[Tutor] python 2.6 and MySQL fail
I have installed python 2.6.4 on my windows7 laptop and MySQL dB. Every time I try to import the module I get this error. File "C:\Python26\lib\site-packages\MySQLdb\__init__.py", line 19, in import _mysql ImportError: DLL load failed: The specified module could not be found. I need to know why and if there is a fix I can use. This works fine on python2.5. ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
[Tutor] cherrypy
I am running cherrypy server but I am having some trouble with sessions Where is my code from cherrypy.lib import sessions sess = sessions.Session() x = sess.id return x; ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
[Tutor] module import problems
I have a module with the name _table in the same directory I have another by the name of _module I would like to import _table into _module can someone tall me how. from tables.report_db_engine import * ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] module import problems
I have a project folder report_db in that project folder I have to packages _modules and _ tables report_db \ _tables _modules I want to import some functions from _tables to _modules so I can use them in a function in _modules. From: bob gailer Sent: Sunday, April 25, 2010 10:25 PM To: tutor@python.org Subject: Re: [Tutor] module import problems On 4/25/2010 9:56 PM, Rayon wrote: I have a module with the name _table in the same directory I have another by the name of _module I would like to import _table into _module What exactly does that mean? The import statement, when executed, imports a module into the module containing the import statement. And what is the purpose of the following line? from tables.report_db_engine import * -- Bob Gailer 919-636-4239 Chapel Hill NC ___ 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
Re: [Tutor] module import problems
my bad it was a simple error I was calling it form the wrong module thanks From: Rayon Sent: Monday, April 26, 2010 3:47 AM To: bob gailer ; tutor@python.org Subject: Re: [Tutor] module import problems I have a project folder report_db in that project folder I have to packages _modules and _ tables report_db \ _tables _modules I want to import some functions from _tables to _modules so I can use them in a function in _modules. From: bob gailer Sent: Sunday, April 25, 2010 10:25 PM To: tutor@python.org Subject: Re: [Tutor] module import problems On 4/25/2010 9:56 PM, Rayon wrote: I have a module with the name _table in the same directory I have another by the name of _module I would like to import _table into _module What exactly does that mean? The import statement, when executed, imports a module into the module containing the import statement. And what is the purpose of the following line? from tables.report_db_engine import * -- Bob Gailer 919-636-4239 Chapel Hill NC ___ 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 ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
[Tutor] problem with cherrypy
I am trying to get and set some session variables in ram with cherrypy
Here is my code:
import cherrypy
#cherry.session.get('user')
#cherry.session.get('password')
def security(f):
cherry.session.get('user')
cherry.session.get('password')
error message:
AttributeError: 'module' object has no attribute 'session'
Could some one plz help me
___
Tutor maillist - Tutor@python.org
To unsubscribe or change subscription options:
http://mail.python.org/mailman/listinfo/tutor
[Tutor] problems with cherrypy sessions
Here is the code I am not sure why this is not working I have sessions
turned on.
import cherrypy
@cherrypy.expose
def security(f):
cherrypy.session.get('id')
return f
___
Tutor maillist - Tutor@python.org
To unsubscribe or change subscription options:
http://mail.python.org/mailman/listinfo/tutor
[Tutor] python telnet
using python telnet lib to connect to a Nortel switch, and dump some tables.
My problem is that every now and then the connection is reset by peer .
Telnet Error : (10054, Connection reset by peer)
I need to know why, I have it in a loop so it will download after a few tries
but I need to know why.
here is the code.
#main telnet class
import telnetlib
#import telnet lib
class supertelnet: # super tenet class
def __init__(self): # def construct
""
def telNetCall(self, Host, User, Pass, LocalFile):
print "start lens dump"
host = Host
user = User
password = Pass
file = LocalFile
telnet = telnetlib.Telnet(host) # connect to telnet client
#telnet.set_debuglevel(1)
telnet.read_until('Enter User Name', 3) # read session data untill
match or timeout.
