UML from py sources
Hi all, i'm searching for a tool that draw the UML of a python project. Have you idea about the best way to do it? I prefer a Linux tool, but it's the same, i have only a little bit of time... -- Sbaush -- Sbaush -- http://mail.python.org/mailman/listinfo/python-list
UML from py sources
Hi all, i'm searching for a tool that draw the UML of a python project. Have you idea about the best way to do it? I prefer a Linux tool, but it's the same, i have only a little bit of time...-- Sbaush -- http://mail.python.org/mailman/listinfo/python-list
Re: Fail in sending UDP packet
No one of you has a idea??On 2/23/06, Sbaush <[EMAIL PROTECTED]> wrote: Hi all. I've attached my SendReceive class. I have e a big problem! My program create a packet, then call the send function to send this. the first time the packet is not sent, then it works perfectly!WHY??? Have you idea?? -- Sbaush -- Sbaush -- http://mail.python.org/mailman/listinfo/python-list
Fail in sending UDP packet
Hi all. I've attached my SendReceive class. I have e a big problem! My program create a packet, then call the send function to send this. the first time the packet is not sent, then it works perfectly!WHY??? Have you idea??
-- Sbaush
from socket import *
from struct import *
from string import *
class SendReceive:
def __init__(self):
self.UDPSock = socket(AF_INET,SOCK_DGRAM)
def receive(self,timeout):
# Set the socket parameters
buf = 10
# Receive messages
try:
self.UDPSock.settimeout(timeout)
xmlrcv,addr = self.UDPSock.recvfrom(buf)
xmlrcv=xmlrcv[4:]#questo comando di slicing notation elimina i primi quattro bytes della stringa ricevuta, corrispondenti all'intero del pacchetto.
(hostfrom,portfrom)=addr
#print "Received response from ",hostfrom
#print "on port ",portfrom
#print xmlrcv
return (xmlrcv,hostfrom)
except :
#print "TimeOut"
return False
#UDPSock.close()
def send(self,hostto,xml):
try:
name=hostto
#name=raw_input('Insert IP or name to send command >> ') #"192.168.2.138"
host=gethostbyname(name)
port = 40004
buf = 5000
addr = (host,port)
dtd=" "
xml=dtd+xml
lenght=4+len(xml)
packet=pack('i 5000s',lenght,xml)
self.UDPSock.sendto(packet,addr)
print "Sending message '",packet,"'."
#UDPSock.close()
except:
return False--
http://mail.python.org/mailman/listinfo/python-list
Re: editor for Python on Linux
My favourite is Kate, available on KDE but working great also on Gnome!2006/2/21, Fabio Zadrozny <[EMAIL PROTECTED]>: Well... pydev has it: http://pydev.sf.net and pydev extensions goes muchfurther: http://www.fabioz.com/pydevCheers,Fabio jean-michel bain-cornu wrote:>>Boa-Constructor is an IDE rather than an editor. Although it focuses>>on wxPython, it has a good editor.>>>>>Yes, some possibilities are pretty good, like for instance the >findAll/findInFiles keeping the results in a new tab (I never saw this>elsewhere). Another useful is having the debugger launching the>application in a separate process, an excellent way to avoid bugs >pollution coming into the IDE.>rgds>jm>>--Fabio Zadrozny--Software DeveloperESSS - Engineering Simulation and Scientific Software www.esss.com.brPydev Extensionshttp://www.fabioz.com/pydevPyDev - Python Development Enviroment for Eclipse http://pydev.sf.nethttp://pydev.blogspot.com--http://mail.python.org/mailman/listinfo/python-list -- Sbaush -- http://mail.python.org/mailman/listinfo/python-list
Delete a file
Hi.In my application i create a PNG image and i view it in a frame.How can delete it from my python code?Bye...-- Sbaush -- http://mail.python.org/mailman/listinfo/python-list
PyDot problem
Hi all. I use pydot for drawing nework link.the code is at bottom of mail.i have a png like this attachedIf you look png you can see that 10.0.0.1 and
10.0.0.2 are linked by 2 arrow, one from 1 to 2, one form 2 to 1. Is possible to draw only one line with both arrow?I would have a result like in route2.png but i don't know how!!!Help me!!!
