def get_test_window():
import softwarecenter.log
softwarecenter.log.root.setLevel(level=logging.DEBUG)
softwarecenter.log.add_filters_from_string("performance")
fmt = logging.Formatter("%(name)s - %(message)s", None)
softwarecenter.log.handler.setFormatter(fmt)
from softwarecenter.paths import XAPIAN_BASE_PATH
xapian_base_path = XAPIAN_BASE_PATH
pathname = os.path.join(xapian_base_path, "xapian")
# the store
from softwarecenter.db.pkginfo import get_pkg_info
cache = get_pkg_info()
cache.open()
# the db
from softwarecenter.db.database import StoreDatabase
db = StoreDatabase(pathname, cache)
db.open()
# additional icons come from app-install-data
icons = Gtk.IconTheme.get_default()
icons.prepend_search_path("/usr/share/app-install/icons/")
icons.prepend_search_path("/usr/share/software-center/icons/")
# create a filter
from softwarecenter.db.appfilter import AppFilter
filter = AppFilter(db, cache)
filter.set_supported_only(False)
filter.set_installed_only(True)
# appview
from softwarecenter.ui.gtk3.models.appstore2 import AppListStore
from softwarecenter.db.enquire import AppEnquire
enquirer = AppEnquire(cache, db)
store = AppListStore(db, cache, icons)
from softwarecenter.ui.gtk3.views.appview import AppView
view = AppView(db, cache, icons, show_ratings=True)
view.set_model(store)
entry = Gtk.Entry()
entry.stamp = 0
entry.connect("changed", on_entry_changed, (view, enquirer))
entry.set_text("gtk3")
scroll = Gtk.ScrolledWindow()
box = Gtk.VBox()
box.pack_start(entry, False, True, 0)
box.pack_start(scroll, True, True, 0)
win = Gtk.Window()
win.connect("destroy", lambda x: Gtk.main_quit())
scroll.add(view)
win.add(box)
win.set_size_request(600, 400)
win.show_all()
return win
def get_test_catview():
def on_category_selected(view, cat):
print("on_category_selected %s %s" % view, cat)
from softwarecenter.db.pkginfo import get_pkg_info
cache = get_pkg_info()
cache.open()
from softwarecenter.db.database import StoreDatabase
xapian_base_path = "/var/cache/software-center"
pathname = os.path.join(xapian_base_path, "xapian")
db = StoreDatabase(pathname, cache)
db.open()
import softwarecenter.paths
datadir = softwarecenter.paths.datadir
from softwarecenter.ui.gtk3.utils import get_sc_icon_theme
icons = get_sc_icon_theme(datadir)
import softwarecenter.distro
distro = softwarecenter.distro.get_distro()
apps_filter = AppFilter(db, cache)
from softwarecenter.paths import APP_INSTALL_PATH
cat_view = LobbyViewGtk(datadir, APP_INSTALL_PATH,
cache, db, icons, distro, apps_filter)
return cat_view
def setUp(self):
cache = get_pkg_info()
cache.open()
xapian_base_path = XAPIAN_BASE_PATH
pathname = os.path.join(xapian_base_path, "xapian")
self.db = StoreDatabase(pathname, cache)
self.db.open()
def get_test_window_catview():
def on_category_selected(view, cat):
print("on_category_selected %s %s" % view, cat)
cache = get_pkg_info()
cache.open()
from softwarecenter.db.database import StoreDatabase
xapian_base_path = "/var/cache/software-center"
pathname = os.path.join(xapian_base_path, "xapian")
db = StoreDatabase(pathname, cache)
db.open()
import softwarecenter.paths
datadir = softwarecenter.paths.datadir
from softwarecenter.ui.gtk3.utils import get_sc_icon_theme
icons = get_sc_icon_theme(datadir)
import softwarecenter.distro
distro = softwarecenter.distro.get_distro()
apps_filter = AppFilter(db, cache)
# gui
win = Gtk.Window()
n = Gtk.Notebook()
from softwarecenter.paths import APP_INSTALL_PATH
view = LobbyViewGtk(datadir, APP_INSTALL_PATH,
cache, db, icons, distro, apps_filter)
win.set_data("lobby", view)
scroll = Gtk.ScrolledWindow()
scroll.add(view)
n.append_page(scroll, Gtk.Label(label="Lobby"))
# find a cat in the LobbyView that has subcategories
subcat_cat = None
for cat in reversed(view.categories):
if cat.subcategories:
subcat_cat = cat
break
view = SubCategoryViewGtk(datadir, APP_INSTALL_PATH, cache, db, icons,
apps_filter)
view.connect("category-selected", on_category_selected)
view.set_subcategory(subcat_cat)
win.set_data("subcat", view)
scroll = Gtk.ScrolledWindow()
scroll.add(view)
n.append_page(scroll, Gtk.Label(label="Subcats"))
win.add(n)
win.set_size_request(800, 800)
win.show_all()
win.connect('destroy', Gtk.main_quit)
return win
def rebuild_database(pathname, debian_sources=True, appstream_sources=False):
#cache = apt.Cache(memonly=True)
cache = get_pkg_info()
cache.open()
old_path = pathname+"_old"
rebuild_path = pathname+"_rb"
if not os.path.exists(rebuild_path):
try:
os.makedirs(rebuild_path)
except:
LOG.warn("Problem creating rebuild path '%s'." % rebuild_path)
LOG.warn("Please check you have the relevant permissions.")
