Thank Pablo for quickly reply, I think I am misunderstanding something. I
have rewritten my script as your advice but I still error. Here is my short
script: #!/usr/bin/env
python import
dbus bus =
dbus.SystemBus() proxy =
bus.get_object("org.freedesktop.NetworkManager",
"/org/freedesktop/NetworkManager") proxy_prop
= dbus.Interface(proxy, "org.freedesktop.DBus.Properties") manager
= dbus.Interface(proxy, "org.freedesktop.NetworkManager") settings
= dbus.Interface(proxy, "org.freedesktop.NetworkManagerSettings") #active
connection connections
= proxy_prop.Get("org.freedesktop.NetworkManager",
"ActiveConnections") print
"%d" % proxy_prop.Get("org.freedesktop.NetworkManager",
"WirelessHardwareEnabled") print
"%d" % proxy_prop.Get("org.freedesktop.NetworkManager",
"WirelessEnabled") print
"%d" % proxy_prop.Get("org.freedesktop.NetworkManager",
"State") for con
in connections: print
"xxxx %s" % con con_obj
= bus.get_object("org.freedesktop.NetworkManager", con) print
"list connection " connections
=
manager.ListConnections(dbus_interface="org.freedesktop.NetworkManagerSettings") for con
in connections: print
"%s" % con It till
say: toannc vt_ttpm_rd_toannc5:~/Desktop$
./python_dbus_client 1 1 3 xxxx
/org/freedesktop/NetworkManager/ActiveConnection/1 list
connection Traceback
(most recent call last): File
"./python_dbus_client", line 21, in <module>
connections =
manager.ListConnections(dbus_interface="org.freedesktop.NetworkManagerSettings") File
"/var/lib/python-support/python2.6/dbus/proxies.py", line 140, in
__call__
**keywords) File
"/var/lib/python-support/python2.6/dbus/connection.py", line 622, in
call_blocking
message, timeout) dbus.exceptions.DBusException:
org.freedesktop.DBus.Error.UnknownMethod: Method "ListConnections"
with signature "" on interface
"org.freedesktop.NetworkManagerSettings" doesn't exist Please help. From: Pablo Martí
Gamboa [mailto:pmarti warp es] 2010/4/29 Nguyen Canh Toan <Toannc5 viettel com vn> Hi all, After
reading DBus API http://projects.gnome.org/NetworkManager/developers/spec-07.html#org.freedesktop.NetworkManager I try to
list all connection setting by below interface specification org.freedesktop.NetworkManagerSettings The
NetworkManagerSettings interface is provided by the service which provides
connections to NetworkManager. Methods: ListConnections
( ) → ao List the
connections stored by this Settings object. Returns connections
- ao
List of connections. Signals: NewConnection
( o: connection ) Emitted when
a new connection has been configured. Parameters connection -
o
Object path of the new connection. Interface
has no properties. Without success. DBus service say: Traceback
(most recent call last): File
"./python_dbus_client", line 21, in <module>
connections = manager.ListConnections() File
"/var/lib/python-support/python2.6/dbus/proxies.py", line 140, in
__call__
**keywords) File
"/var/lib/python-support/python2.6/dbus/connection.py", line 622, in
call_blocking
message, timeout) dbus.exceptions.DBusException: org.freedesktop.DBus.Error.UnknownMethod:
Method "ListConnections" with signature "" on interface
"org.freedesktop.NetworkManager" doesn't exist
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