#---#code#---import pydot
edges=[("10.0.0.1","10.0.0.2"), ("10.0.0.2","10.0.0.1"),("
10.0.0.2","10.0.0.7"),("10.0.0.2","10.0.0.9"),("
10.0.0.2","10.0.0.6"),("10.0.0.9","10.0.0.8"),("10.0.0.6","
10.0.0.7") ]g=pydot.graph_from_edges(edges,directed=True)
g.write_png('route.png')-- Sbaush
route.png
Description: PNG image
route2.png
Description: PNG image
--
http://mail.python.org/mailman/listinfo/python-list
problem in ElementTree SubElement
Hi all. I would get this element in xml:I have write this:
date=ET.SubElement(idsreq,"date")
date.set("month",month) date.set("day",day)but i get this:
The attributes are not in my order!!how i can get the attributes in right order???
Thanks all.-- Sbaush
--
http://mail.python.org/mailman/listinfo/python-list
Re: [wxPython-users] Problem in threading
oops...I tried it but i got a bad segmentation fault!!Is really a good threading implementation?2006/2/2, Josiah Carlson <[EMAIL PROTECTED]
>:My response is at the end.Sbaush <
[EMAIL PROTECTED]> wrote:> Hi all.> I've a problem with thread in python.> My applications has a GUI that has some button.> I've a MVC-like architecture.> If i click on a button there is this effect:
>> view.button_1_delete.Bind(EVT_BUTTON,self.OnDelete)> view.button_1_list.Bind(EVT_BUTTON,self.OnList)>> def OnDelete(self, evt):> self.presenter.updateModel("delete")
> def OnList(self, evt):> self.presenter.updateModel("list")>> Probably you image that the boss of this program is updateModel function.> this function has this code:
>> def updateModel(self,Type):> iptType=Type> self.readGUI(iptType) # This function takes the request info from> GUI> packet=self.ipt_writeXML(iptType) # Put info in XML string
> self.sender.send(packet) #Send the XML string> (xmlresponse,hostfrom)=self.receiver.receive() # Receive a XML> string response from agent and the IP of agent> self.iptResponse.run
(xmlresponse,hostfrom) # view response in a> separate view.>> Now it works great, but there is a big problem: my app wait for response> before allow user to do another request.> I thought that with threads it could works perfectly.
> I tried to apply threads but without any good result.> Have you idea how can i do it and how can i apply thread to it?import wximport wx.lib.neweventimport threadingResponseEvent, EVT_RESPONSE =
wx.lib.newevent.NewEvent()...def __init__(self, ...):...self.Bind(EVT_RESPONSE, self.GotResponse, self)...def _updateModel(self, Type):iptType=Type
self.readGUI(iptType)packet=self.ipt_writeXML(iptType)self.sender.send(packet)(xmlresponse,hostfrom)=self.receiver.receive()wx.PostEvent(self, ResponseEvent(xml=xmlresponse,
host=hostfrom))def updateModel(self, Type):threading.Thread(target=self._updateModel, args=(Type,)).start()def GotResponse(self, evt):
self.iptResponse.run(evt.xml, xml.host)... - Josiah-- Sbaush
--
http://mail.python.org/mailman/listinfo/python-list
Re: Control if a input text is IP
thanks!! your ipcheck is perfect fo me!!2006/2/3, Fredrik Lundh <[EMAIL PROTECTED]>:
Sbaush wrote:> My app has in input an ip address in IPv4 notation.> is there a function that control if input is a string in IPv4 notation?here's one way to do it:def ipcheck(s):try:
a, b, c, d = [chr(int(c)) for c in s.split(".")]except ValueError:return Falseelse:return Trueanother way is to use regular expressions; see
http://www.regular-expressions.info/examples.html--http://mail.python.org/mailman/listinfo/python-list
-- Sbaush
--
http://mail.python.org/mailman/listinfo/python-list
Control if a input text is IP
Hi all.My app has in input an ip address in IPv4 notation. is there a function that control if input is a string in IPv4 notation?Thanks all.bye-- Sbaush -- http://mail.python.org/mailman/listinfo/python-list
Problem in threading
Hi all.I've a problem with thread in python.My applications has a GUI that has some button. I've a MVC-like architecture.If i click on a button there is this effect:view.button_1_delete.Bind(EVT_BUTTON,
self.OnDelete)view.button_1_list.Bind(EVT_BUTTON,self.OnList)def OnDelete(self, evt): self.presenter.updateModel("delete")def OnList(self, evt): self.presenter.updateModel("list")
Probably you image that the boss of this program is updateModel function.this function has this code:def updateModel(self,Type): iptType=Type self.readGUI(iptType) # This function takes the request info from GUI
packet=self.ipt_writeXML(iptType) # Put info in XML string self.sender.send(packet) #Send the XML string (xmlresponse,hostfrom)=self.receiver.receive() # Receive a XML string response from agent and the IP of agent
self.iptResponse.run(xmlresponse,hostfrom) # view response in a separate view.Now it works great, but there is a big problem: my app wait for response before allow user to do another request.I thought that with threads it could works perfectly.