telnet.write(user + '\r') # send username
telnet.write(password + '\r') #send password
# send command to dump len files
# start
print "lens dump in progress"
telnet.write('table ibnlines' + '\r')
telnet.write('format pack' + '\r')
telnet.write('list all' + '\r')
telnet.write('logout' + '\r')
#end of commands
lens = telnet.read_all() # get session data and store data
print "file write strated"
x = open(file,'wd') # open file
x.write(lens) # write data to file
print "file done"___
Tutor maillist - Tutor@python.org
http://mail.python.org/mailman/listinfo/tutor
[Tutor] max min value in array
I need to find the max and min value from some floats in a array: ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
[Tutor] order data
I have a array with this data in it 0.0046,0.095,0.0904,521456,['MCI 521456 0.0904'],['ATT 521 0.0919'],['IDT 521 0.095'],['None'] 0.0083,0.0192,0.0109,39023821,['MCI 39023821 0.0109'],['ATT 39 0.012'],['IDT 39 0.0192'],['SPR 39 0.0135'] 0.0421,0.0681,0.026,73462,['MCI 73462 0.0260'],['ATT 7 0.026'],['IDT 73462 0.028'],['SPR 7 0.0681'] 0.0176,0.1035,0.0859,126872,['MCI 126872 0.0859'],['ATT 1268 0.0919'],['IDT 126872 0.1035'],['None'] 0.0215,0.1614,0.1399,5032130,['MCI 5032130 0.1614'],['ATT 5032130 0.1399'],['IDT 503 0.152'],['None'] 0.0206,0.0385,0.0179,1868,['MCI 1868 0.0179'],['ATT 1868 0.0385'],['IDT 1868 0.036'],['None'] 0.0325,0.087,0.0545,5027889,['MCI 5027889 0.0602'],['ATT 5027889 0.0545'],['IDT 502 0.087'],['None'] 0.0325,0.087,0.0545,5027888,['MCI 5027888 0.0602'],['ATT 5027888 0.0545'],['IDT 502 0.087'],['None'] 0.0046,0.095,0.0904,521455,['MCI 521455 0.0904'],['ATT 521 0.0919'],['IDT 521 0.095'],['None'] 0.1292,0.1762,0.047,5989,['MCI 5989 0.1762'],['ATT 598 0.05'],['IDT 5989 0.173'],['SPR 598 0.047'] 0.0706,0.2011,0.1305,1284499,['MCI 1284499 0.2011'],['ATT 1284499 0.1932'],['IDT 1284499 0.1305'],['None'] and I want to order the display of that data by the second row. can I do it in this array from or do I have to break it down more. ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
[Tutor] how can I append a iteration to a tow dimensional array
how can I append a iteration to a tow dimensional array
so that one value can be like a key in a dir.
I can't use a directory because some of the values repeat and the dir throws
them out.
def getMark(record):
for x in record.split(','):
return str(x).strip()
array = []
for x in bigMethod():
array.append(getMark(x))
array1=[]
for count in array:
array1 = [[count],[x]]
for v in array1:
print v___
Tutor maillist - Tutor@python.org
To unsubscribe or change subscription options:
http://mail.python.org/mailman/listinfo/tutor
[Tutor] list sort problem
ok so here it is I think this one should be very clear: I have some data in a list, the data in question: 0.0046,0.095,0.0904,521456,['MCI 521456 0.0904'],['ATT 521 0.0919'],['IDT 521 0.095'],['None'] 0.0083,0.0192,0.0109,39023821,['MCI 39023821 0.0109'],['ATT 39 0.012'],['IDT 39 0.0192'],['SPR 39 0.0135'] 0.042,0.0681,0.026,73462,['MCI 73462 0.0260'],['ATT 7 0.026'],['IDT 73462 0.028'],['SPR 7 0.0681'] 0.0176,0.1035,0.0859,126872,['MCI 126872 0.0859'],['ATT 1268 0.0919'],['IDT 126872 0.1035'],['None'] 0.0215,0.1614,0.1399,5032130,['MCI 5032130 0.1614'],['ATT 5032130 0.1399'],['IDT 503 0.152'],['None'] 0.0206,0.0385,0.0179,1868,['MCI 1868 0.0179'],['ATT 1868 0.0385'],['IDT 1868 0.036'],['None'] 0.0325,0.087,0.0545,5027889,['MCI 5027889 0.0602'],['ATT 5027889 0.0545'],['IDT 502 0.087'],['None'] 0.0325,0.087,0.0545,5027888,['MCI 5027888 0.0602'],['ATT 5027888 0.0545'],['IDT 502 0.087'],['None'] 0.0046,0.095,0.0904,521455,['MCI 521455 0.0904'],['ATT 521 0.0919'],['IDT 521 0.095'],['None'] 0.1292,0.1762,0.047,5989,['MCI 5989 0.1762'],['ATT 598 0.05'],['IDT 5989 0.173'],['SPR 598 0.047'] 0.0706,0.2011,0.1305,1284499,['MCI 1284499 0.2011'],['ATT 1284499 0.1932'],['IDT 1284499 0.1305'],['None'] 0.0325,0.087,0.0545,5027881,['MCI 5027881 0.0602'],['ATT 5027881 0.0545'],['IDT 502 0.087'],['None'] my problem is that I want to order it by the first item so for line number one that would be 0.0046: this value is not unique it might repeat, if the last 10 values like this that might be the same and there are the lowest in the over list. I want them first when I display this list and the bigger values after in order is size. ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] list sort problem solved
