catchpoint / WebPageTest.visual-metrics

Calculate visual performance metrics from a video (Speed Index, Visual Complete, Incremental progress, etc)

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ImportError: No module named argparse

andreapernici opened this issue · comments

When I execute the test I get:

python visualmetrics.py --check

Traceback (most recent call last):
File "visualmetrics.py", line 971, in
main()
File "visualmetrics.py", line 853, in main
import argparse
ImportError: No module named argparse

What version of Python are you running? There's a good chance that it needs to be 2.7

Ok. I think it's the problem.

I'd like to pull SpeedIndex metrics inside Google Analytics. Do you think there is a way to that using UserTimings? How can I run the visualmetrics during the user visit in background?

I think you're looking for the RUM_SpeedIndex project instead which can run in a browser. This one is for running at a command line and takes a video of a page load as input, neither of which you have during a user visit.

Ok it works. Thanks Patrick.