I tried to apply threads but without any good result.Have you idea how can i do it and how can i apply thread to it?Thanks all!-- Sbaush
--
http://mail.python.org/mailman/listinfo/python-list
Represent XML
Hi all.I attach to you a example XML file to parse and the demo of my objective.The iptRequest.xml is the file to parse in one mode. I can't parse it.The demo.py is my ideal result, manually built, that should be built by parsing the XML.
How can i do to do it?Bye all!
#!/usr/bin/env python
# -*- coding: ISO-8859-15 -*-
# generated by wxGlade 0.4 on Fri Jan 27 12:24:48 2006
from wxPython.wx import *
from wxPython.grid import *
class MyFrame(wxFrame):
def __init__(self, *args, **kwds):
# begin wxGlade: MyFrame.__init__
kwds["style"] = wxDEFAULT_FRAME_STYLE
wxFrame.__init__(self, *args, **kwds)
self.grid_1 = wxGrid(self, -1, size=(1, 1))
self.__set_properties()
self.__do_layout()
# end wxGlade
def __set_properties(self):
# begin wxGlade: MyFrame.__set_properties
self.SetTitle("frame_1")
self.SetSize(wxDLG_SZE(self, (390, 136)))
self.grid_1.CreateGrid(8, 8)
self.grid_1.EnableDragColSize(0)
self.grid_1.SetColLabelValue(0, "Chain")
self.grid_1.SetColLabelValue(1, "Policy")
self.grid_1.SetColLabelValue(2, "Num")
self.grid_1.SetColLabelValue(3, "Target")
self.grid_1.SetColLabelValue(4, "Protocol")
self.grid_1.SetColLabelValue(5, "Option")
self.grid_1.SetColLabelValue(6, "Source")
self.grid_1.SetColLabelValue(7, "Destination")
self.grid_1.SetMinSize(wxDLG_SZE(self.grid_1, (387, 150)))
# end wxGlade
self.grid_1.SetCellValue(0,0,"INPUT")
self.grid_1.SetCellValue(1,0,"INPUT")
self.grid_1.SetCellValue(2,0,"INPUT")
self.grid_1.SetCellValue(3,0,"OUTPUT")
self.grid_1.SetCellValue(4,0,"OUTPUT")
self.grid_1.SetCellValue(5,0,"OUTPUT")
self.grid_1.SetCellValue(6,0,"FORWARD")
self.grid_1.SetCellValue(7,0,"FORWARD")
self.grid_1.SetCellValue(0,1,"ACCEPT")
self.grid_1.SetCellValue(1,1,"ACCEPT")
self.grid_1.SetCellValue(2,1,"ACCEPT")
self.grid_1.SetCellValue(3,1,"ACCEPT")
self.grid_1.SetCellValue(4,1,"ACCEPT")
self.grid_1.SetCellValue(5,1,"ACCEPT")
self.grid_1.SetCellValue(6,1,"ACCEPT")
self.grid_1.SetCellValue(7,1,"ACCEPT")
self.grid_1.SetCellValue(0,2,"1")
self.grid_1.SetCellValue(1,2,"2")
self.grid_1.SetCellValue(2,2,"3")
self.grid_1.SetCellValue(3,2,"1")
self.grid_1.SetCellValue(4,2,"2")
self.grid_1.SetCellValue(5,2,"3")
self.grid_1.SetCellValue(6,2,"1")