return False
# check permission
if not os.access(pathname, os.W_OK):
LOG.warn("Cannot write to '%s'." % pathname)
LOG.warn("Please check you have the relevant permissions.")
return False
#check if old unrequired version of db still exists on filesystem
if os.path.exists(old_path):
LOG.warn("Existing xapian old db was not previously cleaned: '%s'." % old_path)
if os.access(old_path, os.W_OK):
#remove old unrequired db before beginning
shutil.rmtree(old_path)
else:
LOG.warn("Cannot write to '%s'." % old_path)
LOG.warn("Please check you have the relevant permissions.")
return False
# write it
db = xapian.WritableDatabase(rebuild_path, xapian.DB_CREATE_OR_OVERWRITE)
if debian_sources:
update(db, cache)
if appstream_sources:
update_from_appstream_xml(db, cache)
# write the database version into the filep
db.set_metadata("db-schema-version", DB_SCHEMA_VERSION)
# update the mo file stamp for the langpack checks
mofile = gettext.find("app-install-data")
if mofile:
mo_time = os.path.getctime(mofile)
db.set_metadata("app-install-mo-time", str(mo_time))
db.flush()
# use shutil.move() instead of os.rename() as this will automatically
# figure out if it can use os.rename or needs to do the move "manually"
try:
shutil.move(pathname, old_path)
shutil.move(rebuild_path, pathname)
shutil.rmtree(old_path)
return True
except:
LOG.warn("Cannot copy refreshed database to correct location: '%s'." % pathname)
return False
def get_test_window_catview():
def on_category_selected(view, cat):
print("on_category_selected %s %s" % view, cat)
from softwarecenter.db.pkginfo import get_pkg_info
cache = get_pkg_info()
cache.open()
from softwarecenter.db.database import StoreDatabase
xapian_base_path = "/var/cache/software-center"
pathname = os.path.join(xapian_base_path, "xapian")
db = StoreDatabase(pathname, cache)
db.open()
import softwarecenter.paths
datadir = softwarecenter.paths.datadir
from softwarecenter.ui.gtk3.utils import get_sc_icon_theme
icons = get_sc_icon_theme(datadir)
import softwarecenter.distro
distro = softwarecenter.distro.get_distro()
apps_filter = AppFilter(db, cache)
# gui
win = Gtk.Window()
n = Gtk.Notebook()
from softwarecenter.paths import APP_INSTALL_PATH
view = LobbyViewGtk(datadir, APP_INSTALL_PATH, cache, db, icons, distro,
apps_filter)
win.set_data("lobby", view)
scroll = Gtk.ScrolledWindow()
scroll.add(view)
n.append_page(scroll, Gtk.Label(label="Lobby"))
# find a cat in the LobbyView that has subcategories
subcat_cat = None
for cat in reversed(view.categories):
if cat.subcategories:
subcat_cat = cat
break
view = SubCategoryViewGtk(datadir, APP_INSTALL_PATH, cache, db, icons,
apps_filter)
view.connect("category-selected", on_category_selected)
view.set_subcategory(subcat_cat)
win.set_data("subcat", view)
scroll = Gtk.ScrolledWindow()
scroll.add(view)
n.append_page(scroll, Gtk.Label(label="Subcats"))
win.add(n)
win.set_size_request(800, 600)
win.show_all()
win.connect('destroy', Gtk.main_quit)
return win
def setUp(self):
cache = get_pkg_info()
cache.open()
xapian_base_path = XAPIAN_BASE_PATH
pathname = os.path.join(xapian_base_path, "xapian")
self.db = StoreDatabase(pathname, cache)
self.db.open()
def get_test_window():
import softwarecenter.log
softwarecenter.log.root.setLevel(level=logging.DEBUG)
softwarecenter.log.add_filters_from_string("performance")
fmt = logging.Formatter("%(name)s - %(message)s", None)
softwarecenter.log.handler.setFormatter(fmt)
from softwarecenter.paths import XAPIAN_BASE_PATH