list = bigMethod() # this method makes the list list.sort() # here is the sort thanks for x in list: # out put the sort print x it all works Thanks a lot -- From: "Dave Angel" Sent: Saturday, September 19, 2009 7:46 PM To: "Rayon" Cc: Subject: Re: [Tutor] list sort problem Rayon wrote: ok so here it is I think this one should be very clear: I have some data in a list, the data in question: 0.0046,0.095,0.0904,521456,['MCI 521456 0.0904'],['ATT 521 0.0919'],['IDT 521 0.095'],['None'] 0.0083,0.0192,0.0109,39023821,['MCI 39023821 0.0109'],['ATT 39 0.012'],['IDT 39 0.0192'],['SPR 39 0.0135'] 0.042,0.0681,0.026,73462,['MCI 73462 0.0260'],['ATT 7 0.026'],['IDT 73462 0.028'],['SPR 7 0.0681'] 0.0176,0.1035,0.0859,126872,['MCI 126872 0.0859'],['ATT 1268 0.0919'],['IDT 126872 0.1035'],['None'] 0.0215,0.1614,0.1399,5032130,['MCI 5032130 0.1614'],['ATT 5032130 0.1399'],['IDT 503 0.152'],['None'] 0.0206,0.0385,0.0179,1868,['MCI 1868 0.0179'],['ATT 1868 0.0385'],['IDT 1868 0.036'],['None'] 0.0325,0.087,0.0545,5027889,['MCI 5027889 0.0602'],['ATT 5027889 0.0545'],['IDT 502 0.087'],['None'] 0.0325,0.087,0.0545,5027888,['MCI 5027888 0.0602'],['ATT 5027888 0.0545'],['IDT 502 0.087'],['None'] 0.0046,0.095,0.0904,521455,['MCI 521455 0.0904'],['ATT 521 0.0919'],['IDT 521 0.095'],['None'] 0.1292,0.1762,0.047,5989,['MCI 5989 0.1762'],['ATT 598 0.05'],['IDT 5989 0.173'],['SPR 598 0.047'] 0.0706,0.2011,0.1305,1284499,['MCI 1284499 0.2011'],['ATT 1284499 0.1932'],['IDT 1284499 0.1305'],['None'] 0.0325,0.087,0.0545,5027881,['MCI 5027881 0.0602'],['ATT 5027881 0.0545'],['IDT 502 0.087'],['None'] my problem is that I want to order it by the first item so for line number one that would be 0.0046: this value is not unique it might repeat, if the last 10 values like this that might be the same and there are the lowest in the over list. I want them first when I display this list and the bigger values after in order is size. I'll have to make some assumptions, please correct or confirm them. Each line of your message represents one item in a list. Each such item is in turn a sublist. Each of these sublists contains 3 floats, an int, and a few more subsublists Each of these subsublists contains a string Anyway, you want to sort the top-level list. Since the first item in each sublist is a float, by default they will be ordered by the first item, which is what you're asking for. In case of a collision, the second item is examined, and so on. mylist.sort() will sort the list in-place, based on the first element of each item in the list mylist = [] mylist.append( [0.0046,0.095,0.0904,521456,['MCI 521456 0.0904'],['ATT 521 0.0919'],['IDT 521 0.095'],['None']]) mylist.append( [0.0083,0.0192,0.0109,39023821,['MCI 39023821 0.0109'],['ATT 39 0.012'],['IDT 39 0.0192'],['SPR 39 0.0135']]) mylist.append( [0.042,0.0681,0.026,73462,['MCI 73462 0.0260'],['ATT 7 0.026'],['IDT 73462 0.028'],['SPR 7 0.0681']]) mylist.append( [0.0176,0.1035,0.0859,126872,['MCI 126872 0.0859'],['ATT 1268 0.0919'],['IDT 126872 0.1035'],['None']]) mylist.append( [0.0215,0.1614,0.1399,5032130,['MCI 5032130 0.1614'],['ATT 5032130 0.1399'],['IDT 503 0.152'],['None']]) mylist.append( [0.0206,0.0385,0.0179,1868,['MCI 1868 0.0179'],['ATT 1868 0.0385'],['IDT 1868 0.036'],['None']]) mylist.append( [0.0325,0.087,0.0545,5027889,['MCI 5027889 0.0602'],['ATT 5027889 0.0545'],['IDT 502 0.087'],['None']]) mylist.append( [0.0325,0.087,0.0545,5027888,['MCI 5027888 0.0602'],['ATT 5027888 0.0545'],['IDT 502 0.087'],['None']]) mylist.append( [0.0046,0.095,0.0904,521455,['MCI 521455 0.0904'],['ATT 521 0.0919'],['IDT 521 0.095'],['None']]) mylist.append( [0.1292,0.1762,0.047,5989,['MCI 5989 0.1762'],['ATT 598 0.05'],['IDT 5989 0.173'],['SPR 598 0.047']]) mylist.append( [0.0706,0.2011,0.1305,1284499,['MCI 1284499 0.2011'],['ATT 1284499 0.1932'],['IDT 1284499 0.1305'],['None']]) mylist.append( [0.0325,0.087,0.0545,5027881,['MCI 5027881 0.0602'],['ATT 5027881 0.0545'],['IDT 502 0.087'],['None']]) def show_list_partial(thelist): for item in thelist: print item[0], item[1] show_list_partial(mylist) mylist.sort() print "" show_list_partial(mylist) DaveA. ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
