read().decode("utf8"))
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self.write_json_file(data, file)
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except Exception as e:
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print(e)
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else:
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dialog = Gtk.MessageDialog(self, 0,
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Gtk.MessageType.ERROR,
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Gtk.ButtonsType.CANCEL,
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"Download not available")
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dialog.format_secondary.text("The server 'gitlab.manjaro.org' could not be reached")
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dialog.run()
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def on_app_toggle(self, cell, path):
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# a group has no package attached and we don't install groups
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if self.app_store[path][PACKAGE] is not None:
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self.app_store[path][ACTIVE] = not self.app_store[path][ACTIVE]
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self.pkg_selected = self.app_store[path][PACKAGE]
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self.pkg_installed = self.app_store[path][INSTALLED]
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if self.app_store[path][ACTIVE] is False:
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if self.pkg_installed is True:
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# to uninstall
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self.pkg_list_removal.append(self.pkg_selected)
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if self.dev:
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print("for removal : {}".format(self.pkg_selected))
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if self.pkg_selected in self.pkg_list_install:
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# cancel install
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self.pkg_list_install.remove(self.pkg_selected)
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if self.dev:
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print("cancel install: {}".format(self.pkg_selected))
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else:
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# don't reinstall
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if self.pkg_installed is False:
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# only install
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if self.pkg_selected not in self.pkg_list_install:
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self.pkg_list_install.append(self.pkg_selected)
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if self.dev:
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print("to install : {}".format(self.pkg_selected))
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if self.pkg_selected in self.pkg_list_removal:
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# cancel uninstall
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self.pkg_list_removal.remove(self.pkg_selected)
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if self.dev:
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print("pkg list install: {}".format(self.pkg_list_install))
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print("pkg list removal: {}".format(self.pkg_list_removal))
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def on_update_system_clicked(self, widget):
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file_install = "/tmp/.install-packages.txt"
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file_uninstall = "/tmp/.remove-packages.txt"
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os.environ["APP_UTILITY"] = "PACKAGES"
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shell_fallback = False
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if self.pkg_list_install:
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if os.path.isfile("/usr/bin/pamac-installer"):
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subprocess.run(["pamac-installer"] + self.pkg_list_install)
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else:
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shell_fallback = True
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with open(file_install, "w") as outfile:
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for p in self.pkg_list_install:
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outfile.write("{} ".format(p))
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if self.pkg_list_removal:
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shell_fallback = True
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with open(file_uninstall, "w") as outfile:
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for p in self.pkg_list_removal:
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outfile.write("{} ".format(p))
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if shell_fallback:
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if self.dev:
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os.system('gksu-polkit ./app-install')
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else:
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os.system('gksu-polkit app-install')
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self.reload_app_data(self.preferences["data_set"])
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@staticmethod
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def app_installed(package):
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if glob.glob("/var/lib/pacman/local/{}-[0-9]*".format(package)):
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return True
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return False
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@staticmethod
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def fix_path(path):
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"""Make good paths.
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:param path: path to fix
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:type path: str
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:return: fixed path
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:rtype: str
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"""
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if "~" in path:
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path = path.replace("~", os.path.expanduser("~"))
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return path
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@staticmethod
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def net_check():
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"""Check for internet connection"""
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resp = None
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host = "https://gitlab.manjaro.org"
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# noinspection PyBroadException
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try:
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resp = urllib.request.urlopen(host, timeout=2)
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except Exception:
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pass
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return bool(resp)
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@staticmethod
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def read_json_file(filename, dictionary=True):
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"""Read json data from file"""
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result = list()
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try:
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if dictionary:
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with open(filename, "rb") as infile:
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result = json.loads(
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infile.read().decode("utf8"),
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object_pairs_hook=collections.OrderedDict)
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else:
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with open(filename, "r") as infile:
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result = json.load(infile)
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except OSError:
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pass
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return result
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@staticmethod
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def write_json_file(data, filename, dictionary=False):
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"""Writes data to file as json
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:param data
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:param filename:
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:param dictionary:
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"""
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try:
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if dictionary:
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with open(filename, "wb") as outfile:
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json.dump(data, outfile)
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else:
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with open(filename, "w") as outfile:
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json.dump(data, outfile, indent=2)
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return True
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except OSError:
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return False
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class Hello(Gtk.Window):
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"""Hello"""
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def __init__(self):
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Gtk.Window.__init__(self, title="Manjaro Hello", border_width=6)
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self.app = "manjaro-hello"
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self.dev = "--dev" in sys.argv # Dev mode activated ?
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# used by application utility
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self.app_store = None
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self.pkg_selected = None
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self.pkg_installed = None
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self.pkg_list_install = []
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self.pkg_list_removal = []
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# Load preferences
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if self.dev:
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self.preferences = read_json("data/preferences.json")
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@@ -88,6 +422,8 @@ class Hello():
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os.path.isfile(self.preferences["installer_path"]):
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self.builder.get_object("installlabel").set_visible(True)
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self.builder.get_object("install").set_visible(True)
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else:
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self.builder.get_object("applications").set_visible(True)
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self.window.show()
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@@ -238,10 +574,14 @@ class Hello():
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dialog = self.builder.get_object("aboutdialog")
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dialog.run()
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dialog.hide()
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elif name == "applications":
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win = Applications()
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win.show_all()
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def on_btn_clicked(self, btn):
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"""Event for clicked button."""
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name = btn.get_name()
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print(name)
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self.builder.get_object("home").set_sensitive(not name == "home")
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self.builder.get_object("stack").set_visible_child_name(name + "page")
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@@ -296,6 +636,7 @@ def write_json(path, content):
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except OSError as error:
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print(error)
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def get_lsb_infos():
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"""Read informations from the lsb-release file.
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:return: args from lsb-release file
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@@ -318,5 +659,6 @@ def get_lsb_infos():
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if __name__ == "__main__":
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Hello()
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hello = Hello()
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hello.connect("destroy", Gtk.main_quit)
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Gtk.main()
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