xapian_base_path = XAPIAN_BASE_PATH
pathname = os.path.join(xapian_base_path, "xapian")
# the store
from softwarecenter.db.pkginfo import get_pkg_info
cache = get_pkg_info()
cache.open()
# the db
from softwarecenter.db.database import StoreDatabase
db = StoreDatabase(pathname, cache)
db.open()
# additional icons come from app-install-data
icons = Gtk.IconTheme.get_default()
icons.prepend_search_path("/usr/share/app-install/icons/")
icons.prepend_search_path("/usr/share/software-center/icons/")
# create a filter
from softwarecenter.db.appfilter import AppFilter
filter = AppFilter(db, cache)
filter.set_supported_only(False)
filter.set_installed_only(True)
# appview
from softwarecenter.ui.gtk3.models.appstore2 import AppListStore
from softwarecenter.db.enquire import AppEnquire
enquirer = AppEnquire(cache, db)
store = AppListStore(db, cache, icons)
from softwarecenter.ui.gtk3.views.appview import AppView
view = AppView(db, cache, icons, show_ratings=True)
view.set_model(store)
entry = Gtk.Entry()
entry.stamp = 0
entry.connect("changed", on_entry_changed, (view, enquirer))
entry.set_text("gtk3")
scroll = Gtk.ScrolledWindow()
box = Gtk.VBox()
box.pack_start(entry, False, True, 0)
box.pack_start(scroll, True, True, 0)
win = Gtk.Window()
win.connect("destroy", lambda x: Gtk.main_quit())
scroll.add(view)
win.add(box)
win.set_size_request(600, 400)
win.show_all()
return win
def get_test_catview():
def on_category_selected(view, cat):
print("on_category_selected %s %s" % view, cat)
from softwarecenter.db.pkginfo import get_pkg_info
cache = get_pkg_info()
cache.open()
from softwarecenter.db.database import StoreDatabase
xapian_base_path = "/var/cache/software-center"
pathname = os.path.join(xapian_base_path, "xapian")
db = StoreDatabase(pathname, cache)
db.open()
import softwarecenter.paths
datadir = softwarecenter.paths.datadir
from softwarecenter.ui.gtk3.utils import get_sc_icon_theme
icons = get_sc_icon_theme(datadir)
import softwarecenter.distro
distro = softwarecenter.distro.get_distro()
apps_filter = AppFilter(db, cache)
from softwarecenter.paths import APP_INSTALL_PATH
cat_view = LobbyViewGtk(datadir, APP_INSTALL_PATH, cache, db, icons,
distro, apps_filter)
return cat_view
def get_test_window_pkgnamesview():
from softwarecenter.db.pkginfo import get_pkg_info
cache = get_pkg_info()
cache.open()
from softwarecenter.db.database import StoreDatabase
xapian_base_path = "/var/cache/software-center"
pathname = os.path.join(xapian_base_path, "xapian")
db = StoreDatabase(pathname, cache)
db.open()
import softwarecenter.paths
datadir = softwarecenter.paths.datadir
from softwarecenter.ui.gtk3.utils import get_sc_icon_theme
icons = get_sc_icon_theme(datadir)
pkgs = ["apt", "software-center"]
view = PackageNamesView("header", cache, pkgs, icons, 32, db)
view.show()
win = Gtk.Window()
win.add(view)
win.set_size_request(600, 400)
win.show()
win.connect('destroy', Gtk.main_quit)
return win
def test_memleak_pkginfo_open(self):
cache = get_pkg_info()
cache.open()
do_events_with_sleep()
with TraceMemoryUsage("PackageInfo.open()"):
for i in range(self.ITERATIONS):
cache.open()
do_events_with_sleep()
def get_test_db_from_app_install_data(datadir):
db = xapian.inmemory_open()
cache = get_pkg_info()
cache.open()
res = update_from_app_install_data(db, cache, datadir)
if res is False:
raise AssertionError("Failed to build db from '%s'" % datadir)
return db
def test_memleak_pkginfo_open(self):
cache = get_pkg_info()
cache.open()
do_events_with_sleep()
