Python get_instance Examples

Example #1

File: filetransfer.py Project: nemesiscodex/sugar

def init():
    conn_watcher = connection_watcher.get_instance()
    conn_watcher.connect('connection-added', _connection_added_cb)
    conn_watcher.connect('connection-removed', _connection_removed_cb)

    for connection in conn_watcher.get_connections():
        _monitor_connection(connection)

Example #2

File: filetransfer.py Project: ajaygarg84/sugar

def init():
    conn_watcher = connection_watcher.get_instance()
    conn_watcher.connect('connection-added', _connection_added_cb)
    conn_watcher.connect('connection-removed', _connection_removed_cb)

    for connection in conn_watcher.get_connections():
        _monitor_connection(connection)

Example #3

File: filetransfer.py Project: nemesiscodex/sugar

def file_transfer_available():
    conn_watcher = connection_watcher.get_instance()
    for connection in conn_watcher.get_connections():

        try:
            properties_iface = connection[dbus.PROPERTIES_IFACE]
            properties = properties_iface.GetAll(CONNECTION_INTERFACE_REQUESTS)
        except dbus.DBusException as e:
            logging.exception(e)
            continue

        classes = properties["RequestableChannelClasses"]
        for prop, allowed_prop in classes:

            channel_type = prop.get(CHANNEL + ".ChannelType", "")
            target_handle_type = prop.get(CHANNEL + ".TargetHandleType", "")

            if (
                len(prop) == 2
                and channel_type == CHANNEL_TYPE_FILE_TRANSFER
                and target_handle_type == CONNECTION_HANDLE_TYPE_CONTACT
            ):
                return True

        return False

Example #4

def file_transfer_available():
    conn_watcher = connection_watcher.get_instance()
    for connection in conn_watcher.get_connections():

        try:
            properties_iface = connection[
                dbus.PROPERTIES_IFACE]
            properties = properties_iface.GetAll(
                CONNECTION_INTERFACE_REQUESTS)
        except dbus.DBusException as e:
            logging.exception(e)
            continue

        classes = properties['RequestableChannelClasses']
        for prop, allowed_prop in classes:

            channel_type = prop.get(CHANNEL + '.ChannelType', '')
            target_handle_type = prop.get(CHANNEL + '.TargetHandleType', '')

            if len(prop) == 2 and \
                    channel_type == CHANNEL_TYPE_FILE_TRANSFER and \
                    target_handle_type == CONNECTION_HANDLE_TYPE_CONTACT:
                return True

        return False

Example #5

def init():
    conn_watcher = connection_watcher.get_instance()
    conn_watcher.connect('connection-added', _connection_added_cb)
    conn_watcher.connect('connection-removed', _connection_removed_cb)

    for connection in conn_watcher.get_connections():
        _monitor_connection(connection)

    client_handler = telepathyclient.get_instance()
    client_handler.got_dispatch_operation.connect(_got_dispatch_operation_cb)

Example #6

File: filetransfer.py Project: ajaygarg84/sugar

def file_transfer_available():
    conn_watcher = connection_watcher.get_instance()
    for connection in conn_watcher.get_connections():

        properties_iface = connection[dbus.PROPERTIES_IFACE]
        properties = properties_iface.GetAll(CONNECTION_INTERFACE_REQUESTS)
        classes = properties['RequestableChannelClasses']
        for prop, allowed_prop in classes:

            channel_type = prop.get(CHANNEL + '.ChannelType', '')
            target_handle_type = prop.get(CHANNEL + '.TargetHandleType', '')

            if len(prop) == 2 and \
                    channel_type == CHANNEL_TYPE_FILE_TRANSFER and \
                    target_handle_type == CONNECTION_HANDLE_TYPE_CONTACT:
                return True

        return False

Example #7

 def _sync_properties(self):
     conn_watcher = connection_watcher.get_instance()
     for connection in conn_watcher.get_connections():
         self._sync_properties_on_connection(connection)

Example #8

File: buddy.py Project: AbrahmAB/sugar

 def _sync_properties(self):
     conn_watcher = connection_watcher.get_instance()
     for connection in conn_watcher.get_connections():
         self._sync_properties_on_connection(connection)