Re: Parse XML using Python
Thomas Guettler wrote: > Am Wed, 08 Dec 2004 23:25:49 -0800 schrieb anilby: > > > Hi, > > > > I wanted to write a script that will read the below file: > > Hi, > > Here is an example how to use sax: > > http://pyxml.sourceforge.net/topics/howto/node12.html > > Thomas > > -- > Thomas Güttler, http://www.thomas-guettler.de/ Could you please tell me how to achieve the below. I am interested in getting the output like: ABC EFGA --> child of ABC ABDG --> child of AEFGA MON --> child of ABC A1 FGA --> child of A1 BG--> child of FGA -- http://mail.python.org/mailman/listinfo/python-list
Re: Parse XML using Python
William Park wrote:
> [EMAIL PROTECTED] wrote:
> > Hi,
> >
> > I wanted to write a script that will read the below file:
> >
> >
> > .
> >
> >
> >
> > ..
> >
> > ..
> >
> >
> >
> > ..
> >
> > ..
> >
> > ..
> >
> > .
> > .
> >
> > .
> >
> >
> >
> > ..
> >
> >
> >
> > ..
> >
> >
> >
> >
> >
> > ..
> > and so on
> >
> > The output of the script shud be
> >
> > ABC
> > ..EFGA
> > ABDG
> > ..MON
> >
> > A1
> > ..FGA
> > BG
> >
> > Please help me in writing a Python script for the above task.
>
> Take a look at
> http://home.eol.ca/~parkw/park-january.html
> on "Expat XML" section towards the end. Translating it to Python is
> left for homework.
>
> In essence,
> indent=..
> start () {
> local "${@:2}"
> echo "${indent|*XML_ELEMENT_DEPTH-1}$label"
> }
> xml -s start "`< file.xml`"
> which prints
> ..ABC
> EFGA
> ..ABDG
> MON
> ..A1
> FGA
> ..BG
> with modified input, ie. wrapping XML pieces into single root tree.
>
> --
> William Park <[EMAIL PROTECTED]>
> Open Geometry Consulting, Toronto, Canada
> Linux solution for data processing.
Thanks everyone for the responses. I will try the above solutions.
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How to pass a method as argument?
I want to write a python calculator program that has different methods to add,
subtract, multiply which takes 2 parameters. I need to have an execute method
when passed with 3 parameters, should call respective method and perform the
operation. How can I achieve that?
class calc():
def __init__(self,a,b):
self.a=a
self.b=b
def ex(self,fun):
self.fun=fun
if fun=="add":
self.add()
def add(self):
return self.a+self.b
def sub(self):
return self.a-self.b
def mul(self):
return self.a*self.b
def div (self):
return self.a/self.b
def execu(
obj1=calc()
obj1.execu("add",1,,2)
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Re: How to pass a method as argument?
On Friday, October 1, 2021 at 6:04:34 AM UTC+5:30, Mats Wichmann wrote:
> On 9/29/21 23:11, Anil Anvesh wrote:
> > I want to write a python calculator program that has different methods to
> > add, subtract, multiply which takes 2 parameters. I need to have an execute
> > method when passed with 3 parameters, should call respective method and
> > perform the operation. How can I achieve that?
> >
> let me add - this is probably not the place you are in your Python
> learning, so don't worry about this, but the operator module is designed
> for these kind of usages, when you want to pass an operator like + -
> etc. but of course can't pass the op itself to take actions because it's
> not a callable - the operator module has callables that can be used.