with TraceMemoryUsage("PackageInfo.open()"):
for i in range(self.ITERATIONS):
cache.open()
do_events_with_sleep()
def get_test_db_from_app_install_data(datadir):
db = xapian.inmemory_open()
cache = get_pkg_info()
cache.open()
res = update_from_app_install_data(db, cache, datadir)
if res is False:
raise AssertionError("Failed to build db from '%s'" % datadir)
return db
def get_installed_package_list():
""" return a set of all of the currently installed packages """
from softwarecenter.db.pkginfo import get_pkg_info
installed_pkgs = set()
cache = get_pkg_info()
for pkg in cache:
if pkg.is_installed:
installed_pkgs.add(pkg.name)
return installed_pkgs
def get_test_db():
from softwarecenter.db.database import StoreDatabase
from softwarecenter.db.pkginfo import get_pkg_info
import softwarecenter.paths
cache = get_pkg_info()
cache.open()
db = StoreDatabase(softwarecenter.paths.XAPIAN_PATH, cache)
db.open()
return db
def __init__(self, parent=None):
super(ReviewsListModel, self).__init__()
self._reviews = []
roles = dict(enumerate(ReviewsListModel.COLUMNS))
self.setRoleNames(roles)
# FIXME: make this async
self.cache = get_pkg_info()
self.reviews = get_review_loader(self.cache)
def __init__(self, parent=None):
super(ReviewsListModel, self).__init__()
self._reviews = []
roles = dict(enumerate(ReviewsListModel.COLUMNS))
self.setRoleNames(roles)
# FIXME: make this async
self.cache = get_pkg_info()
self.reviews = get_review_loader(self.cache)
def get_installed_package_list():
""" return a set of all of the currently installed packages """
from softwarecenter.db.pkginfo import get_pkg_info
installed_pkgs = set()
cache = get_pkg_info()
for pkg in cache:
if pkg.is_installed:
installed_pkgs.add(pkg.name)
return installed_pkgs
def get_test_db():
from softwarecenter.db.database import StoreDatabase
from softwarecenter.db.pkginfo import get_pkg_info
import softwarecenter.paths
cache = get_pkg_info()
cache.open()
db = StoreDatabase(softwarecenter.paths.XAPIAN_PATH, cache)
db.open()
return db
def setUp(self):
cache = get_pkg_info()
cache.open()
xapian_base_path = XAPIAN_BASE_PATH
pathname = os.path.join(xapian_base_path, "xapian")
self.db = StoreDatabase(pathname, cache)
self.db.open()
self.catview = CategoriesParser(self.db)
self.catview.db = self.db
self.cats = self.catview.parse_applications_menu('/usr/share/app-install')
def get_test_window_catview(db=None, selected_category="Internet"):
'''
Note that selected_category must specify a category that includes
subcategories, else a ValueError will be raised.
'''
def on_category_selected(view, cat):
print("on_category_selected view: ", view)
print("on_category_selected cat: ", cat)
if db is None:
cache = pkginfo.get_pkg_info()
cache.open()
xapian_base_path = "/var/cache/software-center"
pathname = os.path.join(xapian_base_path, "xapian")
db = database.StoreDatabase(pathname, cache)
db.open()
else:
cache = db._aptcache
icons = get_sc_icon_theme()
distro = softwarecenter.distro.get_distro()
apps_filter = appfilter.AppFilter(db, cache)
# gui
notebook = Gtk.Notebook()
lobby_view = lobbyview.LobbyView(cache, db, icons, distro, apps_filter)
scroll = Gtk.ScrolledWindow()
scroll.add(lobby_view)
notebook.append_page(scroll, Gtk.Label.new("Lobby"))
subcat_cat = None
for cat in lobby_view.categories:
if cat.name == selected_category:
if not cat.subcategories:
raise ValueError('The value specified for selected_category '
'*must* specify a '
'category that contains subcategories!!')
