Beispiel #1
0
    def clean_selected_ppa(self):
        self.set_busy()
        # name_list is to display the name of PPA
        # url_list is to identify the ppa
        name_list = []
        url_list = []
        for id in self.get_list():
            #TODO
            try:
                name_list.append(SOURCE_PARSER.get_name(int(id)))
                url_list.append(SOURCE_PARSER.get_url(int(id)))
            except:
                name_list.append(ppa.get_short_name(id))
                url_list.append(id)

        package_view = DowngradeView()
        package_view.update_model(url_list)
        sw = gtk.ScrolledWindow()
        sw.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
        select_pkgs = package_view.get_downgrade_packages()
        sw.add(package_view)

        #TODO the logic is a little ugly, need to improve the BaseMessageDialog
        if not select_pkgs:
            message = _("It's safe to purge the PPA, no packages need to be downgraded.")
            sw.hide()
        else:
            message = _("To safely purge the PPA, the following packages must be downgraded.")
            sw.show_all()
            sw.set_size_request(500, 100)

        dialog = QuestionDialog(message, title=_("You're going to purge: %s") % ', '.join(name_list))
        dialog.set_resizable(True)
        dialog.vbox.pack_start(sw, True, True, 0)
        dialog.show()

        response = dialog.run()
        dialog.destroy()
        # Workflow
        # 1. Downgrade all the PPA packages to offical packages #TODO Maybe not official? Because anther ppa which is enabled may have newer packages then offical
        # 2. If succeed, disable PPA, or keep it

        if response == gtk.RESPONSE_YES:
            self.set_busy()
            log.debug("The select pkgs is: %s", str(select_pkgs))
            dialog = CleanPpaDialog(self.get_toplevel(), select_pkgs, url_list)
            dialog.run()
            dialog.destroy()
            if dialog.error:
                self.show_failed_dialog(dialog.error)
            else:
                self.show_success_dialog()
            self.update_ppa_model()
            self.unset_busy()
        else:
            self.update_ppa_model()
        # TODO refresh source?
        self.__check_list = []
        self.emit('cleaned')
        self.unset_busy()
Beispiel #2
0
    def update_ppa_model(self):
        self.set_busy()
        self.__column.set_title('PPA Sources')
        model = self.get_model()
        model.clear()
        self.mode = 'ppa'

        ppa_source_dict = get_ppa_source_dict()

        for source in self.get_sourceslist():
            if ppa.is_ppa(source.uri) and source.type == 'deb' and not source.disabled:
                try:
                    id = ppa_source_dict[source.uri]
                    pixbuf = get_source_logo_from_filename(SOURCE_PARSER[id]['logo'])
                    name = SOURCE_PARSER.get_name(id)
                    comment = SOURCE_PARSER.get_summary(id)
                except:
                    id = source.uri
                    name = ppa.get_short_name(source.uri)
                    comment = ppa.get_homepage(source.uri)
                    pixbuf = get_source_logo_from_filename('')

                self.total_num += 1
                iter = model.append()
                log.debug("Found an enalbed PPA: %s" % name)
                model.set(iter,
                       COLUMN_ICON, pixbuf,
                       COLUMN_CHECK, False,
                       COLUMN_NAME, str(id),
                       COLUMN_DESC, '',
                       COLUMN_DISPLAY, '<b>%s</b>\n%s' % (name, comment),
                    )
        self.unset_busy()
Beispiel #3
0
def get_ppa_source_dict():
    ppa_source_dict = {}
    for id in SOURCE_PARSER:
        url = SOURCE_PARSER.get_url(id)
        ppa_source_dict[url] = id

    return ppa_source_dict
Beispiel #4
0
def get_ppa_source_dict():
    ppa_source_dict = {}
    for id in SOURCE_PARSER:
        url = SOURCE_PARSER.get_url(id)
        ppa_source_dict[url] = id

    return ppa_source_dict
Beispiel #5
0
    def process_data(self):
        if self.pkgs:
            log.debug("call proxy.install_select_pkgs")
            proxy.install_select_pkgs(self.pkgs)
            log.debug("done proxy.install_select_pkgs")
        else:
            log.debug("No pkgs to downloaded, just done")
            self.downgrade_done = True

        while True:
            if not self.downgrade_done:
                time.sleep(0.2)
                continue

            ppa_source_dict = get_ppa_source_dict()

            # Sort out the unique owner urls, so that the PPAs from same owner will only fetch key fingerprint only once
            key_fingerprint_dict = {}
            for url in self.urls:
                if url in ppa_source_dict:
                    id = ppa_source_dict[url]
                    key_fingerprint = SOURCE_PARSER.get_key_fingerprint(id)
                else:
                    key_fingerprint = ''

                owner, ppa_name = url.split('/')[3:5]

                if owner not in key_fingerprint_dict:
                    key_fingerprint_dict[owner] = key_fingerprint
            log.debug("Get the key_fingerprint_dict done: %s" % key_fingerprint_dict)

            for url in self.urls:
                owner, ppa_name = url.split('/')[3:5]
                key_fingerprint = key_fingerprint_dict[owner]

                self.set_progress_text(_('Removing key files...'))
                if not key_fingerprint:
                    try:
                        #TODO wrap the LP API or use library
                        owner, ppa_name = url.split('/')[3:5]
                        lp_url = 'https://launchpad.net/api/beta/~%s/+archive/%s' % (owner, ppa_name)
                        req =  Request(lp_url)
                        req.add_header("Accept","application/json")
                        lp_page = urlopen(req).read()
                        data = json.loads(lp_page)
                        key_fingerprint = data['signing_key_fingerprint']
                    except Exception, e:
                        log.error(e)
                        continue