I solved it with simple if condition and without using init
#calculator class with arithmetic methods
class calc:
def execute(self, func, a, b):
self.a = a
self.b = b
if func == "add":
self.add()
elif func == "sub":
self.sub()
elif func == "mul":
self.mul()
elif func == "div":
self.div()
def add(self):
print (self.a,"+",self.b,"=",self.a + self.b)
def sub(self):
print (self.a,"-",self.b,"=",self.a - self.b)
def mul(self):
print (self.a,"*",self.b,"=",self.a* self.b)
def div(self):
print (self.a,"/",self.b,"=",self.a / self.b)
cal = calc()
cal.execute("div", 6, 3)
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Bwidget for tkinter
hi can i use the bwidgets in tkinter? if so from where can i download the bwidget for tk inter. and i want to know the installation procedure -- http://mail.python.org/mailman/listinfo/python-list
Re: Bwidget for tkinter
thanks u man. i am new to tk inter. i tried installing the lib. but while running the demo script am getting following error. python sam.py Traceback (most recent call last): File "sam.py", line 1, in ? import bwidget, Tkinter, sys, os File "/usr/local/lib/python2.2/site-packages/bwidget/__init__.py", line 149, in ? class _Frame: File "/usr/local/lib/python2.2/site-packages/bwidget/__init__.py", line 152, in _Frame getframe = makeswidget(getframe, Tkinter.Frame) File "/usr/local/lib/python2.2/site-packages/bwidget/__init__.py", line 74, in makeswidget return _wrap(w, f) File "/usr/local/lib/python2.2/site-packages/bwidget/__init__.py", line 59, in _wrap oldfunc.func_name, wrapper.func_defaults, wrapper.func_closure) TypeError: function() takes at most 4 arguments (5 given) can u plz help me -- http://mail.python.org/mailman/listinfo/python-list
bwidget problem
hi i tried installing the bwidget lib . but while running the demo script am getting following error. python sam.py Traceback (most recent call last): File "sam.py", line 1, in ? import bwidget, Tkinter, sys, os File "/usr/local/lib/python2.2/site-packages/bwidget/__init__.py", line 149, in ? class _Frame: File "/usr/local/lib/python2.2/site-packages/bwidget/__init__.py", line 152, in _Frame getframe = makeswidget(getframe, Tkinter.Frame) File "/usr/local/lib/python2.2/site-packages/bwidget/__init__.py", line 74, in makeswidget return _wrap(w, f) File "/usr/local/lib/python2.2/site-packages/bwidget/__init__.py", line 59, in _wrap oldfunc.func_name, wrapper.func_defaults, wrapper.func_closure) TypeError: function() takes at most 4 arguments (5 given) can u plz help me -- http://mail.python.org/mailman/listinfo/python-list
Multicolumn in Tix scrolledListBox
hi iam using Tix ScrolledListBox widget. is there any option so that i can disply the items in multiple colums thanks Anil -- http://mail.python.org/mailman/listinfo/python-list
Multicolumn in Tix scrolledListBox
hi iam using Tix ScrolledListBox widget. is there any option so that i can disply the items in multiple colums thanks Anil -- http://mail.python.org/mailman/listinfo/python-list
Deleting items from Tix Tree
hi iam using Tix tree widget in my python script. how can i delete the entire tree. i tried the following self.msgTree = Tix.Tree(self.msgWin) self.msgTree.hlist.delete() but it thorws the following error self.msgTree.hlist.delete() File "/usr/local/lib/python2.2/lib-tk/Tix.py", line 320, in __getattr__ raise AttributeError, name AttributeError: delete can some one help me thanks Anil -- http://mail.python.org/mailman/listinfo/python-list
Tix Note Book
hi am using Tix notebook and i have two frames in that. am adding some widgets in to both of the frames. now i want to delete all of the widgets in one of the frame. i dont want to delete the frame, but its childres. so how can i get the sub widgets within that frame. Thanks in advance Anil -- http://mail.python.org/mailman/listinfo/python-list
python global variable error
hi, i made a program in python but received global name error. the program
code;
serverhost = '127.0.0.1'
serverport = 2000
BUFSIZ = 1024
addr = (serverhost,serverport)
if str(sys.argv).find("-s") == -1:
cs = socket(AF_INET, SOCK_STREAM,0) # create a TCP socket
cs.connect(addr)
key=1
main()
else:
serversock = socket(AF_INET, SOCK_STREAM)# create a TCP socket
serversock.bind(addr)
serversock.listen(2)
key=2
print 'waiting for connection…'
while 1:
clientsock, addr = serversock.accept()
print '…connected from:', addr,clientsock
main()
serversock.close()
what is difference cs and clientsock? i use cs in main() function or others,
