On 18/04/2010 21:45, drk...@speakeasy.net wrote:
In the following code, there is a substantial performance difference from a
minor change. I'm guessing it has to do with the lower level calls and not the
actual wrapper, but I am curious if anyone can explain it.
http://paste.pocoo.org/show/202976/
The answer lies in the fact that Name is the key value for CIM_DataFile
while Description is not:
<code>
import wmi
print (wmi.WMI ().CIM_DataFile.keys)
</code>
As a bonus, you can run the wmiweb.py which comes with the wmi package
and browse around the classes looking at theirproperties, keys, etc.
TJG
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