self.grid_1.SetCellValue(7,2,"2")
self.grid_1.SetCellValue(0,3,"ACCEPT")
self.grid_1.SetCellValue(1,3,"ACCEPT")
self.grid_1.SetCellValue(2,3,"ACCEPT")
self.grid_1.SetCellValue(3,3,"ACCEPT")
self.grid_1.SetCellValue(4,3,"ACCEPT")
self.grid_1.SetCellValue(5,3,"ACCEPT")
self.grid_1.SetCellValue(6,3,"ACCEPT")
self.grid_1.SetCellValue(7,3,"ACCEPT")
self.grid_1.SetCellValue(0,4,"icmp")
self.grid_1.SetCellValue(1,4,"tcp")
self.grid_1.SetCellValue(2,4,"udp")
self.grid_1.SetCellValue(3,4,"icmp")
self.grid_1.SetCellValue(4,4,"icmp")
self.grid_1.SetCellValue(5,4,"icmp")
self.grid_1.SetCellValue(6,4,"icmp")
self.grid_1.SetCellValue(7,4,"udp")
self.grid_1.SetCellValue(0,5,"--")
self.grid_1.SetCellValue(1,5,"--")
self.grid_1.SetCellValue(2,5,"--")
self.grid_1.SetCellValue(3,5,"--")
self.grid_1.SetCellValue(4,5,"--")
self.grid_1.SetCellValue(5,5,"--")
self.grid_1.SetCellValue(6,5,"--")
self.grid_1.SetCellValue(7,5,"--")
self.grid_1.SetCellValue(0,6,"localhost.localdomain")
self.grid_1.SetCellValue(1,6,"127.0.0.3")
self.grid_1.SetCellValue(2,6,"127.0.0.3")
self.grid_1.SetCellValue(3,6,"localhost.localdomain")
self.grid_1.SetCellValue(4,6,"127.0.0.2")
self.grid_1.SetCellValue(5,6,"127.0.0.3")
self.grid_1.SetCellValue(6,6,"localhost.localdomain")
self.grid_1.SetCellValue(7,6,"127.0.0.3")
self.grid_1.SetCellValue(0,7,"anywhere")
self.grid_1.SetCellValue(1,7,"anywhere")
self.grid_1.SetCellValue(2,7,"anywhere")
self.grid_1.SetCellValue(3,7,"anywhere")
self.grid_1.SetCellValue(4,7,"anywhere")
self.grid_1.SetCellValue(5,7,"anywhere")
self.grid_1.SetCellValue(6,7,"anywhere")
self.grid_1.SetCellValue(7,7,"anywhere")
def __do_layout(self):
# begin wxGlade: MyFrame.__do_layout
sizer_1 = wxBoxSizer(wxVERTICAL)
sizer_1.Add(self.grid_1, 1, wxEXPAND, 0)
self.SetAutoLayout(True)
self.SetSizer(sizer_1)
self.Layout()
# end wxGlade
# end of class MyFrame
if __name__ == "__main__":
app = wxPySimpleApp(0)
wxInitAllImageHandlers()
frame_1 = MyFrame(None, -1, "")
app.SetTopWindow(frame_1)
frame_1.Show()
app.MainLoop()
--
http://mail.python.org/mailman/listinfo/python-list
Represent XML
Hi all.I attach to you a example XML file to parse and the demo of my objective.The iptRequest.xml is the file to parse in one mode. I can't parse it.The demo.py is my ideal result, manually built, that should be built by parsing the XML.
How can i do to do it?Bye all!