subcat_cat = cat
break
subcat_view = catview.SubCategoryView(cache, db, icons, apps_filter)
subcat_view.connect("category-selected", on_category_selected)
subcat_view.set_subcategory(subcat_cat)
scroll = Gtk.ScrolledWindow()
scroll.add(subcat_view)
notebook.append_page(scroll, Gtk.Label.new("Subcats"))
win = get_test_window(child=notebook, width=800, height=800)
win.set_data("subcat", subcat_view)
win.set_data("lobby", lobby_view)
return win
def __init__(self, parent=None):
super(ReviewsListModel, self).__init__()
self._reviews = []
roles = dict(enumerate(ReviewsListModel.COLUMNS))
self.setRoleNames(roles)
# FIXME: make this async
self.cache = get_pkg_info()
self.reviews = get_review_loader(self.cache)
self.reviews.connect("refresh-review-stats-finished", self._on_refresh_review_stats_finished)
self.reviews.connect("get-reviews-finished", self._on_reviews_ready_callback)
def __init__(self, parent=None):
super(CategoriesModel, self).__init__()
self._categories = []
roles = dict(enumerate(CategoriesModel.COLUMNS))
self.setRoleNames(roles)
pathname = os.path.join(XAPIAN_BASE_PATH, "xapian")
# FIXME: move this into app
cache = get_pkg_info()
db = StoreDatabase(pathname, cache)
db.open()
# /FIXME
self.catparser = CategoriesParser(db)
self._categories = self.catparser.parse_applications_menu()
def __init__(self, parent=None):
super(CategoriesModel, self).__init__()
self._categories = []
roles = dict(enumerate(CategoriesModel.COLUMNS))
self.setRoleNames(roles)
pathname = os.path.join(XAPIAN_BASE_PATH, "xapian")
# FIXME: move this into app
cache = get_pkg_info()
db = StoreDatabase(pathname, cache)
db.open()
# /FIXME
self.catparser = CategoriesParser(db)
self._categories = self.catparser.parse_applications_menu()
def __init__(self, parent=None):
super(ReviewsListModel, self).__init__()
self._reviews = []
roles = dict(enumerate(ReviewsListModel.COLUMNS))
self.setRoleNames(roles)
# FIXME: make this async
self.cache = get_pkg_info()
self.reviews = get_review_loader(self.cache)
self.reviews.connect("refresh-review-stats-finished",
self._on_refresh_review_stats_finished)
self.reviews.connect("get-reviews-finished",
self._on_reviews_ready_callback)
def test_memleak_appdetails(self):
cache = get_pkg_info()
cache.open(blocking=True)
win = get_test_window_appdetails()
view = win.get_data("view")
app = Application("", "gedit")
# get baseline
view.show_app(app)
do_events_with_sleep()
with TraceMemoryUsage("AppdetailsView.show_app()"):
for i in range(self.ITERATIONS):
view.show_app(app, force=True)
# this causes a huge memleak of ~35mb/run
cache.open()
do_events_with_sleep()
def test_memleak_appdetails(self):
cache = get_pkg_info()
cache.open(blocking=True)
win = get_test_window_appdetails()
view = win.get_data("view")
app = Application("", "gedit")
# get baseline
view.show_app(app)
do_events_with_sleep()
with TraceMemoryUsage("AppdetailsView.show_app()"):
for i in range(self.ITERATIONS):
view.show_app(app, force=True)
# this causes a huge memleak of ~35mb/run
cache.open()
do_events_with_sleep()
def test_memleak_app_recommendations(self):
cache = get_pkg_info()
cache.open(blocking=True)
win = get_test_window_appdetails()
view = win.get_data("view")
app = Application("", "gedit")
# get baseline
view.show_app(app)
do_events_with_sleep()
with TraceMemoryUsage("AppdetailsView.show_app()"):
with TraceActiveObjectTypes("view.recommended_for_app.set_pkgname"):
for i in range(self.ITERATIONS):
view.recommended_for_app_panel.set_pkgname("gedit")
cache.open()
do_events_with_sleep()
def test_memleak_app(self):
options = Mock()
options.display_navlog = False
args = []
# ensure the cache is fully ready before taking the baseline
cache = get_pkg_info()
cache.open(blocking=True)
app = SoftwareCenterAppGtk3(options, args)
app.window_main.show_all()
do_events_with_sleep()
with TraceMemoryUsage("app._on_transaction_finished"):
for i in range(self.ITERATIONS):
app._on_transaction_finished(None, None)
cache.open()
do_events_with_sleep()
def test_memleak_app(self):
options = Mock()
options.display_navlog = False
args = []
# ensure the cache is fully ready before taking the baseline
cache = get_pkg_info()
cache.open(blocking=True)
app = SoftwareCenterAppGtk3(options, args)
app.window_main.show_all()
do_events_with_sleep()
with TraceMemoryUsage("app._on_transaction_finished"):
for i in range(self.ITERATIONS):
