Problem with filter()

[Boudreau, Emile]

Hey all,
	So I'm trying to filter a list with the built-in function
filter(). My list looks something like this:
['logs', 'rqp-8.2.104.0.dep', 'rqp-8.2.93.0.dep',
'rqp-win32-app-8.2.96.0-inst.tar.gz',
'rqp-win32-app-8.2.96.0-inst.tar.gz']

Calling filter like this: compFiles = filter(is_Dev, compFiles)
compFiles is my list and is_dev is the following 

def is_Dev(stringy):
  print stringy
  stringx = stringy.split('-')
  if stringx[1] == r'win32':
    if stringx[2] == r'app':
      if stringx[4] == r'dev.tar.gz':
        return 1

For some reason I only get 'logs' printed when is_Dev is called. (ie.
It's only going through is_dev once)
Does anyone see something wrong that I'm not seeing??

Thanks,

Emile Boudreau
 
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