#!/usr/bin/env python
# -*- coding: ISO-8859-15 -*-
# generated by wxGlade 0.4 on Fri Jan 27 12:24:48 2006
from wxPython.wx import *
from wxPython.grid import *
class MyFrame(wxFrame):
def __init__(self, *args, **kwds):
# begin wxGlade: MyFrame.__init__
kwds["style"] = wxDEFAULT_FRAME_STYLE
wxFrame.__init__(self, *args, **kwds)
self.grid_1 = wxGrid(self, -1, size=(1, 1))
self.__set_properties()
self.__do_layout()
# end wxGlade
def __set_properties(self):
# begin wxGlade: MyFrame.__set_properties
self.SetTitle("frame_1")
self.SetSize(wxDLG_SZE(self, (390, 136)))
self.grid_1.CreateGrid(8, 8)
self.grid_1.EnableDragColSize(0)
self.grid_1.SetColLabelValue(0, "Chain")
self.grid_1.SetColLabelValue(1, "Policy")
self.grid_1.SetColLabelValue(2, "Num")
self.grid_1.SetColLabelValue(3, "Target")
self.grid_1.SetColLabelValue(4, "Protocol")
self.grid_1.SetColLabelValue(5, "Option")
self.grid_1.SetColLabelValue(6, "Source")
self.grid_1.SetColLabelValue(7, "Destination")
self.grid_1.SetMinSize(wxDLG_SZE(self.grid_1, (387, 150)))
# end wxGlade
self.grid_1.SetCellValue(0,0,"INPUT")
self.grid_1.SetCellValue(1,0,"INPUT")
self.grid_1.SetCellValue(2,0,"INPUT")
self.grid_1.SetCellValue(3,0,"OUTPUT")
self.grid_1.SetCellValue(4,0,"OUTPUT")
self.grid_1.SetCellValue(5,0,"OUTPUT")
self.grid_1.SetCellValue(6,0,"FORWARD")
self.grid_1.SetCellValue(7,0,"FORWARD")
self.grid_1.SetCellValue(0,1,"ACCEPT")
self.grid_1.SetCellValue(1,1,"ACCEPT")
self.grid_1.SetCellValue(2,1,"ACCEPT")
self.grid_1.SetCellValue(3,1,"ACCEPT")
self.grid_1.SetCellValue(4,1,"ACCEPT")
self.grid_1.SetCellValue(5,1,"ACCEPT")
self.grid_1.SetCellValue(6,1,"ACCEPT")
self.grid_1.SetCellValue(7,1,"ACCEPT")
self.grid_1.SetCellValue(0,2,"1")
self.grid_1.SetCellValue(1,2,"2")
self.grid_1.SetCellValue(2,2,"3")
self.grid_1.SetCellValue(3,2,"1")
self.grid_1.SetCellValue(4,2,"2")
self.grid_1.SetCellValue(5,2,"3")
self.grid_1.SetCellValue(6,2,"1")
self.grid_1.SetCellValue(7,2,"2")
self.grid_1.SetCellValue(0,3,"ACCEPT")
self.grid_1.SetCellValue(1,3,"ACCEPT")
self.grid_1.SetCellValue(2,3,"ACCEPT")
self.grid_1.SetCellValue(3,3,"ACCEPT")
self.grid_1.SetCellValue(4,3,"ACCEPT")
self.grid_1.SetCellValue(5,3,"ACCEPT")
self.grid_1.SetCellValue(6,3,"ACCEPT")
self.grid_1.SetCellValue(7,3,"ACCEPT")
self.grid_1.SetCellValue(0,4,"icmp")
self.grid_1.SetCellValue(1,4,"tcp")
self.grid_1.SetCellValue(2,4,"udp")
self.grid_1.SetCellValue(3,4,"icmp")
self.grid_1.SetCellValue(4,4,"icmp")
self.grid_1.SetCellValue(5,4,"icmp")
self.grid_1.SetCellValue(6,4,"icmp")
self.grid_1.SetCellValue(7,4,"udp")
self.grid_1.SetCellValue(0,5,"--")
self.grid_1.SetCellValue(1,5,"--")
self.grid_1.SetCellValue(2,5,"--")
self.grid_1.SetCellValue(3,5,"--")
self.grid_1.SetCellValue(4,5,"--")
self.grid_1.SetCellValue(5,5,"--")
self.grid_1.SetCellValue(6,5,"--")
self.grid_1.SetCellValue(7,5,"--")
self.grid_1.SetCellValue(0,6,"localhost.localdomain")
self.grid_1.SetCellValue(1,6,"127.0.0.3")
self.grid_1.SetCellValue(2,6,"127.0.0.3")
self.grid_1.SetCellValue(3,6,"localhost.localdomain")
self.grid_1.SetCellValue(4,6,"127.0.0.2")
self.grid_1.SetCellValue(5,6,"127.0.0.3")
self.grid_1.SetCellValue(6,6,"localhost.localdomain")
self.grid_1.SetCellValue(7,6,"127.0.0.3")
self.grid_1.SetCellValue(0,7,"anywhere")
self.grid_1.SetCellValue(1,7,"anywhere")
self.grid_1.SetCellValue(2,7,"anywhere")
self.grid_1.SetCellValue(3,7,"anywhere")
self.grid_1.SetCellValue(4,7,"anywhere")
self.grid_1.SetCellValue(5,7,"anywhere")
self.grid_1.SetCellValue(6,7,"anywhere")
self.grid_1.SetCellValue(7,7,"anywhere")
def __do_layout(self):
# begin wxGlade: MyFrame.__do_layout
sizer_1 = wxBoxSizer(wxVERTICAL)