app._on_transaction_finished(None, None)
cache.open()
do_events_with_sleep()
def test_memleak_app_recommendations(self):
cache = get_pkg_info()
cache.open(blocking=True)
win = get_test_window_appdetails()
view = win.get_data("view")
app = Application("", "gedit")
# get baseline
view.show_app(app)
do_events_with_sleep()
with TraceMemoryUsage("AppdetailsView.show_app()"):
with TraceActiveObjectTypes(
"view.recommended_for_app.set_pkgname"):
for i in range(self.ITERATIONS):
view.recommended_for_app_panel.set_pkgname("gedit")
cache.open()
do_events_with_sleep()
def __init__(self, pathname=None, cache=None):
GObject.GObject.__init__(self)
if pathname is None:
pathname = softwarecenter.paths.XAPIAN_PATH
self._db_pathname = pathname
if cache is None:
cache = get_pkg_info()
self._aptcache = cache
self._additional_databases = []
# the xapian values as read from /var/lib/apt-xapian-index/values
self._axi_values = {}
# we open one db per thread, thread names are reused eventually
# so no memory leak
self._db_per_thread = {}
self._parser_per_thread = {}
self._axi_stamp_monitor = None
def __init__(self, pathname=None, cache=None):
GObject.GObject.__init__(self)
if pathname is None:
pathname = softwarecenter.paths.XAPIAN_PATH
self._db_pathname = pathname
if cache is None:
cache = get_pkg_info()
self._aptcache = cache
self._additional_databases = []
# the xapian values as read from /var/lib/apt-xapian-index/values
self._axi_values = {}
self._logger = logging.getLogger("softwarecenter.db")
# we open one db per thread, thread names are reused eventually
# so no memory leak
self._db_per_thread = {}
self._parser_per_thread = {}
def test_get_total_size(self):
# get a cache
cache = get_pkg_info()
cache.open()
# pick first uninstalled pkg
for pkg in cache:
if not pkg.is_installed:
break
# prepare args
addons_to_install = addons_to_remove = []
archive_suite = "foo"
with patch.object(cache, "_set_candidate_release") as f_mock:
cache.get_total_size_on_install(
pkg.name, addons_to_install, addons_to_remove, archive_suite)
# ensure it got called with the right arguments
f_mock.assert_called_with(pkg, archive_suite)
def test_get_total_size(self):
# get a cache
cache = get_pkg_info()
cache.open()
# pick first uninstalled pkg
for pkg in cache:
if not pkg.is_installed:
break
# prepare args
addons_to_install = addons_to_remove = []
archive_suite = "foo"
with patch.object(cache, "_set_candidate_release") as f_mock:
cache.get_total_size_on_install(pkg.name, addons_to_install,
addons_to_remove, archive_suite)
# ensure it got called with the right arguments
f_mock.assert_called_with(pkg, archive_suite)
def _on_install_ready(self, source, result, task):
LOG.debug("install done %s %s", source, result)
results = task.generic_finish(result)
if not results:
LOG.debug("unable to fetch results")
return
# update package cache
sack = results.get_package_sack()
array = sack.get_array()
if len(array) == 0:
LOG.error("unable to get package results")
return
pkg = array[0]
infoCache = get_pkg_info()
infoCache.update_installed_status(pkg.get_name(), True)
LOG.debug("updated package-info cache for %s" % pkg.get_name())
def get_test_window_pkgnamesview():
cache = pkginfo.get_pkg_info()
cache.open()
xapian_base_path = "/var/cache/software-center"
pathname = os.path.join(xapian_base_path, "xapian")
db = database.StoreDatabase(pathname, cache)
db.open()
icons = get_sc_icon_theme()
pkgs = ["apt", "software-center"]
view = pkgnamesview.PackageNamesView("header", cache, pkgs, icons, 32, db)
view.show()
win = get_test_window(child=view)
return win
def test_open_aptcache(self):
# mvo: for the performance, its critical to have a
# /var/cache/apt/srcpkgcache.bin - otherwise stuff will get slow
# open s-c aptcache
with ExecutionTime("s-c softwarecenter.apt.AptCache"):
self.sccache = get_pkg_info()
# cache is opened with a timeout_add() in get_pkg_info()
time.sleep(0.2)
context = GObject.main_context_default()
while context.pending():
context.iteration()
# compare with plain apt
with ExecutionTime("plain apt: apt.Cache()"):
self.cache = apt.Cache()
with ExecutionTime("plain apt: apt.Cache(memonly=True)"):
self.cache = apt.Cache(memonly=True)
def __init__(self):
GObject.GObject.__init__(self)
InstallBackend.__init__(self)
# transaction details for setting as meta
self.new_pkgname, self.new_appname, self.new_iconname = '', '', ''
