dwelch91 wrote:
I'm trying unsuccessfully to do something in Tk that I though would be
easy.
It is easy.
The basic idea is that my application will consist of a series of modal
dialogs, that are chained together in wizard fashion.
Didn't have time to get into the code you posted. Just think
Thank you all for your comments. They are priceless beyond any doubt.
As for the matter of the discussion it took me only a minute looking at
the code to realize that with Tkinter I pass master reference to
every widget and therefore I can access every method in the class
hierarchy. I'm a fool
I've been doing an application with Tkinter widgets. Nothing really
fancy just routine stuff. Though I have no problems with it by now I
guess it would be reasonable to ask about a thing that's been bothering
me a bit. Look at this piece of code:
class A(object):
def a(self):
return a
Marc 'BlackJack' Rintsch wrote:
In [EMAIL PROTECTED], madpython
wrote:
No it's not the normal way. Why don't you give `c` as argument to the
`interClassCall()`?
class B(object):
def interClassCall(self, c):
print c.a.a()
class C(object):
def __init__(self
Thanks Alex and Scott for your lead. It would've taken me forever
trying to figure it out by myself :)
I am affraid I didn't specify initially one thing and that led to a
confusion: there is no need to pick an instance from the weakref
dictionary, just return None if there are already 5
Thanks, Alex, again. The lesson has been taught. I appreciate very much
you spent time trying to help. Indeed the culprit of that infrequent
infinite loops was that bound reference item in the printing
loop. But frankly i thought that it only existed inside that loop.
Apparently I was wrong and
For the pure theory sake and mind expansion i got a question.
Experimenting with __new__ i found out how to create a singleton.
class SingleStr(object):
def __new__(cls,*args,**kwargs):
instance=cls.__dict__.get('instance')
if instance:
return instance
arvind wrote:
Hi all,
I am going to work on Python 2.4.3 and MSSQL database server on
Windows platform.
But I don't know how to make the connectivity or rather which module to
import.
I searched for the modules in the Python library, but I couldn't find
which module to go for.
Please help
playing with subprocess.Popen on Windows I stumbled into the following
problem:
Python 2.4.3 (#69, Mar 29 2006, 17:35:34)
IDLE 1.1.3
import subprocess
p1=subprocess.Popen(c:\\asd.bat) #works OK
p2=subprocess.Popen(c:\\asd.bat,stdout=subprocess.PIPE)
Traceback (most recent call last):
File
