[Sugar-devel] [sugar 0.98 PATCH] sl#1630, sl#3325: Support for mobile broadband provider database, plus ensure that all settings are persisted.
Ajay Garg
ajay at activitycentral.com
Mon Aug 6 09:08:21 EDT 2012
A yet another gentle reminder :D
Thanks and Regards,
Ajay
On Wed, Aug 1, 2012 at 1:44 AM, Ajay Garg <ajay at activitycentral.com> wrote:
> Hi all.
>
> Just a gentle reminder :)
> Or, at least a status update will be highly appreciated :)
>
> Thanks and Regards,
> Ajay
>
>
> On Sun, Jul 29, 2012 at 2:49 PM, Ajay Garg <ajay at activitycentral.com>wrote:
>
>> Hi all.
>>
>> Kindly review the patch, so that progress may be made in pushing this :)
>>
>>
>> Thanks and Regards,
>> Ajay
>>
>>
>>
>> On Fri, Jul 20, 2012 at 5:02 PM, Ajay Garg <ajay at activitycentral.com>wrote:
>>
>>>
>>> First of all, please note that the first, major part of adding the
>>> database support
>>> has been done by ::
>>>
>>> Andres Ambrois <andresambrois at gmail.com>
>>>
>>> Details of Andres's work are present at
>>> http://bugs.sugarlabs.org/ticket/1630
>>>
>>>
>>>
>>> ===============================================================================
>>>
>>>
>>> So, this patch ::
>>>
>>> a)
>>> Ports Andres's patch from Sugar-0.88 to Sugar-0.98.
>>>
>>> b)
>>> Adds the functionality, to keep the "Country, Provider, Plan" settings
>>> persisted as well.
>>>
>>> c)
>>> Also, some refactoring has been done, to avoid duplicate code as much
>>> as possible.
>>>
>>>
>>>
>>> ================================================================================
>>>
>>>
>>> Other relevant literature/discussions/logs at ::
>>>
>>> a) Wiki Feature Page ::
>>> http://wiki.sugarlabs.org/go/Features/3G_Support/Database_Support
>>>
>>> b)
>>> Feature Design ML ::
>>> http://lists.sugarlabs.org/archive/sugar-devel/2012-July/038429.html
>>>
>>> c)
>>> Brain-storming / Go-ahead meeting logs ::
>>>
>>> http://meeting.sugarlabs.org/sugar-meeting/meetings/2012-07-18T15:00:17
>>>
>>>
>>>
>>> ================================================================================
>>>
>>>
>>> This patch has been tested to work on NM 0.9.
>>>
>>> The 3G modem gets connected, only and only when the correct entries are
>>> entered
>>> (by choosing the correct plan, amongst the vast number of available
>>> plans).
>>>
>>>
>>>
>>> ================================================================================
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> .../cpsection/modemconfiguration/Makefile.am | 2 +
>>> extensions/cpsection/modemconfiguration/config.py | 25 +++
>>> extensions/cpsection/modemconfiguration/model.py | 163
>>> ++++++++++++++++
>>> extensions/cpsection/modemconfiguration/view.py | 198
>>> +++++++++++++++++---
>>> 4 files changed, 365 insertions(+), 23 deletions(-)
>>> create mode 100644 extensions/cpsection/modemconfiguration/config.py
>>>
>>> diff --git a/extensions/cpsection/modemconfiguration/Makefile.am
>>> b/extensions/cpsection/modemconfiguration/Makefile.am
>>> index 3e2613e..525e02e 100644
>>> --- a/extensions/cpsection/modemconfiguration/Makefile.am
>>> +++ b/extensions/cpsection/modemconfiguration/Makefile.am