# this is public exposed
self.pending_transactions = {}
self.client = packagekit.Client()
self.pkginfo = get_pkg_info()
self.pkginfo.open()
self._transactions_watcher = PackagekitTransactionsWatcher()
self._transactions_watcher.connect('lowlevel-transactions-changed',
self._on_lowlevel_transactions_changed)
def __init__(self):
GObject.GObject.__init__(self)
InstallBackend.__init__(self)
# transaction details for setting as meta
self.new_pkgname, self.new_appname, self.new_iconname = '', '', ''
# this is public exposed
self.pending_transactions = {}
self.client = packagekit.Client()
self.pkginfo = get_pkg_info()
self.pkginfo.open()
self._transactions_watcher = PackagekitTransactionsWatcher()
self._transactions_watcher.connect('lowlevel-transactions-changed',
self._on_lowlevel_transactions_changed)
def test_open_aptcache(self):
# mvo: for the performance, its critical to have a
# /var/cache/apt/srcpkgcache.bin - otherwise stuff will get slow
# open s-c aptcache
with ExecutionTime("s-c softwarecenter.apt.AptCache"):
self.sccache = get_pkg_info()
# cache is opened with a timeout_add() in get_pkg_info()
time.sleep(0.2)
context = GObject.main_context_default()
while context.pending():
context.iteration()
# compare with plain apt
with ExecutionTime("plain apt: apt.Cache()"):
self.cache = apt.Cache()
with ExecutionTime("plain apt: apt.Cache(memonly=True)"):
self.cache = apt.Cache(memonly=True)
def __init__(self, parent=None):
super(PkgListModel, self).__init__()
self._docs = []
roles = dict(enumerate(PkgListModel.COLUMNS))
self.setRoleNames(roles)
self._query = ""
self._category = ""
pathname = os.path.join(XAPIAN_BASE_PATH, "xapian")
self.cache = get_pkg_info()
self.db = StoreDatabase(pathname, self.cache)
self.db.open(use_axi=False)
self.backend = get_install_backend()
self.backend.connect("transaction-progress-changed", self._on_backend_transaction_progress_changed)
self.reviews = get_review_loader(self.cache)
# FIXME: get this from a parent
self._catparser = CategoriesParser(self.db)
self._categories = self._catparser.parse_applications_menu("/usr/share/app-install")
def test_get_total_size_with_mock(self):
# get a cache
cache = get_pkg_info()
cache.open()
# pick first uninstalled pkg
for pkg in cache:
if not pkg.is_installed:
break
# prepare args
addons_to_install = addons_to_remove = []
archive_suite = "foo"
with patch.object(cache.aptd_client, "commit_packages") as f_mock:
cache.query_total_size_on_install(
pkg.name, addons_to_install, addons_to_remove, archive_suite)
# ensure it got called with the right arguments
args, kwargs = f_mock.call_args
to_install = args[0]
self.assertTrue(to_install[0].endswith("/%s" % archive_suite))
def _add_tiles_to_flowgrid(self, docs, flowgrid, amount):
'''Adds application tiles to a FlowableGrid:
docs = xapian documents (apps)
flowgrid = the FlowableGrid to add tiles to
amount = number of tiles to add from start of doc range'''
amount = min(len(docs), amount)
cache = get_pkg_info()
if hasattr(cache, 'prefill_cache'):
prefill_pkgnames = [ self.db.get_pkgname(doc) for doc in docs[0:amount] ]
cache.prefill_cache(wanted_pkgs = prefill_pkgnames, only_newest=True)
for doc in docs[0:amount]:
tile = FeaturedTile(self.properties_helper, doc)
tile.connect('clicked', self.on_app_clicked,
self.properties_helper.get_application(doc))
flowgrid.add_child(tile)
return
def get_test_catview():
def on_category_selected(view, cat):
print("on_category_selected %s %s" % (view, cat))
cache = pkginfo.get_pkg_info()
cache.open()
xapian_base_path = "/var/cache/software-center"
pathname = os.path.join(xapian_base_path, "xapian")
db = database.StoreDatabase(pathname, cache)
db.open()
icons = get_sc_icon_theme()
distro = softwarecenter.distro.get_distro()
apps_filter = appfilter.AppFilter(db, cache)
cat_view = lobbyview.LobbyView(cache, db, icons, distro, apps_filter)
return cat_view
def __init__(self, parent=None):
super(PkgListModel, self).__init__()
self._docs = []
roles = dict(enumerate(PkgListModel.COLUMNS))
self.setRoleNames(roles)
self._query = ""
self._category = ""
pathname = os.path.join(XAPIAN_BASE_PATH, "xapian")
self.cache = get_pkg_info()
self.db = StoreDatabase(pathname, self.cache)
self.db.open(use_axi=False)
self.backend = get_install_backend()
self.backend.connect("transaction-progress-changed",
self._on_backend_transaction_progress_changed)