sizer_1.Add(self.grid_1, 1, wxEXPAND, 0)
self.SetAutoLayout(True)
self.SetSizer(sizer_1)
self.Layout()
# end wxGlade
# end of class MyFrame
if __name__ == "__main__":
app = wxPySimpleApp(0)
wxInitAllImageHandlers()
frame_1 = MyFrame(None, -1, "")
app.SetTopWindow(frame_1)
frame_1.Show()
app.MainLoop()
--
http://mail.python.org/mailman/listinfo/python-list
Re: Send a particular packet with this python client
Now i can explain better than previous messages.This string has to be sent to another host via UDP with the previous attached simple client/server udp implementation in python. The big problem is:The packet
MUST be like this c struct:
#define PAYLOAD_LENGHT 5000
struct command_hdr { int lenght; // sizeof(payload) = sizeof(int) + strlen(payload)
unsigned char payload[PAYLOAD_LENGHT]; // the xml string} __attribute__ ((packed));
How can i do it in python?2006/1/24, Sbaush <
[EMAIL PROTECTED]>:I can specify the question, so you can request me easily...
The int should be an integer of 32 bit fixed. This is total packet size. The string should contain XML.In this example the string is taken from keyboard, so for example.
Thanks all for your helps...2006/1/24, Sbaush <[EMAIL PROTECTED]>:
Hi all, i have a python udp client/server.I would send a packed like this: |int|string| . How can i do it with tih client?Another question: buf is the total packet size?
from socket import *
# Set the socket parameters
host = "192.168.11.49"
port = 21567
buf = 1024
addr = (host,port)
# Create socket
UDPSock = socket(AF_INET,SOCK_DGRAM)
def_msg = "===Enter message to send to server===";
print "\n",def_msg# Send messages
while (1):
data = raw_input('>> '
)
if not data:
break
else:
if(UDPSock.sendto(data,addr)):
print "Sending message '",data,"'."
# Close socket
UDPSock.close()-- Sbaush
-- Sbaush
-- Sbaush
--
http://mail.python.org/mailman/listinfo/python-list
Re: Send a particular packet with this python client
I can specify the question, so you can request me easily...The int should be an integer of 32 bit fixed. This is total packet size. The string should contain XML.In this example the string is taken from keyboard, so for example.
Thanks all for your helps...2006/1/24, Sbaush <[EMAIL PROTECTED]>:
Hi all, i have a python udp client/server.I would send a packed like this: |int|string| . How can i do it with tih client?Another question: buf is the total packet size?
from socket import *
# Set the socket parameters
host = "192.168.11.49"
port = 21567
buf = 1024
addr = (host,port)
# Create socket
UDPSock = socket(AF_INET,SOCK_DGRAM)
def_msg = "===Enter message to send to server===";
print "\n",def_msg# Send messages
while (1):
data = raw_input('>> '
)
if not data:
break
else:
if(UDPSock.sendto(data,addr)):
print "Sending message '",data,"'."
# Close socket
UDPSock.close()-- Sbaush
-- Sbaush
--
http://mail.python.org/mailman/listinfo/python-list
Send a particular packet with this python client
Hi all, i have a python udp client/server.I would send a packed like this: |int|string| . How can i do it with tih client?Another question: buf is the total packet size?
from socket import *
# Set the socket parameters
host = "192.168.11.49"
port = 21567
buf = 1024
addr = (host,port)
# Create socket
UDPSock = socket(AF_INET,SOCK_DGRAM)
def_msg = "===Enter message to send to server===";
print "\n",def_msg
# Send messages
while (1):
data = raw_input('>> '
)
if not data:
break
else:
if(UDPSock.sendto(data,addr)):
print "Sending message '",data,"'."
# Close socket
UDPSock.close()-- Sbaush
--
http://mail.python.org/mailman/listinfo/python-list
Re: [Python-Help] HOWTO Send a string???
