In the following example the phone number does not apear in the phone
column of the llistbox. Can anybody tell me what I am doing wrong here
?
from wxPython.wx import *
class MyApp (wxApp) :
def OnInit (self) :
frame = MyFrame(NULL, -1, "Phone List")
frame.Show(true)
self.Se
I need to be able to do this on the fly within a WX frame. I think I
have found it though. There is a resize function in the image class in
the _core code of wxPython. All I have to do now is learn how to
access the bugger. Syntax anyone ??
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Is it possible to import a bitmap and stretch it to fit a defined area
with wxPython? If so, could someone point me to any relevent web
reference on the subject?
Thanks in advance
David
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Sounds like someone may have the kernal of an idea for a book here ;-)
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After much optimisation it turns out the following code does the job
for me. In the end using count didn't give me the flexibility I
needed. Instead I now name each thread and track them accordingly.
It's arguable if I need the thread locking now though, however I have
left it in to remind me of
Sorry Denis - but could you give me an example. I can't for the life
of me see how the syntax for that would go.
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First time I have used thread locking. This seems to work but is it
correct?
from threading import Thread, Event, Lock
.
.
.
def launch(self, ThreadTitle, SubToLaunch, SubsArgs=(),
SubsKwargs={}, AsDaemon=True):
my_lock = Lock()
my_lock.acquire()
try:
# ---
>> But the count isn't doint what I expected. I was after a increment
>> after every time the class was used ireespective of instance.
>I have no idea what that last sentence above means...
On re-reading it - neither do I. Sorry about that. What I meant to
say was that I was after an incremen
Just sorted (its always the way when you post isn't it)
But the count isn't doint what I expected. I was after a increment
after every time the class was used ireespective of instance. Instead
I get a count based on the instance usage.
Idea's anyone?
#
-
Just sorted (its always the way when you post isn't it)
But the count isn't doint what I expected. I was after a increment
after every time the class was used ireespective of instance. Instead
I get a count based on the instance usage.
Idea's anyone?
#
-
I have a thread class and I want to be able to track its usage within
an application. FYI the class launches aplications in their own thread
when the 'launch' method is called.
That works OK
However I want to take things a bit further and my thinking was that I
could use a class parameter to do
Sorry Ron, my earlier reply was too brief I wasn't thinking straight
(so what else is new ;-) my apologies. The main reason for going down
the route I am looking at (thread 2) is that intellisense runs OK in my
IDE using that aproach.
In my application this will be important as I will be using t
Sadly Ron, c_y can only see index and showall in your example.
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Thanks - I was trying to do
c = C()
print c.x.__doc__
my mistake.
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How do I access the property information in this example ?
class C(object):
def getx(self): return self.__x
def setx(self, value): self.__x = value
def delx(self): del self.__x
x = property(getx, setx, delx, "I'm the 'x' property.")
I would like to get at ...
"I'm the 'x' propert
Nice - I like that Tony. I had seen it around before but I didn't
catch on. Thanks for the clear example..
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It looks like I am going to have to bite the bullet and use properties.
The following should do what I want.
class test:
def __init__(self):
self.__HB = 0
self.__VPG = 0
def _get_HB(self): return (self.__HB, 'MF1', 0)
def _set_HB(self, x): self.__HB = x
HB = prope
I am writing a scada package that has a significant amount of user
defined parameters stored in text files that I wish to cleanly access
in code. By way of an example, a few lines from the configuration file
would typically be ...
[Plant Outputs]
Y0 P1 Pump 1 Pressure
Y1 P2 Pu
repr() is a new one on me I am afraid, and I have yet to achieve any
decent competance with global and local lists.
As you probaly noticed earlier, I managed to bungle my way through this
time. However, I will log this thread away for when I next get stuck
with a bindings.
Thank you Bengt :-)
All I was trying to do with my feeble code attempt, was to return a
reference to the imported module so that I could do...
result = instanceref.main()
where main was a function within the import.
Having glanced at the code in the import section of the help files all
morning, when I actually sat
This worked ...
def my_import(name):
mod = __import__(name)
components = name.split('.')
for comp in components[1:]:
mod = getattr(mod, comp)
return mod
for reasons given here...
http://www.python.org/doc/2.3.5/lib/built-in-funcs.html
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Sadly I get this reply when I try that.
AttributeError: 'module' object has no attribute 'main'
I am getting the impression that the value returned from the
__import__() function is only a string reference NOT an object.
I am going to have a go at trying this with the imp' module as that
specifi
importedfiles = {}
for f in FileList
f2 = f.split('.')[0] # strip the .py, .pyc
__import__(f2)
s2 = f2+'.main()' # main is the top file in each import
c = compile(s2, '', 'eval')
importedfiles[f2] = eval(c)
'importedfiles' should hold an object reference to the main() fun
> Imports happen at run time. Beware starting threads in the code run at
> import time in each module, though - there are some nasty bugs lurking
> there. Instead, start the threads in functions invoked from the main
> routine.
I have run into trouble trying to do that before. Thanks for the
remi
Devan, would ...
__import__(name) for name in module_names
have worked just as well - without the equate to modules? or is the
modules list required as a hook for the imports ?
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Thanks James, just after I posted I stumbled across the execfile
command. Looks like with 'exec' and 'execfile' I should be able to do
what I want.
What an elegant language.
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I have several .py files in a directory that I would like to import at
run time. Each file contains a state machine that requires to be run
in its own thread.
The first problem I have is how can I import the code in all of the .py
files without knowing the file names in advance.
Can this be done
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