>>> @@ -4,3 +4,5 @@ sugar_PYTHON = \
>>> __init__.py \
>>> model.py \
>>> view.py
>>> +
>>> +nodist_sugar_PYTHON = config.py
>>> diff --git a/extensions/cpsection/modemconfiguration/config.py
>>> b/extensions/cpsection/modemconfiguration/config.py
>>> new file mode 100644
>>> index 0000000..963616d
>>> --- /dev/null
>>> +++ b/extensions/cpsection/modemconfiguration/config.py
>>> @@ -0,0 +1,25 @@
>>> +# -*- encoding: utf-8 -*-
>>> +# Copyright (C) 2010 Andres Ambrois
>>> +#
>>> +# 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 St, Fifth Floor, Boston, MA 02110-1301
>>> US
>>> +
>>> +
>>> +PROVIDERS_PATH =
>>> "/usr/share/mobile-broadband-provider-info/serviceproviders.xml"
>>> +PROVIDERS_FORMAT_SUPPORTED = "2.0"
>>> +COUNTRY_CODES_PATH = "/usr/share/zoneinfo/iso3166.tab"
>>> +
>>> +GSM_COUNTRY_PATH = '/desktop/sugar/network/gsm/country'
>>> +GSM_PROVIDERS_PATH = '/desktop/sugar/network/gsm/providers'
>>> +GSM_PLAN_PATH = '/desktop/sugar/network/gsm/plan'
>>> diff --git a/extensions/cpsection/modemconfiguration/model.py
>>> b/extensions/cpsection/modemconfiguration/model.py
>>> index 969b5d9..2e4cd7d 100755
>>> --- a/extensions/cpsection/modemconfiguration/model.py
>>> +++ b/extensions/cpsection/modemconfiguration/model.py
>>> @@ -1,4 +1,8 @@
>>> # Copyright (C) 2009 Paraguay Educa, Martin Abente
>>> +# Copyright (C) 2010 Andres Ambrois <andresambrois at gmail.com>
>>> +# Copyright (C) 2010 Anish Mangal <anish at activitycentral.com>
>>> +# Copyright (C) 2012 Ajay Garg <ajay at activitycentral.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
>>> @@ -18,10 +22,22 @@ import logging
>>>
>>> import dbus
>>> import gtk
>>> +import os
>>> +import locale
>>> +import logging
>>> +import gconf
>>> +
>>> +from xml.etree.cElementTree import ElementTree
>>> +from gettext import gettext as _
>>>
>>> from jarabe.model import network
>>>
>>>
>>> +from cpsection.modemconfiguration.config import PROVIDERS_PATH, \
>>> +
>>> PROVIDERS_FORMAT_SUPPORTED, \
>>> + COUNTRY_CODES_PATH
>>> +
>>> +
>>> def get_connection():
>>> return network.find_gsm_connection()
>>>
>>> @@ -98,3 +114,150 @@ def set_modem_settings(modem_settings):
>>> _set_or_clear(gsm_settings, 'apn', apn)
>>> _set_or_clear(gsm_settings, 'pin', pin)
>>> connection.update_settings(settings)
>>> +
>>> +
>>> +def has_providers_db():
>>> + if not os.path.isfile(COUNTRY_CODES_PATH):
>>> + logging.debug("Mobile broadband provider database: Country " \
>>> + "codes path %s not found.",
>>> COUNTRY_CODES_PATH)
>>> + return False
>>> + try:
>>> + tree = ElementTree(file=PROVIDERS_PATH)
>>> + except (IOError, SyntaxError), e:
>>> + logging.debug("Mobile broadband provider database: Could not
>>> read " \
>>> + "provider information %s error=%s",
>>> PROVIDERS_PATH)
>>> + return False
>>> + else:
>>> + elem = tree.getroot()
>>> + if elem is None or elem.get('format') !=
>>> PROVIDERS_FORMAT_SUPPORTED:
>>> + logging.debug("Mobile broadband provider database: Could
>>> not " \
>>> + "read provider information. %s is wrong
>>> format.",
>>> + elem.get('format'))
>>> + return False
>>> + return True
>>> +
>>> +
>>> +class CountryListStore(gtk.ListStore):