but don't use clientsock not call from main() " data = clientsock.recv(BUFSIZ)
NameError: global name 'clientsock' is not defined "
i am sorry, i little know english
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File extension
Hi, Can Python Script can have different extensions like .sh etc Or Is .py is mandatory to be present as the extension for the Python Script. We have an application where the script was initially written in shell script with extension .sh. Now we are migrating this script to be run in both Unix and Windows, so using Python for migration. I have created a new Python Script porting all the changes in shell script and it is working fine in Unix/Linux operating system. Later I changed the extension of the file from .py to .sh, even then it worked. But when I try a python script with extension .sh in windows, the file is not getting recognized by the Python interpreter. Is this supported? Or is there any way we can achieve the same? The reason I am trying to change the extension is, it reduces lot of porting changes. No need to go to each of our file which were referencing .sh file before and change it to .py. Any Help would be greatly Appreciated. Thanks & Regards, Anil -- http://mail.python.org/mailman/listinfo/python-list
Reloading the already imported module
hi all, i have following code if from SIPT.xml_param_mapping import MESSAGE_PARAMETER_MAPPING else: from SIPT.msg_param_mapping import MESSAGE_PARAMETER_MAPPING parameter_list = MESSAGE_PARAMETER_MAPPING [ 'ABC' ] for parms in parameter_list: parameter_list[parms][4] = 'EXPORT' parameter_list[parms][5] = 'IMPORT' After this the xml_param_mapping gets altered. this process is repeated over couple of time. But every time i need to get a fresh xml_param_mapping. So how to relaod the already imported module?? regards Anil -- http://mail.python.org/mailman/listinfo/python-list
Need help in Python automation
- Hi All, I work for an ISP. Currently we bought few switches and routers. Python is available in that switches. So I would like to write some scipts which I can run inside switch. I tried module 'os, system', but It is not executing the commands in operational and configurational mode. Those modes' prompts are '*>' and '*#'. Can somebody suggest me, if there is any module which I can use to execute commands inside a switch. I don't want to use 'socket' module as I am not connecting the box and executing commands. I am running the script inside switch. Please give some clue to start my automation. Thanks! Anil Kumar A - -- https://mail.python.org/mailman/listinfo/python-list
Python Schduling
Hello Experts, I am new to Python Programming.I have to work on Python. I have a requirement to scheduling the script for every one hour. could you please let me know which packages will be more helpful for Scheduling. if you post any samples it would be more helpful. Thanks & Regards, Anilkumar.M. -- https://mail.python.org/mailman/listinfo/python-list
Send Msg To Specific Tcp Client from Tcp Server Python
I was written a simple tcp server in python, which is nicely communicating with multiple tcp clients. My Tcp Server can accept multiple clients at time, each client as a new thread. I want send message to specific tcp client after some time. I can client Address from connction, addr = socket.accept(), but i am not able send msg to client with client IP.POrT. I would be thankfull for any help i get -- https://mail.python.org/mailman/listinfo/python-list
Re: Send Msg To Specific Tcp Client from Tcp Server Python
On Thursday, August 11, 2016 at 11:36:47 AM UTC+5:30, dieter wrote: > Anil reddy reddy M writes: > > > I was written a simple tcp server in python, which is nicely communicating > > with multiple tcp clients. My Tcp Server can accept multiple clients at > > time, each client as a new thread. I want send message to specific tcp > > client after some time. > > I can client Address from connction, addr = socket.accept(), but i am not > > able send msg to client with client IP.POrT. I would be thankfull for any > > help i get > > TCP channels are bidirectional: you can send messages in both > directions. Thus, writing to the server's socket (for a specific client) > sends the written data to the client. Hi, Thanks for your reply, But how can i find client socketfd when i want send message to specific client.I can store connected client ip, port in database. how can use that ip, port when i want send. Sincerely Anil, -- https://mail.python.org/mailman/listinfo/python-list