self.reviews = get_review_loader(self.cache)
# FIXME: get this from a parent
self._catparser = CategoriesParser(self.db)
self._categories = self._catparser.parse_applications_menu(
'/usr/share/app-install')
def __init__(self, pathname=None, cache=None):
GObject.GObject.__init__(self)
# initialize at creation time to avoid spurious AttributeError
self._use_agent = False
self._use_axi = False
if pathname is None:
pathname = softwarecenter.paths.XAPIAN_PATH
self._db_pathname = pathname
if cache is None:
cache = get_pkg_info()
self._aptcache = cache
self._additional_databases = []
# the xapian values as read from /var/lib/apt-xapian-index/values
self._axi_values = {}
# we open one db per thread, thread names are reused eventually
# so no memory leak
self._db_per_thread = {}
self._parser_per_thread = {}
self._axi_stamp_monitor = None
def get_test_catview():
def on_category_selected(view, cat):
print("on_category_selected %s %s" % (view, cat))
cache = pkginfo.get_pkg_info()
cache.open()
xapian_base_path = "/var/cache/software-center"
pathname = os.path.join(xapian_base_path, "xapian")
db = database.StoreDatabase(pathname, cache)
db.open()
icons = get_sc_icon_theme()
distro = softwarecenter.distro.get_distro()
apps_filter = appfilter.AppFilter(db, cache)
cat_view = lobbyview.LobbyView(cache, db, icons, distro, apps_filter)
return cat_view
def get_test_window_appdetails(pkgname=None):
cache = pkginfo.get_pkg_info()
cache.open()
xapian_base_path = "/var/cache/software-center"
pathname = os.path.join(xapian_base_path, "xapian")
db = database.StoreDatabase(pathname, cache)
db.open()
icons = get_sc_icon_theme()
distro = softwarecenter.distro.get_distro()
# gui
scroll = Gtk.ScrolledWindow()
view = appdetailsview.AppDetailsView(db, distro, icons, cache)
if pkgname is None:
pkgname = "totem"
view.show_app(application.Application("", pkgname))
#view.show_app(application.Application("Pay App Example", "pay-app"))
#view.show_app(application.Application("3D Chess", "3dchess"))
#view.show_app(application.Application("Movie Player", "totem"))
#view.show_app(application.Application("ACE", "unace"))
#~ view.show_app(application.Application("", "apt"))
#view.show_app("AMOR")
#view.show_app("Configuration Editor")
#view.show_app("Artha")
#view.show_app("cournol")
#view.show_app("Qlix")
scroll.add(view)
scroll.show()
win = get_test_window(child=scroll, width=800, height=800)
win.set_data("view", view)
return win
def show_top_rated_apps():
# get the ratings
cache = get_pkg_info()
loader = get_review_loader(cache)
review_stats = loader.REVIEW_STATS_CACHE
# recalculate using different default power
results = {}
for i in [0.5, 0.4, 0.3, 0.2, 0.1, 0.05]:
for (key, value) in review_stats.iteritems():
value.dampened_rating = calc_dr(value.rating_spread, power=i)
top_rated = loader.get_top_rated_apps(quantity=25)
print "For power: %s" % i
for (i, key) in enumerate(top_rated):
item = review_stats[key]
print "%(rang)2i: %(pkgname)-25s avg=%(avg)1.2f total=%(total)03i dampened=%(dampened)1.5f spread=%(spread)s" % {
'rang' : i+1,
'pkgname' : item.app.pkgname,
'avg' : item.ratings_average,
'total' : item.ratings_total,
'spread' : item.rating_spread,
'dampened' : item.dampened_rating,
}
print
results[i] = top_rated[:]
def show_top_rated_apps():
# get the ratings
cache = get_pkg_info()
loader = get_review_loader(cache)
review_stats = loader.REVIEW_STATS_CACHE
# recalculate using different default power
results = {}
for i in [0.5, 0.4, 0.3, 0.2, 0.1, 0.05]:
for (key, value) in review_stats.iteritems():
value.dampened_rating = calc_dr(value.rating_spread, power=i)
top_rated = loader.get_top_rated_apps(quantity=25)
print "For power: %s" % i
for (i, key) in enumerate(top_rated):
item = review_stats[key]
print "%(rang)2i: %(pkgname)-25s avg=%(avg)1.2f total=%(total)03i dampened=%(dampened)1.5f spread=%(spread)s" % {
'rang': i + 1,
'pkgname': item.app.pkgname,
'avg': item.ratings_average,
'total': item.ratings_total,
'spread': item.rating_spread,
'dampened': item.dampened_rating,
}
print
results[i] = top_rated[:]
def setUpClass(cls):
cache = get_pkg_info()
cache.open()
db = xapian.WritableDatabase(TEST_DB, xapian.DB_CREATE_OR_OVERWRITE)
update_from_json_string(db, cache, cls.APP_INFO_JSON, origin="local")
db.close()
def setUp(self):
apt.apt_pkg.config.set("Dir::State::status", PKD_DIR)
self.cache = get_pkg_info()
self.cache.open()