>>> + COUNTRY_CODE = locale.getdefaultlocale()[0][3:5].lower()
>>> +
>>> + def __init__(self):
>>> + gtk.ListStore.__init__(self, str, object)
>>> + codes = {}
>>> + with open(COUNTRY_CODES_PATH) as codes_file:
>>> + for line in codes_file:
>>> + if line.startswith('#'):
>>> + continue
>>> + code, name = line.split('\t')[:2]
>>> + codes[code.lower()] = name.strip()
>>> + etree = ElementTree(file=PROVIDERS_PATH).getroot()
>>> + self._country_idx = None
>>> + i = 0
>>> + for elem in etree.findall('.//country'):
>>> + code = elem.attrib['code']
>>> + if code == self.COUNTRY_CODE:
>>> + self._country_idx = i
>>> + else:
>>> + i += 1
>>> + if code in codes:
>>> + self.append((codes[code], elem))
>>> + else:
>>> + self.append((code, elem))
>>> +
>>> + def get_row_providers(self, row):
>>> + return self[row][1]
>>> +
>>> + def guess_country_row(self):
>>> + if self._country_idx is not None:
>>> + return self._country_idx
>>> + else:
>>> + return 0
>>> +
>>> + def search_index_by_code(self, code):
>>> + for index in range(0, len(self)):
>>> + if self[index][0] == code:
>>> + return index
>>> + return -1
>>> +
>>> +
>>> +class ProviderListStore(gtk.ListStore):
>>> + def __init__(self, elem):
>>> + gtk.ListStore.__init__(self, str, object)
>>> + for provider_elem in elem.findall('.//provider'):
>>> + apns = provider_elem.findall('.//apn')
>>> + if not apns:
>>> + # Skip carriers with CDMA entries only
>>> + continue
>>> + self.append((provider_elem.find('.//name').text, apns))
>>> +
>>> + def get_row_plans(self, row):
>>> + return self[row][1]
>>> +
>>> + def guess_providers_row(self):
>>> + # Simply return the first entry as the default.
>>> + return 0
>>> +
>>> + def search_index_by_code(self, code):
>>> + for index in range(0, len(self)):
>>> + if self[index][0] == code:
>>> + return index
>>> + return -1
>>> +
>>> +
>>> +class PlanListStore(gtk.ListStore):
>>> + LANG_NS_ATTR = '{http://www.w3.org/XML/1998/namespace}lang'
>>> + LANG = locale.getdefaultlocale()[0][:2]
>>> + DEFAULT_NUMBER = '*99#'
>>> +
>>> + def __init__(self, elems):
>>> + gtk.ListStore.__init__(self, str, object)
>>> + for apn_elem in elems:
>>> + plan = {}
>>> + names = apn_elem.findall('.//name')
>>> + if names:
>>> + for name in names:
>>> + if name.get(self.LANG_NS_ATTR) is None:
>>> + # serviceproviders.xml default value
>>> + plan['name'] = name.text
>>> + elif name.get(self.LANG_NS_ATTR) == self.LANG:
>>> + # Great! We found a name value for our locale!
>>> + plan['name'] = name.text
>>> + break
>>> + else:
>>> + plan['name'] = _('Default')
>>> + plan['apn'] = apn_elem.get('value')
>>> + user = apn_elem.find('.//username')
>>> + if user is not None:
>>> + plan['username'] = user.text
>>> + else:
>>> + plan['username'] = ''
>>> + passwd = apn_elem.find('.//password')
>>> + if passwd is not None:
>>> + plan['password'] = passwd.text
>>> + else:
>>> + plan['password'] = ''
>>> +
>>> + plan['number'] = self.DEFAULT_NUMBER
>>> +
>>> + self.append((plan['name'], plan))
>>> +
>>> + def get_row_plan(self, row):
>>> + return self[row][1]
>>> +
>>> + def guess_plan_row(self):
>>> + # Simply return the first entry as the default.
