kak...@gmail.com, 21.07.2010 15:38:
On Jul 21, 9:04 am, "kak...@gmail.com"<kak...@gmail.com> wrote:
On Jul 21, 8:58 am, Stefan Behnel<stefan...@behnel.de> wrote:
kak...@gmail.com, 21.07.2010 14:36:
From the subject of my message it's clear that i get an xml message
from a socket,
Not at all, but now that you say it...
i parse it and the result is a list like the one that
follows:
ID_Col
4 Server ak ip OFFLINE
29 Server and2 ip OFFLINE
5 Proxy l34e ip OFFLINE
6 Proxy barc ip ONLINE
41 Proxy proxy-2 ip ONLINE
53 Server server-4 ip ONLINE
52 Server server-3 ip ONLINE
Doesn't look like a Python list to me...
What i want is to print this list sorted by ID_Col?
Any Suggestions?
Assuming that the above is supposed to represent a list of tuples, you can
use the .sort() method on the list and pass operator.itemgetter(0) as 'key'
argument (see the sort() method and the operator module).
Stefan
No it is not a Python list at all. This the way i print the parsed
items 'like a list'.
But i want them to be sorted.
Well i did this:
SortedServers = []
for session in sessions:
for IP in session.getElementsByTagName("ipAddress"):
for iphn in session.getElementsByTagName("hostName"):
tempTuple = session.getAttribute("id"),
session.getAttribute("type"), iphn.childNodes[0].data,
IP.childNodes[0].data, session.getAttribute("status")
SortedServers.append(tempTuple)
Sorted = sorted(SortedServers, key=lambda id: SortedServers[0])
for item in Sorted:
print item
but the list is still unsorted and with u' in front of each item
(u'4', u'Server', u'aika74', u'ip', u'OFFLINE')
(u'29', u'Server', u'ando', u'ip2', u'OFFLINE')
It seems you want to sort the list numerically. In that case, use
int(SortedServers[0]) as the key. Sorting by string values will sort the
list lexicographically.
How do i remove the u'
You should read the Python tutorial, specifically the sections about
strings. Then, read the sections on lists and sequences.
In short: Don't care about the "u'" prefix, that's just fine.
Stefan
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