bat-serjo / pyiface Goto Github PK
View Code? Open in Web Editor NEWPython module to control network interfaces.
License: GNU General Public License v3.0
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bendikro efargas suzaku koodaamo petri stephica rafaelfoster alexvasiu yegorich harisokanovicpyiface's Issues
Can't read out IP address
I can read out the interfaces but if I want to get the addr property I get an error message. Here is a minimal example in the python console:
>>> import pyiface
>>> pyiface.getIfaces()[0].addr
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/pyiface/iface.py", line 291, in addr
ifr = self.__newIfreqWithName()
File "/usr/local/lib/python2.7/dist-packages/pyiface/iface.py", line 181, in __newIfreqWithName
ifr.ifr_name = self._name
TypeError: expected c_ubyte_Array_16 instance, got str
Any thoughts on what is going on? :)
Thanks!
Does not work for Solaris 10/Sparc
Hi,
nice module, works as a charm for me on Linux. On Solaris I don't retrieve any of the machine's interfaces with pyiface.getIfaces().
Chances are that you don't have access to the Solaris platform, but just to let you and potential users know:
$ uname -a
SunOS dev001 5.10 Generic_137111-07 sun4u sparc SUNW,Sun-Fire-V490 Solaris
0 $ ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
inet 127.0.0.1 netmask ff000000
ce0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
inet xx.yy.32.85 netmask fffff000 broadcast xx.yy.47.255
qfe0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 3
inet xx.yy.48.85 netmask fffff000 broadcast xx.yy.63.255
0 $ python2.7 -i -c 'import pyiface'
>>> pyiface.getIfaces()
[]
I guess that's due to some various platform-specific intricacies. Unfortunately I can't currently look into this any more but the error that is raised from Interface.__doIoctl(...) is
>>> pyiface.getIfaces()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "pyiface/iface.py", line 388, in getIfaces
ifa = Interface(idx=i)
File "pyiface/iface.py", line 174, in __init__
self._name = self.name
File "pyiface/iface.py", line 227, in name
self.__doIoctl(ifr, SIOCGIFNAME)
File "pyiface/iface.py", line 191, in __doIoctl
raise ioException
IOError: [Errno 22] Invalid argument
(your actual code doesn't raise and suppresses the exception I just quick-and-dirty changed that to get an idea)
Would be great if your approach could work cross-platform (Windows?).
Handling version info
I've seen, that version in setup.py hasn't changed since 0.0.6 and there are no git tags. What do you think about using setuptools_scm?
MAC address change references non-existent sin_addr
Thanks for the fantastic module!
I run into an issue when attempting to change the MAC address on an interface. Can you tell me about the code path you expected this to follow? I see that sockaddr_dl wasn't used. Is this functionality still pending?
Traceback (most recent call last):
File "", line 1, in
File "/root/ConfigApp/speedy/lib/python2.7/site-packages/pyiface/iface.py", line 295, in hwaddr
ifr.data.ifr_hwaddr.sin_addr.s_addr = val
AttributeError: 'sockaddr' object has no attribute 'sin_addr'
IPv6 is not supported
@bat-serjo IPv6 doesn't work
t.addr = (socket.AF_INET6, '2001:db8:0:0:0:ff00:42:8329')
File "/workspace/PyIface/pyiface/iface.py", line 314, in addr
ifr.data.ifr_addr = self.__sockaddrFromTuple(val)
File "/workspace/PyIface/pyiface/iface.py", line 365, in __sockaddrFromTuple
inVal[1]))
TypeError: expected in6_u instance, got bytesAlso If I try to get addr for an interface it never returns IPv6 address, only IPv4 or None
Can't make Interface instance
>>> import pyiface
>>> ff = pyiface.Interface(name='eth0')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/pyiface/iface.py", line 186, in __init__
self._index = self.index
File "/usr/local/lib/python2.7/dist-packages/pyiface/iface.py", line 233, in index
self.__doIoctl(ifr, SIOCGIFINDEX)
File "/usr/local/lib/python2.7/dist-packages/pyiface/iface.py", line 195, in __doIoctl
with socket.socket(socket.AF_INET, socket.SOCK_DGRAM, 0) as skt:
AttributeError: __exit__
>>> exit()
> # pip list | grep pyiface
> pyiface 0.0.9
I tried to make the instance pyiface.interface but it was NOT made.
When I use this module in version 0.0.7, it have worked.
add support for creation of interfaces
I would need to create local virtual interfaces and assign them IPs for testing purposes. Would be veeery useful to be able to do that in Python!
documentation glitch
README has a little documentation glitch:
"
Get a specific interface by name
eth0 = PyIface.Interface('eth0')
"
but
>>> pyiface.Interface("eth0").name
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "pyiface/iface.py", line 174, in __init__
self._name = self.name
File "pyiface/iface.py", line 226, in name
ifr.data.ifr_ifindex = self._index
TypeError: an integer is required
>>>
>>> pyiface.Interface(name="eth0") # use named parameter
<pyiface.iface.Interface object at 0x7f510151dc50>
>>> pyiface.Interface(name="eth0").name
'eth0'
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