Django debugging with Emacs

Question

I found a lot of info about how to debug simple Python programs with Emacs. But what if I want to debug a Django application? I run the development server and I would like to so

Answer 1

This isn't emacs specific, but you can use the Python debugger by adding the following to a Django view function:

import pdb; pdb.set_trace()

Now when you run the development server and view the page, your browser will appear to hang or load very slowly - switch over to your console, and you have access to the full debugger. You can inspect AND modify state of your application via an interactive shell - check out the Python documentation for the debugger, or this link for some Python debugging examples

---

If all you need is logging, add the following to your settings.py:

logging.basicConfig(
    level = logging.DEBUG,
    format = '%(asctime)s %(levelname)s %(message)s',
    filename = '/tmp/mylog.log',
    filemode = 'w'
)

Now you can log messages to /tmp/mylog.log by adding the following to any view function:

import logging
logging.debug("Something happened")