[Tutor] mod_python authentication
I need to setup a login page for a web application but I am not finding any code in the mod_python doc that shows me how to do this. What is need is the code to tell apache to get this login data from a login page. ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
[Tutor] mod_python authentication
I need to setup a login page for a web application but I am not finding any code in the mod_python doc that shows me how to do this. What is need is the code to tell apache to get this login data from a login page. OTOH if you want to build your own login system (e.g. with user details stored in a database) then you: 1) Make a regular HTML form with username and password fields 2) Write whatever login processing code you need, and have the form submit to it. 3) Check for an active login session on every page that requires authentication, and redirect them back to the login form if necessary. I need to know how to configure the httpd file to allow for this al so. ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
[Tutor] mod_python authentication
how to check whether a user is authenticated with mod_python ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
[Tutor] mod_python authentication
How do I Check for an active login session on every page that requires authentication Been at this for days and it's holding me back can someone plz help me with some code examples. ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
[Tutor] printing xps or gif
Can I use python to print xps or gif. ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
[Tutor] python telnet slow down.
Hi I need help with a some telnet automation I am trying build.
I need to login to a Nortel switch and send a table dump command capture
that data and send it to I file.
I have the code it, works and does all that I need my problem is that when I
try to dump a table later than 4 mega the it can take hours but when I use
cross talk and do it the manual way it takes 20 min.
I need to know why and if there are any changes I can make to my code to fix
this.
#!/usr/bin/env python
import telnetlib
#import telnet_hack
class Telnet_lib:
host = {'server':'','user':'','password':''}
commands = []
read_till = ''
capture_file =''
def fileopen(self,capture_file,data):
try:
out_file = open(capture_file,"w")
out_file.write(data)
except IOError,error:
print error
def gtt_telnet(self):
tn = telnetlib.Telnet(self.host['server'])
tn.set_debuglevel(100)
tn.read_until('Enter User Name', 3)
tn.write(self.host['user'] + "\r")
tn.read_until('Password: ', 3)
tn.write(self.host['password'] + "\r")
tn.read_until('HGUO0190.PPC4 V:103', 3)
for com in self.commands:
tn.write(com + "\r")
print 'dump starts'
tn.read_some()
#data = tn.read_until(self.read_till)
#self.fileopen(self.capture_file,data)
___
Tutor maillist - Tutor@python.org
To unsubscribe or change subscription options:
http://mail.python.org/mailman/listinfo/tutor
[Tutor] python file upload
Hi all,
I need a python script to upload a xml file to a web page using python.
I have tried using pycurl but I am still getting errors.
import urllib2
import pycurl
data="""
gtt_admin
Password2011
2001-11-15T13:18:08-08:00
738002000417469
Enterprise
B
"""
headers = ["Content-Type:text/xml"]
#data = open("d:\\dump\\activation.xml")
c = pycurl.Curl()
c.setopt(c.URL, "https://provisioning.etr.blackberry.net/ari/submitXML";)
c.setopt(pycurl.POST,1)
c.setopt(pycurl.SSL_VERIFYPEER, 0)
c.setopt(pycurl.SSL_VERIFYHOST, 0)
c.setopt(pycurl.HTTPHEADER, headers)
c.setopt(pycurl.POSTFIELDS, data)
c.setopt(c.VERBOSE, 1)
c.perform()
c.close()
this is the error I am getting.
* About to connect() to provisioning.etr.blackberry.net port 443 (#0)
* Trying 216.9.243.178... * connected
* Connected to provisioning.etr.blackberry.net (216.9.243.178) port 443 (#0)
* libcurl is now using a weak random seed!