                log.debug("Get the key fingerprint: %s", key_fingerprint)
                result = proxy.purge_source(url, key_fingerprint)
                log.debug("Set source: %s to %s" % (url, str(result)))

            self.removekey_done = True
            log.debug("removekey_done is True")
            break
Beispiel #6
0
    def update_ppa_model(self):
        self.set_busy()
        self.__column.set_title('PPA Sources')
        model = self.get_model()
        model.clear()
        self.mode = 'ppa'

        ppa_source_dict = get_ppa_source_dict()

        for source in self.get_sourceslist():
            if ppa.is_ppa(source.uri
                          ) and source.type == 'deb' and not source.disabled:
                try:
                    id = ppa_source_dict[source.uri]
                    pixbuf = get_source_logo_from_filename(
                        SOURCE_PARSER[id]['logo'])
                    name = SOURCE_PARSER.get_name(id)
                    comment = SOURCE_PARSER.get_summary(id)
                except:
                    id = source.uri
                    name = ppa.get_short_name(source.uri)
                    comment = ppa.get_homepage(source.uri)
                    pixbuf = get_source_logo_from_filename('')

                self.total_num += 1
                iter = model.append()
                log.debug("Found an enalbed PPA: %s" % name)
                model.set(
                    iter,
                    COLUMN_ICON,
                    pixbuf,
                    COLUMN_CHECK,
                    False,
                    COLUMN_NAME,
                    str(id),
                    COLUMN_DESC,
                    '',
                    COLUMN_DISPLAY,
                    '<b>%s</b>\n%s' % (name, comment),
                )
        self.unset_busy()
Beispiel #7
0
    def process_data(self):
        if self.pkgs:
            proxy.install_select_pkgs(self.pkgs)
        else:
            self.downgrade_done = True

        ppa_source_dict = get_ppa_source_dict()

        # Sort out the unique owner urls, so that the PPAs from same owner will only fetch key fingerprint only once
        key_fingerprint_dict = {}
        for url in self.urls:
            if url in ppa_source_dict:
                id = ppa_source_dict[url]
                key_fingerprint = SOURCE_PARSER.get_key_fingerprint(id)
            else:
                key_fingerprint = ''

            owner, ppa_name = url.split('/')[3:5]

            if owner not in key_fingerprint_dict:
                key_fingerprint_dict[owner] = key_fingerprint

        for url in self.urls:
            owner, ppa_name = url.split('/')[3:5]
            key_fingerprint = key_fingerprint_dict[owner]

            self.set_progress_text(_('Removing key files...'))
            if not key_fingerprint:
                try:
                    #TODO wrap the LP API or use library
                    owner, ppa_name = url.split('/')[3:5]
                    lp_url = 'https://launchpad.net/api/beta/~%s/+archive/%s' % (
                        owner, ppa_name)
                    req = Request(lp_url)
                    req.add_header("Accept", "application/json")
                    lp_page = urlopen(req).read()
                    data = json.loads(lp_page)
                    key_fingerprint = data['signing_key_fingerprint']
                except Exception, e:
                    log.error(e)
                    continue

            log.debug("Get the key fingerprint: %s", key_fingerprint)
            result = proxy.purge_source(url, key_fingerprint)
            log.debug("Set source: %s to %s" % (url, str(result)))
Beispiel #8
0
    def clean_selected_ppa(self):
        self.set_busy()
        # name_list is to display the name of PPA
        # url_list is to identify the ppa
        name_list = []
        url_list = []
        for id in self.get_list():
            #TODO
            try:
                name_list.append(SOURCE_PARSER.get_name(int(id)))
                url_list.append(SOURCE_PARSER.get_url(int(id)))
            except:
                name_list.append(ppa.get_short_name(id))
                url_list.append(id)

        package_view = DowngradeView()
        package_view.update_model(url_list)
        sw = gtk.ScrolledWindow()
        sw.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
        select_pkgs = package_view.get_downgrade_packages()
        sw.add(package_view)

        #TODO the logic is a little ugly, need to improve the BaseMessageDialog
        if not select_pkgs:
            message = _(
                "It's safe to purge the PPA, no packages need to be downgraded."
            )
            sw.hide()
        else:
            message = _(
                "To safely purge the PPA, the following packages must be downgraded."
            )
            sw.show_all()
            sw.set_size_request(500, 100)

        dialog = QuestionDialog(message,
                                title=_("You're going to purge: %s") %
                                ', '.join(name_list))
        dialog.set_resizable(True)
        dialog.vbox.pack_start(sw, True, True, 0)
        dialog.show()

        response = dialog.run()
        dialog.destroy()
        # Workflow
        # 1. Downgrade all the PPA packages to offical packages #TODO Maybe not official? Because anther ppa which is enabled may have newer packages then offical
        # 2. If succeed, disable PPA, or keep it

        if response == gtk.RESPONSE_YES:
            self.set_busy()
            log.debug("The select pkgs is: %s", str(select_pkgs))
            dialog = CleanPpaDialog(self.get_toplevel(), select_pkgs, url_list)
            dialog.run()
            dialog.destroy()
            if dialog.error == False:
                self.show_success_dialog()
            else:
                self.show_failed_dialog()
            self.update_ppa_model()
            self.unset_busy()
        else:
            self.update_ppa_model()
        # TODO refresh source?
        self.__check_list = []
        self.emit('cleaned')
        self.unset_busy()