Re: [Tutor] Accessing methods in same class
Hi, Could you post a copy of the code you are working on, so we can help you better with this? Usually, when calling a method in the same class you use the syntax: self.method_name() 'self' refers to an attribute or method within the same class. Sorry, if this does not help you. Regards Peter Lavelle ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] Good Book
There's a free ebook aimed at beginners here:http://inventwithpython.com/ Regards Peter Lavelle On 18/07/11 09:26, Ryan wrote: Dear All Pythonist, I'm strarting learn python programming and I have been found many resources on it but I have a problem. I don't know, what is the best complete book for new learner like me. I need your recommendation, thanks before . . . -- It is no more than the conspiracy of 0 and 1 [decrypthor] ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor -- LinkedIn Profile: http://linkedin.com/in/pmjlavelle Twitter: http://twitter.com/pmjlavelle ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] sftp get single file
You could use the subprocess module to run the relevant system commands. More info on running sftp non-interactively (i.e from a script) can be found here: http://fixunix.com/ssh/238284-non-interactive-sftp-put.html Regards Peter Lavelle ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] regex woes in finding an ip and GET string
Looking at the regex you have to match an IP address, I think you would
need to put a range limit on each of the four octets you are searching
for (as each one would be between 1 and 3 digits long.)
For example: r =
re.match(r\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\b,line) has worked for me.
I am no expert on regex (it scares me!) I got the example above from:
http://www.regular-expressions.info/examples.html
Hope my semi-coherent ramblings have been of some help
Regards
Peter
On 19/06/11 12:25, Gerhardus Geldenhuis wrote:
Hi
I am trying to write a small program that will scan my access.conf
file and update iptables to block anyone looking for stuff that they
are not supposed to.
The code:
#!/usr/bin/python
import sys
import re
def extractoffendingip(filename):
f = open(filename,'r')
filecontents = f.read()
#193.6.135.21 - - [11/Jun/2011:13:58:01 +] GET
/admin/pma/scripts/setup.php HTTP/1.1 404 304 - Mozilla/4.0
(compatible; MSIE 6.0; Windows 98)
tuples = re.findall(r'^(\d+\.\d+\.\d+\.\d+).*\GET(.*)HTTP',
filecontents)
iplist = []
for items in tuples:
(ip, getstring) = items
print ip,getstring
#print item
if ip not in iplist:
iplist.append(ip)
for item in iplist:
print item
#ipmatch = re.search(r'', filecontents)
def main():
extractoffendingip('access_log.1')
if __name__ == '__main__':
main()
logfile=http://pastebin.com/F3RXDYBW
I could probably have used ranges to be more correct about finding
ip's but I thought that apache should take care of that. I am assuming
a level or integrity in the log file with regards to data...
The first problem I ran into was that I added a ^ to my search string:
re.findall(r'^(\d+\.\d+\.\d+\.\d+).*\GET(.*)HTTP', filecontents)
but that finds only two results a lot less than I am expecting. I am a
little bit confused, first I thought that it might be because the
string I am searching is now only one line because of the method of
loading and the ^ should only find one instance but instead it finds two?
So removing the ^ works much better but now I get mostly correct
results but I also get a number of ip's with an empty get string, only
thought there should be only one in the log file. I would really
appreciate any pointers as to what is going on here.
Regards
--
Gerhardus Geldenhuis
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Re: [Tutor] Beginner puzzle with unpacking argv
If you need to process command line arguments then the argparse module may also be useful to you. More info can be found here: http://docs.python.org/library/argparse.html Regards Peter Lavelle On 16/06/11 19:03, Steve Willoughby wrote: On 16-Jun-11 10:10, Lisi wrote: 1 from sys import argv 2 3 script, user_name = argv I have tried every permutation of white space I could think of that might have looked like the original, but I always get the same error: That will work ONLY if argv has at least 2 values in it. Your source code is ok as far as it goes. Try running your script with two command line arguments and see what you get. (The first argument should be the name of your script, incidentally). If your script were named foo.py, then running the command: foo.py would give you the error you see because argv only has 1 thing in it and you're trying to retrieve two. If you ran it as: foo.py bar that should work, and script would be foo.py and user_name would be bar. You could check len(argv) first to see how many items you have before you try to get two values from it. For more sophisticated argument handling, you could look at the optparse or argparse modules (but that's beyond the beginner level--something to keep in mind for later). -- LinkedIn Profile: http://linkedin.com/in/pmjlavelle Twitter: http://twitter.com/pmjlavelle ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] checking if a variable is an integer?
I think you could also use the type() function. See example below: if type(yourvar) == int: #Do stuff here if it is an integer else: #Do something here if it is not an integer Regards Peter On 31/05/11 22:23, Hans Barkei wrote: I want to make a program that finds all the prime numbers up to a number inputed by the user. I want to know if it is an integer because that will tell me if it is divisible by that number or not. ***-**/Hans/-* ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