Firstly i would like to do the Send/Receive function. In the second moment i would implement the threading with this functions. is it a good way?In your opinion where could i found a valid implementation of udp send/receive? 2006/1/23, Eric Brunson <[EMAIL PROTECTED]>: This is a reasonably simple thing to do. The specifications soundremarkably like a homework program I might assign in a basic networkprogramming class, but even if it isn't a school assignment, yourrequest is so broad you need to do a little background reading before we can offer more specific help.Start by reading the Python manual section 11.16(http://docs.python.org/lib/module-SocketServer.html) which covers the base SocketServer classes. There's a simple Threading mix-in class thatcan be included to get your threaded model.If you read that, try to write some code and then have more specificquestions, then post back and I'll see if I can help further. e.Sbaush wrote:> Hi all.> In my application I have to do implement a lot of networking in python> My application can create with a GUI a XML file in a string.(and now> my application can do it wow!!) > This string has to be sended to another host. i need a python> application that send this string via UDP.> The packet of this communication is |int|payload| where payload is the> XML string. > After the send my application has to wait for a response and has to> receive response.> For the heaven it should be implemented with separated thread. A> thread send/receive while another indipendent thread do same. >> Have you any ideas to do it more simply as possible?> What is the best way to di it??> What is the best way to thread programming in python?>> Thanks all for your help with me! > --> Sbaush>> --> Sbaush> >> ___> Python-Help maillist - [EMAIL PROTECTED]> http://mail.python.org/mailman/listinfo/python-help> -- Sbaush -- http://mail.python.org/mailman/listinfo/python-list
Re: HOWTO Send a string???
oh thanks i read the howto.Why i should use pyro? What is in poor words?2006/1/23, Martin Franklin <[EMAIL PROTECTED] >:Sbaush wrote:> Hi all.> In my application I have to do implement a lot of networking in python > My application can create with a GUI a XML file in a string.(and now my> application can do it wow!!)> This string has to be sended to another host. i need a python application> that send this string via UDP. > The packet of this communication is |int|payload| where payload is the XML> string.> After the send my application has to wait for a response and has to receive> response.> For the heaven it should be implemented with separated thread. A thread > send/receive while another indipendent thread do same.>> Have you any ideas to do it more simply as possible?> What is the best way to di it??> What is the best way to thread programming in python? >> Thanks all for your help with me!> --for python & socket how to :http://www.amk.ca/python/howto/sockets/You may also want to look at: http://pyro.sourceforge.net/which gives you a pythonic solutionHTH,Martin.-- http://mail.python.org/mailman/listinfo/python-list-- Sbaush -- http://mail.python.org/mailman/listinfo/python-list
HOWTO Send a string???
Hi all.In my application I have to do implement a lot of networking in pythonMy application can create with a GUI a XML file in a string.(and now my application can do it wow!!)This string has to be sended to another host. i need a python application that send this string via UDP. The packet of this communication is |int|payload| where payload is the XML string.After the send my application has to wait for a response and has to receive response.For the heaven it should be implemented with separated thread. A thread send/receive while another indipendent thread do same. Have you any ideas to do it more simply as possible?What is the best way to di it??What is the best way to thread programming in python?Thanks all for your help with me!-- Sbaush -- http://mail.python.org/mailman/listinfo/python-list
Re: [XML-SIG] Howto create this XML string?
Thanks all, i've perfectly undestand the way. Thanks again.2006/1/19, Luis Miguel Morillas <[EMAIL PROTECTED]>:
2006/1/19, Sbaush <[EMAIL PROTECTED]>:
Hi all.I've this XML:
127.0.0.1"/> How can i write this in a Python String? I would like use a xml.dom
implementation and not a banal print...print...I can't do it... Is there anyone that can explain me what is the way?Thank you!Another taste with amara:import amara
doc = amara.create_document
(u"manager")doc.manager.xml_append(doc.xml_create_element(u'request'))doc.manager.request.xml_append(doc.xml_create_element( u'append', attributes={u'mode':u'INPUT'}))doc.manager.request.append.xml_append
(doc.xml_create_element( u'method', attributes={u'type':u'GOOD'}))doc.manager.request.append.xml_append(doc.xml_create_element( u'source', attributes={u'source':u'
127.0.0.1'}))doc.manager.request.append.xml_append(doc.xml_create_element( u'action', attributes={u'option':u'OK'}))print doc.xml(indent='yes')
--Luis Miguel
___XML-SIG maillist - XML-SIG@python.org
http://mail.python.org/mailman/listinfo/xml-sig-- Sbaush
--
http://mail.python.org/mailman/listinfo/python-list
Re: Howto create this XML string?