* SSL connection using RC4-MD5
* Server certificate:
* subject: C=CA; ST=Ontario; L=Waterloo; O=Research In Motion
Limited; OU=IT; CN=provisioning.etr.blackberry.net
* start date: 2011-03-28 00:00:00 GMT
* expire date: 2012-03-27 23:59:59 GMT
* issuer: C=US; O=Thawte, Inc.; CN=Thawte SSL CA
* SSL certificate verify result: self signed certificate in
certificate chain (19), continuing anyway.
> POST /ari/submitXML HTTP/1.1 User-Agent: PycURL/7.19.7 Host:
provisioning.etr.blackberry.net Accept: */* Content-Type:text/xml
Content-Length: 836 < HTTP/1.1 500 Internal Server Error < Connection:
close < Date: Fri, 13 May 2011 18:35:24 GMT < Content-Length: 90 <
Content-Type: text/html < X-Powered-By: Servlet/2.5 JSP/2.1 < * Closing
connection #0
ERROR_ID=PARSEING_ERROR
DESCRIPTION=Request parsing failed: Tag in line:2 Ending column:6
Regards Rayon
___
Tutor maillist - Tutor@python.org
To unsubscribe or change subscription options:
http://mail.python.org/mailman/listinfo/tutor
[Tutor] upload xml file via pycurl
I am trying to upload a xml file via pycurl, I really need some help here.
url = "https://192.168.0.68/fileupload/upload_file.php";
binaryptr = open('activation.xml','rb').read()
head = ['Content-type:text/xml']
c.setopt(c.SSL_VERIFYPEER, 0)
c.setopt(c.SSL_VERIFYHOST, 0)
c.setopt(c.POSTFIELDS,binaryptr)
c.setopt(c.POSTFIELDSIZE,23L)
c.setopt(c.HTTPHEADER,head)
c.setopt(c.URL, url)
c.setopt(c.VERBOSE, 1)
c.perform()
Regards Rayon
___
Tutor maillist - Tutor@python.org
To unsubscribe or change subscription options:
http://mail.python.org/mailman/listinfo/tutor
[Tutor] need help with lxml errors
I am trying to import lxml from lxml import etree bb = etree.Element(self.get_time) return str(bb) and I get this error: File "C:\Python26\lib\site-packages\lxml\apihelpers.pxi", line 1480, in lxml.etree.__getNsTag (src/lxml/lxml.etree.c:23373) File "C:\Python26\lib\site-packages\lxml\apihelpers.pxi", line 1364, in lxml.etree._utf8 (src/lxml/lxml.etree.c:22190) TypeError: Argument must be bytes or unicode, got 'instancemethod' Regards Rayon ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] need help with lxml errors
Wow I did not see that, long day and night :) thanks a lot. Regards Rayon -Original Message- From: tutor-bounces+evosweet=hotmail@python.org [mailto:tutor-bounces+evosweet=hotmail@python.org] On Behalf Of Steven D'Aprano Sent: Sunday, May 22, 2011 8:23 AM To: tutor@python.org Subject: Re: [Tutor] need help with lxml errors On Sun, 22 May 2011 09:51:44 pm Rayon wrote: > I am trying to import lxml > > from lxml import etree And that succeeds fine. Your problem lies elsewhere. > bb = etree.Element(self.get_time) > return str(bb) In future, please copy and paste (do NOT retype, simplify or summarize) the full traceback you get, not just the error message. In this case, I *think* I can *guess* your error, based on the error message alone, but I could be completely off-base. But my guess is that you need: bb = etree.Element(self.get_time()) rather than: bb = etree.Element(self.get_time) The later tries to insert a method get_time into the element tree. You need to call the method by putting brackets () after it. -- Steven D'Aprano ___ 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
[Tutor] telnet connection question
HI All, Is there any way that I can use python telnetlib to connect to a telnet session. Send commands and get back data without closing the connection. I need the response to be faster and the login process is taking up too much time. I was thinking I could use a queue to pass in data but I am not sure how i would get it out. Regards Rayon ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
[Tutor] python telnet
From: Rayon [mailto:ra...@gtt.co.gy] Sent: 21 October 2011 18:53 To: 'tutor@python.org' Subject: python telnet Can I connect to a telnet session and return data without disconnecting the data session. Regards Rayon ___ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] python telnet
Well what I am doing is connecting to a telnet session sending some
commands, exiting and returning some data.
What I would to do is send the commands and return the data without exiting
the session.
I would like to keep the same session and just send commands and return
data.
