cmdelatorre

# Based on http://stackoverflow.com/a/22922156/1161156
class MultiSerializerViewSetMixin(object):
    def get_serializer_class(self):
        """
        Look for serializer class in self.serializer_action_classes, which
        should be a dict mapping action name (key) to serializer class (value),
        i.e.:

        class MyViewSet(MultiSerializerViewSetMixin, ViewSet):
            serializer_class = MyDefaultSerializer

cmdelatorre

oldSync = Backbone.sync
Backbone.sync = (method, model, options) ->

    csrfSafeMethod = (method) ->
        # these HTTP methods do not require CSRF protection
        /^(GET|HEAD|OPTIONS|TRACE)$/.test method

    options.beforeSend = (xhr, settings) ->
        if !csrfSafeMethod(settings.type) and !@crossDomain
            xhr.setRequestHeader 'X-CSRFToken', $.cookie('csrftoken')

cmdelatorre

"""

http://en.wikipedia.org/wiki/ID3_algorithm
http://www.cise.ufl.edu/~ddd/cap6635/Fall-97/Short-papers/2.htm

"""

from collections import namedtuple, Counter, defaultdict
from math import log2

cmdelatorre

# # Example of a model in your legacy app:
#
# class OldNotes(models.Model):
#    title = models.CharField(max_length=256)
#    text = models.TextField()
#

# # Example of a model in one of your new apps, awesomeapp:
#
# HEADER_LEN = 256