At Monday 22/1/2007 19:05, [EMAIL PROTECTED] wrote:
I am following this python example trying to time how long does an
operation takes, like this:
My question is why the content of the file (dataFile) is just '0.0'?
I have tried "print >>dataFile, timeTaken" or "print >>dataFile,str(
timeTaken)", but gives me 0.0.
Please tell me what am I missing?
t1 = time.clock()
os.system(cmd)
outputFile = str(i) + ".png"
t2 = time.clock()
timeTaken = t2 - t1
allTimeTaken += timeTaken
print >>dataFile, timeTaken
time.clock() may not give you enough precision; see this recent post
http://mail.python.org/pipermail/python-list/2007-January/422676.html
Use the timeit module instead.
--
Gabriel Genellina
Softlab SRL
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