#!/usr/bin/env python
import telnetlib
class hlr_com():
#get host and command
def __init__(self):
"""init host and command """
self.user_name = ''
self.password = '**'
self.host = '172.20.50.176'
self.command = ''
#edit top of return
def fix_return(self,hia_return):
"""
edit the top of data returned form the hia
"""
try:
data = str(hia_return).strip('\r')
return data
except Exception,error:
logs("error",str(err),'null')
#set host ip address
def set_host(self,host):
""" set host ipaddress"""
self.host = host
#send command to hia and end session
def hlr_telnet(self,command):
"""
connect to host and execute command and
exit
"""
try:
hlr_tel = telnetlib.Telnet(self.host)
hlr_tel.read_until('login:')
hlr_tel.write(self.user_name+"\r")
hlr_tel.read_until('Password:')
hlr_tel.write(self.password+"\r")
#execute command
hlr_tel.read_until('maint@atcaHLRds0 /public/users/maint>')
hlr_tel.write(command+'\r')
#end session
data = hlr_tel.read_until('maint@atcaHLRds0
/public/users/maint>')
hlr_tel.write('exit'+'\r')
data2 = self.fix_return(data)
#return data
return data2
except Exception,error:
logs("error",str(err),'null')
def logs(self,log_type,log_data,ip_address):
"""
Log for errors
"""
try:
conn =
psycopg2.connect(database="hlr_proxy",user="postgres",host="localhost",
password="bb_server_1",port="5432") #connect to database
create_date = str(datetime.datetime.now())
cur = conn.cursor() # create cursor
cur.execute("insert into
hlr_logs(create_date,log_type,log_data,ip_address)values(%s,%s,%s,%s)",
(create_date,log_type,log_data,ip_address))
conn.commit()
cur.close()
conn.close()
finally:
try:
log_file = open(r"text_log.txt","a")
log_file.write(create_date+","+log_type+","+log_data+","+str(ip_address)+'\r
'+'\n')
log_file.close()
except Exception,error:
pass
-Original Message-
From: tutor-bounces+evosweet=hotmail@python.org
[mailto:tutor-bounces+evosweet=hotmail@python.org] On Behalf Of Steven
D'Aprano
Sent: 22 October 2011 15:55
To: tutor@python.org
Subject: Re: [Tutor] python telnet
Rayon wrote:
> Can I connect to a telnet session and return data without
> disconnecting the data session.
Isn't this the same question you asked back in June?
We tried to answer your question then, did you see our responses, and were
they useful?
At the time, you were complaining that the telnet session was too slow, but
you didn't tell us what you were actually doing. David Heiserca took a guess
as to what you were doing, and suggested what you should do again. Did you
see his response, and was it helpful?
You should show us the code you are using.
--
Steven
___
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
Re: [Tutor] python telnet
Thanks I will try it and post the code, looks like what I need.
-Original Message-
From: tutor-bounces+evosweet=hotmail@python.org
[mailto:tutor-bounces+evosweet=hotmail@python.org] On Behalf Of Steven
D'Aprano
Sent: 22 October 2011 21:13
To: tutor@python.org
Subject: Re: [Tutor] python telnet
Rayon wrote:
> Well what I am doing is connecting to a telnet session sending some
> commands, exiting and returning some data.
> What I would to do is send the commands and return the data without
> exiting the session.
> I would like to keep the same session and just send commands and
> return data.
Change the work-flow from:
repeatedly:-
log in
write data
log out
to:
log in
repeatedly:
write data
log out
This is untested, but it should point you in the right direction. For
brevity, anything unchanged will be left out.
#!/usr/bin/env python
import telnetlib
class hlr_com():
#get host and command
def __init__(self):
"""init host and command """
self.user_name = ''
self.password = '**'
self.host = '172.20.50.176'
self.command = ''
self._connected = False
def fix_return(self,hia_return):
# UNCHANGED FROM YOUR VERSION
#set host ip address
def set_host(self,host):
# UNCHANGED FROM YOUR VERSION
def connect(self):
# If already connected, do nothing.
if self._connected:
return
try:
hlr_tel = telnetlib.Telnet(self.host)
hlr_tel.read_until('login:')
hlr_tel.write(self.user_name+"\r")
hlr_tel.read_until('Password:')
hlr_tel.write(self.password+"\r")
self._connected = True
except Exception,error:
logs("error",str(err),'null')
def execute(self, command):
"""execute command"""
try:
self._execute_or_fail(command)
except Exception,error:
logs("error",str(err),'null')
def _execute_or_fail(self, command):
if not self._connected:
# This is probably the wrong exception type
raise ValueError('you must connect first')
# otherwise execute the command
hlr_tel.read_until('maint@atcaHLRds0 /public/users/maint>')
hlr_tel.write(command+'\r')
def end_session(self):
data = hlr_tel.read_until(
'maint@atcaHLRds0 /public/users/maint>'
)
hlr_tel.write('exit'+'\r')
data = self.fix_return(data)
return data
def logs(self,log_type,log_data,ip_address):
# UNCHANGED FROM YOUR VERSION
To use it:
instance = hlr_com()
instance.connect()
instance.execute("fe")
instance.execute("fi")
instance.execute("fo")
instance.execute("fum")
instance.end_session()
As I said, untested. Good luck!
