16 Jan
2002
16 Jan
'02
5:55 p.m.
On Wed, Jan 16, 2002 at 12:21:45PM -0000, Tim Hicks wrote:
I don't know if this is very efficient/elegant/etc*, but I use it to get a unique id within a folder...
------------- intid = 1 while 1: if hasattr(photo_folder, str(intid)): intid = intid + 1 else:
How thread-safe is this? I Java I would write a syncronise block around i=i+1, because of the following example: Timestep 1: i==5; two threads read it Timestep 2: both do i=5+1 --> There will be two Classes with id==6. I have seen a counter object somewhere. I think it is thread safe. Is there something like syncronise blocks in python/zope? -- Open Source Software Solutions Thomas Guettler <guettli@thomas-guettler.de> http://www.thomas-guettler.de