# Usage: # Define GOOGLE_ANALYTICS_CODE in your settings. # In your base template put: {% google_analytics %} Python 3 compatible ;-]

google_analytics.py

rom django import template
from django.conf import settings
register = template.Library()

# Usage:
# Define GOOGLE_ANALYTICS_CODE in your settings. 
# In your base template put: {% google_analytics %}

@register.simple_tag
def google_analytics():
    code = getattr(settings, "GOOGLE_ANALYTICS_ID", False)
    debug = getattr(settings, "DEBUG", False)

    if not code:
        return "<!-- Goggle Analytics not included because no Google Analytics ID is defined -->"

    if not debug:
        return "<!-- Goggle Analytics not included because server is running in debug mode -->"

    return """
    <script type="text/javascript">
      var _gaq = _gaq || [];
      var pluginUrl = 
      '//www.google-analytics.com/plugins/ga/inpage_linkid.js';
      _gaq.push(['_require', 'inpage_linkid', pluginUrl]);
      _gaq.push(['_setAccount', '{0}']);
      _gaq.push(['_trackPageview']);
      (function() {
        var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
        ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
        var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
      })();
    </script>
    """.format(code)