>>> + return 0
>>> +
>>> + def search_index_by_code(self, code):
>>> + for index in range(0, len(self)):
>>> + if self[index][0] == code:
>>> + return index
>>> + return -1
>>> +
>>> +
>>> +def get_gconf_setting_string(gconf_key):
>>> + client = gconf.client_get_default()
>>> + return client.get_string(gconf_key) or ''
>>> +
>>> +def set_gconf_setting_string(gconf_key, gconf_setting_string_value):
>>> + client = gconf.client_get_default()
>>> + client.set_string(gconf_key, gconf_setting_string_value)
>>> diff --git a/extensions/cpsection/modemconfiguration/view.py
>>> b/extensions/cpsection/modemconfiguration/view.py
>>> index 4ce6c0d..68a4b3d 100644
>>> --- a/extensions/cpsection/modemconfiguration/view.py
>>> +++ b/extensions/cpsection/modemconfiguration/view.py
>>> @@ -1,4 +1,7 @@
>>> # Copyright (C) 2009 Paraguay Educa, Martin Abente
>>> +# Copyright (C) 2010 Andres Ambrois <andresambrois at gmail.com>
>>> +# Copyright (C) 2010 Anish Mangal <anish at activitycentral.com>
>>> +# Copyright (C) 2012 Ajay Garg <ajay at activitycentral.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
>>> @@ -24,6 +27,11 @@ from sugar.graphics import style
>>>
>>> from jarabe.controlpanel.sectionview import SectionView
>>>
>>> +from cpsection.modemconfiguration.config import GSM_COUNTRY_PATH, \
>>> + GSM_PROVIDERS_PATH, \
>>> + GSM_PLAN_PATH
>>> +
>>> +
>>>
>>> APPLY_TIMEOUT = 1000
>>>
>>> @@ -63,6 +71,17 @@ class ModemConfiguration(SectionView):
>>> self.set_border_width(style.DEFAULT_SPACING)
>>> self.set_spacing(style.DEFAULT_SPACING)
>>> self._group = gtk.SizeGroup(gtk.SIZE_GROUP_HORIZONTAL)
>>> + self._combo_group = gtk.SizeGroup(gtk.SIZE_GROUP_HORIZONTAL)
>>> +
>>> + scrolled_win = gtk.ScrolledWindow()
>>> + scrolled_win.set_policy(gtk.POLICY_AUTOMATIC,
>>> gtk.POLICY_AUTOMATIC)
>>> + scrolled_win.show()
>>> + self.add(scrolled_win)
>>> +
>>> + main_box = gtk.VBox(spacing=style.DEFAULT_SPACING)
>>> + main_box.set_border_width(style.DEFAULT_SPACING)
>>> + main_box.show()
>>> + scrolled_win.add_with_viewport(main_box)
>>>
>>> explanation = _('You will need to provide the following
>>> information'
>>> ' to set up a mobile broadband connection to a'
>>> @@ -71,41 +90,85 @@ class ModemConfiguration(SectionView):
>>> self._text.set_width_chars(100)
>>> self._text.set_line_wrap(True)
>>> self._text.set_alignment(0, 0)
>>> - self.pack_start(self._text, False)
>>> + main_box.pack_start(self._text, False)
>>> self._text.show()
>>>
>>> +
>>> +
>>> + if model.has_providers_db():
>>> + self._upper_box = gtk.VBox(spacing=style.DEFAULT_SPACING)
>>> + self._upper_box.set_border_width(style.DEFAULT_SPACING)
>>> + main_box.pack_start(self._upper_box, expand=False)
>>> + self._upper_box.show()
>>> +
>>> + # Do not attach any 'change'-handlers for now.
>>> + # They will be attached (once per combobox), once the
>>> + # individual combobox is processed at startup.
>>> + self._country_store = model.CountryListStore()
>>> + self._country_combo = gtk.ComboBox(self._country_store)
>>> + self._attach_combobox_widget(_('Country:'),
>>> + self._country_combo)
>>> +
>>> + self._providers_combo = gtk.ComboBox()
>>> + self._attach_combobox_widget(_('Provider:'),
>>> + self._providers_combo)
>>> +
>>> + self._plan_combo = gtk.ComboBox()
>>> + self._attach_combobox_widget(_('Plan:'),
>>> + self._plan_combo)
>>> +
>>> + separator = gtk.HSeparator()
>>> + main_box.pack_start(separator, False)
>>> + separator.show()
>>> +
>>> + self._lower_box = gtk.VBox(spacing=style.DEFAULT_SPACING)
>>> + self._lower_box.set_border_width(style.DEFAULT_SPACING)
>>> + main_box.pack_start(self._lower_box, expand=False)
>>> + self._lower_box.show()
>>> +
>>> self._username_entry = EntryWithLabel(_('Username:'))
>>> - self._username_entry.entry.connect('changed',
>>> self.__entry_changed_cb)
