python-line-profiler

Run line-by-line profiles of python code
iddl
0.3.2 5,921
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Python line profiler for Atom

example

Requirements

  • Mac OS, or Linux machine (untested on windows)

  • A line_profiler fork is needed to run this extension.

pip install https://github.com/iddl/line_profiler/zipball/master

How to run

  1. Make sure you're using the right environment. This is done by modifying the 'Shell command' option in the settings.

run_command

The default, /usr/bin/python, works for small tests. However it might be the case you're using virtualenvs and/or running code from a virtual machine.

Example setting of running profiler from a virtual environment in a VM:

ssh, vagrant@192.168.34.10, -t, /home/user/project/venv/bin/python

  1. ALT+SHIFT+P to activate

This will show an editor with a Run button.

  1. Import the function to profile first. The profiler is executed from the parent directory of the profiled code (this doesn't matter if you choose a custom shell command).

Use the profile function to run a profile on your code.

The end product should look something like

pre_run

  1. Stats will appear in the editor gutter