September 2015
Intermediate to advanced
260 pages
5h 2m
English
Content preview from Mastering Python High PerformanceBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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line_profiler
This profiler is different from cProfile. It helps you profile a function line by line instead of doing a deterministic profiling, like the other one does.
To install this profiler, you can use the pip (https://pypi.python.org/pypi/pip) command-line tool, with the following command:
$ pip install line_profiler
Note
If you run into any trouble, such as missing files during installation, make sure you have all development dependencies installed. In the case of Ubuntu, you can ensure that all the dependencies are installed by running the following command:
$ sudo apt-get install python-dev libxml2-dev libxslt-dev
This profiler is trying to fill in a breach left by cProfile and others like it. Other profilers cover CPU time on function ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.