--
Steven
___
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
[Tutor] python telnet
From: Rayon [mailto:ra...@gtt.co.gy]
Sent: 17 November 2011 14:04
To: 'tutor@python.org'
Subject: python telnet
I am trying to use winpexpect to connect a telnet session.
I keep getting this error.
raise ExceptionPexpect, 'Command not found: %s' % self.command
ExceptionPexpect: Command not found: telnet
###code###
from winpexpect import winspawn
child = winspawn('telnet 192.168.0.55:210')
help me plz
Regards Rayon
___
Tutor maillist - Tutor@python.org
To unsubscribe or change subscription options:
http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] python telnet
I installed the telnet client but still the same error.
Traceback (most recent call last):
File "C:\Users\Rayon\Documents\projects1\super_hia\main.py", line 6, in
child = winspawn('telnet 192.168.0.55:210')
File
"C:\Python26\lib\site-packages\winpexpect-1.5-py2.6.egg\winpexpect.py", line
346, in __init__
logfile=logfile, cwd=cwd, env=env)
File "C:\Python26\lib\site-packages\winpexpect-1.5-py2.6.egg\pexpect.py",
line 429, in __init__
self._spawn (command, args)
File
"C:\Python26\lib\site-packages\winpexpect-1.5-py2.6.egg\winpexpect.py", line
369, in _spawn
raise ExceptionPexpect, 'Command not found: %s' % self.command
ExceptionPexpect: Command not found: telnet
-Original Message-
From: tutor-bounces+evosweet=hotmail@python.org
[mailto:tutor-bounces+evosweet=hotmail@python.org] On Behalf Of Steven
D'Aprano
Sent: 17 November 2011 19:52
To: tutor@python.org
Subject: Re: [Tutor] python telnet
Rayon wrote:
> I am trying to use winpexpect to connect a telnet session.
> I keep getting this error.
>
>
>
> raise ExceptionPexpect, 'Command not found: %s' % self.command
> ExceptionPexpect: Command not found: telnet
Please copy and paste the entire traceback, not just the last couple of
lines. But judging by just the small bit you show, it looks like "telnet" is
not a command that winpexpect understands, so it raises an error "command
not found".
Perhaps it is a bug in winpexpect. Are you using the latest version?
Do you actually have telnet available on your system? If not, then you can't
expect winpexpect to use something which isn't there.
--
Steven
___
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
Re: [Tutor] python telnet
Thank you I think I understand now, thank you very much. -Original Message- From: tutor-bounces+evosweet=hotmail@python.org [mailto:tutor-bounces+evosweet=hotmail@python.org] On Behalf Of Steven D'Aprano Sent: 17 November 2011 19:52 To: tutor@python.org Subject: Re: [Tutor] python telnet Rayon wrote: > I am trying to use winpexpect to connect a telnet session. > I keep getting this error. > > > > raise ExceptionPexpect, 'Command not found: %s' % self.command > ExceptionPexpect: Command not found: telnet Please copy and paste the entire traceback, not just the last couple of lines. But judging by just the small bit you show, it looks like "telnet" is not a command that winpexpect understands, so it raises an error "command not found". Perhaps it is a bug in winpexpect. Are you using the latest version? Do you actually have telnet available on your system? If not, then you can't expect winpexpect to use something which isn't there. -- Steven ___ 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
Re: [Tutor] python telnet
I used the turn on turn off feature, and I can start a telnet session from the command line. -Original Message- From: tutor-bounces+evosweet=hotmail@python.org [mailto:tutor-bounces+evosweet=hotmail@python.org] On Behalf Of Steven D'Aprano Sent: 19 November 2011 07:04 To: tutor@python.org Subject: Re: [Tutor] python telnet Rayon wrote: > I installed the telnet client but still the same error. How did you install it? Windows includes a telnet application, but it has to be enabled first: http://windows.microsoft.com/en-AU/windows-vista/Telnet-frequently-asked-que stions If you run "telnet" from the Windows shell (cmd.exe), what happens? Until you can successfully run telnet from Windows, there isn't any point trying to run it from Python. -- Steven ___ 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
Re: [Tutor] python telnet
Thanks but still not working, I am wondering if I need to give the script
some kind of special permission to execute on windows 7.