>>> - self._group.add_widget(self._username_entry.label)
>>> - self.pack_start(self._username_entry, expand=False)
>>> - self._username_entry.show()
>>> + self._attach_entry_widget(self._username_entry)
>>>
>>> self._password_entry = EntryWithLabel(_('Password:'))
>>> - self._password_entry.entry.connect('changed',
>>> self.__entry_changed_cb)
>>> - self._group.add_widget(self._password_entry.label)
>>> - self.pack_start(self._password_entry, expand=False)
>>> - self._password_entry.show()
>>> + self._attach_entry_widget(self._password_entry)
>>>
>>> self._number_entry = EntryWithLabel(_('Number:'))
>>> - self._number_entry.entry.connect('changed',
>>> self.__entry_changed_cb)
>>> - self._group.add_widget(self._number_entry.label)
>>> - self.pack_start(self._number_entry, expand=False)
>>> - self._number_entry.show()
>>> + self._attach_entry_widget(self._number_entry)
>>>
>>> self._apn_entry = EntryWithLabel(_('Access Point Name (APN):'))
>>> - self._apn_entry.entry.connect('changed',
>>> self.__entry_changed_cb)
>>> - self._group.add_widget(self._apn_entry.label)
>>> - self.pack_start(self._apn_entry, expand=False)
>>> - self._apn_entry.show()
>>> + self._attach_entry_widget(self._apn_entry)
>>>
>>> self._pin_entry = EntryWithLabel(_('Personal Identity Number
>>> (PIN):'))
>>> - self._pin_entry.entry.connect('changed',
>>> self.__entry_changed_cb)
>>> - self._group.add_widget(self._pin_entry.label)
>>> - self.pack_start(self._pin_entry, expand=False)
>>> - self._pin_entry.show()
>>> + self._attach_entry_widget(self._pin_entry)
>>>
>>> self.setup()
>>>
>>> + def _attach_combobox_widget(self, label_text, combobox_obj):
>>> + box = gtk.HBox(spacing=style.DEFAULT_SPACING)
>>> + label = gtk.Label(label_text)
>>> + self._group.add_widget(label)
>>> + label.set_alignment(1, 0.5)
>>> + box.pack_start(label, False)
>>> + label.show()
>>> +
>>> + self._combo_group.add_widget(combobox_obj)
>>> + cell = gtk.CellRendererText()
>>> + cell.props.xalign = 0.5
>>> + cell.set_property('width-chars', 25)
>>> + combobox_obj.pack_start(cell)
>>> + combobox_obj.add_attribute(cell, 'text', 0)
>>> +
>>> + box.pack_start(combobox_obj, False)
>>> + combobox_obj.show()
>>> + self._upper_box.pack_start(box, False)
>>> + box.show()
>>> +
>>> + def _attach_entry_widget(self, entry_with_label_obj):
>>> + entry_with_label_obj.entry.connect('changed',
>>> self.__entry_changed_cb)
>>> + self._group.add_widget(entry_with_label_obj.label)
>>> + self._lower_box.pack_start(entry_with_label_obj, expand=False)
>>> + entry_with_label_obj.show()
>>> +
>>> def undo(self):
>>> self._model.undo()
>>>
>>> @@ -113,11 +176,28 @@ class ModemConfiguration(SectionView):
>>> """Populate an entry with text, without triggering its 'changed'
>>> handler."""
>>> entry = entrywithlabel.entry
>>> - entry.handler_block_by_func(self.__entry_changed_cb)
>>> +
>>> + # Do not block/unblock the callback functions.
>>> + #
>>> + # Thus, the savings will be persisted to the NM settings,
>>> + # whenever any setting on the UI changes (by user-intervention,
>>> + # or otherwise).
>>> + #entry.handler_block_by_func(self.__entry_changed_cb)
>>> entry.set_text(text)
>>> - entry.handler_unblock_by_func(self.__entry_changed_cb)
>>> + #entry.handler_unblock_by_func(self.__entry_changed_cb)
>>>
>>> def setup(self):
>>> + if self._model.has_providers_db():
>>> + persisted_country =
>>> self._model.get_gconf_setting_string(GSM_COUNTRY_PATH)
>>> + if (self._model.has_providers_db()) and (persisted_country
>>> != ''):
>>> +
>>> self._country_combo.set_active(self._country_store.search_index_by_code(persisted_country))
>>> + else:
>>> +
>>> self._country_combo.set_active(self._country_store.guess_country_row())
>>> +
>>> + # Call the selected callback anyway, so as to chain-set the
>>> + # default values for providers and the plans.
