/usr/lib/python2.7/dist-packages/LSC/threadingops.py is in lubuntu-software-center 0.0.10-0ubuntu2.
This file is owned by root:root, with mode 0o644.
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# -*- coding:UTF-8 -*-
# Copyright (c) Stephen Smally <stephen.smally@gmail.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
#
from gi.repository import Gtk
from gi.repository import Pango
from gi.repository import GdkPixbuf
from ConfigParser import RawConfigParser
from notify import notify
import control
import os
from aptdaemon import client, gtk3widgets
from . import LOG
import gettext
_ = gettext.gettext
client = client.AptClient()
dialog = gtk3widgets.AptProgressDialog(debconf=True)
control.__init__()
import sqlite3
db_path = os.path.join(control.controller.db_path, "lsc_packages.db")
try:
db = sqlite3.Connection(db_path)
cursor = db.cursor()
except sqlite3.OperationalError:
result = os.system('gksu -m %s lubuntu-software-center-build-db %s %s \
/usr/share/LSC/categories.ini' % (_(
'"The database for Lubuntu Software Center needs to be (re-)created"'),
db_path, control.controller.app_install_directory))
if result == 0:
db = sqlite3.Connection(db_path)
cursor = db.cursor()
else:
pass
#Error message should appear. There is no db and it couldn't be created
try:
cursor.execute("SELECT * FROM packages")
except sqlite3.OperationalError:
result = os.system('gksu -m %s lubuntu-software-center-build-db %s %s \
/usr/share/LSC/categories.ini' % (_(
'"The database for Lubuntu Software Center needs to be (re-)created"'),
db_path, control.controller.app_install_directory))
if result == 0:
db = sqlite3.Connection(db_path)
cursor = db.cursor()
else:
pass
# Error message: Table exists, but seems empty and couldn't be filled.
class append_packages:
def __init__(self, app, category, status, model, showboth):
control.__init__()
self.app = app
self.category = category
self.status = status
self.model = model
self.sortkey = 0
self.showboth = showboth
def run(self):
'''Append the packages to the given Gtk.ListStore'''
self.status_dict = {
0: "",
1: "",
2: "",
4: "",
5: "",
6: Gtk.STOCK_YES
}
LOG.debug("sensitive!")
if control.controller.expert_mode:
id = 1
else:
id = 0
if self.showboth:
for items in cursor.execute(
"SELECT * FROM %s ORDER BY name" % (self.category)):
self.app.append_packages_appending(
items, self.status, self.status_dict, self.model, (1, 1))
else:
for items in cursor.execute(
"SELECT * FROM %s WHERE ID=%s ORDER BY name" %
(self.category, id)):
self.app.append_packages_appending(
items, self.status, self.status_dict, self.model, (1, 1))
self.app.ui.pkgs_count.set_text("%s " % len(self.model) +
_("packages listed"))
if self.app.ui.search_pkg.search_entry.get_text() != \
self.app.ui.search_pkg.search_string:
self.app.ui.search_pkg.search_function(
self.app.ui.search_pkg.search_entry.get_text(), 20)
def get_categories():
categories = {}
cat_parser = RawConfigParser()
if os.path.isfile(os.path.join("data", "categories.ini")):
cat = open(os.path.join("data", "categories.ini"))
else:
cat = open(os.path.join(
control.controller.data_system_path, "categories.ini"))
cat_parser.readfp(cat)
for section in cat_parser.sections():
name = cat_parser.get(section, "name")
icon = cat_parser.get(section, "icon")
#tags = cat_parser.get(section, "contains")
showboth = cat_parser.getboolean(section, "showboth")
categories[section] = [icon, _(name), showboth]
return categories
def getdesc(pkg):
for items in cursor.execute(
"SELECT desc FROM packages WHERE pkg_name='%s'" % pkg):
return items[0]
def getshortdesc(pkg):
for items in cursor.execute(
"SELECT comment FROM packages WHERE pkg_name='%s'" % pkg):
return items[0]
def getdeps(pkg):
tmp = ""
for item in cursor.execute(
"SELECT deps FROM packages WHERE pkg_name='%s'" % pkg):
tmp = item[0]
if tmp == "":
return []
else:
return tmp.split(";")
def getrecs(pkg):
tmp = ""
for item in cursor.execute(
"SELECT recs FROM packages WHERE pkg_name='%s'" % pkg):
tmp = item[0]
if tmp == "":
return []
else:
return tmp.split(";")
def download_screenshot(pkg, path, image, button):
path_screenshot = os.path.join("/usr/share/pyshared/",
"lubuntu-software-center/",
"lubuntu-software-center-download-scrot")
if os.path.isfile(path_screenshot):
response = os.popen(" ".join(["python",
path_screenshot,
pkg, path])).read()
else:
response = os.popen(" ".join(["python",
"scripts/lubuntu-software-center-download-scrot",
pkg, path])).read()
button.set_visible(True)
if os.path.exists("/".join([path, pkg])):
try:
scrot_buf = GdkPixbuf.Pixbuf.new_from_file_at_size(
"/".join([path, pkg]), 250, 250)
image.set_from_pixbuf(scrot_buf)
except:
pass
def download_review(pkg, path):
path_review = os.path.join("/usr/share/pyshared/",
"lubuntu-software-center/",
"lubuntu-software-center-download-review")
if os.path.isfile(path_review):
response = os.popen(" ".join(["python",
path_review,
pkg, path])).read()
else:
response = os.popen(" ".join(["python",
"scripts/lubuntu-software-center-download-review",
pkg, path])).read()
return path + pkg
def parse_review(pkg, path, box):
if os.path.exists(path + pkg + ".ini"):
review_parser = RawConfigParser()
review = open(path + pkg + ".ini", "r")
review_parser.readfp(review)
for reviews in review_parser.sections():
summary = Gtk.Label("<b>" + review_parser.get(
reviews, "summary").capitalize() + "</b>")
summary.set_use_markup(True)
summary.props.xalign = 0.0
summary.props.xpad = 5
text = Gtk.Label(review_parser.get(reviews, "review_text"))
text.props.xalign = 0.0
text.props.xpad = 10
text.set_line_wrap_mode(Pango.WrapMode.WORD)
text.set_line_wrap(True)
box.pack_start(summary, False, False, 0)
box.pack_start(text, False, False, 0)
if len(box.get_children()) == 1: # If only the Reviews title is in the box
summary = Gtk.Label("<b>" + _("No reviews available") + "</b>")
summary.set_use_markup(True)
box.pack_start(summary, False, False, 0)
def install_package(pkgs, app):
transaction = client.install_packages(pkgs)
transaction.connect("finished", finish_trans, app, True)
dialog.set_transaction(transaction)
LOG.debug("running dialog")
dialog.run()
def remove_package(pkgs, app):
transaction = client.remove_packages(pkgs)
transaction.connect("finished", finish_trans, app, False)
dialog.set_transaction(transaction)
LOG.debug("running dialog")
dialog.run()
def get_if_apt_lies(pkg):
'''test if the apt cache lies'''
result = os.system("apt-get -s install %s" % pkg)
if result == 0:
# Apt Cache lies, we can install it!
return True
else:
# It's true, damaged packages
return False
def finish_trans(transaction, exit_status, root, inst):
if exit_status == "exit-success":
dialog.hide()
LOG.debug("success")
if inst:
notify("installed")
else:
notify("removed")
root.choosed_page = 1
root.refresh_system_call()
else:
dialog.hide()
finishdialog = gtk3widgets.AptErrorDialog(error=transaction.error)
finishdialog.run()
LOG.warn("failed")
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