-Original Message-
From: tutor-bounces+evosweet=hotmail@python.org
[mailto:tutor-bounces+evosweet=hotmail@python.org] On Behalf Of James
Chapman
Sent: 19 November 2011 08:23
To: tutor@python.org
Subject: Re: [Tutor] python telnet
traceback has:
child = winspawn('telnet 192.168.0.55:210')
When using telnet from CLI (on windows), you would type:
telnet 192.168.0.55 210
Note the space between the IP and port number and not a :colon.
Not sure this is your problem but probably worth mentioning.
--
James
At Saturday, 19/11/2011 on 11:44 Rayon wrote:
> I used the turn on turn off feature, and I can start a telnet session
> from the command line.
>
> -Original Message-
> From: tutor-bounces+evosweet=hotmail@python.org
> [mailto:tutor-bounces+evosweet=hotmail@python.org] On Behalf Of
> Steven D'Aprano
> Sent: 19 November 2011 07:04
> To: tutor@python.org
> Subject: Re: [Tutor] python telnet
>
> Rayon wrote:
> > I installed the telnet client but still the same error.
>
> How did you install it? Windows includes a telnet application, but it
> has to be enabled first:
>
> http://windows.microsoft.com/en-AU/windows-vista/Telnet-frequently-ask
> ed-que
> stions
>
> If you run "telnet" from the Windows shell (cmd.exe), what happens?
>
> Until you can successfully run telnet from Windows, there isn't any
> point trying to run it from Python.
>
>
> --
> Steven
>
> ___
> 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
___
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
Re: [Tutor] python telnet
Hi all got my code to work.
I used an in queue and an out queue passed it to the telnet session .
I am sending commands to the in_q using sockets and passing them back data
with the out_q.
Below is the code for a nonstop python telnet session.
Thanks for the help, it got me thinking and that was worth it.
def end_less():
"""
Start telnet session and never stop it :)
"""
global host
global cmd_q
global out_q
message = """
HLR DOWN ERROR
"""
try:
hia_tel = telnetlib.Telnet(host)
hia_tel.set_debuglevel(1)
hia_tel.read_until("login:")
hia_tel.write('maint'+"\r")
hia_tel.read_until("Password:")
hia_tel.write("maint"+"\r")
hia_tel.read_until("maint@atcaHLRds0 /public/users/maint>")
while 1:
try:
command = cmd_q.get()
hia_tel.write(command+"\r")
data = hia_tel.read_until("maint@atcaHLRds0
/public/users/maint>")
out_q.put(data)
except Exception,error:
error_email_mis(message)
logs('error',str(error),'null')
end_less()
time.sleep(10)
except Exception,error:
error_email_mis(message)
logs('error',str(error),'null')
-Original Message-
From: tutor-bounces+evosweet=hotmail@python.org
[mailto:tutor-bounces+evosweet=hotmail@python.org] On Behalf Of Rayon
Sent: 19 November 2011 08:41
To: 'James Chapman'; tutor@python.org
Subject: Re: [Tutor] python telnet
Thanks but still not working, I am wondering if I need to give the script
some kind of special permission to execute on windows 7.
-Original Message-
From: tutor-bounces+evosweet=hotmail@python.org
[mailto:tutor-bounces+evosweet=hotmail@python.org] On Behalf Of James
Chapman
Sent: 19 November 2011 08:23
To: tutor@python.org
Subject: Re: [Tutor] python telnet
traceback has:
child = winspawn('telnet 192.168.0.55:210')
When using telnet from CLI (on windows), you would type:
telnet 192.168.0.55 210
Note the space between the IP and port number and not a :colon.
Not sure this is your problem but probably worth mentioning.
--
James
At Saturday, 19/11/2011 on 11:44 Rayon wrote:
> I used the turn on turn off feature, and I can start a telnet session
> from the command line.
>
> -Original Message-
> From: tutor-bounces+evosweet=hotmail@python.org
> [mailto:tutor-bounces+evosweet=hotmail@python.org] On Behalf Of
> Steven D'Aprano
> Sent: 19 November 2011 07:04
> To: tutor@python.org
> Subject: Re: [Tutor] python telnet
>
> Rayon wrote:
> > I installed the telnet client but still the same error.
>
> How did you install it? Windows includes a telnet application, but it
> has to be enabled first:
>
> http://windows.microsoft.com/en-AU/windows-vista/Telnet-frequently-ask
> ed-que
> stions
>
> If you run "telnet" from the Windows shell (cmd.exe), what happens?
>
> Until you can successfully run telnet from Windows, there isn't any
> point trying to run it from Python.
>
>
> --
> Steven
>
> ___
> 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
___
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
___
Tutor maillist - Tutor@python.org
To unsubscribe or change subscription options:
http://mail.python.org/mailman/listinfo/tutor