>>> + self.__country_selected_cb(self._country_combo, setup=True)
>>> +
>>> settings = self._model.get_modem_settings()
>>> self._populate_entry(self._username_entry,
>>> settings.get('username', ''))
>>> @@ -133,6 +213,78 @@ class ModemConfiguration(SectionView):
>>> self._timeout_sid = gobject.timeout_add(APPLY_TIMEOUT,
>>> self.__timeout_cb)
>>>
>>> + def _get_selected_text(self, combo):
>>> + active_iter = combo.get_active_iter()
>>> + return combo.get_model().get(active_iter, 0)[0]
>>> +
>>> + def __country_selected_cb(self, combo, setup=False):
>>> + country = self._get_selected_text(combo)
>>> + self._model.set_gconf_setting_string(GSM_COUNTRY_PATH, country)
>>> +
>>> + model = combo.get_model()
>>> + providers = model.get_row_providers(combo.get_active())
>>> + self._providers_liststore =
>>> self._model.ProviderListStore(providers)
>>> + self._providers_combo.set_model(self._providers_liststore)
>>> +
>>> + # Set the default provider as well.
>>> + if setup:
>>> + persisted_provider =
>>> self._model.get_gconf_setting_string(GSM_PROVIDERS_PATH)
>>> + if persisted_provider == '':
>>> +
>>> self._providers_combo.set_active(self._providers_liststore.guess_providers_row())
>>> + else:
>>> +
>>> self._providers_combo.set_active(self._providers_liststore.search_index_by_code(persisted_provider))
>>> + else:
>>> +
>>> self._providers_combo.set_active(self._providers_liststore.guess_providers_row())
>>> +
>>> + # Country-combobox processed once at startip; now, attach the
>>> + # change-handler.
>>> + self._country_combo.connect('changed',
>>> self.__country_selected_cb, False)
>>> +
>>> + # Call the callback, so that default provider may be set.
>>> + self.__provider_selected_cb(self._providers_combo, setup)
>>> +
>>> + def __provider_selected_cb(self, combo, setup=False):
>>> + provider = self._get_selected_text(combo)
>>> + self._model.set_gconf_setting_string(GSM_PROVIDERS_PATH,
>>> provider)
>>> +
>>> + model = combo.get_model()
>>> + plans = model.get_row_plans(combo.get_active())
>>> + self._plan_liststore = self._model.PlanListStore(plans)
>>> + self._plan_combo.set_model(self._plan_liststore)
>>> +
>>> + # Set the default plan as well.
>>> + if setup:
>>> + persisted_plan =
>>> self._model.get_gconf_setting_string(GSM_PLAN_PATH)
>>> + if persisted_plan == '':
>>> +
>>> self._plan_combo.set_active(self._plan_liststore.guess_plan_row())
>>> + else:
>>> +
>>> self._plan_combo.set_active(self._plan_liststore.search_index_by_code(persisted_plan))
>>> + else:
>>> +
>>> self._plan_combo.set_active(self._plan_liststore.guess_plan_row())
>>> +
>>> + # Providers-combobox processed once at startip; now, attach the
>>> + # change-handler.
>>> + self._providers_combo.connect('changed',
>>> self.__provider_selected_cb, False)
>>> +
>>> + # Call the callback, so that the default plan is set.
>>> + self.__plan_selected_cb(self._plan_combo, setup)
>>> +
>>> + def __plan_selected_cb(self, combo, setup=False):
>>> + plan = self._get_selected_text(combo)
>>> + self._model.set_gconf_setting_string(GSM_PLAN_PATH, plan)
>>> +
>>> + # Plan-combobox processed once at startip; now, attach the
>>> + # change-handler.
>>> + self._plan_combo.connect('changed', self.__plan_selected_cb,
>>> False)
>>> +
>>> + model = combo.get_model()
>>> + plan = model.get_row_plan(combo.get_active())
>>> +
>>> + self._populate_entry(self._username_entry, plan['username'])
>>> + self._populate_entry(self._password_entry, plan['password'])
>>> + self._populate_entry(self._apn_entry, plan['apn'])
>>> + self._populate_entry(self._number_entry, plan['number'])
>>> +
>>> def __timeout_cb(self):
>>> self._timeout_sid = 0
>>> settings = {}
>>> --
>>> 1.7.10.2
>>>
>>>
>>
>
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