idle doesn't work well with threads
On 9/27/07, 7stud [EMAIL PROTECTED] wrote:
On Sep 26, 5:01 pm, Sergio Correia [EMAIL PROTECTED] wrote:
I'm using IDLE 1.2.1, Python 2.5.1, and Tk 8.4. Does anyone has any
idea of why is this happening?
Two mainloops == bad. IDLE == 1 mainloop.
On Sep 26, 5:01 pm, Sergio Correia [EMAIL PROTECTED] wrote:
I'm using IDLE 1.2.1, Python 2.5.1, and Tk 8.4. Does anyone has any
idea of why is this happening?
Two mainloops == bad. IDLE == 1 mainloop. your program == 1
mainloop.
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I think the -print- command, as used in IDLE, is not thread-safe. I
was bitten by an issue like that today, and the problem ended up being
the -print- command I used.
On the cmd line, it works per-fect-ly.. but IDLE seems to be the culprit.
A possible answer seems to be to write a wrapper for
I think I have pinpointed the error:
When the -print- command fills the screen, IDLE crashes. That is, if i
have 30 empty lines before I start to push the current screen upwards,
when the last of those lines is used, and its time to push the screen
upwards, IDLE crashes.
I'm using IDLE 1.2.1,
hey all,
For my study I'm writing a simple threaded webcrawler and I am trying
to do this in python. But somehow, using threads causes IDLE to crash
on Windows XP (with the latest python distribution 2.5.1). Even a
simple example such as this:
import thread, time
def doSomething():
print
Hello,
I've tried to run several threading examples in Python 2.5.1 (with
Stackless) For example:
import threading
theVar = 1
class MyThread ( threading.Thread ):
def run ( self ):
global theVar
print 'This is thread ' + str ( theVar ) + ' speaking.'
In [EMAIL PROTECTED], Seun Osewa
wrote:
I've tried to run several threading examples in Python 2.5.1 (with
Stackless) For example:
import threading
theVar = 1
class MyThread ( threading.Thread ):
def run ( self ):
global theVar
print 'This
On 2006-11-25, Gabriel Genellina [EMAIL PROTECTED] wrote:
I'm just getting started on threading and was wondering why the
following code does not work (i know globals is bad style - I'll
eliminate them eventually). All I get is a blank cursor flashing.
You've got your example already working.
In article [EMAIL PROTECTED],
Grant Edwards [EMAIL PROTECTED] wrote:
Re-binding a name is always an atomic operation. Modifying
many mutable objects is atomic.
You know this, but just to make clear: rebinding attributes of an object
(which are also sometimes called names) is not necessarily an
Grant Edwards wrote:
That depends on the type of the global and how they're used.
Re-binding a name is always an atomic operation. Modifying
many mutable objects is atomic.
footnote: for more on this topic, see this FAQ entry:
Thank you for your help - the application is proceeding well.
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At Thursday 23/11/2006 12:28, jrpfinch wrote:
I'm just getting started on threading and was wondering why the
following code does not work (i know globals is bad style - I'll
eliminate them eventually). All I get is a blank cursor flashing.
You've got your example already working.
Globals
I'm just getting started on threading and was wondering why the
following code does not work (i know globals is bad style - I'll
eliminate them eventually). All I get is a blank cursor flashing.
Many thanks
Jon
import threading
import sys
import time
global g_datum
global g_rawfile
global
jrpfinch wrote:
I'm just getting started on threading and was wondering why the
following code does not work (i know globals is bad style - I'll
eliminate them eventually). All I get is a blank cursor flashing.
Many thanks
Jon
import threading
import sys
import time
global g_datum
many thanks - works perfectly now
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