James Matthews wrote:
Thanks Emlyn
Just one more issue i have here. When i pass a string as an argument
to the thread it seems to call the method returning the string as a
tuple and i get an error that the method gets 48 arguments and it can
only accept 2?
If this doesn't make sense here is the code.
for links in urls:
links_thread =
threading.Thread(target=self.next_page_finder,args=links) # Links is a
string
that argument (i.e., links) is expected to be a python tuple so what you
need is:
links_thread =
threading.Thread(target=self.next_page_finder,args=(links,))
threaded_objects.append(links_thread)
I get this error:
Exception in thread Thread-1:
Traceback (most recent call last):
File "C:\Python25\lib\threading.py", line 460, in __bootstrap
self.run()
File "C:\Python25\lib\threading.py", line 440, in run
self.__target(*self.__args, **self.__kwargs)
TypeError: next_page_finder() takes exactly 2 arguments (48 given)
Thanks
James
On 7/3/07, * Emlyn Jones* <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>
wrote:
On 7/3/07, Emlyn Jones <[EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>> wrote:
> On 7/3/07, Tim Roberts <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>
wrote:
> James Matthews wrote:
> > > So i need to make the list a global variable
> >
> > No, that's not what he did at all. The names just happened to
be the
> > same, that's all. Consider it this way:
> >
> > import threading
> > def foo( threadresult ):
> > threadresult.extend( range(4) )
> >
> > result = list()
> > thread = threading.Thread (target=foo, args=(result,))
> > thread.start()
> > result
> >
How about using an object derived from Thread and making 'result' a
member of it?
http://docs.python.org/lib/thread-objects.html
You'd probably also want a variable to tell you if the function
has finished.
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