in the elementtree implementation the tostring function doesn't work with a tree, work only with an element. What is the way to put the tree in a string?2006/1/20, Fredrik Lundh < [EMAIL PROTECTED]>:Sbaush wrote:> Is possible to have the XML in a string (for example xmlstring) and for > printing do a print xmlstring ?most about anything that can be written to a file can be written to a stringusing the StringIO module: http://www.effbot.org/librarybook/stringio.htmfile = StringIO.StringIO()tree.write(file)data = "">for elementtree, you can also use the tostring function:data = "">--http://mail.python.org/mailman/listinfo/python-list -- Sbaush -- http://mail.python.org/mailman/listinfo/python-list
Howto create this XML string?
I have a xml tree like this
tree = ET.ElementTree(root)
How can i put tree in a string?tree is generated like this:import elementtree.ElementTree as ET
root = ET.Element("manager")
req=ET.SubElement(root,"request")app=ET.SubElement(req,"append")
app.set("mode","INPUT")met=ET.SubElement(app,"method")
met.set("type","GOOD")
src="">src.set("address","
127.0.0.1")act=ET.SubElement(app,"action")
act.set("option","OK")
tree = ET.ElementTree(root)-- Sbaush
--
http://mail.python.org/mailman/listinfo/python-list
Howto create this XML string?
Hi all.I've this XML: 127.0.0.1"/> How can i write this in a Python String? I would like use a xml.dom implementation and not a banal print...print...I can't do it... Is there anyone that can explain me what is the way?Thank you!-- Sbaush -- http://mail.python.org/mailman/listinfo/python-list
Dom or MiniDom example
Hi, i'm searching for a dom or a minidom examples. I'm building a GUI. This gui should create a XML string. What's the best way to implement this? Dom, minidom or another way?Thanks.-- Sbaush -- Sbaush -- http://mail.python.org/mailman/listinfo/python-list
Re: MVC Help
Thanks!!Is there a wx example? 2006/1/17, Fredrik Lundh <[EMAIL PROTECTED]>:
"Sbaush" <[EMAIL PROTECTED]> wrote:> The View must be only the clickable button> The Control must be the event listener on the button> The Model must be the action of the button.
> If we can complete this MVC simple implementation we could publish this like> a "MVC SIMPLE TUTORIAL" because with only a button this could explain the> MVC Observer based Architecture.
if you think that an "action" is a good model, you've probably already lost trackof what MVC really is.if you want something simple, I suggest using a simple model that's updated bya simple user action. here's a straightforward WCK example, which uses a click
counter as the model. note that the test script creates a single model instance,and displays it in multiple views.from WCK import Widget, Controller, Observablefrom WCK import FOREGROUND, FONT # platform default
class MyModel(Observable):count = 0def increment(self):self.count += 1self.notify(None) # notify observersclass MyController(Controller):def create(self, handle):
handle("", self.handle_button_release_1)def handle_button_release_1(self, event):# update the modelmodel = event.widget.modelif model:
model.increment()class MyView(Widget):model = Noneui_controller = MyControllerdef _notify(self, event, data):# called by the model via the observable mixin
self.ui_damage() # update myselfdef setmodel(self, model):# install new modelassert isinstance(model, Observable)if self.model:self.model.removeobserver
(self._notify)self.model = modelself.model.addobserver(self._notify)def ui_handle_repair(self, draw, x0, y0, x1, y1):# repair widget contentsif not self.model:
returnfont = self.ui_font(FOREGROUND, FONT)text = str(self.model.count)draw.text((10, 10), text, font)def ui_handle_destroy(self):# cleanup (called when the widget is destroyed)
if self.model:self.model.removeobserver(self._notify)if __name__ == "__main__":# try it outfrom Tkinter import Tkroot = Tk()model = MyModel()
view = MyView(root, background="" blue")view.pack(side="left")view.setmodel(model)another_view = MyView(root, background="" yellow")another_view.pack(side="left")
another_view.setmodel(model) # shares the same model!if 0:# enable this to illustrate external updates to the modeldef tick():model.increment()
root.after(1000, tick)tick() # start tickingroot.mainloop()--http://mail.python.org/mailman/listinfo/python-list
-- Sbaush
--
http://mail.python.org/mailman/listinfo/python-list
